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 a2c00c0bf007..7e28f9870b86 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1349,6 +1349,7 @@ static void dm_page_flip(struct amdgpu_device *adev, struct amdgpu_crtc *acrtc; const struct dc_stream *stream; struct dc_flip_addrs addr = { {0} }; + struct dc_surface_update surface_updates[1] = { {0} }; /* * TODO risk of concurrency issues @@ -1411,9 +1412,11 @@ static void dm_page_flip(struct amdgpu_device *adev, acrtc->base.state->event = NULL; } - dc_flip_surface_addrs(adev->dm.dc, - dc_stream_get_status(stream)->surfaces, - &addr, 1); + surface_updates->surface = dc_stream_get_status(stream)->surfaces[0]; + surface_updates->flip_addr = &addr; + + + dc_update_surfaces_for_stream(adev->dm.dc, surface_updates, 1, stream); DRM_DEBUG_DRIVER("%s Flipping to hi: 0x%x, low: 0x%x \n", __func__, diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c index 9c0dc9d07626..7d989b6738e4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c @@ -2901,6 +2901,7 @@ int amdgpu_dm_atomic_check(struct drm_device *dev, struct dc *dc = adev->dm.dc; bool need_to_validate = false; struct validate_context *context; + bool wait_4_prev_commits = false; ret = drm_atomic_helper_check(dev, state); @@ -2977,6 +2978,7 @@ int amdgpu_dm_atomic_check(struct drm_device *dev, new_stream_count++; need_to_validate = true; + wait_4_prev_commits = true; break; } @@ -3022,6 +3024,7 @@ int amdgpu_dm_atomic_check(struct drm_device *dev, new_stream_count++; need_to_validate = true; + wait_4_prev_commits = true; break; } @@ -3033,6 +3036,7 @@ int amdgpu_dm_atomic_check(struct drm_device *dev, set, set_count, acrtc->stream); + wait_4_prev_commits = true; } break; } @@ -3125,9 +3129,26 @@ int amdgpu_dm_atomic_check(struct drm_device *dev, context = dc_get_validate_context(dc, set, set_count); - if (need_to_validate == false || set_count == 0 || context) + if (need_to_validate == false || set_count == 0 || context) { + ret = 0; + if (wait_4_prev_commits) { + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); + struct drm_crtc_state *crtc_state; + + if (acrtc->stream) { + crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(crtc_state)) { + ret = PTR_ERR(crtc_state); + break; + } + } + } + } + } + if (context) { dc_resource_validate_ctx_destruct(context); dm_free(context);