修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
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@@ -28,6 +28,8 @@
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 #define LINK_TRAINING_ATTEMPTS 4
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 #define LINK_TRAINING_RETRY_DELAY 50 /* ms */
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+#define LINK_AUX_DEFAULT_LTTPR_TIMEOUT_PERIOD 3200 /*us*/
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+#define LINK_AUX_DEFAULT_TIMEOUT_PERIOD 552 /*us*/
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 struct dc_link;
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 struct dc_stream_state;
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@@ -38,6 +40,14 @@
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 	struct dc_link_settings *known_limit_link_setting,
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 	int *fail_count);
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+bool dp_verify_link_cap_with_retries(
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+	struct dc_link *link,
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+	struct dc_link_settings *known_limit_link_setting,
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+	int attempts);
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+
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+bool dp_verify_mst_link_cap(
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+	struct dc_link *link);
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+
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 bool dp_validate_mode_timing(
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 	struct dc_link *link,
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 	const struct dc_crtc_timing *timing);
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@@ -47,10 +57,11 @@
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 	struct dc_link_settings *link_setting);
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 bool perform_link_training_with_retries(
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-	struct dc_link *link,
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 	const struct dc_link_settings *link_setting,
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 	bool skip_video_pattern,
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-	int attempts);
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+	int attempts,
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+	struct pipe_ctx *pipe_ctx,
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+	enum signal_type signal);
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 bool is_mst_supported(struct dc_link *link);
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@@ -62,4 +73,18 @@
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 void dp_enable_mst_on_sink(struct dc_link *link, bool enable);
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+enum dp_panel_mode dp_get_panel_mode(struct dc_link *link);
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+void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode);
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+
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+bool dp_overwrite_extended_receiver_cap(struct dc_link *link);
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+
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+void dpcd_set_source_specific_data(struct dc_link *link);
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+
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+void dp_set_fec_ready(struct dc_link *link, bool ready);
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+void dp_set_fec_enable(struct dc_link *link, bool enable);
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+bool dp_set_dsc_enable(struct pipe_ctx *pipe_ctx, bool enable);
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+bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable);
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+void dp_set_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable);
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+bool dp_update_dsc_config(struct pipe_ctx *pipe_ctx);
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+
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 #endif /* __DC_LINK_DP_H__ */