diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c index 27711743c22c..0802f8e8fac5 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c @@ -83,12 +83,15 @@ const char *const *amdgpu_dm_crtc_get_crc_sources(struct drm_crtc *crtc, } #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY -static void amdgpu_dm_set_crc_window_default(struct drm_crtc *crtc) +static void amdgpu_dm_set_crc_window_default(struct drm_crtc *crtc, struct dc_stream_state *stream) { struct drm_device *drm_dev = crtc->dev; + struct amdgpu_display_manager *dm = &drm_to_adev(drm_dev)->dm; struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); + bool was_activated; spin_lock_irq(&drm_dev->event_lock); + was_activated = acrtc->dm_irq_params.window_param.activated; acrtc->dm_irq_params.window_param.x_start = 0; acrtc->dm_irq_params.window_param.y_start = 0; acrtc->dm_irq_params.window_param.x_end = 0; @@ -97,6 +100,14 @@ static void amdgpu_dm_set_crc_window_default(struct drm_crtc *crtc) acrtc->dm_irq_params.window_param.update_win = false; acrtc->dm_irq_params.window_param.skip_frame_cnt = 0; spin_unlock_irq(&drm_dev->event_lock); + + /* Disable secure_display if it was enabled */ + if (was_activated) { + /* stop ROI update on this crtc */ + flush_work(&dm->secure_display_ctxs[crtc->index].notify_ta_work); + flush_work(&dm->secure_display_ctxs[crtc->index].forward_roi_work); + dc_stream_forward_crc_window(stream, NULL, true); + } } static void amdgpu_dm_crtc_notify_ta_to_read(struct work_struct *work) @@ -204,9 +215,6 @@ int amdgpu_dm_crtc_configure_crc_source(struct drm_crtc *crtc, struct dm_crtc_state *dm_crtc_state, enum amdgpu_dm_pipe_crc_source source) { -#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) - int i; -#endif struct amdgpu_device *adev = drm_to_adev(crtc->dev); struct dc_stream_state *stream_state = dm_crtc_state->stream; bool enable = amdgpu_dm_is_valid_crc_source(source); @@ -220,19 +228,6 @@ int amdgpu_dm_crtc_configure_crc_source(struct drm_crtc *crtc, /* Enable or disable CRTC CRC generation */ if (dm_is_crc_source_crtc(source) || source == AMDGPU_DM_PIPE_CRC_SOURCE_NONE) { -#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) - /* Disable secure_display if it was enabled */ - if (!enable) { - for (i = 0; i < adev->mode_info.num_crtc; i++) { - if (adev->dm.secure_display_ctxs[i].crtc == crtc) { - /* stop ROI update on this crtc */ - flush_work(&adev->dm.secure_display_ctxs[i].notify_ta_work); - flush_work(&adev->dm.secure_display_ctxs[i].forward_roi_work); - dc_stream_forward_crc_window(stream_state, NULL, true); - } - } - } -#endif if (!dc_stream_configure_crc(stream_state->ctx->dc, stream_state, NULL, enable, enable)) { ret = -EINVAL; @@ -363,7 +358,7 @@ int amdgpu_dm_crtc_set_crc_source(struct drm_crtc *crtc, const char *src_name) #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) /* Reset secure_display when we change crc source from debugfs */ - amdgpu_dm_set_crc_window_default(crtc); + amdgpu_dm_set_crc_window_default(crtc, crtc_state->stream); #endif if (amdgpu_dm_crtc_configure_crc_source(crtc, crtc_state, source)) { |