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drm/amdgpu/dce: fix mask in dce_v*_0_is_in_vblank

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Using the wrong mask.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Noticed-by: Hans de Ruiter <hans@keasigmadelta.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2018-02-02 12:24:23 -05:00
parent ac5d44fbf3
commit e5e0e86717
3 changed files with 3 additions and 3 deletions
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2
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
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@@ -193,7 +193,7 @@ static void dce_v10_0_audio_endpt_wreg(struct amdgpu_device *adev,
static bool dce_v10_0_is_in_vblank(struct amdgpu_device *adev, int crtc)
{
if (RREG32(mmCRTC_STATUS + crtc_offsets[crtc]) &
CRTC_V_BLANK_START_END__CRTC_V_BLANK_START_MASK)
CRTC_STATUS__CRTC_V_BLANK_MASK)
return true;
else
return false;