snowball/igloo-kernel.git/drivers/video/omap2/dss/dispc.c, branch mali-android

Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-03-27T23:03:32+00:00

Pull "ARM: global cleanups" from Arnd Bergmann: "Quite a bit of code gets removed, and some stuff moved around, mostly the old samsung s3c24xx stuff. There should be no functional changes in this series otherwise. Some cleanups have dependencies on other arm-soc branches and will be sent in the second round. Signed-off-by: Arnd Bergmann " Fixed up trivial conflicts mainly due to #include's being changes on both sides. * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (121 commits) ep93xx: Remove unnecessary includes of ep93xx-regs.h ep93xx: Move EP93XX_SYSCON defines to SoC private header ep93xx: Move crunch code to mach-ep93xx directory ep93xx: Make syscon access functions private to SoC ep93xx: Configure GPIO ports in core code ep93xx: Move peripheral defines to local SoC header ep93xx: Convert the watchdog driver into a platform device. ep93xx: Use ioremap for backlight driver ep93xx: Move GPIO defines to gpio-ep93xx.h ep93xx: Don't use system controller defines in audio drivers ep93xx: Move PHYS_BASE defines to local SoC header file ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver ARM: EXYNOS: add clock registers for exynos4x12-cpufreq PM / devfreq: update the name of EXYNOS clock registers that were omitted PM / devfreq: update the name of EXYNOS clock register ARM: EXYNOS: change the prefix S5P_ to EXYNOS4_ for clock ARM: EXYNOS: use static declaration on regarding clock ARM: EXYNOS: replace clock.c for other new EXYNOS SoCs ARM: OMAP2+: Fix build error after merge ARM: S3C24XX: remove call to s3c24xx_setup_clocks ...

OMAPDSS: DISPC: Fix OMAP4 supported color formats

2012-03-06T12:08:16+00:00

Add missing but supported color formats for GFX pipeline in dss features: RGBX16-4444, RGBA16-4444 and XRGB16-1555. In dispc_ovl_set_color_mode(): - Remove unsupported modes on GFX pipeline: YUV2 and UYVY. Replace these by missing modes supported by GFX pipelines: RGBX16-4444 and RGBA16-4444. - Fix swapped modes on VID pipelines: RGBX16-4444 and XRGB16-4444. Signed-off-by: Lajos Molnar Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen

ARM: OMAP2+: Drop DISPC L3 firewall code

2012-02-24T18:34:32+00:00

This is only needed when using SRAM for framebuffer, and the support for SRAM framebuffer is about to get removed. Otherwise we cannot move most of plat/io.h to be a local iomap.h for mach-omap2. Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Signed-off-by: Tony Lindgren

Merge branch 'work/old-omapfb-removal'

2012-02-23T07:45:58+00:00

OMAPDSS: Remove video SRAM support

2012-02-23T07:38:26+00:00

OMAP SRAM can be used as video memory on OMAP1 and 2. However, there usually is very little SRAM available, thus limiting its use, and no board supported by the kernel currently uses it. This patch removes the use of SRAM as video ram for the omapdss driver to simplify memory handling. Signed-off-by: Tomi Valkeinen Acked-by: Tony Lindgren

OMAPDSS: DISPC: Fix scaling constraints for OMAP4

2012-02-21T07:39:30+00:00

The calculation of required DISPC_FCLK for downscaling is done by multplying the pixel clock with an integer factor. This isn't true for OMAP4 where the required clock is calculated using the exact ratio of downscaling done. Fix this calculation for OMAP4. Also, do a minor clean up of calc_fclk(). Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen

OMAPDSS: cleanup probe functions

2012-02-21T07:39:12+00:00

Now that dss is using devm_ functions for allocation in probe functions, small reordering of the allocations allows us to clean up the probe functions more. This patch moves "unmanaged" allocations after the managed ones, and uses plain returns instead of gotos where possible. This lets us remove a bunch of goto labels, simplifying the probe's error handling. Signed-off-by: Tomi Valkeinen

Merge commit 'v3.3-rc4'

2012-02-21T07:32:19+00:00

OMAPDSS: use sync versions of pm_runtime_put

2012-01-26T11:46:24+00:00

omapdss doesn't work properly on system suspend. The problem seems to be the fact that omapdss uses pm_runtime_put() functions when turning off the hardware, and when system suspend is in process only sync versions are allowed. Using non-sync versions normally and sync versions when suspending would need rather ugly hacks to convey the information of suspending/not-suspending to different functions. Optimally the driver wouldn't even need to care about this, and the PM layer would handle syncing when suspend is in process. This patch changes all omapdss's pm_runtime_put calls to pm_runtime_put_sync. This fixes the suspend problem, and probably the performance penalty of always using sync versions is negligible. Signed-off-by: Tomi Valkeinen Acked-by: Kevin Hilman

Merge branch 'work/fifomerge'

2012-01-25T11:50:34+00:00