From 5496131e458e6bbee7f7bdf6f116d150c6dcf728 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 15 Jul 2013 18:24:31 -0400 Subject: 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 --- drivers/gpu/drm/radeon/radeon_asic.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_asic.c') 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, -- cgit v1.2.3