diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/compressor.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/compressor.h | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/compressor.h b/drivers/gpu/drm/amd/display/dc/inc/compressor.h index af292596b101..5fdc2fc10231 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/compressor.h +++ b/drivers/gpu/drm/amd/display/dc/inc/compressor.h @@ -45,6 +45,7 @@ union fbc_physical_address { }; struct compr_addr_and_pitch_params { + enum controller_id controller_id; uint32_t inst; uint32_t source_view_width; uint32_t source_view_height; @@ -52,14 +53,32 @@ struct compr_addr_and_pitch_params { enum fbc_hw_max_resolution_supported { FBC_MAX_X = 3840, - FBC_MAX_Y = 2400 + FBC_MAX_Y = 2400, + FBC_MAX_X_SG = 1920, + FBC_MAX_Y_SG = 1080, }; +struct compressor; + +struct compressor_funcs { + + void (*power_up_fbc)(struct compressor *cp); + void (*enable_fbc)(struct compressor *cp, uint32_t paths_num, + struct compr_addr_and_pitch_params *params); + void (*disable_fbc)(struct compressor *cp); + void (*set_fbc_invalidation_triggers)(struct compressor *cp, + uint32_t fbc_trigger); + void (*surface_address_and_pitch)( + struct compressor *cp, + struct compr_addr_and_pitch_params *params); + bool (*is_fbc_enabled_in_hw)(struct compressor *cp, + uint32_t *fbc_mapped_crtc_id); +}; struct compressor { struct dc_context *ctx; uint32_t attached_inst; bool is_enabled; - + const struct compressor_funcs funcs; union { uint32_t raw; struct { @@ -90,4 +109,27 @@ struct compressor { enum fbc_compress_ratio min_compress_ratio; }; +struct fbc_input_info { + bool dynamic_fbc_buffer_alloc; + unsigned int source_view_width; + unsigned int source_view_height; + unsigned int num_of_active_targets; +}; + + +struct fbc_requested_compressed_size { + unsigned int preferred_size; + unsigned int preferred_size_alignment; + unsigned int min_size; + unsigned int min_size_alignment; + union { + struct { + /* Above preferedSize must be allocated in FB pool */ + unsigned int preferred_must_be_framebuffer_pool : 1; + /* Above minSize must be allocated in FB pool */ + unsigned int min_must_be_framebuffer_pool : 1; + } bits; + unsigned int flags; + }; +}; #endif |