diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.h | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.h b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.h new file mode 100644 index 000000000000..4cee3fa11a7f --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.h @@ -0,0 +1,171 @@ +/* +* Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#ifndef __DC_RESOURCE_DCN20_H__ +#define __DC_RESOURCE_DCN20_H__ + +#include "core_types.h" +#include "dml/dcn20/dcn20_fpu.h" + +#define TO_DCN20_RES_POOL(pool)\ + container_of(pool, struct dcn20_resource_pool, base) + +struct dc; +struct resource_pool; +struct _vcs_dpi_display_pipe_params_st; + +extern struct _vcs_dpi_ip_params_st dcn2_0_ip; +extern struct _vcs_dpi_ip_params_st dcn2_0_nv14_ip; +extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc; +extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc; +extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc; + +struct dcn20_resource_pool { + struct resource_pool base; +}; +struct resource_pool *dcn20_create_resource_pool( + const struct dc_init_data *init_data, + struct dc *dc); + +struct link_encoder *dcn20_link_encoder_create( + struct dc_context *ctx, + const struct encoder_init_data *enc_init_data); + +unsigned int dcn20_calc_max_scaled_time( + unsigned int time_per_pixel, + enum mmhubbub_wbif_mode mode, + unsigned int urgent_watermark); + +struct pipe_ctx *dcn20_acquire_free_pipe_for_layer( + const struct dc_state *cur_ctx, + struct dc_state *new_ctx, + const struct resource_pool *pool, + const struct pipe_ctx *opp_head_pipe); +void dcn20_release_pipe(struct dc_state *context, + struct pipe_ctx *pipe, + const struct resource_pool *pool); +struct stream_encoder *dcn20_stream_encoder_create( + enum engine_id eng_id, + struct dc_context *ctx); + +struct dce_hwseq *dcn20_hwseq_create( + struct dc_context *ctx); + +bool dcn20_get_dcc_compression_cap(const struct dc *dc, + const struct dc_dcc_surface_param *input, + struct dc_surface_dcc_cap *output); + +void dcn20_dpp_destroy(struct dpp **dpp); + +struct dpp *dcn20_dpp_create( + struct dc_context *ctx, + uint32_t inst); + +struct input_pixel_processor *dcn20_ipp_create( + struct dc_context *ctx, uint32_t inst); + +struct output_pixel_processor *dcn20_opp_create( + struct dc_context *ctx, uint32_t inst); + +struct dce_aux *dcn20_aux_engine_create( + struct dc_context *ctx, uint32_t inst); + +struct dce_i2c_hw *dcn20_i2c_hw_create( + struct dc_context *ctx, + uint32_t inst); + +void dcn20_clock_source_destroy(struct clock_source **clk_src); + +struct display_stream_compressor *dcn20_dsc_create( + struct dc_context *ctx, uint32_t inst); +void dcn20_dsc_destroy(struct display_stream_compressor **dsc); + +struct hubp *dcn20_hubp_create( + struct dc_context *ctx, + uint32_t inst); +struct timing_generator *dcn20_timing_generator_create( + struct dc_context *ctx, + uint32_t instance); +struct mpc *dcn20_mpc_create(struct dc_context *ctx); +struct hubbub *dcn20_hubbub_create(struct dc_context *ctx); + +bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool); +bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool); + +void dcn20_set_mcif_arb_params( + struct dc *dc, + struct dc_state *context, + display_e2e_pipe_params_st *pipes, + int pipe_cnt); +bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate); +void dcn20_merge_pipes_for_validate( + struct dc *dc, + struct dc_state *context); +int dcn20_validate_apply_pipe_split_flags( + struct dc *dc, + struct dc_state *context, + int vlevel, + int *split, + bool *merge); +void dcn20_release_dsc(struct resource_context *res_ctx, + const struct resource_pool *pool, + struct display_stream_compressor **dsc); +bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx); +void dcn20_split_stream_for_mpc( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct pipe_ctx *primary_pipe, + struct pipe_ctx *secondary_pipe); +bool dcn20_split_stream_for_odm( + const struct dc *dc, + struct resource_context *res_ctx, + struct pipe_ctx *prev_odm_pipe, + struct pipe_ctx *next_odm_pipe); +void dcn20_acquire_dsc(const struct dc *dc, + struct resource_context *res_ctx, + struct display_stream_compressor **dsc, + int pipe_idx); +struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc, + struct resource_context *res_ctx, + const struct resource_pool *pool, + const struct pipe_ctx *primary_pipe); +bool dcn20_fast_validate_bw( + struct dc *dc, + struct dc_state *context, + display_e2e_pipe_params_st *pipes, + int *pipe_cnt_out, + int *pipe_split_from, + int *vlevel_out, + bool fast_validate); + +enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream); +enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); +enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream); +enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); +enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state); +void dcn20_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx); + +#endif /* __DC_RESOURCE_DCN20_H__ */ + |