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| author | Harry Wentland <harry.wentland@amd.com> | 2018-02-13 11:03:01 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-07 16:28:15 -0500 |
| commit | c0e463d3a02a54bdb272f9e52c5942348234c40e (patch) | |
| tree | aa79099e1119d38ec364275814591319aa91457e /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | c0ec56449dda8ec057292dcab8eac79b936ad186 (diff) | |
| download | talos-op-linux-c0e463d3a02a54bdb272f9e52c5942348234c40e.tar.gz talos-op-linux-c0e463d3a02a54bdb272f9e52c5942348234c40e.zip | |
drm/amd/display: Return success when enabling interrupt
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 79c11acdbea1..710286b69cba 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2507,8 +2507,7 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable) struct amdgpu_device *adev = crtc->dev->dev_private; irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst; - dc_interrupt_set(adev->dm.dc, irq_source, enable); - return 0; + return dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY; } static int dm_enable_vblank(struct drm_crtc *crtc) |
