From ce580fe5190dec4d872e7925946b0aec1f694370 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 4 Aug 2011 13:51:11 -0300 Subject: [media] v4l: Introduce integer menu controls Create a new control type called V4L2_CTRL_TYPE_INTEGER_MENU. Integer menu controls are just like menu controls but the menu items are 64-bit integers rather than strings. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Tested-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 6 +++++- include/media/v4l2-ctrls.h | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index c9c9a4680cc5..e69cacc9e9ea 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1151,6 +1151,7 @@ enum v4l2_ctrl_type { V4L2_CTRL_TYPE_CTRL_CLASS = 6, V4L2_CTRL_TYPE_STRING = 7, V4L2_CTRL_TYPE_BITMASK = 8, + V4L2_CTRL_TYPE_INTEGER_MENU = 9, }; /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ @@ -1170,7 +1171,10 @@ struct v4l2_queryctrl { struct v4l2_querymenu { __u32 id; __u32 index; - __u8 name[32]; /* Whatever */ + union { + __u8 name[32]; /* Whatever */ + __s64 value; + }; __u32 reserved; }; diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 3dbd06638506..533315bd74e0 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -130,7 +130,10 @@ struct v4l2_ctrl { u32 step; u32 menu_skip_mask; }; - const char * const *qmenu; + union { + const char * const *qmenu; + const s64 *qmenu_int; + }; unsigned long flags; union { s32 val; @@ -220,6 +223,7 @@ struct v4l2_ctrl_config { u32 flags; u32 menu_skip_mask; const char * const *qmenu; + const s64 *qmenu_int; unsigned int is_private:1; }; -- cgit v1.2.3 From ae184cda8d0eebfea6cf217abc3f94a7cfffe24d Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Fri, 14 Oct 2011 14:14:26 -0300 Subject: [media] v4l: VIDIOC_SUBDEV_S_SELECTION and VIDIOC_SUBDEV_G_SELECTION IOCTLs Add support for VIDIOC_SUBDEV_S_SELECTION and VIDIOC_SUBDEV_G_SELECTION IOCTLs. They replace functionality provided by VIDIOC_SUBDEV_S_CROP and VIDIOC_SUBDEV_G_CROP IOCTLs and also add new functionality (composing). VIDIOC_SUBDEV_G_CROP and VIDIOC_SUBDEV_S_CROP continue to be supported. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/linux/v4l2-subdev.h | 41 +++++++++++++++++++++++++++++++++++++++++ include/media/v4l2-subdev.h | 21 +++++++++++++++++---- 2 files changed, 58 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h index ed29cbbebfef..812019ee1e06 100644 --- a/include/linux/v4l2-subdev.h +++ b/include/linux/v4l2-subdev.h @@ -123,6 +123,43 @@ struct v4l2_subdev_frame_interval_enum { __u32 reserved[9]; }; +#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE (1 << 0) +#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE (1 << 1) +#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG (1 << 2) + +/* active cropping area */ +#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL 0x0000 +/* cropping bounds */ +#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS 0x0002 +/* current composing area */ +#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL 0x0100 +/* composing bounds */ +#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS 0x0102 + + +/** + * struct v4l2_subdev_selection - selection info + * + * @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY + * @pad: pad number, as reported by the media API + * @target: selection target, used to choose one of possible rectangles + * @flags: constraint flags + * @r: coordinates of the selection window + * @reserved: for future use, set to zero for now + * + * Hardware may use multiple helper windows to process a video stream. + * The structure is used to exchange this selection areas between + * an application and a driver. + */ +struct v4l2_subdev_selection { + __u32 which; + __u32 pad; + __u32 target; + __u32 flags; + struct v4l2_rect r; + __u32 reserved[8]; +}; + #define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format) #define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format) #define VIDIOC_SUBDEV_G_FRAME_INTERVAL \ @@ -137,5 +174,9 @@ struct v4l2_subdev_frame_interval_enum { _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum) #define VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop) #define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) +#define VIDIOC_SUBDEV_G_SELECTION \ + _IOWR('V', 61, struct v4l2_subdev_selection) +#define VIDIOC_SUBDEV_S_SELECTION \ + _IOWR('V', 62, struct v4l2_subdev_selection) #endif diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index f0f3358d1b1b..feab950bc8ab 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -466,6 +466,10 @@ struct v4l2_subdev_pad_ops { struct v4l2_subdev_crop *crop); int (*get_crop)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, struct v4l2_subdev_crop *crop); + int (*get_selection)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel); + int (*set_selection)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel); }; struct v4l2_subdev_ops { @@ -549,8 +553,11 @@ struct v4l2_subdev { struct v4l2_subdev_fh { struct v4l2_fh vfh; #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API) - struct v4l2_mbus_framefmt *try_fmt; - struct v4l2_rect *try_crop; + struct { + struct v4l2_mbus_framefmt try_fmt; + struct v4l2_rect try_crop; + struct v4l2_rect try_compose; + } *pad; #endif }; @@ -561,13 +568,19 @@ struct v4l2_subdev_fh { static inline struct v4l2_mbus_framefmt * v4l2_subdev_get_try_format(struct v4l2_subdev_fh *fh, unsigned int pad) { - return &fh->try_fmt[pad]; + return &fh->pad[pad].try_fmt; } static inline struct v4l2_rect * v4l2_subdev_get_try_crop(struct v4l2_subdev_fh *fh, unsigned int pad) { - return &fh->try_crop[pad]; + return &fh->pad[pad].try_crop; +} + +static inline struct v4l2_rect * +v4l2_subdev_get_try_compose(struct v4l2_subdev_fh *fh, unsigned int pad) +{ + return &fh->pad[pad].try_compose; } #endif -- cgit v1.2.3 From c5a766ceb497078459115fcbd1412917083aa4a5 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 15 Feb 2012 22:58:12 -0300 Subject: [media] v4l: vdev_to_v4l2_subdev() should have return type "struct v4l2_subdev *" vdev_to_v4l2_subdev() should return struct v4l2_subdev *, not void *. Fix this. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-subdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index feab950bc8ab..bcaf6b80bb20 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -545,7 +545,7 @@ struct v4l2_subdev { #define media_entity_to_v4l2_subdev(ent) \ container_of(ent, struct v4l2_subdev, entity) #define vdev_to_v4l2_subdev(vdev) \ - video_get_drvdata(vdev) + ((struct v4l2_subdev *)video_get_drvdata(vdev)) /* * Used for storing subdev information per file handle -- cgit v1.2.3 From 5e6ff7c17bf468b8bc012e49174771e5f718e72c Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 15 Feb 2012 22:57:22 -0300 Subject: [media] v4l: Check pad number in get try pointer functions Unify functions to get try pointers and validate the pad number accessed by the user. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-subdev.h | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index bcaf6b80bb20..7e850355a6f0 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -565,23 +565,19 @@ struct v4l2_subdev_fh { container_of(fh, struct v4l2_subdev_fh, vfh) #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API) -static inline struct v4l2_mbus_framefmt * -v4l2_subdev_get_try_format(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_fmt; -} - -static inline struct v4l2_rect * -v4l2_subdev_get_try_crop(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_crop; -} - -static inline struct v4l2_rect * -v4l2_subdev_get_try_compose(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_compose; -} +#define __V4L2_SUBDEV_MK_GET_TRY(rtype, fun_name, field_name) \ + static inline struct rtype * \ + v4l2_subdev_get_try_##fun_name(struct v4l2_subdev_fh *fh, \ + unsigned int pad) \ + { \ + BUG_ON(unlikely(pad >= vdev_to_v4l2_subdev( \ + fh->vfh.vdev)->entity.num_pads)); \ + return &fh->pad[pad].field_name; \ + } + +__V4L2_SUBDEV_MK_GET_TRY(v4l2_mbus_framefmt, format, try_fmt) +__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, crop, try_compose) +__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, compose, try_compose) #endif extern const struct v4l2_file_operations v4l2_subdev_fops; -- cgit v1.2.3 From 9d454d48ebcd9938ac60a245fa545d9db1035f1a Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Sun, 1 Apr 2012 16:41:46 -0300 Subject: [media] ati_remote: add support for Medion X10 Digitainer remote Add support for another Medion X10 remote. This was apparently originally used with the Medion Digitainer box, but is now sold separately without any Digitainer labeling. A peculiarity of this remote is a scrollwheel in place of up/down buttons. Each direction is mapped to 8 different scancodes, each corresponding to 1..8 notches, allowing multiple notches to the same direction to be transmitted in a single scancode. The driver transforms the multi-notch scancodes to multiple events of the single-notch scancode. (0x70..0x77 = 1..8 notches down, 0x78..0x7f = 1..8 notches up) Since the scrollwheel scancodes are the same that are used for mouse on some other X10 (ati_remote) remotes, the driver will now check whether the active keymap has a keycode defined for the single-notch scancode when a mouse/scrollwheel scancode (0x70..0x7f) is received. If set, scrollwheel is assumed, otherwise mouse is assumed. This remote ships with a different receiver than the already supported Medion X10 remote, but they share the same USB ID. The only difference in the USB descriptors is that the Digitainer receiver has the Remote Wakeup bit set in bmAttributes of the Configuration Descriptor. Therefore that is used to select the default keymap. Thanks to Stephan Raue from OpenELEC (www.openelec.tv) for providing me both a Medion X10 Digitainer remote+receiver and an already supported Medion X10 remote+receiver. Thanks to Martin Beyss for providing some useful information about the remote (including the "Digitainer" name). This patch has been tested by both of them and myself. Signed-off-by: Anssi Hannula Tested-by: Stephan Raue Tested-by: Martin Beyss Signed-off-by: Mauro Carvalho Chehab --- include/media/rc-map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 8db6741c1256..88583a6ff7f2 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -113,6 +113,7 @@ void rc_map_init(void); #define RC_MAP_LME2510 "rc-lme2510" #define RC_MAP_MANLI "rc-manli" #define RC_MAP_MEDION_X10 "rc-medion-x10" +#define RC_MAP_MEDION_X10_DIGITAINER "rc-medion-x10-digitainer" #define RC_MAP_MSI_DIGIVOX_II "rc-msi-digivox-ii" #define RC_MAP_MSI_DIGIVOX_III "rc-msi-digivox-iii" #define RC_MAP_MSI_TVANYWHERE_PLUS "rc-msi-tvanywhere-plus" -- cgit v1.2.3 From e245afe984b120704f15bc8d391fdb6cf96cfe0c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 17 Apr 2012 08:41:58 -0300 Subject: [media] videodev2.h: Fix VIDIOC_QUERYMENU ioctl regression Fixes a regression in VIDIOC_QUERYMENU introduced when the __s64 value field was added to the union. On a 64-bit system this will change the size of this v4l2_querymenu structure from 44 to 48 bytes, thus breaking the ABI. By adding the packed attribute it is working again. Tested on both 64 and 32 bit systems. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index e69cacc9e9ea..5a09ac3f7683 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1176,7 +1176,7 @@ struct v4l2_querymenu { __s64 value; }; __u32 reserved; -}; +} __attribute__ ((packed)); /* Control flags */ #define V4L2_CTRL_FLAG_DISABLED 0x0001 -- cgit v1.2.3 From b72d66770953c2177d70a7a5d24521a447d2b443 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 18 Apr 2012 03:59:58 -0300 Subject: [media] V4L: fix a compiler warning Fix the warning: In file included from /home/lyakh/software/project/24/src/linux-2.6/drivers/media/video/v4l2-subdev.c:29: linux-2.6/include/media/v4l2-ctrls.h:497: warning: 'struct file' declared inside parameter list linux-2.6/include/media/v4l2-ctrls.h:497: warning: its scope is only this definition or declaration, which is probably not what you want linux-2.6/include/media/v4l2-ctrls.h:505: warning: 'struct file' declared inside parameter list Signed-off-by: Guennadi Liakhovetski Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 33907a969752..8920f8210eab 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -496,6 +496,7 @@ void v4l2_ctrl_add_event(struct v4l2_ctrl *ctrl, void v4l2_ctrl_del_event(struct v4l2_ctrl *ctrl, struct v4l2_subscribed_event *sev); +struct file; /* Can be used as a vidioc_log_status function that just dumps all controls associated with the filehandle. */ int v4l2_ctrl_log_status(struct file *file, void *fh); -- cgit v1.2.3 From c53c2549333b340e2662dc64ec81323476b69a97 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 8 Apr 2012 12:59:46 -0300 Subject: [media] v4l2-event: Add v4l2_subscribed_event_ops Just like with ctrl events, drivers may want to get called back on listener add / remove for other event types too. Rather then special casing all of this in subscribe / unsubscribe event it is better to use ops for this. Signed-off-by: Hans de Goede Acked-by: Hans Verkuil Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-event.h | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index 5f14e8895ce2..88fa9a1e0df3 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -78,6 +78,19 @@ struct v4l2_kevent { struct v4l2_event event; }; +/** struct v4l2_subscribed_event_ops - Subscribed event operations. + * @add: Optional callback, called when a new listener is added + * @del: Optional callback, called when a listener stops listening + * @replace: Optional callback that can replace event 'old' with event 'new'. + * @merge: Optional callback that can merge event 'old' into event 'new'. + */ +struct v4l2_subscribed_event_ops { + int (*add)(struct v4l2_subscribed_event *sev); + void (*del)(struct v4l2_subscribed_event *sev); + void (*replace)(struct v4l2_event *old, const struct v4l2_event *new); + void (*merge)(const struct v4l2_event *old, struct v4l2_event *new); +}; + /** struct v4l2_subscribed_event - Internal struct representing a subscribed event. * @list: List node for the v4l2_fh->subscribed list. * @type: Event type. @@ -85,8 +98,7 @@ struct v4l2_kevent { * @flags: Copy of v4l2_event_subscription->flags. * @fh: Filehandle that subscribed to this event. * @node: List node that hooks into the object's event list (if there is one). - * @replace: Optional callback that can replace event 'old' with event 'new'. - * @merge: Optional callback that can merge event 'old' into event 'new'. + * @ops: v4l2_subscribed_event_ops * @elems: The number of elements in the events array. * @first: The index of the events containing the oldest available event. * @in_use: The number of queued events. @@ -99,10 +111,7 @@ struct v4l2_subscribed_event { u32 flags; struct v4l2_fh *fh; struct list_head node; - void (*replace)(struct v4l2_event *old, - const struct v4l2_event *new); - void (*merge)(const struct v4l2_event *old, - struct v4l2_event *new); + const struct v4l2_subscribed_event_ops *ops; unsigned elems; unsigned first; unsigned in_use; @@ -115,7 +124,8 @@ void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev); void v4l2_event_queue_fh(struct v4l2_fh *fh, const struct v4l2_event *ev); int v4l2_event_pending(struct v4l2_fh *fh); int v4l2_event_subscribe(struct v4l2_fh *fh, - struct v4l2_event_subscription *sub, unsigned elems); + struct v4l2_event_subscription *sub, unsigned elems, + const struct v4l2_subscribed_event_ops *ops); int v4l2_event_unsubscribe(struct v4l2_fh *fh, struct v4l2_event_subscription *sub); void v4l2_event_unsubscribe_all(struct v4l2_fh *fh); -- cgit v1.2.3 From 3e366149b8957f809081e5f0f70d209175127e29 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 8 Apr 2012 12:59:47 -0300 Subject: [media] v4l2-ctrls: Use v4l2_subscribed_event_ops Signed-off-by: Hans de Goede [hans.verkuil@cisco.com: Fix a locking bug] Acked-by: Hans Verkuil Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 8920f8210eab..c6f6b4c2c5f2 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -491,10 +491,9 @@ s32 v4l2_ctrl_g_ctrl(struct v4l2_ctrl *ctrl); int v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val); /* Internal helper functions that deal with control events. */ -void v4l2_ctrl_add_event(struct v4l2_ctrl *ctrl, - struct v4l2_subscribed_event *sev); -void v4l2_ctrl_del_event(struct v4l2_ctrl *ctrl, - struct v4l2_subscribed_event *sev); +extern const struct v4l2_subscribed_event_ops v4l2_ctrl_sub_ev_ops; +void v4l2_ctrl_replace(struct v4l2_event *old, const struct v4l2_event *new); +void v4l2_ctrl_merge(const struct v4l2_event *old, struct v4l2_event *new); struct file; /* Can be used as a vidioc_log_status function that just dumps all controls -- cgit v1.2.3 From 6016af82eafcb6e086a8f2a2197b46029a843d68 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 10 May 2012 02:02:07 -0300 Subject: [media] v4l2: use __u32 rather than enums in ioctl() structs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit V4L2 uses the enum type in IOCTL arguments in IOCTLs that were defined until the use of enum was considered less than ideal. Recently Rémi Denis-Courmont brought up the issue by proposing a patch to convert the enums to unsigned: This sparked a long discussion where another solution to the issue was proposed: two sets of IOCTL structures, one with __u32 and the other with enums, and conversion code between the two: Both approaches implement a complete solution that resolves the problem. The first one is simple but requires assuming enums and __u32 are the same in size (so we won't break the ABI) while the second one is more complex and less clean but does not require making that assumption. The issue boils down to whether enums are fundamentally different from __u32 or not, and can the former be substituted by the latter. During the discussion it was concluded that the __u32 has the same size as enums on all archs Linux is supported: it has not been shown that replacing those enums in IOCTL arguments would break neither source or binary compatibility. If no such reason is found, just replacing the enums with __u32s is the way to go. This is what this patch does. This patch is slightly different from Remi's first RFC (link above): it uses __u32 instead of unsigned and also changes the arguments of VIDIOC_G_PRIORITY and VIDIOC_S_PRIORITY. Signed-off-by: Rémi Denis-Courmont Signed-off-by: Sakari Ailus Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 64 ++++++++++++++++++++++++----------------------- 1 file changed, 33 insertions(+), 31 deletions(-) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 5a09ac3f7683..ace8ac000b9b 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -292,10 +292,10 @@ struct v4l2_pix_format { __u32 width; __u32 height; __u32 pixelformat; - enum v4l2_field field; + __u32 field; /* enum v4l2_field */ __u32 bytesperline; /* for padding, zero if unused */ __u32 sizeimage; - enum v4l2_colorspace colorspace; + __u32 colorspace; /* enum v4l2_colorspace */ __u32 priv; /* private data, depends on pixelformat */ }; @@ -432,7 +432,7 @@ struct v4l2_pix_format { */ struct v4l2_fmtdesc { __u32 index; /* Format number */ - enum v4l2_buf_type type; /* buffer type */ + __u32 type; /* enum v4l2_buf_type */ __u32 flags; __u8 description[32]; /* Description string */ __u32 pixelformat; /* Format fourcc */ @@ -573,8 +573,8 @@ struct v4l2_jpegcompression { */ struct v4l2_requestbuffers { __u32 count; - enum v4l2_buf_type type; - enum v4l2_memory memory; + __u32 type; /* enum v4l2_buf_type */ + __u32 memory; /* enum v4l2_memory */ __u32 reserved[2]; }; @@ -610,15 +610,17 @@ struct v4l2_plane { /** * struct v4l2_buffer - video buffer info * @index: id number of the buffer - * @type: buffer type (type == *_MPLANE for multiplanar buffers) + * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for + * multiplanar buffers); * @bytesused: number of bytes occupied by data in the buffer (payload); * unused (set to 0) for multiplanar buffers * @flags: buffer informational flags - * @field: field order of the image in the buffer + * @field: enum v4l2_field; field order of the image in the buffer * @timestamp: frame timestamp * @timecode: frame timecode * @sequence: sequence count of this frame - * @memory: the method, in which the actual video data is passed + * @memory: enum v4l2_memory; the method, in which the actual video data is + * passed * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP; * offset from the start of the device memory for this plane, * (or a "cookie" that should be passed to mmap() as offset) @@ -636,16 +638,16 @@ struct v4l2_plane { */ struct v4l2_buffer { __u32 index; - enum v4l2_buf_type type; + __u32 type; __u32 bytesused; __u32 flags; - enum v4l2_field field; + __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; /* memory location */ - enum v4l2_memory memory; + __u32 memory; union { __u32 offset; unsigned long userptr; @@ -708,7 +710,7 @@ struct v4l2_clip { struct v4l2_window { struct v4l2_rect w; - enum v4l2_field field; + __u32 field; /* enum v4l2_field */ __u32 chromakey; struct v4l2_clip __user *clips; __u32 clipcount; @@ -745,14 +747,14 @@ struct v4l2_outputparm { * I N P U T I M A G E C R O P P I N G */ struct v4l2_cropcap { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ struct v4l2_rect bounds; struct v4l2_rect defrect; struct v4l2_fract pixelaspect; }; struct v4l2_crop { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ struct v4l2_rect c; }; @@ -1040,7 +1042,7 @@ struct v4l2_input { __u8 name[32]; /* Label */ __u32 type; /* Type of input */ __u32 audioset; /* Associated audios (bitfield) */ - __u32 tuner; /* Associated tuner */ + __u32 tuner; /* enum v4l2_tuner_type */ v4l2_std_id std; __u32 status; __u32 capabilities; @@ -1157,7 +1159,7 @@ enum v4l2_ctrl_type { /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ struct v4l2_queryctrl { __u32 id; - enum v4l2_ctrl_type type; + __u32 type; /* enum v4l2_ctrl_type */ __u8 name[32]; /* Whatever */ __s32 minimum; /* Note signedness */ __s32 maximum; @@ -1792,7 +1794,7 @@ enum v4l2_jpeg_chroma_subsampling { struct v4l2_tuner { __u32 index; __u8 name[32]; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 capability; __u32 rangelow; __u32 rangehigh; @@ -1842,14 +1844,14 @@ struct v4l2_modulator { struct v4l2_frequency { __u32 tuner; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 frequency; __u32 reserved[8]; }; struct v4l2_hw_freq_seek { __u32 tuner; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 seek_upward; __u32 wrap_around; __u32 spacing; @@ -2060,7 +2062,7 @@ struct v4l2_sliced_vbi_cap { (equals frame lines 313-336 for 625 line video standards, 263-286 for 525 line standards) */ __u16 service_lines[2][24]; - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ __u32 reserved[3]; /* must be 0 */ }; @@ -2141,8 +2143,8 @@ struct v4l2_plane_pix_format { * @width: image width in pixels * @height: image height in pixels * @pixelformat: little endian four character code (fourcc) - * @field: field order (for interlaced video) - * @colorspace: supplemental to pixelformat + * @field: enum v4l2_field; field order (for interlaced video) + * @colorspace: enum v4l2_colorspace; supplemental to pixelformat * @plane_fmt: per-plane information * @num_planes: number of planes for this format */ @@ -2150,8 +2152,8 @@ struct v4l2_pix_format_mplane { __u32 width; __u32 height; __u32 pixelformat; - enum v4l2_field field; - enum v4l2_colorspace colorspace; + __u32 field; + __u32 colorspace; struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; __u8 num_planes; @@ -2160,7 +2162,7 @@ struct v4l2_pix_format_mplane { /** * struct v4l2_format - stream data format - * @type: type of the data stream + * @type: enum v4l2_buf_type; type of the data stream * @pix: definition of an image format * @pix_mp: definition of a multiplanar image format * @win: definition of an overlaid image @@ -2169,7 +2171,7 @@ struct v4l2_pix_format_mplane { * @raw_data: placeholder for future extensions and custom formats */ struct v4l2_format { - enum v4l2_buf_type type; + __u32 type; union { struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */ @@ -2183,7 +2185,7 @@ struct v4l2_format { /* Stream type-dependent parameters */ struct v4l2_streamparm { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ union { struct v4l2_captureparm capture; struct v4l2_outputparm output; @@ -2296,14 +2298,14 @@ struct v4l2_dbg_chip_ident { * @index: on return, index of the first created buffer * @count: entry: number of requested buffers, * return: number of created buffers - * @memory: buffer memory type + * @memory: enum v4l2_memory; buffer memory type * @format: frame format, for which buffers are requested * @reserved: future extensions */ struct v4l2_create_buffers { __u32 index; __u32 count; - enum v4l2_memory memory; + __u32 memory; struct v4l2_format format; __u32 reserved[8]; }; @@ -2360,8 +2362,8 @@ struct v4l2_create_buffers { #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) -#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) -#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) +#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) /* enum v4l2_priority */ +#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) /* enum v4l2_priority */ #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) #define VIDIOC_LOG_STATUS _IO('V', 70) #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) -- cgit v1.2.3 From 8c9d236ec64f1f1e7764385e7b5eae88eec7c02b Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Tue, 4 Oct 2011 08:20:05 -0300 Subject: [media] v4l: Image source control class Add image source control class. This control class is intended to contain low level controls which deal with control of the image capture process --- the A/D converter in image sensors, for example. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index ace8ac000b9b..3cd13b2faab5 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1139,6 +1139,7 @@ struct v4l2_ext_controls { #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */ #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ #define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ +#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */ #define V4L2_CTRL_ID_MASK (0x0fffffff) #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) @@ -1788,6 +1789,14 @@ enum v4l2_jpeg_chroma_subsampling { #define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) #define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) +/* Image source controls */ +#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900) +#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1) + +#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1) +#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2) +#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3) + /* * T U N I N G */ -- cgit v1.2.3 From c643ee135190389e03cffd80e762c9c71dc9a165 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 2 Feb 2012 20:17:54 -0300 Subject: [media] v4l: Image processing control class Add control class for image processing controls. The control class deals with controls processing image, for example digital gain or noise filtering, which can be present in any part of the pipeline. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 3cd13b2faab5..0ae6eb2fb1f3 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1140,6 +1140,7 @@ struct v4l2_ext_controls { #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ #define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ #define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */ +#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */ #define V4L2_CTRL_ID_MASK (0x0fffffff) #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) @@ -1797,6 +1798,13 @@ enum v4l2_jpeg_chroma_subsampling { #define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2) #define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3) +/* Image processing controls */ +#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900) +#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1) + +#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1) +#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2) + /* * T U N I N G */ -- cgit v1.2.3 From 440f0fadd407c66abe285ce26ed8c31fb2403f0d Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 28 Dec 2011 06:17:26 -0300 Subject: [media] v4l: Add DPCM compressed raw bayer pixel formats Add three other colour orders for 10-bit to 8-bit DPCM compressed raw bayer pixel formats. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 0ae6eb2fb1f3..7f75846a4a0c 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -378,7 +378,10 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */ #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */ /* 10bit raw bayer DPCM compressed to 8 bits */ +#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') +#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') +#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') /* * 10bit raw bayer, expanded to 16 bits * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... -- cgit v1.2.3 From af88be3887c1a0b20d0792c3c237a67c73ef3286 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 11 Jan 2012 06:25:15 -0300 Subject: [media] media: Add link_validate() op to check links to the sink pad The purpose of the link_validate() op is to allow an entity driver to ensure that the properties of the pads at the both ends of the link are suitable for starting the pipeline. link_validate is called on sink pads on active links which belong to the active part of the graph. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/media-entity.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 29e7bba78ffe..0c16f518ee09 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -46,6 +46,7 @@ struct media_entity_operations { int (*link_setup)(struct media_entity *entity, const struct media_pad *local, const struct media_pad *remote, u32 flags); + int (*link_validate)(struct media_link *link); }; struct media_entity { @@ -140,8 +141,8 @@ void media_entity_graph_walk_start(struct media_entity_graph *graph, struct media_entity *entity); struct media_entity * media_entity_graph_walk_next(struct media_entity_graph *graph); -void media_entity_pipeline_start(struct media_entity *entity, - struct media_pipeline *pipe); +__must_check int media_entity_pipeline_start(struct media_entity *entity, + struct media_pipeline *pipe); void media_entity_pipeline_stop(struct media_entity *entity); #define media_entity_call(entity, operation, args...) \ -- cgit v1.2.3 From 8227c92b69688403dee2adf5f399a49539ae5049 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 10 Oct 2011 17:01:25 -0300 Subject: [media] v4l: Implement v4l2_subdev_link_validate() v4l2_subdev_link_validate() is the default op for validating a link. In V4L2 subdev context, it is used to call a pad op which performs the proper link check without much extra work. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-subdev.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 7e850355a6f0..1c2318b15bd2 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -470,6 +470,11 @@ struct v4l2_subdev_pad_ops { struct v4l2_subdev_selection *sel); int (*set_selection)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, struct v4l2_subdev_selection *sel); +#ifdef CONFIG_MEDIA_CONTROLLER + int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link, + struct v4l2_subdev_format *source_fmt, + struct v4l2_subdev_format *sink_fmt); +#endif /* CONFIG_MEDIA_CONTROLLER */ }; struct v4l2_subdev_ops { @@ -602,6 +607,13 @@ static inline void *v4l2_get_subdev_hostdata(const struct v4l2_subdev *sd) return sd->host_priv; } +#ifdef CONFIG_MEDIA_CONTROLLER +int v4l2_subdev_link_validate_default(struct v4l2_subdev *sd, + struct media_link *link, + struct v4l2_subdev_format *source_fmt, + struct v4l2_subdev_format *sink_fmt); +int v4l2_subdev_link_validate(struct media_link *link); +#endif /* CONFIG_MEDIA_CONTROLLER */ void v4l2_subdev_init(struct v4l2_subdev *sd, const struct v4l2_subdev_ops *ops); -- cgit v1.2.3 From 77e7c4e624404c6edb5686b3d5f873c6008ed6b0 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Tue, 24 Jan 2012 21:05:34 -0300 Subject: [media] v4l: Allow changing control handler lock Allow choosing the lock used by the control handler. This may be handy sometimes when a driver providing multiple subdevs does not want to use several locks to serialise its functions. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index c6f6b4c2c5f2..dde6fbacc271 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -167,7 +167,9 @@ struct v4l2_ctrl_ref { /** struct v4l2_ctrl_handler - The control handler keeps track of all the * controls: both the controls owned by the handler and those inherited * from other handlers. + * @_lock: Default for "lock". * @lock: Lock to control access to this handler and its controls. + * May be replaced by the user right after init. * @ctrls: The list of controls owned by this handler. * @ctrl_refs: The list of control references. * @cached: The last found control reference. It is common that the same @@ -178,7 +180,8 @@ struct v4l2_ctrl_ref { * @error: The error code of the first failed control addition. */ struct v4l2_ctrl_handler { - struct mutex lock; + struct mutex _lock; + struct mutex *lock; struct list_head ctrls; struct list_head ctrl_refs; struct v4l2_ctrl_ref *cached; @@ -455,7 +458,7 @@ void v4l2_ctrl_grab(struct v4l2_ctrl *ctrl, bool grabbed); */ static inline void v4l2_ctrl_lock(struct v4l2_ctrl *ctrl) { - mutex_lock(&ctrl->handler->lock); + mutex_lock(ctrl->handler->lock); } /** v4l2_ctrl_lock() - Helper function to unlock the handler @@ -464,7 +467,7 @@ static inline void v4l2_ctrl_lock(struct v4l2_ctrl *ctrl) */ static inline void v4l2_ctrl_unlock(struct v4l2_ctrl *ctrl) { - mutex_unlock(&ctrl->handler->lock); + mutex_unlock(ctrl->handler->lock); } /** v4l2_ctrl_g_ctrl() - Helper function to get the control's value from within a driver. -- cgit v1.2.3 From 618b055bc9c7253677520c1536a47540c3647a1a Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sun, 11 Dec 2011 09:57:51 -0300 Subject: [media] omap3isp: Move definitions required by board code under include/media XCLK definitions are often required by the board code. Move them to public include file. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/omap3isp.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/media/omap3isp.h b/include/media/omap3isp.h index 042849a34640..3f4928df6ed0 100644 --- a/include/media/omap3isp.h +++ b/include/media/omap3isp.h @@ -29,6 +29,10 @@ struct i2c_board_info; struct isp_device; +#define ISP_XCLK_NONE 0 +#define ISP_XCLK_A 1 +#define ISP_XCLK_B 2 + enum isp_interface_type { ISP_INTERFACE_PARALLEL, ISP_INTERFACE_CSI2A_PHY2, -- cgit v1.2.3 From fe6adc1991b6ce0f6d1c4ca74ec9f02d2d8cb3b4 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 10 Oct 2011 14:13:26 -0300 Subject: [media] omap3isp: Add lane configuration to platform data Add lane configuration (order of clock and data lane) to platform data on both CCP2 and CSI-2. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/omap3isp.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'include') diff --git a/include/media/omap3isp.h b/include/media/omap3isp.h index 3f4928df6ed0..4d94be5226af 100644 --- a/include/media/omap3isp.h +++ b/include/media/omap3isp.h @@ -90,6 +90,29 @@ enum { ISP_CCP2_MODE_CCP2 = 1, }; +/** + * struct isp_csiphy_lane: CCP2/CSI2 lane position and polarity + * @pos: position of the lane + * @pol: polarity of the lane + */ +struct isp_csiphy_lane { + u8 pos; + u8 pol; +}; + +#define ISP_CSIPHY1_NUM_DATA_LANES 1 +#define ISP_CSIPHY2_NUM_DATA_LANES 2 + +/** + * struct isp_csiphy_lanes_cfg - CCP2/CSI2 lane configuration + * @data: Configuration of one or two data lanes + * @clk: Clock lane configuration + */ +struct isp_csiphy_lanes_cfg { + struct isp_csiphy_lane data[ISP_CSIPHY2_NUM_DATA_LANES]; + struct isp_csiphy_lane clk; +}; + /** * struct isp_ccp2_platform_data - CCP2 interface platform data * @strobe_clk_pol: Strobe/clock polarity @@ -109,6 +132,7 @@ struct isp_ccp2_platform_data { unsigned int ccp2_mode:1; unsigned int phy_layer:1; unsigned int vpclk_div:2; + struct isp_csiphy_lanes_cfg lanecfg; }; /** @@ -119,6 +143,7 @@ struct isp_ccp2_platform_data { struct isp_csi2_platform_data { unsigned crc:1; unsigned vpclk_div:2; + struct isp_csiphy_lanes_cfg lanecfg; }; struct isp_subdev_i2c_board_info { -- cgit v1.2.3 From ccfc97bdb5ae8b8edc55169ac6924e08449836ac Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 3 Mar 2012 17:19:52 -0300 Subject: [media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/smiapp.h | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 include/media/smiapp.h (limited to 'include') diff --git a/include/media/smiapp.h b/include/media/smiapp.h new file mode 100644 index 000000000000..a7877cd0733d --- /dev/null +++ b/include/media/smiapp.h @@ -0,0 +1,83 @@ +/* + * include/media/smiapp.h + * + * Generic driver for SMIA/SMIA++ compliant camera modules + * + * Copyright (C) 2011--2012 Nokia Corporation + * Contact: Sakari Ailus + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __SMIAPP_H_ +#define __SMIAPP_H_ + +#include + +#define SMIAPP_NAME "smiapp" + +#define SMIAPP_DFL_I2C_ADDR (0x20 >> 1) /* Default I2C Address */ +#define SMIAPP_ALT_I2C_ADDR (0x6e >> 1) /* Alternate I2C Address */ + +#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_CLOCK 0 +#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_STROBE 1 +#define SMIAPP_CSI_SIGNALLING_MODE_CSI2 2 + +#define SMIAPP_NO_XSHUTDOWN -1 + +/* + * Sometimes due to board layout considerations the camera module can be + * mounted rotated. The typical rotation used is 180 degrees which can be + * corrected by giving a default H-FLIP and V-FLIP in the sensor readout. + * FIXME: rotation also changes the bayer pattern. + */ +enum smiapp_module_board_orient { + SMIAPP_MODULE_BOARD_ORIENT_0 = 0, + SMIAPP_MODULE_BOARD_ORIENT_180, +}; + +struct smiapp_flash_strobe_parms { + u8 mode; + u32 strobe_width_high_us; + u16 strobe_delay; + u16 stobe_start_point; + u8 trigger; +}; + +struct smiapp_platform_data { + /* + * Change the cci address if i2c_addr_alt is set. + * Both default and alternate cci addr need to be present + */ + unsigned short i2c_addr_dfl; /* Default i2c addr */ + unsigned short i2c_addr_alt; /* Alternate i2c addr */ + + unsigned int nvm_size; /* bytes */ + unsigned int ext_clk; /* sensor external clk */ + + unsigned int lanes; /* Number of CSI-2 lanes */ + u8 csi_signalling_mode; /* SMIAPP_CSI_SIGNALLING_MODE_* */ + const s64 *op_sys_clock; + + enum smiapp_module_board_orient module_board_orient; + + struct smiapp_flash_strobe_parms *strobe_setup; + + int (*set_xclk)(struct v4l2_subdev *sd, int hz); + int xshutdown; /* gpio or SMIAPP_NO_XSHUTDOWN */ +}; + +#endif /* __SMIAPP_H_ */ -- cgit v1.2.3 From 8ab75e3ecd8f232d9564510f0c601a6aa7a149ea Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 10 May 2012 02:51:31 -0300 Subject: [media] v4l2-dev: make it possible to skip locking for selected ioctls Using the V4L2 core lock is a very robust method that is usually very good at doing the right thing. But some drivers, particularly USB drivers, may want to prevent the core from taking the lock for specific ioctls, particularly buffer queuing ioctls. The reason is that certain commands like S_CTRL can take a long time to process over USB and all the time the core has the lock, preventing VIDIOC_DQBUF from proceeding, even though a frame may be ready in the queue. This introduces unwanted latency. Since the buffer queuing commands often have their own internal lock it is often not necessary to take the core lock. Drivers can now say that they don't want the core to take the lock for specific ioctls. As it is a specific opt-out it makes it clear to the reviewer that those ioctls will need more care when reviewing. Signed-off-by: Hans Verkuil Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-dev.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 96d22215cc88..d00b9d3511f2 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -128,6 +128,7 @@ struct video_device const struct v4l2_ioctl_ops *ioctl_ops; /* serialization lock */ + DECLARE_BITMAP(dont_use_lock, BASE_VIDIOC_PRIVATE); struct mutex *lock; }; @@ -173,6 +174,16 @@ void video_device_release(struct video_device *vdev); a dubious construction at best. */ void video_device_release_empty(struct video_device *vdev); +/* returns true if cmd is a known V4L2 ioctl */ +bool v4l2_is_known_ioctl(unsigned int cmd); + +/* mark that this command shouldn't use core locking */ +static inline void v4l2_dont_use_lock(struct video_device *vdev, unsigned int cmd) +{ + if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE) + set_bit(_IOC_NR(cmd), vdev->dont_use_lock); +} + /* helper functions to access driver private data. */ static inline void *video_get_drvdata(struct video_device *vdev) { -- cgit v1.2.3 From 48ea0be06028d97b57602372f032afbec02e7e97 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 10 May 2012 05:36:00 -0300 Subject: [media] v4l2-dev/ioctl: determine the valid ioctls upfront Rather than testing whether an ioctl is implemented in the driver or not every time the ioctl is called, do it upfront when the device is registered. This also allows a driver to disable certain ioctls based on the capabilities of the detected board, something you can't do today without creating separate v4l2_ioctl_ops structs for each new variation. For the most part it is pretty straightforward, but for control ioctls a flag is needed since it is possible that you have per-filehandle controls, and that can't be determined upfront of course. Signed-off-by: Hans Verkuil Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-dev.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index d00b9d3511f2..a5ecec66d3c8 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -126,6 +126,7 @@ struct video_device /* ioctl callbacks */ const struct v4l2_ioctl_ops *ioctl_ops; + DECLARE_BITMAP(valid_ioctls, BASE_VIDIOC_PRIVATE); /* serialization lock */ DECLARE_BITMAP(dont_use_lock, BASE_VIDIOC_PRIVATE); @@ -184,6 +185,16 @@ static inline void v4l2_dont_use_lock(struct video_device *vdev, unsigned int cm set_bit(_IOC_NR(cmd), vdev->dont_use_lock); } +/* Mark that this command isn't implemented, must be called before + video_device_register. See also the comments in determine_valid_ioctls(). + This function allows drivers to provide just one v4l2_ioctl_ops struct, but + disable ioctls based on the specific card that is actually found. */ +static inline void v4l2_dont_use_cmd(struct video_device *vdev, unsigned int cmd) +{ + if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE) + set_bit(_IOC_NR(cmd), vdev->valid_ioctls); +} + /* helper functions to access driver private data. */ static inline void *video_get_drvdata(struct video_device *vdev) { -- cgit v1.2.3 From 5126f2590bee412e3053de851cb07f531e4be36a Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 10 May 2012 04:57:22 -0300 Subject: [media] v4l2-dev: add flag to have the core lock all file operations This used to be the default if the lock pointer was set, but now that lock is by default only used for ioctl serialization. Those drivers that already used core locking have this flag set explicitly, except for some drivers where it was obvious that there was no need to serialize any file operations other than ioctl. The drivers that didn't need this flag were: drivers/media/radio/dsbr100.c drivers/media/radio/radio-isa.c drivers/media/radio/radio-keene.c drivers/media/radio/radio-miropcm20.c drivers/media/radio/radio-mr800.c drivers/media/radio/radio-tea5764.c drivers/media/radio/radio-timb.c drivers/media/video/vivi.c sound/i2c/other/tea575x-tuner.c The other drivers that use core locking and where it was not immediately obvious that this flag wasn't needed were changed so that the flag is set together with a comment that that driver needs work to avoid having to set that flag. This will often involve taking the core lock in the fops themselves. Eventually this flag should go and it should not be used in new drivers. There are a few reasons why we want to avoid core locking of non-ioctl fops: in the case of mmap this can lead to a deadlock in rare situations since when mmap is called the mmap_sem is held and it is possible for other parts of the code to take that lock as well (copy_from_user()/copy_to_user() perform a down_read(&mm->mmap_sem) when a page fault occurs). It is very unlikely that that happens since the core lock serializes all fops, but the kernel warns about it if lock validation is turned on. For poll it is also undesirable to take the core lock as that can introduce increased latency. The same is true for read/write. While it was possible to make flags or something to turn on/off taking the core lock for each file operation, in practice it is much simpler to just not take it at all except for ioctl and leave it to the driver to take the lock. There are only a handful fops compared to the zillion ioctls we have. I also wanted to make it obvious which drivers still take the lock for all fops, so that's why I chose to have drivers set it explicitly. Signed-off-by: Hans Verkuil Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-dev.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index a5ecec66d3c8..b604a7a50940 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -39,6 +39,9 @@ struct v4l2_ctrl_handler; #define V4L2_FL_USES_V4L2_FH (1) /* Use the prio field of v4l2_fh for core priority checking */ #define V4L2_FL_USE_FH_PRIO (2) +/* If ioctl core locking is in use, then apply that also to all + file operations. */ +#define V4L2_FL_LOCK_ALL_FOPS (3) /* Priority helper functions */ -- cgit v1.2.3 From c8e1fb4a67eed95364a50f33f5201a88877c5215 Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Mon, 14 May 2012 08:07:44 -0300 Subject: [media] Input: move drivers/input/fixp-arith.h to include/linux Move drivers/input/fixp-arith.h to include/linux so that the functions defined there can be used by other subsystems, for instance some video devices ISPs can control the output HUE value by setting registers for sin(HUE) and cos(HUE). Signed-off-by: Antonio Ospite Acked-by: Dmitry Torokhov Signed-off-by: Mauro Carvalho Chehab --- include/linux/fixp-arith.h | 87 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 include/linux/fixp-arith.h (limited to 'include') diff --git a/include/linux/fixp-arith.h b/include/linux/fixp-arith.h new file mode 100644 index 000000000000..3089d7382325 --- /dev/null +++ b/include/linux/fixp-arith.h @@ -0,0 +1,87 @@ +#ifndef _FIXP_ARITH_H +#define _FIXP_ARITH_H + +/* + * Simplistic fixed-point arithmetics. + * Hmm, I'm probably duplicating some code :( + * + * Copyright (c) 2002 Johann Deneux + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Should you need to contact me, the author, you can do so by + * e-mail - mail your message to + */ + +#include + +/* The type representing fixed-point values */ +typedef s16 fixp_t; + +#define FRAC_N 8 +#define FRAC_MASK ((1< 123.0 */ +static inline fixp_t fixp_new(s16 a) +{ + return a< -1.0 + 0x8000 -> 1.0 + 0x0000 -> 0.0 +*/ +static inline fixp_t fixp_new16(s16 a) +{ + return ((s32)a)>>(16-FRAC_N); +} + +static inline fixp_t fixp_cos(unsigned int degrees) +{ + int quadrant = (degrees / 90) & 3; + unsigned int i = degrees % 90; + + if (quadrant == 1 || quadrant == 3) + i = 90 - i; + + i >>= 1; + + return (quadrant == 1 || quadrant == 2)? -cos_table[i] : cos_table[i]; +} + +static inline fixp_t fixp_sin(unsigned int degrees) +{ + return -fixp_cos(degrees + 90); +} + +static inline fixp_t fixp_mult(fixp_t a, fixp_t b) +{ + return ((s32)(a*b))>>FRAC_N; +} + +#endif -- cgit v1.2.3 From 1c542ba85461f4f4f456eeee4fa7e90a3d138c6a Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 9 Mar 2012 10:42:52 -0300 Subject: [media] mt9p031: Identify color/mono models using I2C device name Instead of passing a color/monochrome flag through platform data, rely on the I2C device name to identify the chip model. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/mt9p031.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include') diff --git a/include/media/mt9p031.h b/include/media/mt9p031.h index 96448c7a318b..5b5090fb9c28 100644 --- a/include/media/mt9p031.h +++ b/include/media/mt9p031.h @@ -3,17 +3,11 @@ struct v4l2_subdev; -enum { - MT9P031_COLOR_VERSION, - MT9P031_MONOCHROME_VERSION, -}; - struct mt9p031_platform_data { int (*set_xclk)(struct v4l2_subdev *subdev, int hz); int (*reset)(struct v4l2_subdev *subdev, int active); int ext_freq; /* input frequency to the mt9p031 for PLL dividers */ int target_freq; /* frequency target for the PLL */ - int version; /* MT9P031_COLOR_VERSION or MT9P031_MONOCHROME_VERSION */ }; #endif -- cgit v1.2.3 From 15693b57931b19f3bb4664cb4fa3f6f966058749 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 9 Mar 2012 10:59:41 -0300 Subject: [media] mt9p031: Replace the reset board callback by a GPIO number Use the GPIO from the sensor driver instead of calling back to board code. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- include/media/mt9p031.h | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/media/mt9p031.h b/include/media/mt9p031.h index 5b5090fb9c28..0c97b19af293 100644 --- a/include/media/mt9p031.h +++ b/include/media/mt9p031.h @@ -3,11 +3,18 @@ struct v4l2_subdev; +/* + * struct mt9p031_platform_data - MT9P031 platform data + * @set_xclk: Clock frequency set callback + * @reset: Chip reset GPIO (set to -1 if not used) + * @ext_freq: Input clock frequency + * @target_freq: Pixel clock frequency + */ struct mt9p031_platform_data { int (*set_xclk)(struct v4l2_subdev *subdev, int hz); - int (*reset)(struct v4l2_subdev *subdev, int active); - int ext_freq; /* input frequency to the mt9p031 for PLL dividers */ - int target_freq; /* frequency target for the PLL */ + int reset; + int ext_freq; + int target_freq; }; #endif -- cgit v1.2.3 From 528f0f785c042c80294708c5ae2c8005b4a0ee60 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 23 Apr 2012 08:20:35 -0300 Subject: [media] v4l: v4l2-ctrls: moves the forward declaration of struct file This fixes the following warning: In file included from drivers/media/video/v4l2-subdev.c:29: include/media/v4l2-ctrls.h:501: warning: 'struct file' declared inside parameter list include/media/v4l2-ctrls.h:501: warning: its scope is only this definition or declaration, which is probably not what you want include/media/v4l2-ctrls.h:509: warning: 'struct file' declared inside parameter list Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index dde6fbacc271..5edd64daa425 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -25,6 +25,7 @@ #include /* forward references */ +struct file; struct v4l2_ctrl_handler; struct v4l2_ctrl_helper; struct v4l2_ctrl; @@ -498,7 +499,6 @@ extern const struct v4l2_subscribed_event_ops v4l2_ctrl_sub_ev_ops; void v4l2_ctrl_replace(struct v4l2_event *old, const struct v4l2_event *new); void v4l2_ctrl_merge(const struct v4l2_event *old, struct v4l2_event *new); -struct file; /* Can be used as a vidioc_log_status function that just dumps all controls associated with the filehandle. */ int v4l2_ctrl_log_status(struct file *file, void *fh); -- cgit v1.2.3 From 6491d1adfbf0e2ffbdfcda8cef60edc01b6700b3 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Mon, 2 Apr 2012 06:40:19 -0300 Subject: [media] V4L: Extend V4L2_CID_COLORFX with more image effects This patch adds definition of additional color effects: - V4L2_COLORFX_AQUA, - V4L2_COLORFX_ART_FREEZE, - V4L2_COLORFX_SILHOUETTE, - V4L2_COLORFX_SOLARIZATION, - V4L2_COLORFX_ANTIQUE, - V4L2_COLORFX_SET_CBCR. The new V4L2_COLORFX_CBCR control is added to allow setting the fixed Cb, Cr values that replace chroma Cb/Cr coefficients in case of V4L2_COLORFX_SET_CBCR effect. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 7f75846a4a0c..07bce86f3548 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1248,16 +1248,22 @@ enum v4l2_power_line_frequency { #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) #define V4L2_CID_COLORFX (V4L2_CID_BASE+31) enum v4l2_colorfx { - V4L2_COLORFX_NONE = 0, - V4L2_COLORFX_BW = 1, - V4L2_COLORFX_SEPIA = 2, - V4L2_COLORFX_NEGATIVE = 3, - V4L2_COLORFX_EMBOSS = 4, - V4L2_COLORFX_SKETCH = 5, - V4L2_COLORFX_SKY_BLUE = 6, - V4L2_COLORFX_GRASS_GREEN = 7, - V4L2_COLORFX_SKIN_WHITEN = 8, - V4L2_COLORFX_VIVID = 9, + V4L2_COLORFX_NONE = 0, + V4L2_COLORFX_BW = 1, + V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9, + V4L2_COLORFX_AQUA = 10, + V4L2_COLORFX_ART_FREEZE = 11, + V4L2_COLORFX_SILHOUETTE = 12, + V4L2_COLORFX_SOLARIZATION = 13, + V4L2_COLORFX_ANTIQUE = 14, + V4L2_COLORFX_SET_CBCR = 15, }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) @@ -1274,9 +1280,10 @@ enum v4l2_colorfx { #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) +#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42) /* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+42) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43) /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) -- cgit v1.2.3 From 515f32879a05bdb69f9b3f86f53db4c04b95e845 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Sun, 6 May 2012 15:30:44 -0300 Subject: [media] V4L: Add helper function for standard integer menu controls This patch adds v4l2_ctrl_new_int_menu() helper function which can be used in drivers for creating standard integer menu control with driver-specific menu item list. It is similar to v4l2_ctrl_new_std_menu(), except it doesn't have a mask parameter and an additional qmenu parameter allows passing an array of signed 64-bit integers as the menu item list. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Acked-by: Sakari Ailus Tested-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 5edd64daa425..776605f1cbe2 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -351,6 +351,23 @@ struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl, const struct v4l2_ctrl_ops *ops, u32 id, s32 max, s32 mask, s32 def); +/** v4l2_ctrl_new_int_menu() - Create a new standard V4L2 integer menu control. + * @hdl: The control handler. + * @ops: The control ops. + * @id: The control ID. + * @max: The control's maximum value. + * @def: The control's default value. + * @qmenu_int: The control's menu entries. + * + * Same as v4l2_ctrl_new_std_menu(), but @mask is set to 0 and it additionaly + * takes as an argument an array of integers determining the menu items. + * + * If @id refers to a non-integer-menu control, then this function will return NULL. + */ +struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl, + const struct v4l2_ctrl_ops *ops, + u32 id, s32 max, s32 def, const s64 *qmenu_int); + /** v4l2_ctrl_add_ctrl() - Add a control from another handler to this handler. * @hdl: The control handler. * @ctrl: The control to add. -- cgit v1.2.3 From d58083c949b3d76aba225be9f303ab5dab585064 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 6 Mar 2012 07:06:55 -0300 Subject: [media] V4L: Add camera exposure bias control The camera may in some conditions incorrectly determine the exposure, and a manual automatic exposure correction may be needed. This patch adds V4L2_CID_AUTO_EXPOSURE_BIAS control which allows to add some offset in the automatic exposure control loop, to compensate for frame under- or over-exposure. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 07bce86f3548..dfd209816df6 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1707,6 +1707,8 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) #define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) +#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From e40a05736d4503950ec303610a51f838bd59cdc1 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 6 Mar 2012 07:04:26 -0300 Subject: [media] V4L: Add an extended camera white balance control This patch adds V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE control which is an extended version of the V4L2_CID_AUTO_WHITE_BALANCE control, including white balance presets. The following presets are defined: - V4L2_WHITE_BALANCE_INCANDESCENT, - V4L2_WHITE_BALANCE_FLUORESCENT, - V4L2_WHITE_BALANCE_FLUORESCENT_H, - V4L2_WHITE_BALANCE_HORIZON, - V4L2_WHITE_BALANCE_DAYLIGHT, - V4L2_WHITE_BALANCE_FLASH, - V4L2_WHITE_BALANCE_CLOUDY, - V4L2_WHITE_BALANCE_SHADE. Signed-off-by: HeungJun Kim Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index dfd209816df6..85c4e8f1090f 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1709,6 +1709,20 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19) +#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20) +enum v4l2_auto_n_preset_white_balance { + V4L2_WHITE_BALANCE_MANUAL = 0, + V4L2_WHITE_BALANCE_AUTO = 1, + V4L2_WHITE_BALANCE_INCANDESCENT = 2, + V4L2_WHITE_BALANCE_FLUORESCENT = 3, + V4L2_WHITE_BALANCE_FLUORESCENT_H = 4, + V4L2_WHITE_BALANCE_HORIZON = 5, + V4L2_WHITE_BALANCE_DAYLIGHT = 6, + V4L2_WHITE_BALANCE_FLASH = 7, + V4L2_WHITE_BALANCE_CLOUDY = 8, + V4L2_WHITE_BALANCE_SHADE = 9, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From 44d44a1acde974dbc91c19815a41d3a895a44daf Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 6 Mar 2012 07:05:45 -0300 Subject: [media] V4L: Add camera wide dynamic range control Add V4L2_CID_WIDE_DYNAMIC_RANGE camera class control for the camera wide dynamic range (WDR, HDR) feature. This control can be used to enable/disable wide dynamic range. It might get converted to a menu control in future if more options are needed. Signed-off-by: HeungJun Kim Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 85c4e8f1090f..d93e42bc0348 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1723,6 +1723,8 @@ enum v4l2_auto_n_preset_white_balance { V4L2_WHITE_BALANCE_SHADE = 9, }; +#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From 82b3056c5a77b687097bd7f36a598a0b37af24a2 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 1 May 2012 17:38:09 -0300 Subject: [media] V4L: Add camera image stabilization control Add V4L2_CID_IMAGE_STABILIZATION control for the camera image stabilization feature. This control can be used to enable/disable image stabilization. It might get converted to a menu control in future if more options are needed. Signed-off-by: HeungJun Kim Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index d93e42bc0348..e94601a7ae5f 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1724,6 +1724,7 @@ enum v4l2_auto_n_preset_white_balance { }; #define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) +#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22) /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) -- cgit v1.2.3 From 7f84ad8bdb63a8bfcbb83755e487e06be5db54cf Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 1 May 2012 17:39:45 -0300 Subject: [media] V4L: Add camera ISO sensitivity controls Add ISO sensitivity and ISO auto/manual controls. The sensitivity values are related to level of amplification of the analog signal between image sensor and ADC. These controls allow to support sensors exposing an interface to accept the ISO values directly. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index e94601a7ae5f..593a1bd33111 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1726,6 +1726,13 @@ enum v4l2_auto_n_preset_white_balance { #define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) #define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22) +#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23) +#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24) +enum v4l2_iso_sensitivity_auto_type { + V4L2_ISO_SENSITIVITY_MANUAL = 0, + V4L2_ISO_SENSITIVITY_AUTO = 1, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From cf072139c7952e267a2eff334f224a62c949ee96 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Mon, 30 Apr 2012 04:34:10 -0300 Subject: [media] V4L: Add camera exposure metering control The V4L2_CID_EXPOSURE_METERING control allows to determine a method used by the camera for measuring the amount of light available for automatic exposure. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 593a1bd33111..a3e47ad60a6d 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1733,6 +1733,13 @@ enum v4l2_iso_sensitivity_auto_type { V4L2_ISO_SENSITIVITY_AUTO = 1, }; +#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25) +enum v4l2_exposure_metering { + V4L2_EXPOSURE_METERING_AVERAGE = 0, + V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1, + V4L2_EXPOSURE_METERING_SPOT = 2, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From 0bf6b7dc5fd1e60e93657d4fe4b3d788216b9d5e Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Mon, 16 Apr 2012 10:45:44 -0300 Subject: [media] V4L: Add camera scene mode control Add control for the scene mode feature available in image sensor with more advanced ISP firmware. The V4L2_CID_SCENE_MODE menu control allows to select a set of parameters or a specific image processing and capture control algorithm optimized for common image capture conditions. Signed-off-by: HeungJun Kim Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index a3e47ad60a6d..092bf5aaf348 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1740,6 +1740,24 @@ enum v4l2_exposure_metering { V4L2_EXPOSURE_METERING_SPOT = 2, }; +#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26) +enum v4l2_scene_mode { + V4L2_SCENE_MODE_NONE = 0, + V4L2_SCENE_MODE_BACKLIGHT = 1, + V4L2_SCENE_MODE_BEACH_SNOW = 2, + V4L2_SCENE_MODE_CANDLE_LIGHT = 3, + V4L2_SCENE_MODE_DAWN_DUSK = 4, + V4L2_SCENE_MODE_FALL_COLORS = 5, + V4L2_SCENE_MODE_FIREWORKS = 6, + V4L2_SCENE_MODE_LANDSCAPE = 7, + V4L2_SCENE_MODE_NIGHT = 8, + V4L2_SCENE_MODE_PARTY_INDOOR = 9, + V4L2_SCENE_MODE_PORTRAIT = 10, + V4L2_SCENE_MODE_SPORTS = 11, + V4L2_SCENE_MODE_SUNSET = 12, + V4L2_SCENE_MODE_TEXT = 13, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From fc162a099e7b34bfe3501028c919ff5d43e5e3d3 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 2 May 2012 06:24:33 -0300 Subject: [media] V4L: Add camera 3A lock control The V4L2_CID_3A_LOCK bitmask control allows applications to pause or resume the automatic exposure, focus and wite balance adjustments. It can be used, for example, to lock the 3A adjustments right before a still image is captured, for pre-focus, etc. The applications can control each of the algorithms independently, through a corresponding control bit, if driver allows that. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 092bf5aaf348..a9b03ae44037 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1758,6 +1758,11 @@ enum v4l2_scene_mode { V4L2_SCENE_MODE_TEXT = 13, }; +#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27) +#define V4L2_LOCK_EXPOSURE (1 << 0) +#define V4L2_LOCK_WHITE_BALANCE (1 << 1) +#define V4L2_LOCK_FOCUS (1 << 2) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From 2272ab657b508ece04bf015da6c23f61711bac81 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Fri, 11 May 2012 06:37:03 -0300 Subject: [media] V4L: Add camera auto focus controls Add following auto focus controls: - V4L2_CID_AUTO_FOCUS_START - single-shot auto focus start - V4L2_CID_AUTO_FOCUS_STOP - single-shot auto focus stop - V4L2_CID_AUTO_FOCUS_STATUS - automatic focus status - V4L2_CID_AUTO_FOCUS_RANGE - automatic focus scan range selection Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index a9b03ae44037..dc3e3ea28f99 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1763,6 +1763,22 @@ enum v4l2_scene_mode { #define V4L2_LOCK_WHITE_BALANCE (1 << 1) #define V4L2_LOCK_FOCUS (1 << 2) +#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28) +#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29) +#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30) +#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0) +#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0) +#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1) +#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2) + +#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31) +enum v4l2_auto_focus_range { + V4L2_AUTO_FOCUS_RANGE_AUTO = 0, + V4L2_AUTO_FOCUS_RANGE_NORMAL = 1, + V4L2_AUTO_FOCUS_RANGE_MACRO = 2, + V4L2_AUTO_FOCUS_RANGE_INFINITY = 3, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) -- cgit v1.2.3 From 6e65ca942b9664a987866ac0c62e7e450777056b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 29 Apr 2012 16:47:47 -0300 Subject: [media] mxb/saa7146: first round of cleanups Convert to the control framework, fix the easy v4l2-compliance failures. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146.h | 2 ++ include/media/saa7146_vv.h | 1 + 2 files changed, 3 insertions(+) (limited to 'include') diff --git a/include/media/saa7146.h b/include/media/saa7146.h index 0f037e8edf9a..c791940c579b 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -13,6 +13,7 @@ #include #include #include +#include #include /* for vmalloc() */ #include /* for vmalloc_to_page() */ @@ -121,6 +122,7 @@ struct saa7146_dev struct list_head item; struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; /* different device locks */ spinlock_t slock; diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 4aeff96ff7d8..b4761edafa69 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -206,6 +206,7 @@ extern struct saa7146_use_ops saa7146_video_uops; int saa7146_start_preview(struct saa7146_fh *fh); int saa7146_stop_preview(struct saa7146_fh *fh); long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg); +int saa7146_s_ctrl(struct v4l2_ctrl *ctrl); /* from saa7146_vbi.c */ extern struct saa7146_use_ops saa7146_vbi_uops; -- cgit v1.2.3 From 5da545ad08a3c6ea71d3ba074adc7582e7e9a024 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 11:06:44 -0300 Subject: [media] saa7146: move overlay information from saa7146_fh into saa7146_vv This is global information, not per-filehandle information. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index b4761edafa69..feb444b554aa 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -88,9 +88,6 @@ struct saa7146_fh { /* if this is a vbi or capture open */ enum v4l2_buf_type type; - /* video overlay */ - struct saa7146_overlay ov; - /* video capture */ struct videobuf_queue video_q; struct v4l2_pix_format video_fmt; @@ -119,9 +116,9 @@ struct saa7146_vv struct saa7146_fh *video_fh; /* video overlay */ + struct saa7146_overlay ov; struct v4l2_framebuffer ov_fb; struct saa7146_format *ov_fmt; - struct saa7146_overlay *ov_data; struct saa7146_fh *ov_suspend; /* video capture */ -- cgit v1.2.3 From fd74d6eb4c2c1caa18208df32d9d38b5fe9738fc Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 11:17:35 -0300 Subject: [media] saa7146: move video_fmt from saa7146_fh to saa7146_vv This is a global structure and does not belong to saa7146_fh. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index feb444b554aa..7f61645a1c7b 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -90,7 +90,6 @@ struct saa7146_fh { /* video capture */ struct videobuf_queue video_q; - struct v4l2_pix_format video_fmt; /* vbi capture */ struct videobuf_queue vbi_q; @@ -123,6 +122,7 @@ struct saa7146_vv /* video capture */ struct saa7146_dmaqueue video_q; + struct v4l2_pix_format video_fmt; enum v4l2_field last_field; /* common: fixme? shouldn't this be in saa7146_fh? -- cgit v1.2.3 From fca3469aa844e2ae993445aa5f41397003199be7 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 11:28:20 -0300 Subject: [media] saa7146: move vbi fields from saa7146_fh to saa7146_vv This fields are global and don't belong in a fh struct. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 7f61645a1c7b..658ae8361d5e 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -93,8 +93,6 @@ struct saa7146_fh { /* vbi capture */ struct videobuf_queue vbi_q; - struct v4l2_vbi_format vbi_fmt; - struct timer_list vbi_read_timeout; unsigned int resources; /* resource management for device open */ }; @@ -106,6 +104,8 @@ struct saa7146_vv { /* vbi capture */ struct saa7146_dmaqueue vbi_q; + struct v4l2_vbi_format vbi_fmt; + struct timer_list vbi_read_timeout; /* vbi workaround interrupt queue */ wait_queue_head_t vbi_wq; int vbi_fieldcount; -- cgit v1.2.3 From 6694a5608f909584c2aec99b0c07bfbdd6b02464 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 11:39:08 -0300 Subject: [media] saa7146: remove the unneeded type field from saa7146_fh This information can also be retrieved from struct video_device. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 658ae8361d5e..e9f434c74072 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -85,8 +85,6 @@ struct saa7146_overlay { /* per open data */ struct saa7146_fh { struct saa7146_dev *dev; - /* if this is a vbi or capture open */ - enum v4l2_buf_type type; /* video capture */ struct videobuf_queue video_q; -- cgit v1.2.3 From 9bb601935b8495cd4ef8aea389df77233d6be5dd Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 11:45:27 -0300 Subject: [media] saa7146: rename vbi/video_q to vbi/video_dmaq There was also a vbi_q and video_q in saa7146_fh, so that was confusing. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index e9f434c74072..2cc32c514173 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -101,7 +101,7 @@ struct saa7146_fh { struct saa7146_vv { /* vbi capture */ - struct saa7146_dmaqueue vbi_q; + struct saa7146_dmaqueue vbi_dmaq; struct v4l2_vbi_format vbi_fmt; struct timer_list vbi_read_timeout; /* vbi workaround interrupt queue */ @@ -119,7 +119,7 @@ struct saa7146_vv struct saa7146_fh *ov_suspend; /* video capture */ - struct saa7146_dmaqueue video_q; + struct saa7146_dmaqueue video_dmaq; struct v4l2_pix_format video_fmt; enum v4l2_field last_field; -- cgit v1.2.3 From 537fa492e084af58d16899f8d0f3f3516a4fbe7c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 12:04:52 -0300 Subject: [media] saa7146: support control events and priority handling Use v4l2_fh which gives you control events and priority handling for free. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146_vv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 2cc32c514173..2bbdf3046be6 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -3,6 +3,7 @@ #include #include +#include #include #include @@ -84,6 +85,8 @@ struct saa7146_overlay { /* per open data */ struct saa7146_fh { + /* Must be the first field! */ + struct v4l2_fh fh; struct saa7146_dev *dev; /* video capture */ -- cgit v1.2.3 From ab49ae0f201f1e7e07250d011fffde8ed2530175 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 12:57:57 -0300 Subject: [media] saa7146: fix querycap, vbi/video separation and g/s_register The querycap ioctl returned an incorrect version number and incorrect capabilities (mixing up vbi and video caps). The reason for that was that video nodes could do vbi activities: that should be separated between the vbi and video nodes. There were also a few minor problems with dbg_g/s_register that have been resolved. The mxb/saa7146 driver now passes the v4l2_compliance tests. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/saa7146.h | 2 -- include/media/saa7146_vv.h | 4 +++- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/media/saa7146.h b/include/media/saa7146.h index c791940c579b..773e527deabe 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -18,8 +18,6 @@ #include /* for vmalloc() */ #include /* for vmalloc_to_page() */ -#define SAA7146_VERSION_CODE 0x000600 /* 0.6.0 */ - #define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr))) #define saa7146_read(sxy,adr) readl(sxy->mem+(adr)) diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index 2bbdf3046be6..944ecdf3530f 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -161,7 +161,8 @@ struct saa7146_ext_vv int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *); /* the extension can override this */ - struct v4l2_ioctl_ops ops; + struct v4l2_ioctl_ops vid_ops; + struct v4l2_ioctl_ops vbi_ops; /* pointer to the saa7146 core ops */ const struct v4l2_ioctl_ops *core_ops; @@ -200,6 +201,7 @@ void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); /* from saa7146_video.c */ extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops; +extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops; extern struct saa7146_use_ops saa7146_video_uops; int saa7146_start_preview(struct saa7146_fh *fh); int saa7146_stop_preview(struct saa7146_fh *fh); -- cgit v1.2.3 From 47bd4bc1a2624939c9f4ba154a2c18abe9d6c614 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 14 May 2012 11:28:44 -0300 Subject: [media] v4l2-dev.h: add comment not to use V4L2_FL_LOCK_ALL_FOPS in new drivers This flag is for legacy drivers only and will go away in the future. A note regarding commit 5126f2590bee412e3053de851cb07f531e4be36a (v4l2-dev: add flag to have the core lock all file operations): That commit message suggests that by not taking the core lock for fops other than unlocked_ioctl all problems relating to AB-BA locking and mm->mmap_sem are solved. This is not the case. More work needs to be done by moving the core lock further down into video_ioctl2. It should only be taken after the copy_from/to_user calls are done. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-dev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index b604a7a50940..70d91c99728b 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -40,7 +40,7 @@ struct v4l2_ctrl_handler; /* Use the prio field of v4l2_fh for core priority checking */ #define V4L2_FL_USE_FH_PRIO (2) /* If ioctl core locking is in use, then apply that also to all - file operations. */ + file operations. Don't use this flag in new drivers! */ #define V4L2_FL_LOCK_ALL_FOPS (3) /* Priority helper functions */ -- cgit v1.2.3 From 152a3a7320d1582009db85d8be365ce430d079af Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 14 May 2012 11:32:48 -0300 Subject: [media] v4l2-dev: rename two functions Rename the function v4l2_dont_use_lock to v4l2_disable_ioctl_locking, and rename v4l2_dont_use_cmd to v4l2_disable_ioctl. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-dev.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 70d91c99728b..a056e6ee1b68 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -132,7 +132,7 @@ struct video_device DECLARE_BITMAP(valid_ioctls, BASE_VIDIOC_PRIVATE); /* serialization lock */ - DECLARE_BITMAP(dont_use_lock, BASE_VIDIOC_PRIVATE); + DECLARE_BITMAP(disable_locking, BASE_VIDIOC_PRIVATE); struct mutex *lock; }; @@ -182,17 +182,17 @@ void video_device_release_empty(struct video_device *vdev); bool v4l2_is_known_ioctl(unsigned int cmd); /* mark that this command shouldn't use core locking */ -static inline void v4l2_dont_use_lock(struct video_device *vdev, unsigned int cmd) +static inline void v4l2_disable_ioctl_locking(struct video_device *vdev, unsigned int cmd) { if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE) - set_bit(_IOC_NR(cmd), vdev->dont_use_lock); + set_bit(_IOC_NR(cmd), vdev->disable_locking); } -/* Mark that this command isn't implemented, must be called before +/* Mark that this command isn't implemented. This must be called before video_device_register. See also the comments in determine_valid_ioctls(). This function allows drivers to provide just one v4l2_ioctl_ops struct, but disable ioctls based on the specific card that is actually found. */ -static inline void v4l2_dont_use_cmd(struct video_device *vdev, unsigned int cmd) +static inline void v4l2_disable_ioctl(struct video_device *vdev, unsigned int cmd) { if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE) set_bit(_IOC_NR(cmd), vdev->valid_ioctls); -- cgit v1.2.3 From 6e6d76cdc541e28bf4f609141d76c488c6c0d263 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 7 May 2012 16:53:20 -0300 Subject: [media] v4l2-event: fix regression with initial event handling If the V4L2_EVENT_SUB_FL_SEND_INITIAL was set, then the application expects to receive an initial event of the initial value of the control. However, commit c53c2549333b340e2662dc64ec81323476b69a97 that added the new v4l2_subscribed_event_ops introduced a regression: while the code still queued that initial event the __v4l2_event_queue_fh() function was modified to ignore such requests if sev->elems was 0 (meaning that the event subscription wasn't finished yet). And sev->elems was only set to a non-zero value after the add operation returned. This patch fixes this by passing the elems value to the add function. Then the add function can set it before queuing the initial event. Signed-off-by: Hans Verkuil Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index 88fa9a1e0df3..2885a810a128 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -85,7 +85,7 @@ struct v4l2_kevent { * @merge: Optional callback that can merge event 'old' into event 'new'. */ struct v4l2_subscribed_event_ops { - int (*add)(struct v4l2_subscribed_event *sev); + int (*add)(struct v4l2_subscribed_event *sev, unsigned elems); void (*del)(struct v4l2_subscribed_event *sev); void (*replace)(struct v4l2_event *old, const struct v4l2_event *new); void (*merge)(const struct v4l2_event *old, struct v4l2_event *new); -- cgit v1.2.3 From ad3537b56742848743aa11d42ccc1d336682bd5b Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Tue, 8 May 2012 13:00:51 -0300 Subject: [media] V4L: soc-camera: (cosmetic) use a more explicit name for a host handler Use "enum_framesizes" instead of "enum_fsizes" to more precisely follow the name of the respective ioctl(). Signed-off-by: Guennadi Liakhovetski Reviewed-by: Sergio Aguirre Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_camera.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index cad374bdcf4b..a87062c393b5 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -98,7 +98,7 @@ struct soc_camera_host_ops { int (*set_bus_param)(struct soc_camera_device *); int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *); int (*set_parm)(struct soc_camera_device *, struct v4l2_streamparm *); - int (*enum_fsizes)(struct soc_camera_device *, struct v4l2_frmsizeenum *); + int (*enum_framesizes)(struct soc_camera_device *, struct v4l2_frmsizeenum *); unsigned int (*poll)(struct file *, poll_table *); }; -- cgit v1.2.3 From ad3b81faa1db60b2052f5f5a6ddae712f51b2dff Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 21 Mar 2012 08:03:23 -0300 Subject: [media] soc-camera: Add plane layout information to struct soc_mbus_pixelfmt To compute the value of the v4l2_pix_format::bytesperline field, we need information about planes layout for planar formats. The new enum soc_mbus_layout conveys that information. Signed-off-by: Laurent Pinchart Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_mediabus.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'include') diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index 73f1e7eb60f3..e18eed4e5678 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -46,6 +46,24 @@ enum soc_mbus_order { SOC_MBUS_ORDER_BE, }; +/** + * enum soc_mbus_layout - planes layout in memory + * @SOC_MBUS_LAYOUT_PACKED: color components packed + * @SOC_MBUS_LAYOUT_PLANAR_2Y_U_V: YUV components stored in 3 planes (4:2:2) + * @SOC_MBUS_LAYOUT_PLANAR_2Y_C: YUV components stored in a luma and a + * chroma plane (C plane is half the size + * of Y plane) + * @SOC_MBUS_LAYOUT_PLANAR_Y_C: YUV components stored in a luma and a + * chroma plane (C plane is the same size + * as Y plane) + */ +enum soc_mbus_layout { + SOC_MBUS_LAYOUT_PACKED = 0, + SOC_MBUS_LAYOUT_PLANAR_2Y_U_V, + SOC_MBUS_LAYOUT_PLANAR_2Y_C, + SOC_MBUS_LAYOUT_PLANAR_Y_C, +}; + /** * struct soc_mbus_pixelfmt - Data format on the media bus * @name: Name of the format @@ -60,6 +78,7 @@ struct soc_mbus_pixelfmt { u32 fourcc; enum soc_mbus_packing packing; enum soc_mbus_order order; + enum soc_mbus_layout layout; u8 bits_per_sample; }; -- cgit v1.2.3 From 8929c96378a162263c8e3e547975e283dfd17e7f Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 21 Mar 2012 08:03:25 -0300 Subject: [media] soc-camera: Add soc_mbus_image_size The function returns the minimum size of an image for a given number of bytes per line (as per the V4L2 specification), width and format. Signed-off-by: Laurent Pinchart Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_mediabus.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index e18eed4e5678..0dc6f4625b92 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -99,6 +99,8 @@ const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc( const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( enum v4l2_mbus_pixelcode code); s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf); +s32 soc_mbus_image_size(const struct soc_mbus_pixelfmt *mf, + u32 bytes_per_line, u32 height); int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf, unsigned int *numerator, unsigned int *denominator); unsigned int soc_mbus_config_compatible(const struct v4l2_mbus_config *cfg, -- cgit v1.2.3 From 914f05c8118e17d65c4626ae3ed2edcf79f00031 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 21 Mar 2012 08:03:28 -0300 Subject: [media] soc-camera: Support user-configurable line stride Add a capabilities field to the soc_camera_host structure to flag hosts that support user-configurable line strides. soc_camera_try_fmt() then passes the user-provided bytesperline and sizeimage format fields to such hosts, and expects the host to check (and fix if needed) the values. Signed-off-by: Laurent Pinchart [g.liakhovetski@gmx.de: fix a typo in mx2_camera.c] Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_camera.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index a87062c393b5..d865dcf9879f 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -56,11 +56,15 @@ struct soc_camera_device { }; }; +/* Host supports programmable stride */ +#define SOCAM_HOST_CAP_STRIDE (1 << 0) + struct soc_camera_host { struct v4l2_device v4l2_dev; struct list_head list; struct mutex host_lock; /* Protect during probing */ unsigned char nr; /* Host number */ + u32 capabilities; void *priv; const char *drv_name; struct soc_camera_host_ops *ops; -- cgit v1.2.3 From 2564f67bc8d56e5c7fc2970f80f41f2d38db3e21 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 8 May 2012 00:00:07 -0300 Subject: [media] V4L2: sh_mobile_ceu: manage lower 8bit bus CAMCR::DTIF feild controls camera bus as upper8bit/16bit/lower8bit. This patch manages unmanaged lower 8bit bus Signed-off-by: Kuninori Morimoto Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/sh_mobile_ceu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h index a90a765f18da..6fdb6adf6b2b 100644 --- a/include/media/sh_mobile_ceu.h +++ b/include/media/sh_mobile_ceu.h @@ -5,6 +5,7 @@ #define SH_CEU_FLAG_USE_16BIT_BUS (1 << 1) /* use 16bit bus width */ #define SH_CEU_FLAG_HSYNC_LOW (1 << 2) /* default High if possible */ #define SH_CEU_FLAG_VSYNC_LOW (1 << 3) /* default High if possible */ +#define SH_CEU_FLAG_LOWER_8BIT (1 << 4) /* default upper 8bit */ struct device; struct resource; -- cgit v1.2.3 From 06bba75d2a3e0bf558421b7548a6248ed5c7bfec Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 24 Apr 2012 09:25:18 -0300 Subject: [media] videodev2.h: add enum/query/cap dv_timings ioctls These new ioctls make it possible for the dv_timings API to replace the dv_preset API eventually. Signed-off-by: Hans Verkuil Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 173 +++++++++++++++++++++++++++++++++++++++------- 1 file changed, 149 insertions(+), 24 deletions(-) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index dc3e3ea28f99..13d84ed9d3a8 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -991,29 +991,56 @@ struct v4l2_dv_enum_preset { * D V B T T I M I N G S */ -/* BT.656/BT.1120 timing data */ +/** struct v4l2_bt_timings - BT.656/BT.1120 timing data + * @width: total width of the active video in pixels + * @height: total height of the active video in lines + * @interlaced: Interlaced or progressive + * @polarities: Positive or negative polarities + * @pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @hfrontporch:Horizontal front porch in pixels + * @hsync: Horizontal Sync length in pixels + * @hbackporch: Horizontal back porch in pixels + * @vfrontporch:Vertical front porch in lines + * @vsync: Vertical Sync length in lines + * @vbackporch: Vertical back porch in lines + * @il_vfrontporch:Vertical front porch for the even field + * (aka field 2) of interlaced field formats + * @il_vsync: Vertical Sync length for the even field + * (aka field 2) of interlaced field formats + * @il_vbackporch:Vertical back porch for the even field + * (aka field 2) of interlaced field formats + * @standards: Standards the timing belongs to + * @flags: Flags + * @reserved: Reserved fields, must be zeroed. + * + * A note regarding vertical interlaced timings: height refers to the total + * height of the active video frame (= two fields). The blanking timings refer + * to the blanking of each field. So the height of the total frame is + * calculated as follows: + * + * tot_height = height + vfrontporch + vsync + vbackporch + + * il_vfrontporch + il_vsync + il_vbackporch + * + * The active height of each field is height / 2. + */ struct v4l2_bt_timings { - __u32 width; /* width in pixels */ - __u32 height; /* height in lines */ - __u32 interlaced; /* Interlaced or progressive */ - __u32 polarities; /* Positive or negative polarity */ - __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */ - __u32 hfrontporch; /* Horizpontal front porch in pixels */ - __u32 hsync; /* Horizontal Sync length in pixels */ - __u32 hbackporch; /* Horizontal back porch in pixels */ - __u32 vfrontporch; /* Vertical front porch in pixels */ - __u32 vsync; /* Vertical Sync length in lines */ - __u32 vbackporch; /* Vertical back porch in lines */ - __u32 il_vfrontporch; /* Vertical front porch for bottom field of - * interlaced field formats - */ - __u32 il_vsync; /* Vertical sync length for bottom field of - * interlaced field formats - */ - __u32 il_vbackporch; /* Vertical back porch for bottom field of - * interlaced field formats - */ - __u32 reserved[16]; + __u32 width; + __u32 height; + __u32 interlaced; + __u32 polarities; + __u64 pixelclock; + __u32 hfrontporch; + __u32 hsync; + __u32 hbackporch; + __u32 vfrontporch; + __u32 vsync; + __u32 vbackporch; + __u32 il_vfrontporch; + __u32 il_vsync; + __u32 il_vbackporch; + __u32 standards; + __u32 flags; + __u32 reserved[14]; } __attribute__ ((packed)); /* Interlaced or progressive format */ @@ -1024,8 +1051,42 @@ struct v4l2_bt_timings { #define V4L2_DV_VSYNC_POS_POL 0x00000001 #define V4L2_DV_HSYNC_POS_POL 0x00000002 - -/* DV timings */ +/* Timings standards */ +#define V4L2_DV_BT_STD_CEA861 (1 << 0) /* CEA-861 Digital TV Profile */ +#define V4L2_DV_BT_STD_DMT (1 << 1) /* VESA Discrete Monitor Timings */ +#define V4L2_DV_BT_STD_CVT (1 << 2) /* VESA Coordinated Video Timings */ +#define V4L2_DV_BT_STD_GTF (1 << 3) /* VESA Generalized Timings Formula */ + +/* Flags */ + +/* CVT/GTF specific: timing uses reduced blanking (CVT) or the 'Secondary + GTF' curve (GTF). In both cases the horizontal and/or vertical blanking + intervals are reduced, allowing a higher resolution over the same + bandwidth. This is a read-only flag. */ +#define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) +/* CEA-861 specific: set for CEA-861 formats with a framerate of a multiple + of six. These formats can be optionally played at 1 / 1.001 speed. + This is a read-only flag. */ +#define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) +/* CEA-861 specific: only valid for video transmitters, the flag is cleared + by receivers. + If the framerate of the format is a multiple of six, then the pixelclock + used to set up the transmitter is divided by 1.001 to make it compatible + with 60 Hz based standards such as NTSC and PAL-M that use a framerate of + 29.97 Hz. Otherwise this flag is cleared. If the transmitter can't generate + such frequencies, then the flag will also be cleared. */ +#define V4L2_DV_FL_REDUCED_FPS (1 << 2) +/* Specific to interlaced formats: if set, then field 1 is really one half-line + longer and field 2 is really one half-line shorter, so each field has + exactly the same number of half-lines. Whether half-lines can be detected + or used depends on the hardware. */ +#define V4L2_DV_FL_HALF_LINE (1 << 0) + + +/** struct v4l2_dv_timings - DV timings + * @type: the type of the timings + * @bt: BT656/1120 timings + */ struct v4l2_dv_timings { __u32 type; union { @@ -1037,6 +1098,64 @@ struct v4l2_dv_timings { /* Values for the type field */ #define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */ + +/** struct v4l2_enum_dv_timings - DV timings enumeration + * @index: enumeration index + * @reserved: must be zeroed + * @timings: the timings for the given index + */ +struct v4l2_enum_dv_timings { + __u32 index; + __u32 reserved[3]; + struct v4l2_dv_timings timings; +}; + +/** struct v4l2_bt_timings_cap - BT.656/BT.1120 timing capabilities + * @min_width: width in pixels + * @max_width: width in pixels + * @min_height: height in lines + * @max_height: height in lines + * @min_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @max_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @standards: Supported standards + * @capabilities: Supported capabilities + * @reserved: Must be zeroed + */ +struct v4l2_bt_timings_cap { + __u32 min_width; + __u32 max_width; + __u32 min_height; + __u32 max_height; + __u64 min_pixelclock; + __u64 max_pixelclock; + __u32 standards; + __u32 capabilities; + __u32 reserved[16]; +} __attribute__ ((packed)); + +/* Supports interlaced formats */ +#define V4L2_DV_BT_CAP_INTERLACED (1 << 0) +/* Supports progressive formats */ +#define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) +/* Supports CVT/GTF reduced blanking */ +#define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) +/* Supports custom formats */ +#define V4L2_DV_BT_CAP_CUSTOM (1 << 3) + +/** struct v4l2_dv_timings_cap - DV timings capabilities + * @type: the type of the timings (same as in struct v4l2_dv_timings) + * @bt: the BT656/1120 timings capabilities + */ +struct v4l2_dv_timings_cap { + __u32 type; + __u32 reserved[3]; + union { + struct v4l2_bt_timings_cap bt; + __u32 raw_data[32]; + }; +}; + + /* * V I D E O I N P U T S */ @@ -2513,6 +2632,12 @@ struct v4l2_create_buffers { #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) +/* Experimental, these three ioctls may change over the next couple of kernel + versions. */ +#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 96, struct v4l2_enum_dv_timings) +#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 97, struct v4l2_dv_timings) +#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 98, struct v4l2_dv_timings_cap) + /* Reminder: when adding new ioctls please add support for them to drivers/media/video/v4l2-compat-ioctl32.c as well! */ -- cgit v1.2.3 From 5d7758eed2307f7b9934c6b64fbdbfaab52e436d Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 15 May 2012 08:06:44 -0300 Subject: [media] v4l2 framework: add support for the new dv_timings ioctls Signed-off-by: Hans Verkuil Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ioctl.h | 6 ++++++ include/media/v4l2-subdev.h | 6 ++++++ 2 files changed, 12 insertions(+) (limited to 'include') diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index 3cb939cd03f9..d8b76f7392f8 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -271,6 +271,12 @@ struct v4l2_ioctl_ops { struct v4l2_dv_timings *timings); int (*vidioc_g_dv_timings) (struct file *file, void *fh, struct v4l2_dv_timings *timings); + int (*vidioc_query_dv_timings) (struct file *file, void *fh, + struct v4l2_dv_timings *timings); + int (*vidioc_enum_dv_timings) (struct file *file, void *fh, + struct v4l2_enum_dv_timings *timings); + int (*vidioc_dv_timings_cap) (struct file *file, void *fh, + struct v4l2_dv_timings_cap *cap); int (*vidioc_subscribe_event) (struct v4l2_fh *fh, struct v4l2_event_subscription *sub); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 1c2318b15bd2..c35a3545e273 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -307,6 +307,12 @@ struct v4l2_subdev_video_ops { struct v4l2_dv_timings *timings); int (*g_dv_timings)(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings); + int (*enum_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_enum_dv_timings *timings); + int (*query_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings); + int (*dv_timings_cap)(struct v4l2_subdev *sd, + struct v4l2_dv_timings_cap *cap); int (*enum_mbus_fmt)(struct v4l2_subdev *sd, unsigned int index, enum v4l2_mbus_pixelcode *code); int (*enum_mbus_fsizes)(struct v4l2_subdev *sd, -- cgit v1.2.3 From f00dc30422d442c6cfbbab3c6e93fe6cb6681621 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 9 May 2012 03:37:07 -0300 Subject: [media] v4l2-dv-timings.h: definitions for CEA-861 and VESA DMT timings This header contains the timings for the common CEA-861 and all VESA DMT formats for use with the V4L2 dv_timings API. Signed-off-by: Hans Verkuil Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab --- include/linux/Kbuild | 1 + include/linux/v4l2-dv-timings.h | 816 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 817 insertions(+) create mode 100644 include/linux/v4l2-dv-timings.h (limited to 'include') diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 3c9b616c834a..d38b3a8fb380 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -382,6 +382,7 @@ header-y += usbdevice_fs.h header-y += utime.h header-y += utsname.h header-y += uvcvideo.h +header-y += v4l2-dv-timings.h header-y += v4l2-mediabus.h header-y += v4l2-subdev.h header-y += veth.h diff --git a/include/linux/v4l2-dv-timings.h b/include/linux/v4l2-dv-timings.h new file mode 100644 index 000000000000..9ef8172e5ed0 --- /dev/null +++ b/include/linux/v4l2-dv-timings.h @@ -0,0 +1,816 @@ +/* + * V4L2 DV timings header. + * + * Copyright (C) 2012 Hans Verkuil + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef _V4L2_DV_TIMINGS_H +#define _V4L2_DV_TIMINGS_H + +#if __GNUC__ < 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ < 6)) +/* Sadly gcc versions older than 4.6 have a bug in how they initialize + anonymous unions where they require additional curly brackets. + This violates the C1x standard. This workaround adds the curly brackets + if needed. */ +#define V4L2_INIT_BT_TIMINGS(_width, args...) \ + { .bt = { _width , ## args } } +#else +#define V4L2_INIT_BT_TIMINGS(_width, args...) \ + .bt = { _width , ## args } +#endif + +/* CEA-861-E timings (i.e. standard HDTV timings) */ + +#define V4L2_DV_BT_CEA_640X480P59_94 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 25175000, 16, 96, 48, 10, 2, 33, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_720X480P59_94 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 480, 0, 0, \ + 27000000, 16, 62, 60, 9, 6, 30, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_720X576P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 576, 0, 0, \ + 27000000, 12, 64, 68, 5, 5, 39, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 59400000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1280X720P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 2420, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1280X720P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 440, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 110, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 638, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080I50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 528, 44, 148, 2, 5, 15, 2, 5, 16, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_HALF_LINE) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1920X1080I60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 88, 44, 148, 2, 5, 15, 2, 5, 16, \ + V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_HALF_LINE) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + + +/* VESA Discrete Monitor Timings as per version 1.0, revision 12 */ + +#define V4L2_DV_BT_DMT_640X350P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 350, 0, V4L2_DV_HSYNC_POS_POL, \ + 31500000, 32, 64, 96, 32, 3, 60, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X400P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 400, 0, V4L2_DV_VSYNC_POS_POL, \ + 31500000, 32, 64, 96, 1, 3, 41, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_720X400P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 400, 0, V4L2_DV_VSYNC_POS_POL, \ + 35500000, 36, 72, 108, 1, 3, 42, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* VGA resolutions */ +#define V4L2_DV_BT_DMT_640X480P60 V4L2_DV_BT_CEA_640X480P59_94 + +#define V4L2_DV_BT_DMT_640X480P72 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 31500000, 24, 40, 128, 9, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X480P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 31500000, 16, 64, 120, 1, 3, 16, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X480P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 36000000, 56, 56, 80, 1, 3, 25, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* SVGA resolutions */ +#define V4L2_DV_BT_DMT_800X600P56 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 36000000, 24, 72, 128, 1, 2, 22, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 40000000, 40, 128, 88, 1, 4, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P72 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 50000000, 56, 120, 64, 37, 6, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 49500000, 16, 80, 160, 1, 3, 21, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 56250000, 32, 64, 152, 1, 3, 27, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, V4L2_DV_HSYNC_POS_POL, \ + 73250000, 48, 32, 80, 3, 4, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_848X480P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(848, 480, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 33750000, 16, 112, 112, 6, 8, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768I43 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 44900000, 8, 176, 56, 0, 4, 20, 0, 4, 21, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* XGA resolutions */ +#define V4L2_DV_BT_DMT_1024X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \ + 65000000, 24, 136, 160, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P70 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \ + 75000000, 24, 136, 144, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 78750000, 16, 96, 176, 1, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 94500000, 48, 96, 208, 1, 3, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 115500000, 48, 32, 80, 3, 4, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* XGA+ resolution */ +#define V4L2_DV_BT_DMT_1152X864P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1152, 864, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 64, 128, 256, 1, 3, 32, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X720P60 V4L2_DV_BT_CEA_1280X720P60 + +/* WXGA resolutions */ +#define V4L2_DV_BT_DMT_1280X768P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 68250000, 48, 32, 80, 3, 7, 12, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 79500000, 64, 128, 192, 3, 7, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 102250000, 80, 128, 208, 3, 7, 27, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 117500000, 80, 136, 216, 3, 7, 31, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 140250000, 48, 32, 80, 3, 7, 35, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X800P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \ + 71000000, 48, 32, 80, 3, 6, 14, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X800P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 83500000, 72, 128, 200, 3, 6, 22, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 106500000, 80, 128, 208, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 122500000, 80, 136, 216, 3, 6, 34, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \ + 146250000, 48, 32, 80, 3, 6, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X960P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 96, 112, 312, 1, 3, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X960P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 64, 160, 224, 1, 3, 47, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X960P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, V4L2_DV_HSYNC_POS_POL, \ + 175500000, 48, 32, 80, 3, 4, 50, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* SXGA resolutions */ +#define V4L2_DV_BT_DMT_1280X1024P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 48, 112, 248, 1, 3, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 135000000, 16, 144, 248, 1, 3, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 157500000, 64, 160, 224, 1, 3, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, V4L2_DV_HSYNC_POS_POL, \ + 187250000, 48, 32, 80, 3, 7, 50, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1360X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1360, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 64, 112, 256, 3, 6, 18, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1360X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1360, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 148250000, 48, 32, 80, 3, 5, 37, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 72000000, 14, 56, 64, 1, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* SXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1400X1050P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 101000000, 48, 32, 80, 3, 4, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 121750000, 88, 144, 232, 3, 4, 32, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 156000000, 104, 144, 248, 3, 4, 42, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 179500000, 104, 152, 256, 3, 4, 48, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 208000000, 48, 32, 80, 3, 4, 55, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1440X900P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \ + 88750000, 48, 32, 80, 3, 6, 17, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1440X900P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 106500000, 80, 152, 232, 3, 6, 25, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 136750000, 96, 152, 248, 3, 6, 33, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 157000000, 104, 152, 256, 3, 6, 39, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \ + 182750000, 48, 32, 80, 3, 6, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1600X900P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 900, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 24, 80, 96, 1, 3, 96, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* UXGA resolutions */ +#define V4L2_DV_BT_DMT_1600X1200P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 162000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P65 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 175500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P70 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 189000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 202500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 229500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 268250000, 48, 32, 80, 3, 4, 64, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WSXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1680X1050P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 119000000, 48, 32, 80, 3, 6, 21, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 146250000, 104, 176, 280, 3, 6, 30, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 187000000, 120, 176, 296, 3, 6, 40, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 214750000, 128, 176, 304, 3, 6, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 245500000, 48, 32, 80, 3, 6, 53, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \ + 204750000, 128, 200, 328, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \ + 261000000, 96, 216, 352, 1, 3, 69, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_HSYNC_POS_POL, \ + 333250000, 48, 32, 80, 3, 4, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \ + 218250000, 96, 224, 352, 1, 3, 43, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \ + 288000000, 128, 224, 352, 1, 3, 104, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_HSYNC_POS_POL, \ + 356500000, 48, 32, 80, 3, 4, 75, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1080P60 V4L2_DV_BT_CEA_1920X1080P60 + +/* WUXGA resolutions */ +#define V4L2_DV_BT_DMT_1920X1200P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 154000000, 48, 32, 80, 3, 6, 26, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 193250000, 136, 200, 336, 3, 6, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 245250000, 136, 208, 344, 3, 6, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 281250000, 144, 208, 352, 3, 6, 53, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 317000000, 48, 32, 80, 3, 6, 62, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \ + 234000000, 128, 208, 344, 1, 3, 56, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \ + 297000000, 144, 224, 352, 1, 3, 56, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_HSYNC_POS_POL, \ + 380500000, 48, 32, 80, 3, 4, 78, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_2048X1152P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2048, 1152, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 162000000, 26, 80, 96, 1, 3, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WQXGA resolutions */ +#define V4L2_DV_BT_DMT_2560X1600P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \ + 268500000, 48, 32, 80, 3, 6, 37, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 348500000, 192, 280, 472, 3, 6, 49, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 443250000, 208, 280, 488, 3, 6, 63, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 505250000, 208, 280, 488, 3, 6, 73, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \ + 552750000, 48, 32, 80, 3, 6, 85, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#endif -- cgit v1.2.3 From 75916fd279323fd1b1636625a127838962677dfd Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 1 May 2012 05:29:07 -0300 Subject: [media] V4L2: Mark the DV Preset API as deprecated The DV Preset API will be phased out in favor of the more flexible DV Timings API. Mark the preset API accordingly in the header and documentation. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/linux/videodev2.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 13d84ed9d3a8..370d11106c11 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -944,6 +944,9 @@ struct v4l2_standard { __u32 reserved[4]; }; +/* The DV Preset API is deprecated in favor of the DV Timings API. + New drivers shouldn't use this anymore! */ + /* * V I D E O T I M I N G S D V P R E S E T */ @@ -2608,6 +2611,9 @@ struct v4l2_create_buffers { #endif #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) + +/* These four DV Preset ioctls are deprecated in favor of the DV Timings + ioctls. */ #define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) #define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) #define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) -- cgit v1.2.3 From 0f735f5236643cbbeb833fa0946bd52c20d00966 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Fri, 27 Apr 2012 09:33:10 -0300 Subject: [media] s5p-fimc: Rework the video pipeline control functions There is getting more entities to manage within single video pipeline in newer SoCs. To simplify code put subdevs' pointer into an array rather than adding new member in struct fimc_pipeline for each subdev. This allows to easier handle subdev operations in proper order. Additionally walk graph in one direction only in fimc_pipeline_prepare() function to make sure we properly gather only media entities that below to single data pipeline. This avoids wrong initialization in case where, for example there are multiple active links from s5p-mipi-csis subdev output pad. struct fimc_pipeline declaration is moved to the driver's public header to allow other drivers to reuse the fimc-lite driver added in subsequent patches. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- include/media/s5p_fimc.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include') diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h index 688fb3f1dc35..8587aaf73646 100644 --- a/include/media/s5p_fimc.h +++ b/include/media/s5p_fimc.h @@ -64,4 +64,20 @@ struct s5p_platform_fimc { */ #define S5P_FIMC_TX_END_NOTIFY _IO('e', 0) +enum fimc_subdev_index { + IDX_SENSOR, + IDX_CSIS, + IDX_FLITE, + IDX_FIMC, + IDX_MAX, +}; + +struct media_pipeline; +struct v4l2_subdev; + +struct fimc_pipeline { + struct v4l2_subdev *subdevs[IDX_MAX]; + struct media_pipeline *m_pipeline; +}; + #endif /* S5P_FIMC_H_ */ -- cgit v1.2.3 From ca689488ee6f850000b8d12f0f41e810bff28a7c Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sun, 29 Jan 2012 15:44:58 -0300 Subject: [media] linux-dvb v5 API support for ATSC-MH Add the following properties for controlling an ATSC-MH frontend: DTV_ATSCMH_FIC_VER DTV_ATSCMH_PARADE_ID DTV_ATSCMH_NOG DTV_ATSCMH_TNOG DTV_ATSCMH_SGN DTV_ATSCMH_PRC DTV_ATSCMH_RS_FRAME_MODE DTV_ATSCMH_RS_FRAME_ENSEMBLE DTV_ATSCMH_RS_CODE_MODE_PRI DTV_ATSCMH_RS_CODE_MODE_SEC DTV_ATSCMH_SCCC_BLOCK_MODE DTV_ATSCMH_SCCC_CODE_MODE_A DTV_ATSCMH_SCCC_CODE_MODE_B DTV_ATSCMH_SCCC_CODE_MODE_C DTV_ATSCMH_SCCC_CODE_MODE_D DTV_ATSCMH_FIC_ERR DTV_ATSCMH_CRC_ERR DTV_ATSCMH_RS_ERR Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- include/linux/dvb/frontend.h | 54 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 53 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index cb4428ab81ed..5aedd5ae7f8f 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -320,7 +320,27 @@ struct dvb_frontend_event { #define DTV_ENUM_DELSYS 44 -#define DTV_MAX_COMMAND DTV_ENUM_DELSYS +/* ATSC-MH */ +#define DTV_ATSCMH_FIC_VER 45 +#define DTV_ATSCMH_PARADE_ID 46 +#define DTV_ATSCMH_NOG 47 +#define DTV_ATSCMH_TNOG 48 +#define DTV_ATSCMH_SGN 49 +#define DTV_ATSCMH_PRC 50 +#define DTV_ATSCMH_RS_FRAME_MODE 51 +#define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52 +#define DTV_ATSCMH_RS_CODE_MODE_PRI 53 +#define DTV_ATSCMH_RS_CODE_MODE_SEC 54 +#define DTV_ATSCMH_SCCC_BLOCK_MODE 55 +#define DTV_ATSCMH_SCCC_CODE_MODE_A 56 +#define DTV_ATSCMH_SCCC_CODE_MODE_B 57 +#define DTV_ATSCMH_SCCC_CODE_MODE_C 58 +#define DTV_ATSCMH_SCCC_CODE_MODE_D 59 +#define DTV_ATSCMH_FIC_ERR 60 +#define DTV_ATSCMH_CRC_ERR 61 +#define DTV_ATSCMH_RS_ERR 62 + +#define DTV_MAX_COMMAND DTV_ATSCMH_RS_ERR typedef enum fe_pilot { PILOT_ON, @@ -360,6 +380,38 @@ typedef enum fe_delivery_system { #define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A +/* ATSC-MH */ + +enum atscmh_sccc_block_mode { + ATSCMH_SCCC_BLK_SEP = 0, + ATSCMH_SCCC_BLK_COMB = 1, + ATSCMH_SCCC_BLK_RES = 2, +}; + +enum atscmh_sccc_code_mode { + ATSCMH_SCCC_CODE_HLF = 0, + ATSCMH_SCCC_CODE_QTR = 1, + ATSCMH_SCCC_CODE_RES = 2, +}; + +enum atscmh_rs_frame_ensemble { + ATSCMH_RSFRAME_ENS_PRI = 0, + ATSCMH_RSFRAME_ENS_SEC = 1, +}; + +enum atscmh_rs_frame_mode { + ATSCMH_RSFRAME_PRI_ONLY = 0, + ATSCMH_RSFRAME_PRI_SEC = 1, + ATSCMH_RSFRAME_RES = 2, +}; + +enum atscmh_rs_code_mode { + ATSCMH_RSCODE_211_187 = 0, + ATSCMH_RSCODE_223_187 = 1, + ATSCMH_RSCODE_235_187 = 2, + ATSCMH_RSCODE_RES = 3, +}; + struct dtv_cmds_h { char *name; /* A display name for debugging purposes */ -- cgit v1.2.3 From 03128fc8b56f99738f73856532dd3888e38fc063 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sun, 29 Apr 2012 13:06:16 -0300 Subject: [media] increment DVB API to version 5.6 for ATSC-MH frontend control increment the DVB API version to 5.6 to signify support for controlling an ATSC-MH frontend. Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- include/linux/dvb/version.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h index 0559e2bd38f9..43d9e8d462d4 100644 --- a/include/linux/dvb/version.h +++ b/include/linux/dvb/version.h @@ -24,6 +24,6 @@ #define _DVBVERSION_H_ #define DVB_API_VERSION 5 -#define DVB_API_VERSION_MINOR 5 +#define DVB_API_VERSION_MINOR 6 #endif /*_DVBVERSION_H_*/ -- cgit v1.2.3 From 10d67371fc6e7d4e3b869166843ba174763fe5aa Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Mon, 14 May 2012 18:50:34 -0300 Subject: [media] DVB: remove "stats" property bits from ATSC-MH API property additions Mauro is proposing a new API to handle statistics. This functionality will be returned after the statistics API is ready. Just remove them for now. Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- include/linux/dvb/frontend.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index 5aedd5ae7f8f..f50d4058c5fb 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -336,11 +336,8 @@ struct dvb_frontend_event { #define DTV_ATSCMH_SCCC_CODE_MODE_B 57 #define DTV_ATSCMH_SCCC_CODE_MODE_C 58 #define DTV_ATSCMH_SCCC_CODE_MODE_D 59 -#define DTV_ATSCMH_FIC_ERR 60 -#define DTV_ATSCMH_CRC_ERR 61 -#define DTV_ATSCMH_RS_ERR 62 -#define DTV_MAX_COMMAND DTV_ATSCMH_RS_ERR +#define DTV_MAX_COMMAND DTV_ATSCMH_SCCC_CODE_MODE_D typedef enum fe_pilot { PILOT_ON, -- cgit v1.2.3 From 5085c99eeb8e47bcfc2cce6ba0ae03db057057ba Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Mon, 14 May 2012 09:52:37 -0300 Subject: [media] ati_remote: add keymap for Medion X10 OR2x remotes Add another Medion X10 remote keymap. This is for the Medion OR2x remotes with the Windows MCE button. The receiver shipped with this remote has the same USB ID as the other Medion receivers, but the name is different and is therefore used to detect this variant. Signed-off-by: Anssi Hannula Signed-off-by: Mauro Carvalho Chehab --- include/media/rc-map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 88583a6ff7f2..2e0f67db666f 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -114,6 +114,7 @@ void rc_map_init(void); #define RC_MAP_MANLI "rc-manli" #define RC_MAP_MEDION_X10 "rc-medion-x10" #define RC_MAP_MEDION_X10_DIGITAINER "rc-medion-x10-digitainer" +#define RC_MAP_MEDION_X10_OR2X "rc-medion-x10-or2x" #define RC_MAP_MSI_DIGIVOX_II "rc-msi-digivox-ii" #define RC_MAP_MSI_DIGIVOX_III "rc-msi-digivox-iii" #define RC_MAP_MSI_TVANYWHERE_PLUS "rc-msi-tvanywhere-plus" -- cgit v1.2.3 From a8f3c203e19b702fa5e8e83a9b6fb3c5a6d1cce4 Mon Sep 17 00:00:00 2001 From: Federico Vaga Date: Thu, 12 Apr 2012 12:39:37 -0300 Subject: [media] videobuf-dma-contig: add cache support Signed-off-by: Federico Vaga Acked-by: Giancarlo Asnaghi Cc: Alan Cox Signed-off-by: Mauro Carvalho Chehab --- include/media/videobuf-dma-contig.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/media/videobuf-dma-contig.h b/include/media/videobuf-dma-contig.h index f0ed82543d9f..f473aeb86d3f 100644 --- a/include/media/videobuf-dma-contig.h +++ b/include/media/videobuf-dma-contig.h @@ -26,6 +26,16 @@ void videobuf_queue_dma_contig_init(struct videobuf_queue *q, void *priv, struct mutex *ext_lock); +void videobuf_queue_dma_contig_init_cached(struct videobuf_queue *q, + const struct videobuf_queue_ops *ops, + struct device *dev, + spinlock_t *irqlock, + enum v4l2_buf_type type, + enum v4l2_field field, + unsigned int msize, + void *priv, + struct mutex *ext_lock); + dma_addr_t videobuf_to_dma_contig(struct videobuf_buffer *buf); void videobuf_dma_contig_free(struct videobuf_queue *q, struct videobuf_buffer *buf); -- cgit v1.2.3 From 2547428de05d5bc45d3144a0ebc51e3f249a2bc0 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sun, 22 Apr 2012 08:24:33 -0300 Subject: [media] smiapp: Allow using external clock from the clock framework Instead of providing a function in platform data, allow also providing the name of the external clock and use it through the clock framework. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/smiapp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/smiapp.h b/include/media/smiapp.h index a7877cd0733d..9ab07fd45d5c 100644 --- a/include/media/smiapp.h +++ b/include/media/smiapp.h @@ -77,6 +77,7 @@ struct smiapp_platform_data { struct smiapp_flash_strobe_parms *strobe_setup; int (*set_xclk)(struct v4l2_subdev *sd, int hz); + char *ext_clk_name; int xshutdown; /* gpio or SMIAPP_NO_XSHUTDOWN */ }; -- cgit v1.2.3 From 75c7dbcab43865ea247747ffbf5ab48da75ba5ce Mon Sep 17 00:00:00 2001 From: remi schwartz Date: Sat, 19 May 2012 06:11:47 -0300 Subject: [media] patch for Asus My Cinema PS3-100 (1043:48cd) Signed-off-by: Remi Schwartz Signed-off-by: Mauro Carvalho Chehab --- include/media/rc-map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 2e0f67db666f..cfd5163ff7f3 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -62,6 +62,7 @@ void rc_map_init(void); #define RC_MAP_ANYSEE "rc-anysee" #define RC_MAP_APAC_VIEWCOMP "rc-apac-viewcomp" #define RC_MAP_ASUS_PC39 "rc-asus-pc39" +#define RC_MAP_ASUS_PS3_100 "rc-asus-ps3-100" #define RC_MAP_ATI_TV_WONDER_HD_600 "rc-ati-tv-wonder-hd-600" #define RC_MAP_ATI_X10 "rc-ati-x10" #define RC_MAP_AVERMEDIA_A16D "rc-avermedia-a16d" -- cgit v1.2.3