diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_link.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 7b9429e30d82..6f0b80111e58 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -29,6 +29,13 @@ #include "dc_types.h" #include "grph_object_defs.h" +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT +enum dc_link_fec_state { + dc_link_fec_not_ready, + dc_link_fec_ready, + dc_link_fec_enabled +}; +#endif struct dc_link_status { bool link_active; struct dpcd_caps *dpcd_caps; @@ -75,6 +82,7 @@ struct dc_link { enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse */ bool is_hpd_filter_disabled; bool dp_ss_off; + bool link_state_valid; /* caps is the same as reported_link_cap. link_traing use * reported_link_cap. Will clean up. TODO @@ -128,6 +136,9 @@ struct dc_link { struct link_trace link_trace; struct gpio *hpd_gpio; +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT + enum dc_link_fec_state fec_state; +#endif }; const struct dc_link_status *dc_link_get_status(const struct dc_link *dc_link); |