kernel/git/stable/linux.git/drivers/video/s3c-fb.c, branch master

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19+00:00

The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter

video: s3c-fb: use dev_get_platdata()

2013-09-20T09:23:21+00:00

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Signed-off-by: Tomi Valkeinen

video/s3c: move platform_data out of arch/arm

2013-04-11T11:49:20+00:00

The s3c-fb driver requires header files from the samsung platforms to find its platform_data definition, but this no longer works on multiplatform kernels, so let's move the data into a new header file under include/linux/platform_data. Signed-off-by: Arnd Bergmann Cc: linux-fbdev@vger.kernel.org Acked-by: Jingoo Han Signed-off-by: Tomi Valkeinen

video: Convert to devm_ioremap_resource()

2013-01-22T19:41:58+00:00

Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding Cc: Florian Tobias Schandinat Acked-by: Jingoo Han Signed-off-by: Greg Kroah-Hartman

Drivers: video: remove __dev* attributes.

2013-01-03T23:57:01+00:00

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman

video: s3c-fb: fix red offset and length for ARGB232 format

2012-11-26T04:35:36+00:00

Green pixel and blue pixel are 3 bits and 2 bits respectively at ARGB232 format. Thus, the value of red offset should be 5, not 4. Also, the value of red length should be 2, because red pixel is 2 bits at ARGB232 format. Signed-off-by: Jingoo Han

video: s3c-fb: return an error when bpp is invalid

2012-11-26T04:35:36+00:00

This patch returns an error, when bpp is invalid in s3c_fb_check_var(). If invalid bpp is requested, an error should be returned. Signed-off-by: Jingoo Han

video: s3c-fb: add "drop through" comment

2012-11-26T04:35:36+00:00

This patch adds a "drop through" comment to improve the readability. Signed-off-by: Jingoo Han

video: s3c-fb: use dev_get_drvdata() instead of platform_get_drvdata()

2012-11-26T04:35:36+00:00

Because there is no need to access to the platform device in suspend/resume and runtime_suspend/resume, dev_get_drvdata() can be used instead of platform_get_drvdata() to make the code smaller. Signed-off-by: Jingoo Han

video: s3c-fb: use FIMD_V8_VIDTCON0 for EXYNOS5 FIMD

2012-11-26T04:35:36+00:00

This patch uses FIMD_V8_VIDTCON0 as the address definition of VIDTCON0 register, because the address offset of VIDTCONx registers is changed from 0x0 to 0x20000 for EXYNOS5 FIMD. So, FIMD_V8_VIDTCON0 should be used. Signed-off-by: Jingoo Han