9d43241953
[Why&How} Some interfaces needed changes to support future architectures. Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
104 lines
3.9 KiB
C
104 lines
3.9 KiB
C
/*
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* Copyright 2023 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_STATE_PRIV_H_
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#define _DC_STATE_PRIV_H_
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#include "dc_state.h"
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#include "dc_stream.h"
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struct dc_stream_state *dc_state_get_stream_from_id(const struct dc_state *state, unsigned int id);
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/* Get the type of the provided resource (none, phantom, main) based on the provided
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* context. If the context is unavailable, determine only if phantom or not.
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*/
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enum mall_stream_type dc_state_get_pipe_subvp_type(const struct dc_state *state,
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const struct pipe_ctx *pipe_ctx);
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enum mall_stream_type dc_state_get_stream_subvp_type(const struct dc_state *state,
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const struct dc_stream_state *stream);
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/* Gets the phantom stream if main is provided, gets the main if phantom is provided.*/
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struct dc_stream_state *dc_state_get_paired_subvp_stream(const struct dc_state *state,
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const struct dc_stream_state *stream);
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/* allocate's phantom stream or plane and returns pointer to the object */
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struct dc_stream_state *dc_state_create_phantom_stream(const struct dc *dc,
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struct dc_state *state,
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struct dc_stream_state *main_stream);
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struct dc_plane_state *dc_state_create_phantom_plane(const struct dc *dc,
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struct dc_state *state,
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struct dc_plane_state *main_plane);
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/* deallocate's phantom stream or plane */
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void dc_state_release_phantom_stream(const struct dc *dc,
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struct dc_state *state,
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struct dc_stream_state *phantom_stream);
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void dc_state_release_phantom_plane(const struct dc *dc,
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struct dc_state *state,
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struct dc_plane_state *phantom_plane);
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/* add/remove phantom stream to context and generate subvp meta data */
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enum dc_status dc_state_add_phantom_stream(const struct dc *dc,
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struct dc_state *state,
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struct dc_stream_state *phantom_stream,
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struct dc_stream_state *main_stream);
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enum dc_status dc_state_remove_phantom_stream(const struct dc *dc,
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struct dc_state *state,
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struct dc_stream_state *phantom_stream);
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bool dc_state_add_phantom_plane(
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const struct dc *dc,
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struct dc_stream_state *phantom_stream,
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struct dc_plane_state *phantom_plane,
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struct dc_state *state);
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bool dc_state_remove_phantom_plane(
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const struct dc *dc,
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struct dc_stream_state *phantom_stream,
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struct dc_plane_state *phantom_plane,
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struct dc_state *state);
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bool dc_state_rem_all_phantom_planes_for_stream(
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const struct dc *dc,
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struct dc_stream_state *phantom_stream,
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struct dc_state *state,
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bool should_release_planes);
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bool dc_state_add_all_phantom_planes_for_stream(
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const struct dc *dc,
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struct dc_stream_state *phantom_stream,
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struct dc_plane_state * const *phantom_planes,
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int plane_count,
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struct dc_state *state);
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bool dc_state_remove_phantom_streams_and_planes(
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const struct dc *dc,
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struct dc_state *state);
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void dc_state_release_phantom_streams_and_planes(
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const struct dc *dc,
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struct dc_state *state);
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#endif /* _DC_STATE_PRIV_H_ */
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