kernel/linux.git/drivers/gpu/drm/radeon, branch v3.13.3

drm/radeon/dce8: workaround for atom BlankCrtc table

2014-02-13T21:55:40+00:00

commit 78fe9e545ce6d510b979dc2d8e14096a279fc519 upstream. Some DCE8 boards have a funky BlankCrtc table that results in a timeout when trying to blank the display. The timeout is harmless (all operations needed from the table are complete), but wastes time and is confusing to users so work around it. bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/DCE4+: clear bios scratch dpms bit (v2)

2014-02-13T21:55:40+00:00

commit 6802d4bad83f50081b2788698570218aaff8d10e upstream. The BlankCrtc table in some DCE8 boards has some logic shortcuts for the vbios when this bit is set. Clear it for driver use. v2: fix typo Bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: set si_notify_smc_display_change properly

2014-02-13T21:55:40+00:00

commit ffcda352b569dcf5be5c8a5f57545794acf4adb9 upstream. This is effectively a revert of 4573388c92ee60b4ed72b8d95b73df861189988c. Forcing a display active when there is none causes problems with dpm on some SI boards which results in improperly initialized dpm state and boot failures on some boards. As for the bug commit 4573388c92ee tried to address, one can manually force the state to high for better performance when using the card as a headless compute node until a better fix is developed. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=73788 https://bugs.freedesktop.org/show_bug.cgi?id=69395 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix DAC interrupt handling on DCE5+

2014-02-13T21:55:40+00:00

commit e9a321c6b2ac954a7dbf235f419c255a424a1273 upstream. DCE5 and newer hardware only has 1 DAC. Use the correct offset. This may fix display problems on certain board configurations. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/runpm: don't runtime suspend non-PX cards

2014-02-13T21:55:39+00:00

commit 9babd35ad72af631547c7ca294bc2e931cc40e58 upstream. Prevent runtime suspend of non-PX GPUs. Runtime suspend is not what we want in those cases. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: add UVD support for OLAND

2014-02-13T21:55:39+00:00

commit 5d029339bb8ce69aeb68280c3de67d3cea456146 upstream. It seems this got dropped when we merged UVD support last year. Add this back now. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: set the full cache bit for fences on r7xx+

2014-02-13T21:55:39+00:00

commit d45b964a22cad962d3ede1eba8d24f5cee7b2a92 upstream. Needed to properly flush the read caches for fences. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix surface sync in fence on cayman (v2)

2014-02-13T21:55:39+00:00

commit 10e9ffae463396c5a25fdfe8a48d7c98a87f6b85 upstream. We need to set the engine bit to select the ME and also set the full cache bit. Should help stability on TN and cayman. V2: fix up surface sync in ib execute as well Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: disable ss on DP for DCE3.x

2014-02-13T21:55:39+00:00

commit d8e24525094200601236fa64a54cf73e3d682f2e upstream. Seems to cause problems with certain DP monitors. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=40699 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: disable dpm on BTC

2014-02-13T21:55:39+00:00

commit 919cf555c04e16dafb1fba56904eb23889a812c3 upstream. Still unstable on some boards. Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=73053 https://bugzilla.kernel.org/show_bug.cgi?id=68571 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman