diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h deleted file mode 100644 index 95fb61d62778..000000000000 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Copyright 2012-15 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: AMD - * - */ - -#ifndef __DAL_DDC_SERVICE_H__ -#define __DAL_DDC_SERVICE_H__ - -#include "include/ddc_service_types.h" -#include "include/i2caux_interface.h" - -#define EDID_SEGMENT_SIZE 256 - -/* Address range from 0x00 to 0x1F.*/ -#define DP_ADAPTOR_TYPE2_SIZE 0x20 -#define DP_ADAPTOR_TYPE2_REG_ID 0x10 -#define DP_ADAPTOR_TYPE2_REG_MAX_TMDS_CLK 0x1D -/* Identifies adaptor as Dual-mode adaptor */ -#define DP_ADAPTOR_TYPE2_ID 0xA0 -/* MHz*/ -#define DP_ADAPTOR_TYPE2_MAX_TMDS_CLK 600 -/* MHz*/ -#define DP_ADAPTOR_TYPE2_MIN_TMDS_CLK 25 -/* kHZ*/ -#define DP_ADAPTOR_DVI_MAX_TMDS_CLK 165000 -/* kHZ*/ -#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 165000 - -#define DDC_I2C_COMMAND_ENGINE I2C_COMMAND_ENGINE_SW - -struct ddc_service; -struct graphics_object_id; -enum ddc_result; -struct av_sync_data; -struct dp_receiver_id_info; - -struct i2c_payloads; -struct aux_payloads; -enum aux_return_code_type; - -void dal_ddc_i2c_payloads_add( - struct i2c_payloads *payloads, - uint32_t address, - uint32_t len, - uint8_t *data, - bool write); - -struct ddc_service_init_data { - struct graphics_object_id id; - struct dc_context *ctx; - struct dc_link *link; - bool is_dpia_link; -}; - -struct ddc_service *dal_ddc_service_create( - struct ddc_service_init_data *ddc_init_data); - -void dal_ddc_service_destroy(struct ddc_service **ddc); - -enum ddc_service_type dal_ddc_service_get_type(struct ddc_service *ddc); - -void dal_ddc_service_set_transaction_type( - struct ddc_service *ddc, - enum ddc_transaction_type type); - -bool dal_ddc_service_is_in_aux_transaction_mode(struct ddc_service *ddc); - -void dal_ddc_service_i2c_query_dp_dual_mode_adaptor( - struct ddc_service *ddc, - struct display_sink_capability *sink_cap); - -bool dal_ddc_service_query_ddc_data( - struct ddc_service *ddc, - uint32_t address, - uint8_t *write_buf, - uint32_t write_size, - uint8_t *read_buf, - uint32_t read_size); - -bool dal_ddc_submit_aux_command(struct ddc_service *ddc, - struct aux_payload *payload); - -int dc_link_aux_transfer_raw(struct ddc_service *ddc, - struct aux_payload *payload, - enum aux_return_code_type *operation_result); - -bool dc_link_aux_transfer_with_retries(struct ddc_service *ddc, - struct aux_payload *payload); - -bool dc_link_aux_try_to_configure_timeout(struct ddc_service *ddc, - uint32_t timeout); - -void dal_ddc_service_write_scdc_data( - struct ddc_service *ddc_service, - uint32_t pix_clk, - bool lte_340_scramble); - -void dal_ddc_service_read_scdc_data( - struct ddc_service *ddc_service); - -void ddc_service_set_dongle_type(struct ddc_service *ddc, - enum display_dongle_type dongle_type); - -void dal_ddc_service_set_ddc_pin( - struct ddc_service *ddc_service, - struct ddc *ddc); - -struct ddc *dal_ddc_service_get_ddc_pin(struct ddc_service *ddc_service); - -uint32_t get_defer_delay(struct ddc_service *ddc); - -#endif /* __DAL_DDC_SERVICE_H__ */ - |