linux/drivers/gpu, branch v3.11.5

drm/nouveau/bios/init: stub opcode 0xaa

2013-10-14T01:14:31Z

commit 5495e39fb3695182b9f2a72fe4169056cada37a1 upstream. Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix hdmi callbacks for rv6xx (incorrectly added to r520)

2013-10-14T01:14:31Z

Commit 99d79aa2f3b7729e7290e8bda5d0dd8b0240ec62 was backported slightly wrong adding callbacks in the wrong struct. This moves callbacks to the correct place (matching mainline patch/code). Signed-off-by: Rafał Miłecki Reviewed-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix hdmi audio on DCE3.0/3.1 asics

2013-10-05T14:17:58Z

commit 58d327da9721f7a0f6e46c8dfa5cc5546fd7078a upstream. These asics seem to use a mix of the DCE2.x and DCE3.2 audio interfaces despite what the register spec says. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=69729 https://bugs.freedesktop.org/show_bug.cgi?id=69671 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: add missing hdmi callbacks for rv6xx

2013-10-05T14:17:58Z

commit 99d79aa2f3b7729e7290e8bda5d0dd8b0240ec62 upstream. When dpm was merged, I added a new asic struct for rv6xx, but it never got properly updated when the hdmi callbacks were added due to the two patch sets being developed in parallel. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=69729 Signed-off-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Greg Kroah-Hartman

drm/radeon: disable tests/benchmarks if accel is disabled

2013-10-05T14:17:58Z

commit 4a1132a023eb48cf10522d84c5908d43b612c041 upstream. The tests are only usable if the acceleration engines have been successfully initialized. Based on an initial patch from: Alex Ivanov Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: don't set default clocks for SI when DPM is disabled

2013-10-05T14:17:57Z

commit 360991867d83e10827d907ef67206986a98953b3 upstream. This is a partial revert of c6cf7777a32da874fabec4fd1c2a579f0ba4e4dd. We need to take into account the clk voltage dependencies of the board. Not doing so can lead to stability issues on certain boards if the clks exceed the levels in the dep tables. DPM already takes that into account, so for optimal performance, use DPM. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: Make r100_cp_ring_info() and radeon_ring_gfx() safe (v2)

2013-10-05T14:17:57Z

commit 0eb3448aa6b31fbf24c31756aba7940cac5ad6b8 upstream. Prevent NULL pointer dereference in case when radeon_ring_fini() did it's job. Reading of r100_cp_ring_info and radeon_ring_gfx debugfs entries will lead to a KP if ring buffer was deallocated, e.g. on failed ring test. Seen on PA-RISC machine having "radeon: ring test failed (scratch(0x8504)=0xCAFEDEAD)" issue. v2: agd5f: add some parens around ring->ready check Signed-off-by: Alex Ivanov Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: avoid UVD corruption on AGP cards using GPU gart

2013-10-05T14:17:57Z

commit 4ca5a6cba53e13b8fd153b0762b4128fab6a3cfb upstream. If the user has forced the driver to use the internal GPU gart rather than AGP on an AGP card, force the buffers to vram as well. Signed-off-by: Alex Deucher Reviewed-by: Christian König Tested-by: Dieter Nützel Signed-off-by: Greg Kroah-Hartman

drm/radeon/cik: fix overflow in vram fetch

2013-10-05T14:17:57Z

commit 13c5bfdad758bddc199850c22246ddf26adcec1f upstream. Missing ULL when calculating the amount of vram leads to an overflow when the amount of vram is >= 4G. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/cik: Fix encoding of number of banks in tiling configuration info

2013-10-05T14:17:57Z

commit a537314e0b539e22934d3cffeb0b1f476e56491c upstream. There are multiple valid values, not just 0 or 1. Required to properly support 2D tiling in the userspace drivers. Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman