user/sven/linux.git/include/linux/fb.h, branch v4.4.194

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2015-11-10T17:33:06Z

Pull drm updates from Dave Airlie: "I Was Almost Tempted To Capitalise Every Word, but then I decided I couldn't read it myself! I've also got one pull request for the sti driver outstanding. It relied on a commit in Greg's tree and I didn't find out in time, that commit is in your tree now so I might send that along once this is merged. I also had the accidental misfortune to have access to a Skylake on my desk for a few days, and I've had to encourage Intel to try harder, which seems to be happening now. Here is the main drm-next pull request for 4.4. Highlights: New driver: vc4 driver for the Rasberry Pi VPU. (From Eric Anholt at Broadcom.) Core: Atomic fbdev support Atomic helpers for runtime pm dp/aux i2c STATUS_UPDATE handling struct_mutex usage cleanups. Generic of probing support. Documentation: Kerneldoc for VGA switcheroo code. Rename to gpu instead of drm to reflect scope. i915: Skylake GuC firmware fixes HPD A support VBT backlight fallbacks Fastboot by default for some systems FBC work BXT/SKL workarounds Skylake deeper sleep state fixes amdgpu: Enable GPU scheduler by default New atombios opcodes GPUVM debugging options Stoney support. Fencing cleanups. radeon: More efficient CS checking nouveau: gk20a instance memory handling improvements. Improved PGOB detection and GK107 support Kepler GDDR5 PLL statbility improvement G8x/GT2xx reclock improvements new userspace API compatiblity fixes. virtio-gpu: Add 3D support - qemu 2.5 has it merged for it's gtk backend. msm: Initial msm88896 (snapdragon 8200) exynos: HDMI cleanups Enable mixer driver byt default Add DECON-TV support vmwgfx: Move to using memremap + fixes. rcar-du: Add support for R8A7793/4 DU armada: Remove support for non-component mode Improved plane handling Power savings while in DPMS off. tda998x: Remove unused slave encoder support Use more HDMI helpers Fix EDID read handling dwhdmi: Interlace video mode support for ipu-v3/dw_hdmi Hotplug state fixes Audio driver integration imx: More color formats support. tegra: Minor fixes/improvements" [ Merge fixup: remove unused variable 'dev' that had all uses removed in commit 4e270f088011: "drm/gem: Drop struct_mutex requirement from drm_gem_mmap_obj" ] * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (764 commits) drm/vmwgfx: Relax irq locking somewhat drm/vmwgfx: Properly flush cursor updates and page-flips drm/i915/skl: disable display side power well support for now drm/i915: Extend DSL readout fix to BDW and SKL. drm/i915: Do graphics device reset under forcewake drm/i915: Skip fence installation for objects with rotated views (v4) vga_switcheroo: Drop client power state VGA_SWITCHEROO_INIT drm/amdgpu: group together common fence implementation drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE drm/amdgpu: remove now unused fence functions drm/amdgpu: fix fence fallback check drm/amdgpu: fix stoping the scheduler timeout drm/amdgpu: cleanup on error in amdgpu_cs_ioctl() drm/i915: Fix locking around GuC firmware load drm/amdgpu: update Fiji's Golden setting drm/amdgpu: update Fiji's rev id drm/amdgpu: extract common code in vi_common_early_init drm/amd/scheduler: don't oops on failure to load drm/amdgpu: don't oops on failure to load (v2) drm/amdgpu: don't VT switch on suspend ...

fb.h: Provide alternate screen_base pointer

2015-10-13T17:51:30Z

Some drivers use member screen_base of struct fb_info to store non- __iomem pointers, creating the need for ugly __force typecasts to avoid sparse warnings. This adds an alternate pointer without the __iomem qualifyer for this use. Signed-off-by: Lars Svensson Signed-off-by: Greg Kroah-Hartman

drm: Spell vga_switcheroo consistently

2015-09-24T18:14:19Z

Currently everyone and their dog has their own favourite spelling for vga_switcheroo. This makes it hard to grep dmesg for log entries relating to vga_switcheroo. It also makes it hard to find related source files in the tree. vga_switcheroo.c uses pr_fmt "vga_switcheroo". Use that everywhere. Signed-off-by: Lukas Wunner Signed-off-by: Daniel Vetter

fbdev: fix cea_modes array size

2015-08-20T07:20:11Z

CEA defines 64 modes, indexed from 1 to 64. modedb has cea_modes arrays, which contains 64 entries. However, the code uses the CEA indices directly, i.e. the first mode is at cea_modes[1]. This means the array is one too short. This does not cause references to uninitialized memory as the code in fbmon only allows indexes up to 63, and the cea_modes does not contain an entry for the mode 64 so it could not be used in any case. However, the code contains a check 'if (idx > ARRAY_SIZE(cea_modes)', and while that check is a no-op as at that point idx cannot be >= 63, it upsets static checkers. Fix this by increasing the cea_array size to be 65, and change the code to allow mode 64. Signed-off-by: Tomi Valkeinen Reported-by: Dan Carpenter

video: fbdev: Check Standard Timing against DMT

2015-01-15T11:33:41Z

Add the VESA Display Monitor Timing (DMT) table. During parsing of Standard Timings, it compare the 2 byte STD code with DMT to see what the VESA mode should be. If there is no entry in the vesa_modes table or no match found, it fallsback to the GTF timings. Signed-off-by: David Ung Signed-off-by: Tomi Valkeinen

video: fbdev: Add additional vesa modes

2015-01-15T11:33:41Z

Add high resolution modes to vesa_modes struct. Signed-off-by: David Ung Signed-off-by: Tomi Valkeinen

fbdev: arm has __raw I/O accessors, use them in fb.h

2014-07-01T10:32:32Z

This removes the sparse warnings on arm platforms: warning: cast removes address space of expression Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen Cc: H Hartley Sweeten Cc: Alexander Shiyan Cc: Russell King

fbdev/fb.h: silence warning with -Wsign-compare

2014-05-02T12:57:42Z

Silence the warning when building with -Wsign-compare when fb.h is included: include/linux/fb.h: In function ‘__fb_pad_aligned_buffer’: include/linux/fb.h:650:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < s_pitch; j++) ^ Signed-off-by: Brian W Hart Signed-off-by: Tomi Valkeinen

video: Check EDID for HDMI connection

2014-04-22T05:51:29Z

Check EDID Vendor Specific Data Block bytes to see if the connection is HDMI and set FB_MISC_HDMI. Signed-off-by: David Ung Signed-off-by: Christopher Freeman Signed-off-by: Tomi Valkeinen

video/fb: Propagate error code from failing to unregister conflicting fb

2013-12-18T00:56:13Z

If we fail to remove a conflicting fb driver, we need to abort the loading of the second driver to avoid likely kernel panics. Signed-off-by: Chris Wilson Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jani Nikula Signed-off-by: Dave Airlie