snowball/igloo-kernel.git/include/drm/drm_mode.h, branch input

headers: include linux/types.h where appropriate

2012-03-23T23:58:31+00:00

This addresses some header check warnings. DRM headers which include "drm.h" have been excluded, as they indirectly include types.h. Signed-off-by: Bobby Powers Cc: Chris Ball Cc: Dave Airlie Cc: James Bottomley Cc: Takashi Iwai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next

2011-12-20T14:43:53+00:00

Merge in the upstream tree to bring in the mainline fixes. Conflicts: drivers/gpu/drm/exynos/exynos_drm_fbdev.c drivers/gpu/drm/nouveau/nouveau_sgdma.c

drm: Add a missing ')'

2011-12-20T10:01:42+00:00

The code happened to compile because the flag wasn't actually used yet. Signed-off-by: Ville Syrjälä Signed-off-by: Dave Airlie

drm: integer overflow in drm_mode_dirtyfb_ioctl()

2011-11-23T08:59:28+00:00

There is a potential integer overflow in drm_mode_dirtyfb_ioctl() if userspace passes in a large num_clips. The call to kmalloc would allocate a small buffer, and the call to fb->funcs->dirty may result in a memory corruption. Reported-by: Haogang Chen Signed-off-by: Xi Wang Cc: stable@kernel.org Signed-off-by: Dave Airlie

drm: add an fb creation ioctl that takes a pixel format v5

2011-11-15T19:53:23+00:00

To properly support the various plane formats supported by different hardware, the kernel must know the pixel format of a framebuffer object. So add a new ioctl taking a format argument corresponding to a fourcc name from the new drm_fourcc.h header file. Implement the fb creation hooks in terms of the new mode_fb_cmd2 using helpers where the old bpp/depth values are needed. v2: create DRM specific fourcc header file for sharing with libdrm etc v3: fix rebase failure and use DRM fourcc codes in intel_display.c and update commit message v4: make fb_cmd2 handle field into an array for multi-object formats pull in Ville's fix for the memcpy in drm_plane_init apply Ville's cleanup to zero out fb_cmd2 arg in drm_mode_addfb v5: add 'flags' field for interlaced support (from Ville) Signed-off-by: Ville Syrjälä Acked-by: Alan Cox Reviewed-by: Rob Clark Signed-off-by: Jesse Barnes Signed-off-by: Dave Airlie

drm: add plane support v3

2011-11-15T19:53:10+00:00

Planes are a bit like half-CRTCs. They have a location and fb, but don't drive outputs directly. Add support for handling them to the core KMS code. v2: fix ABI of get_plane - move format_type_ptr to the end v3: add 'flags' field for interlaced support (from Ville) Acked-by: Alan Cox Reviewed-by: Rob Clark Reviewed-by: Daniel Vetter Signed-off-by: Jesse Barnes Signed-off-by: Dave Airlie

drm: Introduce "Virtual" connectors and encoders

2011-11-01T16:01:42+00:00

This will allow us to attach various properties specific to virtual monitors in the future. Note that we don't export an EDID property for "Virtual" connectors. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

drm: dumb scanout create/mmap for intel/radeon (v3)

2011-02-07T02:16:14+00:00

This is just an idea that might or might not be a good idea, it basically adds two ioctls to create a dumb and map a dumb buffer suitable for scanout. The handle can be passed to the KMS ioctls to create a framebuffer. It looks to me like it would be useful in the following cases: a) in development drivers - we can always provide a shadowfb fallback. b) libkms users - we can clean up libkms a lot and avoid linking to libdrm_*. c) plymouth via libkms is a lot easier. Userspace bits would be just calls + mmaps. We could probably mark these handles somehow as not being suitable for acceleartion so as top stop people who are dumber than dumb. Signed-off-by: Dave Airlie

drm: add "auto" dithering method

2010-07-21T01:19:45+00:00

There's no convenient/reliable way for drivers to both obey the dithering mode property, and to be able to attempt to provide a good default in all cases. This commit adds an "auto" method to the property which drivers can default to if they wish, whilst still allowing the user to override the choice as they do now. Signed-off-by: Ben Skeggs Signed-off-by: Dave Airlie