diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c index a4191b2b4c65..d7c41c133e2c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c @@ -448,6 +448,7 @@ static void update_config(void *handle, struct cp_psp_stream_config *config) struct mod_hdcp_display *display = &hdcp_work[link_index].display; struct mod_hdcp_link *link = &hdcp_work[link_index].link; struct drm_connector_state *conn_state; + struct dc_sink *sink = NULL; bool link_is_hdcp14 = false; if (config->dpms_off) { @@ -461,8 +462,13 @@ static void update_config(void *handle, struct cp_psp_stream_config *config) display->index = aconnector->base.index; display->state = MOD_HDCP_DISPLAY_ACTIVE; - if (aconnector->dc_sink != NULL) - link->mode = mod_hdcp_signal_type_to_operation_mode(aconnector->dc_sink->sink_signal); + if (aconnector->dc_sink) + sink = aconnector->dc_sink; + else if (aconnector->dc_em_sink) + sink = aconnector->dc_em_sink; + + if (sink != NULL) + link->mode = mod_hdcp_signal_type_to_operation_mode(sink->sink_signal); display->controller = CONTROLLER_ID_D0 + config->otg_inst; display->dig_fe = config->dig_fe; @@ -473,8 +479,8 @@ static void update_config(void *handle, struct cp_psp_stream_config *config) link->dio_output_id = config->dio_output_idx; link->phy_idx = config->phy_idx; - link->hdcp_supported_informational = dc_link_is_hdcp14(aconnector->dc_link, - aconnector->dc_sink->sink_signal) ? 1 : 0; + if (sink) + link_is_hdcp14 = dc_link_is_hdcp14(aconnector->dc_link, sink->sink_signal); link->hdcp_supported_informational = link_is_hdcp14; link->dp.rev = aconnector->dc_link->dpcd_caps.dpcd_rev.raw; link->dp.assr_enabled = config->assr_enabled; |