diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-16 02:24:31 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-31 00:30:31 +0400 |
| commit | 5496131e458e6bbee7f7bdf6f116d150c6dcf728 (patch) | |
| tree | 5b7196c611083f8ff277fe96934308affcc9cc5a /drivers/gpu/drm/radeon/radeon_asic.c | |
| parent | 89536fd600f9997e776eef6c666cc61ea8c55f07 (diff) | |
| download | linux-5496131e458e6bbee7f7bdf6f116d150c6dcf728.tar.xz | |
drm/radeon/dpm: implement vblank_too_short callback for CI
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 705bc7498ff2..2d7bdda90bba 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2469,6 +2469,7 @@ static struct radeon_asic ci_asic = { .print_power_state = &ci_dpm_print_power_state, .debugfs_print_current_performance_level = &ci_dpm_debugfs_print_current_performance_level, .force_performance_level = &ci_dpm_force_performance_level, + .vblank_too_short = &ci_dpm_vblank_too_short, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, |