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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-08 16:15:11 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-08 21:41:11 (GMT) |
| commit | f4dec31861e938267d41a962f145edc7d81c8e92 (patch) | |
| tree | 897575f0e233182232512d0eecf9d7d36d88b55a /drivers/gpu/drm/radeon/radeon_asic.c | |
| parent | 76ad73e549ff39cbb235dae3a14902bb6ca12d53 (diff) | |
| download | linux-fsl-qoriq-f4dec31861e938267d41a962f145edc7d81c8e92.tar.xz | |
drm/radeon/dpm: implement vblank_too_short callback for si
Check if we can switch the mclk during the vblank time otherwise
we may get artifacts on the screen when the mclk changes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index c62428b..0970774 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2294,6 +2294,7 @@ static struct radeon_asic si_asic = { .print_power_state = &ni_dpm_print_power_state, .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level, .force_performance_level = &si_dpm_force_performance_level, + .vblank_too_short = &ni_dpm_vblank_too_short, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, |