From 87b2c7df329e547c1905e0b7e13bfce09cfa5cfe Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 11 Feb 2011 08:53:33 -0800 Subject: Input: synaptics_i2c - convert to dev_pm_ops There is a general move to convert drivers to dev_pm_ops rather than bus specific PM ops in order to facilitate core development. Do this converison for synaptics-i2c. Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/synaptics_i2c.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'drivers/input/mouse') diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c index 0ae62f0bcb32..f6aa26d305ed 100644 --- a/drivers/input/mouse/synaptics_i2c.c +++ b/drivers/input/mouse/synaptics_i2c.c @@ -18,6 +18,7 @@ #include #include #include +#include #define DRIVER_NAME "synaptics_i2c" /* maximum product id is 15 characters */ @@ -619,8 +620,9 @@ static int __devexit synaptics_i2c_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg) +static int synaptics_i2c_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct synaptics_i2c *touch = i2c_get_clientdata(client); cancel_delayed_work_sync(&touch->dwork); @@ -631,9 +633,10 @@ static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int synaptics_i2c_resume(struct i2c_client *client) +static int synaptics_i2c_resume(struct device *dev) { int ret; + struct i2c_client *client = to_i2c_client(dev); struct synaptics_i2c *touch = i2c_get_clientdata(client); ret = synaptics_i2c_reset_config(client); @@ -645,11 +648,11 @@ static int synaptics_i2c_resume(struct i2c_client *client) return 0; } -#else -#define synaptics_i2c_suspend NULL -#define synaptics_i2c_resume NULL #endif +static SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend, + synaptics_i2c_resume); + static const struct i2c_device_id synaptics_i2c_id_table[] = { { "synaptics_i2c", 0 }, { }, @@ -660,13 +663,12 @@ static struct i2c_driver synaptics_i2c_driver = { .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, + .pm = &synaptics_i2c_pm, }, .probe = synaptics_i2c_probe, .remove = __devexit_p(synaptics_i2c_remove), - .suspend = synaptics_i2c_suspend, - .resume = synaptics_i2c_resume, .id_table = synaptics_i2c_id_table, }; -- cgit v1.2.3 From 5063511539bbb436ae8e4f75409561ef547f8516 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Fri, 25 Feb 2011 09:33:13 -0800 Subject: Input: bcm5974 - Report button also for zero fingers With the current code, pressing the integrated button with an isolating tool does not result in any button report. Fixed with this this patch. Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/bcm5974.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/input/mouse') diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index b95231763911..d24837210f04 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -390,10 +390,6 @@ static int report_tp_state(struct bcm5974 *dev, int size) ptest = int2bound(&c->p, raw_p); origin = raw2int(f->origin); - /* set the integrated button if applicable */ - if (c->tp_type == TYPE2) - ibt = raw2int(dev->tp_data[BUTTON_TYPE2]); - /* while tracking finger still valid, count all fingers */ if (ptest > PRESSURE_LOW && origin) { abs_p = ptest; @@ -412,6 +408,10 @@ static int report_tp_state(struct bcm5974 *dev, int size) } } + /* set the integrated button if applicable */ + if (c->tp_type == TYPE2) + ibt = raw2int(dev->tp_data[BUTTON_TYPE2]); + if (dev->fingers < nmin) dev->fingers = nmin; if (dev->fingers > nmax) -- cgit v1.2.3 From 47340bd9fefb571888836da942b5aee0e85e959c Mon Sep 17 00:00:00 2001 From: Andy Botting Date: Sat, 12 Mar 2011 20:27:22 -0800 Subject: Input: bcm5974 - add support for MacBookPro8 This patch add multitouch support for the MacBookPro8,1 and MacBookPro8,2 models. Cc: stable@kernel.org Signed-off-by: Andy Botting Signed-off-by: Henrik Rydberg Acked-by: Jiri Kosina Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/bcm5974.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'drivers/input/mouse') diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index ee82851afe3e..318531424848 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -63,6 +63,10 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244 +/* Macbook8 (unibody, March 2011) */ +#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245 +#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246 +#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247 #define BCM5974_DEVICE(prod) { \ .match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ @@ -96,6 +100,10 @@ static const struct usb_device_id bcm5974_table[] = { BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), + /* MacbookPro8 */ + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), /* Terminating entry */ {} }; @@ -274,6 +282,18 @@ static const struct bcm5974_config bcm5974_config_table[] = { { DIM_X, DIM_X / SN_COORD, -4616, 5112 }, { DIM_Y, DIM_Y / SN_COORD, -142, 5234 } }, + { + USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI, + USB_DEVICE_ID_APPLE_WELLSPRING5_ISO, + USB_DEVICE_ID_APPLE_WELLSPRING5_JIS, + HAS_INTEGRATED_BUTTON, + 0x84, sizeof(struct bt_data), + 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS, + { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 }, + { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 }, + { DIM_X, DIM_X / SN_COORD, -4415, 5050 }, + { DIM_Y, DIM_Y / SN_COORD, -55, 6680 } + }, {} }; -- cgit v1.2.3 From 708748670c7c6dd5bd3b141473086e6937e72737 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 31 Mar 2011 00:01:58 -0700 Subject: Input: synaptics - fix crash in synaptics_module_init() 'struct dmi_system_id' arrays must always have a terminator to keep dmi_check_system() from looking at data (and possibly crashing) it isn't supposed to look at. The issue went unnoticed until ef8313bb1a22e7d2125d9d758aa8a81f1de91d81, but was introduced about a year earlier with 7705d548cbe33f18ea7713b9a07aa11047aaeca4 (which also similarly changed lifebook.c, but the problem there got eliminated shortly afterwards). The first hunk therefore is a stable candidate back to 2.6.33, while the full change is needed only on 2.6.38. Signed-off-by: Jan Beulich Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/synaptics.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/input/mouse') diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index aa186cf6c514..e06e045bf907 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -836,8 +836,8 @@ static const struct dmi_system_id __initconst toshiba_dmi_table[] = { }, }, - { } #endif + { } }; static bool broken_olpc_ec; @@ -851,8 +851,8 @@ static const struct dmi_system_id __initconst olpc_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "XO"), }, }, - { } #endif + { } }; void __init synaptics_module_init(void) -- cgit v1.2.3 From 25985edcedea6396277003854657b5f3cb31a628 Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Wed, 30 Mar 2011 22:57:33 -0300 Subject: Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi --- drivers/input/mouse/bcm5974.c | 2 +- drivers/input/mouse/synaptics_i2c.c | 2 +- drivers/input/mouse/vsxxxaa.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/input/mouse') diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 3aead91bacc8..3126983c004a 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -639,7 +639,7 @@ exit: * device, resulting in trackpad malfunction under certain * circumstances. To get around this problem, there is at least one * example that utilizes the USB_QUIRK_RESET_RESUME quirk in order to - * recieve a reset_resume request rather than the normal resume. + * receive a reset_resume request rather than the normal resume. * Since the implementation of reset_resume is equal to mode switch * plus start_traffic, it seems easier to always do the switch when * starting traffic on the device. diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c index f6aa26d305ed..cba3c84d2f21 100644 --- a/drivers/input/mouse/synaptics_i2c.c +++ b/drivers/input/mouse/synaptics_i2c.c @@ -462,7 +462,7 @@ static void synaptics_i2c_work_handler(struct work_struct *work) * While interrupt driven, there is no real need to poll the device. * But touchpads are very sensitive, so there could be errors * related to physical environment and the attention line isn't - * neccesarily asserted. In such case we can lose the touchpad. + * necessarily asserted. In such case we can lose the touchpad. * We poll the device once in THREAD_IRQ_SLEEP_SECS and * if error is detected, we try to reset and reconfigure the touchpad. */ diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c index bf2c0c80d6cc..eb9a3cfbeefa 100644 --- a/drivers/input/mouse/vsxxxaa.c +++ b/drivers/input/mouse/vsxxxaa.c @@ -334,7 +334,7 @@ static void vsxxxaa_handle_POR_packet(struct vsxxxaa *mouse) * M: manufacturer location code * R: revision code * E: Error code. If it's in the range of 0x00..0x1f, only some - * minor problem occured. Errors >= 0x20 are considered bad + * minor problem occurred. Errors >= 0x20 are considered bad * and the device may not work properly... * D: <0010> == mouse, <0100> == tablet */ -- cgit v1.2.3