ef9de1876a
[Why] assr is content protection for eDP, in order to use it we need to call psp ta (dtm) [How] We have a enable_assr callback, hook into this and call the correct psp cmd id to enable assr. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
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* Copyright 2018 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 DM_CP_PSP_IF__H
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#define DM_CP_PSP_IF__H
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struct dc_link;
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struct cp_psp_stream_config {
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uint8_t otg_inst;
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uint8_t link_enc_inst;
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uint8_t stream_enc_inst;
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uint8_t mst_supported;
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void *dm_stream_ctx;
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bool dpms_off;
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};
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struct cp_psp_funcs {
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bool (*enable_assr)(void *handle, struct dc_link *link);
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void (*update_stream_config)(void *handle, struct cp_psp_stream_config *config);
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};
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struct cp_psp {
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void *handle;
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struct cp_psp_funcs funcs;
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};
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#endif /* DM_CP_PSP_IF__H */
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