Merge drm/drm-next into drm-intel-next

Getting in sync with -rc2

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

6 files changed, 32 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index 3ae05c96d557..ffc3f2c63db8 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -65,7 +65,8 @@ bool perform_link_training_with_retries(
 	bool skip_video_pattern,
 	int attempts,
 	struct pipe_ctx *pipe_ctx,
-	enum signal_type signal);
+	enum signal_type signal,
+	bool do_fallback);
 
 bool is_mst_supported(struct dc_link *link);
 
@@ -75,6 +76,8 @@ void detect_edp_sink_caps(struct dc_link *link);
 
 bool is_dp_active_dongle(const struct dc_link *link);
 
+bool is_dp_branch_device(const struct dc_link *link);
+
 bool is_edp_ilr_optimization_required(struct dc_link *link, struct dc_crtc_timing *crtc_timing);
 
 void dp_enable_mst_on_sink(struct dc_link *link, bool enable);
@@ -94,5 +97,13 @@ void dp_set_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable);
 bool dp_update_dsc_config(struct pipe_ctx *pipe_ctx);
 bool dp_set_dsc_on_rx(struct pipe_ctx *pipe_ctx, bool enable);
 
+/* Convert PHY repeater count read from DPCD uint8_t. */
+uint8_t dp_convert_to_count(uint8_t lttpr_repeater_count);
+
+/* Check DPCD training status registers to detect link loss. */
+enum link_training_result dp_check_link_loss_status(
+		struct dc_link *link,
+		const struct link_training_settings *link_training_setting);
 
+enum dp_link_encoding dp_get_link_encoding_format(const struct dc_link_settings *link_settings);
 #endif /* __DC_LINK_DP_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
index ddbe4bb52724..00fc81431b43 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -32,6 +32,12 @@
 struct dpp {
 	const struct dpp_funcs *funcs;
 	struct dc_context *ctx;
+	/**
+	 * @inst:
+	 *
+	 * inst stands for "instance," and it is an id number that references a
+	 * specific DPP.
+	 */
 	int inst;
 	struct dpp_caps *caps;
 	struct pwl_params regamma_params;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
index f520e13aee4c..f94135c6e3c2 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
@@ -88,6 +88,7 @@ struct dsc_enc_caps {
 	int32_t max_total_throughput_mps; /* Maximum total throughput with all the slices combined */
 	int32_t max_slice_width;
 	uint32_t bpp_increment_div; /* bpp increment divisor, e.g. if 16, it's 1/16th of a bit */
+	bool is_dp;
 };
 
 struct dsc_funcs {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
index 75c77ad9cbfe..640bb432bd6a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -363,6 +363,9 @@ struct mpc_funcs {
 			struct mpc *mpc,
 			int opp_id);
 
+	void (*set_bg_color)(struct mpc *mpc,
+			struct tg_color *bg_color,
+			int mpcc_id);
 };
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 1d5853c95448..43284d410687 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -235,6 +235,10 @@ struct hw_sequencer_funcs {
 			enum dc_color_depth color_depth,
 			const struct tg_color *solid_color,
 			int width, int height, int offset);
+	void (*update_visual_confirm_color)(struct dc *dc,
+			struct pipe_ctx *pipe_ctx,
+			struct tg_color *color,
+			int mpcc_id);
 };
 
 void color_space_to_black_color(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
index 7d36e55f3097..883dd8733ea4 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
@@ -81,6 +81,11 @@ struct dc_link *link_enc_cfg_get_link_using_link_enc(
 /* Return DIG link encoder used by link. NULL if unused. */
 struct link_encoder *link_enc_cfg_get_link_enc_used_by_link(
 		struct dc_state *state,
-		struct dc_link *link);
+		const struct dc_link *link);
+
+/* Return next available DIG link encoder. NULL if none available. */
+struct link_encoder *link_enc_cfg_get_next_avail_link_enc(
+	const struct dc *dc,
+	const struct dc_state *state);
 
 #endif /* DC_INC_LINK_ENC_CFG_H_ */