5dea2142a8
[Why] If DMUB is used, LVTMA VBIOS call can be used to control eDP instead of tranditional transmitter control. Interface is agreed with VBIOS for eDP to use this new path to program LVTMA registers. [How] Create DAL interface to send DMUB command for LVTMA as currently implemented in VBIOS. Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
104 lines
3.5 KiB
C
104 lines
3.5 KiB
C
/*
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* Copyright 2012-15 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 __DAL_COMMAND_TABLE2_H__
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#define __DAL_COMMAND_TABLE2_H__
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struct bios_parser;
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struct bp_encoder_control;
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struct cmd_tbl {
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enum bp_result (*dig_encoder_control)(
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struct bios_parser *bp,
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struct bp_encoder_control *control);
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enum bp_result (*encoder_control_dig1)(
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struct bios_parser *bp,
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struct bp_encoder_control *control);
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enum bp_result (*encoder_control_dig2)(
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struct bios_parser *bp,
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struct bp_encoder_control *control);
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enum bp_result (*transmitter_control)(
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struct bios_parser *bp,
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struct bp_transmitter_control *control);
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enum bp_result (*set_pixel_clock)(
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struct bios_parser *bp,
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struct bp_pixel_clock_parameters *bp_params);
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enum bp_result (*enable_spread_spectrum_on_ppll)(
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struct bios_parser *bp,
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struct bp_spread_spectrum_parameters *bp_params,
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bool enable);
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enum bp_result (*adjust_display_pll)(
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struct bios_parser *bp,
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struct bp_adjust_pixel_clock_parameters *bp_params);
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enum bp_result (*dac1_encoder_control)(
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struct bios_parser *bp,
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bool enable,
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uint32_t pixel_clock,
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uint8_t dac_standard);
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enum bp_result (*dac2_encoder_control)(
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struct bios_parser *bp,
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bool enable,
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uint32_t pixel_clock,
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uint8_t dac_standard);
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enum bp_result (*dac1_output_control)(
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struct bios_parser *bp,
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bool enable);
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enum bp_result (*dac2_output_control)(
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struct bios_parser *bp,
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bool enable);
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enum bp_result (*set_crtc_timing)(
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struct bios_parser *bp,
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struct bp_hw_crtc_timing_parameters *bp_params);
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enum bp_result (*enable_crtc)(
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struct bios_parser *bp,
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enum controller_id controller_id,
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bool enable);
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enum bp_result (*enable_crtc_mem_req)(
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struct bios_parser *bp,
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enum controller_id controller_id,
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bool enable);
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enum bp_result (*program_clock)(
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struct bios_parser *bp,
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struct bp_pixel_clock_parameters *bp_params);
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enum bp_result (*external_encoder_control)(
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struct bios_parser *bp,
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struct bp_external_encoder_control *cntl);
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enum bp_result (*enable_disp_power_gating)(
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struct bios_parser *bp,
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enum controller_id crtc_id,
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enum bp_pipe_control_action action);
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enum bp_result (*set_dce_clock)(
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struct bios_parser *bp,
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struct bp_set_dce_clock_parameters *bp_params);
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unsigned int (*get_smu_clock_info)(
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struct bios_parser *bp, uint8_t id);
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enum bp_result (*enable_lvtma_control)(struct bios_parser *bp,
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uint8_t uc_pwr_on);
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};
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void dal_firmware_parser_init_cmd_tbl(struct bios_parser *bp);
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#endif
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