diff options
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 | 18 |
1 files changed, 14 insertions, 4 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 11b9c65e1ee8..d368bb8d712b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -43,6 +43,7 @@ #include "amdgpu_dm.h" #ifdef CONFIG_DRM_AMD_DC_HDCP #include "amdgpu_dm_hdcp.h" +#include <drm/drm_hdcp.h> #endif #include "amdgpu_pm.h" @@ -5581,7 +5582,7 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm, &aconnector->base); #ifdef CONFIG_DRM_AMD_DC_HDCP if (adev->asic_type >= CHIP_RAVEN) - drm_connector_attach_content_protection_property(&aconnector->base, false); + drm_connector_attach_content_protection_property(&aconnector->base, true); #endif } } @@ -5832,6 +5833,12 @@ static bool is_content_protection_different(struct drm_connector_state *state, { struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector); + if (old_state->hdcp_content_type != state->hdcp_content_type && + state->content_protection != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { + state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED; + return true; + } + /* CP is being re enabled, ignore this */ if (old_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED && state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) { @@ -5864,11 +5871,14 @@ static void update_content_protection(struct drm_connector_state *state, const s struct hdcp_workqueue *hdcp_w) { struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector); + bool disable_type1 = state->hdcp_content_type == DRM_MODE_HDCP_CONTENT_TYPE0 ? true : false; - if (state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) - hdcp_add_display(hdcp_w, aconnector->dc_link->link_index, aconnector); - else if (state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED) + if (state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) { + hdcp_reset_display(hdcp_w, aconnector->dc_link->link_index); + hdcp_add_display(hdcp_w, aconnector->dc_link->link_index, aconnector, disable_type1); + } else if (state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { hdcp_remove_display(hdcp_w, aconnector->dc_link->link_index, aconnector->base.index); + } } #endif |