diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c index 1e39d0939700..dc4f37240beb 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c @@ -77,6 +77,9 @@ int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable) struct amdgpu_device *adev = drm_to_adev(crtc->dev); int rc; + if (acrtc->otg_inst == -1) + return 0; + irq_source = IRQ_TYPE_VUPDATE + acrtc->otg_inst; rc = dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY; @@ -151,6 +154,9 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable) struct vblank_control_work *work; int rc = 0; + if (acrtc->otg_inst == -1) + goto skip; + if (enable) { /* vblank irq on -> Only need vupdate irq in vrr mode */ if (amdgpu_dm_vrr_active(acrtc_state)) @@ -168,6 +174,7 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable) if (!dc_interrupt_set(adev->dm.dc, irq_source, enable)) return -EBUSY; +skip: if (amdgpu_in_reset(adev)) return 0; |