From f4dec31861e938267d41a962f145edc7d81c8e92 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 8 Jul 2013 12:15:11 -0400 Subject: 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 --- drivers/gpu/drm/radeon/ni_dpm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/radeon/ni_dpm.h') diff --git a/drivers/gpu/drm/radeon/ni_dpm.h b/drivers/gpu/drm/radeon/ni_dpm.h index ac1c7abf2c67..6bbee9180909 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.h +++ b/drivers/gpu/drm/radeon/ni_dpm.h @@ -245,4 +245,6 @@ void ni_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev, struct radeon_ps *new_ps, struct radeon_ps *old_ps); +bool ni_dpm_vblank_too_short(struct radeon_device *rdev); + #endif -- cgit v1.2.1