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drm/radeon: Hide the HW cursor while it's out of bounds
authorMichel Dänzer <michel.daenzer@amd.com>
Thu, 27 Oct 2016 05:54:31 +0000 (14:54 +0900)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 6 Dec 2016 23:08:30 +0000 (18:08 -0500)
commit6b16cf7785a4200b1bddf4f70c9dda2efc49e278
tree49583bd779933e6a2774e021da8520e75f1f8a91tree
parent4349bd775cc8fd75cb648e3a2036a690f497de5ccommit | diff
drm/radeon: Hide the HW cursor while it's out of bounds

Fixes hangs in that case under some circumstances.

v2:
* Only use non-0 x/yorigin if the cursor is (partially) outside of the
  top/left edge of the total surface with AVIVO/DCE

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1000433
Cc: stable@vger.kernel.org
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_cursor.c diff | blob | blame | history
drivers/gpu/drm/radeon/radeon_mode.h diff | blob | blame | history
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