kernel.git/drivers/gpu/drm/radeon/atom.c, branch linux-3.9.y

drm/radeon: fix endian bugs in atom_allocate_fb_scratch()

2013-05-11T14:18:35Z

commit beb71fc61c2cad64e347f164991b8ef476529e64 upstream. Reviwed-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: Avoid NULL pointer dereference from atom_index_iio() allocation failure

2013-02-20T13:51:19Z

Smatch anlysis: drivers/gpu/drm/radeon/atom.c:1242 atom_index_iio() error: potential null dereference 'ctx->iio'. (kzalloc returns null) Also cleaned up some checks before calls to kfree(). kfree(NULL) is OK. Cc: David Airlie Cc: Alex Deucher Cc: "Michel Dänzer" Cc: Dave Airlie Cc: "Christian König" Cc: Jerome Glisse Cc: dri-devel@lists.freedesktop.org Signed-off-by: Tim Gardner Signed-off-by: Alex Deucher

drm/radeon/kms: fix fans after resume

2012-04-02T10:07:42Z

On pre-R600 asics, the SpeedFanControl table is not executed as part of ASIC_Init as it is on newer asics. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=29412 Signed-off-by: Alex Deucher Reviewed-by: Michel Dänzer Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie

drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2)

2012-01-06T10:01:35Z

So we have a few places where the drm drivers would like to sleep to be nice to the system, mainly in the modesetting paths, but we also have two cases were atomic modesetting must take place, panic writing and kernel debugger. So provide a central inline to determine if a sleep or delay should be used and use this in the intel and radeon drivers. v2: drop intel_drv.h MSLEEP macro, nobody uses it. Based on patch from Michel Dänzer Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43941 Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm/radeon/kms/atom: fix handling of FB scratch indices

2011-10-19T08:47:47Z

FB scratch indices are dword indices, but we were treating them as byte indices. As such, we were getting the wrong FB scratch data for non-0 indices. Fix the indices and guard the indexing against indices larger than the scratch allocation. Fixes memory corruption on some boards if data was written past the end of the FB scratch array. Signed-off-by: Alex Deucher Reported-by: Dave Airlie Tested-by: Dave Airlie Cc: stable@kernel.org Signed-off-by: Dave Airlie

drm/radeon: fix potential NULL dereference in drivers/gpu/drm/radeon/atom.c

2011-08-04T13:39:06Z

kzalloc() can return NULL, so I added check for it Signed-off-by: Bojan Prtvar Signed-off-by: Dave Airlie

drivers/gpu/drm/radeon/atom.c: fix warning

2011-05-23T23:00:37Z

udelay() doesn't like 8-bit arguments: drivers/gpu/drm/radeon/atom.c: In function 'atom_op_delay': drivers/gpu/drm/radeon/atom.c:653: warning: comparison is always false due to limited range of data type while we're there, use msleep() rather than open-coding it. Cc: David Airlie Reviewed-by: Alex Deucher Cc: Matt Turner Signed-off-by: Andrew Morton Signed-off-by: Dave Airlie

drm/radeon/kms: fix bad shift in atom iio table parser

2011-04-14T23:05:58Z

Noticed by Patrick Lowry. Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie

drm/radeon/kms: fix suspend on rv530 asics

2011-04-12T23:09:27Z

Apparently only rv515 asics need the workaround added in f24d86f1a49505cdea56728b853a5d0a3f8e3d11 (drm/radeon/kms: fix resume regression for some r5xx laptops). Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=34709 Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie

Merge remote branch 'intel/drm-intel-next' of /ssd/git/drm-next into drm-core-next

2010-12-21T23:48:54Z

* 'intel/drm-intel-next' of /ssd/git/drm-next: (771 commits) drm/i915: Undo "Uncouple render/power ctx before suspending" drm/i915: Allow the application to choose the constant addressing mode drm/i915: dynamic render p-state support for Sandy Bridge drm/i915: Enable EI mode for RCx decision making on Sandybridge drm/i915/sdvo: Border and stall select became test bits in gen5 drm/i915: Add Guess-o-matic for pageflip timestamping. drm/i915: Add support for precise vblank timestamping (v2) drm/i915: Add frame buffer compression on Sandybridge drm/i915: Add self-refresh support on Sandybridge drm/i915: Wait for vblank before unpinning old fb Revert "drm/i915: Avoid using PIPE_CONTROL on Ironlake" drm/i915: Pass clock limits down to PLL matcher drm/i915: Poll for seqno completion if IRQ is disabled drm/i915/ringbuffer: Make IRQ refcnting atomic agp/intel: Fix missed cached memory flags setting in i965_write_entry() drm/i915/sdvo: Only use the SDVO pin if it is in the valid range drm/i915: Enable RC6 autodownclocking on Sandybridge drm/i915: Terminate the FORCE WAKE after we have finished reading drm/i915/gtt: Clear the cachelines upon resume drm/i915: Restore GTT mapping first upon resume ...