diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/core_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 6fc6488c54c0..943240e2809e 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -334,6 +334,20 @@ struct plane_resource { struct dcn_fe_bandwidth bw; }; +#if defined(CONFIG_DRM_AMD_DC_DCN) +#define LINK_RES_HPO_DP_REC_MAP__MASK 0xFFFF +#define LINK_RES_HPO_DP_REC_MAP__SHIFT 0 +#endif + +/* all mappable hardware resources used to enable a link */ +struct link_resource { +#if defined(CONFIG_DRM_AMD_DC_DCN) + struct hpo_dp_link_encoder *hpo_dp_link_enc; +#else + void *dummy; +#endif +}; + union pipe_update_flags { struct { uint32_t enable : 1; @@ -361,12 +375,14 @@ struct pipe_ctx { struct plane_resource plane_res; struct stream_resource stream_res; + struct link_resource link_res; struct clock_source *clock_source; struct pll_settings pll_settings; uint8_t pipe_idx; + uint8_t pipe_idx_syncd; struct pipe_ctx *top_pipe; struct pipe_ctx *bottom_pipe; @@ -411,6 +427,8 @@ struct resource_context { struct link_enc_cfg_context link_enc_cfg_ctx; #if defined(CONFIG_DRM_AMD_DC_DCN) bool is_hpo_dp_stream_enc_acquired[MAX_HPO_DP2_ENCODERS]; + unsigned int hpo_dp_link_enc_to_link_idx[MAX_HPO_DP2_LINK_ENCODERS]; + int hpo_dp_link_enc_ref_cnts[MAX_HPO_DP2_LINK_ENCODERS]; #endif #if defined(CONFIG_DRM_AMD_DC_DCN) bool is_mpc_3dlut_acquired[MAX_PIPES]; |