Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Harry Wentland | 687 | 75.08% | 3 | 10.71% |
SivapiriyanKumarasamy | 70 | 7.65% | 6 | 21.43% |
Leo (Sunpeng) Li | 65 | 7.10% | 3 | 10.71% |
Anthony Koo | 46 | 5.03% | 5 | 17.86% |
Krunoslav Kovac | 10 | 1.09% | 3 | 10.71% |
Harmanprit Tatla | 9 | 0.98% | 1 | 3.57% |
Alvin lee | 9 | 0.98% | 2 | 7.14% |
Xingyue Tao | 5 | 0.55% | 1 | 3.57% |
Nicholas Kazlauskas | 5 | 0.55% | 1 | 3.57% |
Yongqiang Sun | 4 | 0.44% | 1 | 3.57% |
Samson Tam | 4 | 0.44% | 1 | 3.57% |
Samuel Li | 1 | 0.11% | 1 | 3.57% |
Total | 915 | 28 |
/* * Copyright 2012-14 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_STREAM_H_ #define DC_STREAM_H_ #include "dc_types.h" #include "grph_object_defs.h" /******************************************************************************* * Stream Interfaces ******************************************************************************/ struct dc_stream_status { int primary_otg_inst; int stream_enc_inst; int plane_count; struct dc_plane_state *plane_states[MAX_SURFACE_NUM]; /* * link this stream passes through */ struct dc_link *link; }; // TODO: References to this needs to be removed.. struct freesync_context { bool dummy; }; struct dc_stream_state { struct dc_sink *sink; struct dc_crtc_timing timing; struct dc_crtc_timing_adjust adjust; struct dc_info_packet vrr_infopacket; struct dc_info_packet vsc_infopacket; struct dc_info_packet vsp_infopacket; struct rect src; /* composition area */ struct rect dst; /* stream addressable area */ // TODO: References to this needs to be removed.. struct freesync_context freesync_ctx; struct audio_info audio_info; struct dc_info_packet hdr_static_metadata; PHYSICAL_ADDRESS_LOC dmdata_address; bool use_dynamic_meta; struct dc_transfer_func *out_transfer_func; struct colorspace_transform gamut_remap_matrix; struct dc_csc_transform csc_color_matrix; enum dc_color_space output_color_space; enum dc_dither_option dither_option; enum view_3d_format view_format; bool ignore_msa_timing_param; unsigned long long periodic_fn_vsync_delta; /* TODO: custom INFO packets */ /* TODO: ABM info (DMCU) */ /* PSR info */ unsigned char psr_version; /* TODO: CEA VIC */ /* DMCU info */ unsigned int abm_level; /* from core_stream struct */ struct dc_context *ctx; /* used by DCP and FMT */ struct bit_depth_reduction_params bit_depth_params; struct clamping_and_pixel_encoding_params clamping; int phy_pix_clk; enum signal_type signal; bool dpms_off; bool apply_edp_fast_boot_optimization; struct dc_cursor_attributes cursor_attributes; struct dc_cursor_position cursor_position; uint32_t sdr_white_level; // for boosting (SDR) cursor in HDR mode /* from stream struct */ struct kref refcount; struct crtc_trigger_info triggered_crtc_reset; /* Computed state bits */ bool mode_changed : 1; }; struct dc_stream_update { struct rect src; struct rect dst; struct dc_transfer_func *out_transfer_func; struct dc_info_packet *hdr_static_metadata; unsigned int *abm_level; unsigned long long *periodic_fn_vsync_delta; struct dc_crtc_timing_adjust *adjust; struct dc_info_packet *vrr_infopacket; struct dc_info_packet *vsc_infopacket; struct dc_info_packet *vsp_infopacket; bool *dpms_off; struct colorspace_transform *gamut_remap; enum dc_color_space *output_color_space; enum dc_dither_option *dither_option; struct dc_csc_transform *output_csc_transform; }; bool dc_is_stream_unchanged( struct dc_stream_state *old_stream, struct dc_stream_state *stream); bool dc_is_stream_scaling_unchanged( struct dc_stream_state *old_stream, struct dc_stream_state *stream); /* * Set up surface attributes and associate to a stream * The surfaces parameter is an absolute set of all surface active for the stream. * If no surfaces are provided, the stream will be blanked; no memory read. * Any flip related attribute changes must be done through this interface. * * After this call: * Surfaces attributes are programmed and configured to be composed into stream. * This does not trigger a flip. No surface address is programmed. */ void dc_commit_updates_for_stream(struct dc *dc, struct dc_surface_update *srf_updates, int surface_count, struct dc_stream_state *stream, struct dc_stream_update *stream_update, struct dc_plane_state **plane_states, struct dc_state *state); /* * Log the current stream state. */ void dc_stream_log(const struct dc *dc, const struct dc_stream_state *stream); uint8_t dc_get_current_stream_count(struct dc *dc); struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i); /* * Return the current frame counter. */ uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream); /* TODO: Return parsed values rather than direct register read * This has a dependency on the caller (amdgpu_display_get_crtc_scanoutpos) * being refactored properly to be dce-specific */ bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream, uint32_t *v_blank_start, uint32_t *v_blank_end, uint32_t *h_position, uint32_t *v_position); enum dc_status dc_add_stream_to_ctx( struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *stream); enum dc_status dc_remove_stream_from_ctx( struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *stream); bool dc_add_plane_to_context( const struct dc *dc, struct dc_stream_state *stream, struct dc_plane_state *plane_state, struct dc_state *context); bool dc_remove_plane_from_context( const struct dc *dc, struct dc_stream_state *stream, struct dc_plane_state *plane_state, struct dc_state *context); bool dc_rem_all_planes_for_stream( const struct dc *dc, struct dc_stream_state *stream, struct dc_state *context); bool dc_add_all_planes_for_stream( const struct dc *dc, struct dc_stream_state *stream, struct dc_plane_state * const *plane_states, int plane_count, struct dc_state *context); enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream); /* * Set up streams and links associated to drive sinks * The streams parameter is an absolute set of all active streams. * * After this call: * Phy, Encoder, Timing Generator are programmed and enabled. * New streams are enabled with blank stream; no memory read. */ /* * Enable stereo when commit_streams is not required, * for example, frame alternate. */ bool dc_enable_stereo( struct dc *dc, struct dc_state *context, struct dc_stream_state *streams[], uint8_t stream_count); enum surface_update_type dc_check_update_surfaces_for_stream( struct dc *dc, struct dc_surface_update *updates, int surface_count, struct dc_stream_update *stream_update, const struct dc_stream_status *stream_status); /** * Create a new default stream for the requested sink */ struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink); void update_stream_signal(struct dc_stream_state *stream); void dc_stream_retain(struct dc_stream_state *dc_stream); void dc_stream_release(struct dc_stream_state *dc_stream); struct dc_stream_status *dc_stream_get_status( struct dc_stream_state *dc_stream); /******************************************************************************* * Cursor interfaces - To manages the cursor within a stream ******************************************************************************/ /* TODO: Deprecated once we switch to dc_set_cursor_position */ bool dc_stream_set_cursor_attributes( struct dc_stream_state *stream, const struct dc_cursor_attributes *attributes); bool dc_stream_set_cursor_position( struct dc_stream_state *stream, const struct dc_cursor_position *position); bool dc_stream_adjust_vmin_vmax(struct dc *dc, struct dc_stream_state *stream, struct dc_crtc_timing_adjust *adjust); bool dc_stream_get_crtc_position(struct dc *dc, struct dc_stream_state **stream, int num_streams, unsigned int *v_pos, unsigned int *nom_v_pos); bool dc_stream_configure_crc(struct dc *dc, struct dc_stream_state *stream, bool enable, bool continuous); bool dc_stream_get_crc(struct dc *dc, struct dc_stream_state *stream, uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb); void dc_stream_set_static_screen_events(struct dc *dc, struct dc_stream_state **stream, int num_streams, const struct dc_static_screen_events *events); void dc_stream_set_dither_option(struct dc_stream_state *stream, enum dc_dither_option option); bool dc_stream_set_gamut_remap(struct dc *dc, const struct dc_stream_state *stream); bool dc_stream_program_csc_matrix(struct dc *dc, struct dc_stream_state *stream); bool dc_stream_get_crtc_position(struct dc *dc, struct dc_stream_state **stream, int num_streams, unsigned int *v_pos, unsigned int *nom_v_pos); #endif /* DC_STREAM_H_ */
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