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574304041b
[Why] Disable_audio_stream gets enum option as a paramenter which will decide if we free acquired resources or not. However checks for the option is guarded by the other condition which check if audio stream is getting diabled more than once. With both conditions combined, if we attempt to disable audio stream twice in a row, first with keep and second with free as an option, we will never free any resources, which will make system think there is audio endpoint connected even after we plug out the device [How] Get rid of option as parameter to disable_audio_stream and move the part of the code that free acquired resources to outside where to keep or to free resources is actually determined Signed-off-by: Su Sung Chung <Su.Chung@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
100 lines
2.9 KiB
C
100 lines
2.9 KiB
C
/*
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* Copyright 2016 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_HWSS_DCN20_H__
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#define __DC_HWSS_DCN20_H__
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struct dc;
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void dcn20_hw_sequencer_construct(struct dc *dc);
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enum dc_status dcn20_enable_stream_timing(
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struct pipe_ctx *pipe_ctx,
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struct dc_state *context,
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struct dc *dc);
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void dcn20_blank_pixel_data(
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struct dc *dc,
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struct pipe_ctx *pipe_ctx,
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bool blank);
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void dcn20_program_output_csc(struct dc *dc,
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struct pipe_ctx *pipe_ctx,
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enum dc_color_space colorspace,
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uint16_t *matrix,
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int opp_id);
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void dcn20_prepare_bandwidth(
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struct dc *dc,
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struct dc_state *context);
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void dcn20_optimize_bandwidth(
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struct dc *dc,
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struct dc_state *context);
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bool dcn20_update_bandwidth(
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struct dc *dc,
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struct dc_state *context);
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void dcn20_disable_writeback(
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struct dc *dc,
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unsigned int dwb_pipe_inst);
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bool dcn20_hwss_wait_for_blank_complete(
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struct output_pixel_processor *opp);
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bool dcn20_set_output_transfer_func(struct pipe_ctx *pipe_ctx,
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const struct dc_stream_state *stream);
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bool dcn20_set_input_transfer_func(struct pipe_ctx *pipe_ctx,
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const struct dc_plane_state *plane_state);
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bool dcn20_dmdata_status_done(struct pipe_ctx *pipe_ctx);
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void dcn20_set_dmdata_attributes(struct pipe_ctx *pipe_ctx);
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void dcn20_disable_stream(struct pipe_ctx *pipe_ctx);
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void dcn20_program_tripleBuffer(
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const struct dc *dc,
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struct pipe_ctx *pipe_ctx,
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bool enableTripleBuffer);
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void dcn20_setup_vupdate_interrupt(struct pipe_ctx *pipe_ctx);
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void dcn20_pipe_control_lock_global(
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struct dc *dc,
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struct pipe_ctx *pipe,
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bool lock);
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void dcn20_setup_gsl_group_as_lock(const struct dc *dc,
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struct pipe_ctx *pipe_ctx,
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bool enable);
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void dcn20_dccg_init(struct dce_hwseq *hws);
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void dcn20_init_blank(
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struct dc *dc,
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struct timing_generator *tg);
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void dcn20_display_init(struct dc *dc);
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#endif /* __DC_HWSS_DCN20_H__ */
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