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(parent: 161ab65) | patch
drm/radeon: Fix max_vblank_count value for current display engines
authorMichel Dänzer <michel.daenzer@amd.com>
Tue, 26 May 2015 08:53:39 +0000 (17:53 +0900)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 28 May 2015 04:15:30 +0000 (00:15 -0400)
commitb0b9bb4dd51f396dcf843831905f729e74b0c8c0
tree191cacfea40d68655ff99453f05a9eb8686af60btree | snapshot
parent161ab658a611df14fb0365b7b70a8c5fed3e4870commit | diff
drm/radeon: Fix max_vblank_count value for current display engines

The value was much too low, which could cause the userspace visible
vblank counter to move backwards when the hardware counter wrapped
around.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_irq_kms.c diff | blob | history
Domain: System / Kernel;