mirror of https://gitee.com/openkylin/linux.git
drm/amd/display: Move dc_stream interface to separate header
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland
Alex Deucher
parent
a4e6d14ebe
commit
7c0c967209
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@ -137,6 +137,7 @@ struct dc;
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struct dc_plane_state;
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struct dc_plane_state;
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struct dc_state;
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struct dc_state;
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struct dc_cap_funcs {
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struct dc_cap_funcs {
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bool (*get_dcc_compression_cap)(const struct dc *dc,
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bool (*get_dcc_compression_cap)(const struct dc *dc,
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const struct dc_dcc_surface_param *input,
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const struct dc_dcc_surface_param *input,
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@ -577,168 +578,7 @@ struct dc_flip_addrs {
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bool dc_post_update_surfaces_to_stream(
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bool dc_post_update_surfaces_to_stream(
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struct dc *dc);
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struct dc *dc);
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/*******************************************************************************
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#include "dc_stream.h"
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* Stream Interfaces
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******************************************************************************/
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struct dc_stream_status {
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int primary_otg_inst;
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int stream_enc_inst;
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int plane_count;
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struct dc_plane_state *plane_states[MAX_SURFACE_NUM];
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/*
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* link this stream passes through
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*/
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struct dc_link *link;
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};
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struct dc_stream_state {
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struct dc_sink *sink;
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struct dc_crtc_timing timing;
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struct rect src; /* composition area */
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struct rect dst; /* stream addressable area */
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struct audio_info audio_info;
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struct freesync_context freesync_ctx;
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struct dc_hdr_static_metadata hdr_static_metadata;
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struct dc_transfer_func *out_transfer_func;
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struct colorspace_transform gamut_remap_matrix;
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struct csc_transform csc_color_matrix;
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enum dc_color_space output_color_space;
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enum dc_dither_option dither_option;
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enum view_3d_format view_format;
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bool ignore_msa_timing_param;
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/* TODO: custom INFO packets */
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/* TODO: ABM info (DMCU) */
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/* TODO: PSR info */
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/* TODO: CEA VIC */
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/* from core_stream struct */
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struct dc_context *ctx;
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/* used by DCP and FMT */
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struct bit_depth_reduction_params bit_depth_params;
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struct clamping_and_pixel_encoding_params clamping;
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int phy_pix_clk;
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enum signal_type signal;
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bool dpms_off;
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struct dc_stream_status status;
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struct dc_cursor_attributes cursor_attributes;
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/* from stream struct */
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struct kref refcount;
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struct crtc_trigger_info triggered_crtc_reset;
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};
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struct dc_stream_update {
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struct rect src;
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struct rect dst;
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struct dc_transfer_func *out_transfer_func;
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struct dc_hdr_static_metadata *hdr_static_metadata;
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};
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bool dc_is_stream_unchanged(
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struct dc_stream_state *old_stream, struct dc_stream_state *stream);
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bool dc_is_stream_scaling_unchanged(
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struct dc_stream_state *old_stream, struct dc_stream_state *stream);
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/*
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* Set up surface attributes and associate to a stream
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* The surfaces parameter is an absolute set of all surface active for the stream.
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* If no surfaces are provided, the stream will be blanked; no memory read.
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* Any flip related attribute changes must be done through this interface.
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*
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* After this call:
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* Surfaces attributes are programmed and configured to be composed into stream.
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* This does not trigger a flip. No surface address is programmed.
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*/
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bool dc_commit_planes_to_stream(
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struct dc *dc,
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struct dc_plane_state **plane_states,
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uint8_t new_plane_count,
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struct dc_stream_state *dc_stream,
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struct dc_state *state);
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void dc_commit_updates_for_stream(struct dc *dc,
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struct dc_surface_update *srf_updates,
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int surface_count,
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struct dc_stream_state *stream,
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struct dc_stream_update *stream_update,
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struct dc_plane_state **plane_states,
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struct dc_state *state);
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/*
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* Log the current stream state.
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*/
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void dc_stream_log(
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const struct dc_stream_state *stream,
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struct dal_logger *dc_logger,
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enum dc_log_type log_type);
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uint8_t dc_get_current_stream_count(struct dc *dc);
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struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i);
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/*
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* Return the current frame counter.
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*/
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uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream);
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/* TODO: Return parsed values rather than direct register read
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* This has a dependency on the caller (amdgpu_get_crtc_scanoutpos)
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* being refactored properly to be dce-specific
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*/
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bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,
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uint32_t *v_blank_start,
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uint32_t *v_blank_end,
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uint32_t *h_position,
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uint32_t *v_position);
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enum dc_status dc_add_stream_to_ctx(
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struct dc *dc,
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struct dc_state *new_ctx,
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struct dc_stream_state *stream);
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enum dc_status dc_remove_stream_from_ctx(
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struct dc *dc,
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struct dc_state *new_ctx,
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struct dc_stream_state *stream);
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bool dc_add_plane_to_context(
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const struct dc *dc,
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struct dc_stream_state *stream,
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struct dc_plane_state *plane_state,
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struct dc_state *context);
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bool dc_remove_plane_from_context(
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const struct dc *dc,
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struct dc_stream_state *stream,
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struct dc_plane_state *plane_state,
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struct dc_state *context);
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bool dc_rem_all_planes_for_stream(
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const struct dc *dc,
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struct dc_stream_state *stream,
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struct dc_state *context);
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bool dc_add_all_planes_for_stream(
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const struct dc *dc,
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struct dc_stream_state *stream,
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struct dc_plane_state * const *plane_states,
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int plane_count,
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struct dc_state *context);
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/*
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/*
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* Structure to store surface/stream associations for validation
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* Structure to store surface/stream associations for validation
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@ -749,22 +589,12 @@ struct dc_validation_set {
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uint8_t plane_count;
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uint8_t plane_count;
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};
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};
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enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream);
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enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *plane_state);
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enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *plane_state);
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enum dc_status dc_validate_global_state(
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enum dc_status dc_validate_global_state(
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struct dc *dc,
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struct dc *dc,
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struct dc_state *new_ctx);
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struct dc_state *new_ctx);
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/*
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* This function takes a stream and checks if it is guaranteed to be supported.
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* Guaranteed means that MAX_COFUNC similar streams are supported.
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*
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* After this call:
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* No hardware is programmed for call. Only validation is done.
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*/
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void dc_resource_state_construct(
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void dc_resource_state_construct(
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const struct dc *dc,
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const struct dc *dc,
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@ -791,42 +621,6 @@ void dc_resource_state_destruct(struct dc_state *context);
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*/
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*/
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bool dc_commit_state(struct dc *dc, struct dc_state *context);
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bool dc_commit_state(struct dc *dc, struct dc_state *context);
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/*
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* Set up streams and links associated to drive sinks
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* The streams parameter is an absolute set of all active streams.
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*
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* After this call:
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* Phy, Encoder, Timing Generator are programmed and enabled.
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* New streams are enabled with blank stream; no memory read.
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*/
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/*
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* Enable stereo when commit_streams is not required,
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* for example, frame alternate.
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*/
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bool dc_enable_stereo(
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struct dc *dc,
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struct dc_state *context,
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struct dc_stream_state *streams[],
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uint8_t stream_count);
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/**
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* Create a new default stream for the requested sink
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*/
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struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink);
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void dc_stream_retain(struct dc_stream_state *dc_stream);
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void dc_stream_release(struct dc_stream_state *dc_stream);
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struct dc_stream_status *dc_stream_get_status(
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struct dc_stream_state *dc_stream);
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enum surface_update_type dc_check_update_surfaces_for_stream(
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struct dc *dc,
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struct dc_surface_update *updates,
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int surface_count,
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struct dc_stream_update *stream_update,
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const struct dc_stream_status *stream_status);
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struct dc_state *dc_create_state(void);
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struct dc_state *dc_create_state(void);
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void dc_retain_state(struct dc_state *context);
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void dc_retain_state(struct dc_state *context);
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@ -1076,18 +870,6 @@ struct dc_sink_init_data {
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struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params);
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struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params);
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/*******************************************************************************
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* Cursor interfaces - To manages the cursor within a stream
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******************************************************************************/
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/* TODO: Deprecated once we switch to dc_set_cursor_position */
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bool dc_stream_set_cursor_attributes(
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struct dc_stream_state *stream,
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const struct dc_cursor_attributes *attributes);
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bool dc_stream_set_cursor_position(
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struct dc_stream_state *stream,
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const struct dc_cursor_position *position);
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/* Newer interfaces */
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/* Newer interfaces */
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struct dc_cursor {
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struct dc_cursor {
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struct dc_plane_address address;
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struct dc_plane_address address;
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@ -1124,5 +906,4 @@ bool dc_submit_i2c(
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uint32_t link_index,
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uint32_t link_index,
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struct i2c_command *cmd);
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struct i2c_command *cmd);
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#endif /* DC_INTERFACE_H_ */
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#endif /* DC_INTERFACE_H_ */
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@ -0,0 +1,271 @@
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/*
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* Copyright 2012-14 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: AMD
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*
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*/
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#ifndef DC_STREAM_H_
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#define DC_STREAM_H_
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#include "dc_types.h"
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#include "grph_object_defs.h"
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/*******************************************************************************
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* Stream Interfaces
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******************************************************************************/
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struct dc_stream_status {
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int primary_otg_inst;
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int stream_enc_inst;
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int plane_count;
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struct dc_plane_state *plane_states[MAX_SURFACE_NUM];
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/*
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* link this stream passes through
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*/
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struct dc_link *link;
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};
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struct dc_stream_state {
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struct dc_sink *sink;
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struct dc_crtc_timing timing;
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struct rect src; /* composition area */
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struct rect dst; /* stream addressable area */
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struct audio_info audio_info;
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struct freesync_context freesync_ctx;
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struct dc_hdr_static_metadata hdr_static_metadata;
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struct dc_transfer_func *out_transfer_func;
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struct colorspace_transform gamut_remap_matrix;
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struct csc_transform csc_color_matrix;
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enum dc_color_space output_color_space;
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enum dc_dither_option dither_option;
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enum view_3d_format view_format;
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bool ignore_msa_timing_param;
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/* TODO: custom INFO packets */
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/* TODO: ABM info (DMCU) */
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/* TODO: PSR info */
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/* TODO: CEA VIC */
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/* from core_stream struct */
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struct dc_context *ctx;
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/* used by DCP and FMT */
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struct bit_depth_reduction_params bit_depth_params;
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struct clamping_and_pixel_encoding_params clamping;
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int phy_pix_clk;
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enum signal_type signal;
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bool dpms_off;
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struct dc_stream_status status;
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struct dc_cursor_attributes cursor_attributes;
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/* from stream struct */
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struct kref refcount;
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struct crtc_trigger_info triggered_crtc_reset;
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};
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struct dc_stream_update {
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struct rect src;
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struct rect dst;
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struct dc_transfer_func *out_transfer_func;
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struct dc_hdr_static_metadata *hdr_static_metadata;
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};
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bool dc_is_stream_unchanged(
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struct dc_stream_state *old_stream, struct dc_stream_state *stream);
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bool dc_is_stream_scaling_unchanged(
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struct dc_stream_state *old_stream, struct dc_stream_state *stream);
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/*
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* Set up surface attributes and associate to a stream
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* The surfaces parameter is an absolute set of all surface active for the stream.
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||||||
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* 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.
|
||||||
|
*/
|
||||||
|
|
||||||
|
bool dc_commit_planes_to_stream(
|
||||||
|
struct dc *dc,
|
||||||
|
struct dc_plane_state **plane_states,
|
||||||
|
uint8_t new_plane_count,
|
||||||
|
struct dc_stream_state *dc_stream,
|
||||||
|
struct dc_state *state);
|
||||||
|
|
||||||
|
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_stream_state *stream,
|
||||||
|
struct dal_logger *dc_logger,
|
||||||
|
enum dc_log_type log_type);
|
||||||
|
|
||||||
|
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_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);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This function takes a stream and checks if it is guaranteed to be supported.
|
||||||
|
* Guaranteed means that MAX_COFUNC similar streams are supported.
|
||||||
|
*
|
||||||
|
* After this call:
|
||||||
|
* No hardware is programmed for call. Only validation is done.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* 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 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,
|
||||||
|
int num_streams,
|
||||||
|
int vmin,
|
||||||
|
int vmax);
|
||||||
|
|
||||||
|
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);
|
||||||
|
|
||||||
|
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);
|
||||||
|
|
||||||
|
#endif /* DC_STREAM_H_ */
|
||||||
Loading…
Reference in New Issue