linux-toradex.git/drivers/gpu/drm/radeon/radeon_mode.h, branch v3.18.21 Linux kernel for Apalis and Colibri modules drm/radeon: consolidate duplicate encode is digital function 2014-10-01T13:00:02+00:00 Alex Deucher alexander.deucher@amd.com 2014-09-18T20:27:46+00:00 d740a93337e7b04b2b648fbc4bcf5f8726d98202 Only need one copy. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Only need one copy.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: make radeon_connector_encoder_is_hbr2 static 2014-08-05T12:53:39+00:00 Alex Deucher alexander.deucher@amd.com 2014-07-24T20:06:57+00:00 ebdea82d2e7d954e88f56108fd487bac73c65a5d It's only used in radeon_connectors.c. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It's only used in radeon_connectors.c.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: use a fetch function to get the edid 2014-08-05T12:53:30+00:00 Alex Deucher alexander.deucher@amd.com 2014-07-15T15:00:47+00:00 377bd8a98d7dccd9b71a1cef259821389f09da38 We keep a cached version of the edid in radeon_connector which we use for determining connectedness and when to enable certain features like hdmi audio, etc. When the user uses the firmware interface to override the driver with some other edid the driver's copy is never updated. The fetch function will check if there is a user supplied edid and update the driver's copy if there is. bug: https://bugs.freedesktop.org/show_bug.cgi?id=80691 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We keep a cached version of the edid in radeon_connector which
we use for determining connectedness and when to enable certain
features like hdmi audio, etc.  When the user uses the firmware
interface to override the driver with some other edid the driver's
copy is never updated.  The fetch function will check if there
is a user supplied edid and update the driver's copy if there
is.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=80691

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: restructure edid fetching 2014-08-05T12:53:29+00:00 Alex Deucher alexander.deucher@amd.com 2014-07-15T14:38:10+00:00 72a5c970a57b51f20f8876816869c937340176b5 Split radeon_ddc_get_modes() and move it into radeon_connectors.c since that is the only place that uses it. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Split radeon_ddc_get_modes() and move it into
radeon_connectors.c since that is the only place
that uses it.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: Track the status of a page flip more explicitly 2014-07-01T16:26:48+00:00 Michel Dänzer michel.daenzer@amd.com 2014-06-30T09:12:34+00:00 a2b6d3b33b6a255a271fb120cdc37c6757cdd2be This prevents a panic: radeon_crtc_handle_page_flip() could run before radeon_flip_work_func(), triggering the BUG_ON() in drm_vblank_put(). Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This prevents a panic: radeon_crtc_handle_page_flip() could run before
radeon_flip_work_func(), triggering the BUG_ON() in drm_vblank_put().

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: use RADEON_MAX_CRTCS, RADEON_MAX_AFMT_BLOCKS (v2) 2014-07-01T15:44:18+00:00 Stefan Brüns stefan.bruens@rwth-aachen.de 2014-06-29T19:02:20+00:00 88f39063ea9abb11f3321ab347821d3742ecf940 v2: agd5f: compile fix Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
v2: agd5f: compile fix

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: hdmi deep color modes must obey clock limit of sink. 2014-06-10T02:06:50+00:00 Mario Kleiner mario.kleiner.de@gmail.com 2014-06-05T13:58:24+00:00 ea29286146db6c72683af76bc8297cebeeec6d13 Make sure that a hdmi deep color mode can't exceed the max tmds clock limit of a hdmi sink if such a limit is defined by edid. If requested deep color bpc would exceed the limit given the mode to be set, try to degrade gracefully to lower supported deep color bpc or to standard 8 bpc if needed. Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Make sure that a hdmi deep color mode can't exceed the max tmds
clock limit of a hdmi sink if such a limit is defined by edid.

If requested deep color bpc would exceed the limit given the mode
to be set, try to degrade gracefully to lower supported deep color
bpc or to standard 8 bpc if needed.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: rework page flip handling v4 2014-06-04T01:59:44+00:00 Christian König christian.koenig@amd.com 2014-06-03T22:13:21+00:00 fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 Instead of trying to flip inside the vblank period when the buffer is idle, offload blocking for idle to a kernel thread and program the flip directly into the hardware. v2: add error handling, fix EBUSY handling v3: add proper exclusive_lock handling v4: update crtc->primary->fb when the flip actually happens Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 
Instead of trying to flip inside the vblank period when
the buffer is idle, offload blocking for idle to a kernel
thread and program the flip directly into the hardware.

v2: add error handling, fix EBUSY handling
v3: add proper exclusive_lock handling
v4: update crtc->primary->fb when the flip actually happens

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Revert "drm/radeon: rework page flip handling v3" 2014-06-04T01:59:31+00:00 Dave Airlie airlied@redhat.com 2014-06-04T01:59:31+00:00 b15eb4ea1533b82762932d32cb220ddf75a09b3d This reverts commit 1aab5514ca9604e0263f658a067da0189c86a35b. Apply the fixed up version instead. 
This reverts commit 1aab5514ca9604e0263f658a067da0189c86a35b.

Apply the fixed up version instead.
drm/radeon: rework page flip handling v3 2014-06-02T14:25:13+00:00 Christian König christian.koenig@amd.com 2014-05-27T14:49:22+00:00 1aab5514ca9604e0263f658a067da0189c86a35b Instead of trying to flip inside the vblank period when the buffer is idle, offload blocking for idle to a kernel thread and program the flip directly into the hardware. v2: add error handling, fix EBUSY handling v3: add proper exclusive_lock handling Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Instead of trying to flip inside the vblank period when
the buffer is idle, offload blocking for idle to a kernel
thread and program the flip directly into the hardware.

v2: add error handling, fix EBUSY handling
v3: add proper exclusive_lock handling

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>