Merge tag 'drm-next-5.5-2019-10-25' of git://people.freedesktop.org/~agd5f/linux into drm-next

drm-next-5.5-2019-10-25:

amdgpu:
- BACO support for CI and VI asics
- Quick memory training support for navi
- MSI-X support
- RAS fixes
- Display AVI infoframe fixes
- Display ref clock fixes for renoir
- Fix number of audio endpoints in renoir
- Fix for discovery tables
- Powerplay fixes
- Documentation fixes
- Misc cleanups

radeon:
- revert a PPC fix which broke x86

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191025221020.203546-1-alexander.deucher@amd.com

12 files changed, 72 insertions, 5 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
index 7d35d03a2d43..14716ba35662 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h
@@ -105,6 +105,9 @@ int dc_link_aux_transfer_raw(struct ddc_service *ddc,
 bool dc_link_aux_transfer_with_retries(struct ddc_service *ddc,
 		struct aux_payload *payload);
 
+enum dc_status dc_link_aux_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,
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 08a4df2c61a8..045138dbdccb 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
@@ -28,6 +28,8 @@
 
 #define LINK_TRAINING_ATTEMPTS 4
 #define LINK_TRAINING_RETRY_DELAY 50 /* ms */
+#define LINK_AUX_DEFAULT_EXTENDED_TIMEOUT_PERIOD 32000 /*us*/
+#define LINK_AUX_DEFAULT_TIMEOUT_PERIOD 400 /*us*/
 
 struct dc_link;
 struct dc_stream_state;
@@ -43,6 +45,9 @@ bool dp_verify_link_cap_with_retries(
 	struct dc_link_settings *known_limit_link_setting,
 	int attempts);
 
+bool dp_verify_mst_link_cap(
+	struct dc_link *link);
+
 bool dp_validate_mode_timing(
 	struct dc_link *link,
 	const struct dc_crtc_timing *timing);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h b/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h
index e79cd4e92919..e77b3a76766d 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h
@@ -140,6 +140,9 @@ struct write_command_context {
 
 
 struct aux_engine_funcs {
+	bool (*configure_timeout)(
+		struct ddc_service *ddc,
+		uint32_t timeout);
 	void (*destroy)(
 		struct aux_engine **ptr);
 	bool (*acquire_engine)(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
index 76f9ad1b23df..f2e21cb9fbd5 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
@@ -47,7 +47,7 @@
 #ifdef CONFIG_DRM_AMD_DC_DCN2_1
 /* Will these bw structures be ASIC specific? */
 
-#define MAX_NUM_DPM_LVL		4
+#define MAX_NUM_DPM_LVL		8
 #define WM_SET_COUNT 		4
 
 
@@ -149,6 +149,7 @@ struct wm_table {
 struct clk_bw_params {
 	unsigned int vram_type;
 	unsigned int num_channels;
+	unsigned int dispclk_vco_khz;
 	struct clk_limit_table clk_table;
 	struct wm_table wm_table;
 };
@@ -180,12 +181,16 @@ struct clk_mgr_funcs {
 			struct dc_state *context,
 			enum dc_clock_type clock_type,
 			struct dc_clock_config *clock_cfg);
+
+	bool (*are_clock_states_equal) (struct dc_clocks *a,
+			struct dc_clocks *b);
 };
 
 struct clk_mgr {
 	struct dc_context *ctx;
 	struct clk_mgr_funcs *funcs;
 	struct dc_clocks clks;
+	bool psr_allow_active_cache;
 	int dprefclk_khz; // Used by program pixel clock in clock source funcs, need to figureout where this goes
 #ifdef CONFIG_DRM_AMD_DC_DCN2_1
 	struct clk_bw_params *bw_params;
@@ -199,4 +204,8 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 
 void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr);
 
+void clk_mgr_exit_optimized_pwr_state(const struct dc *dc, struct clk_mgr *clk_mgr);
+
+void clk_mgr_optimize_pwr_state(const struct dc *dc, struct clk_mgr *clk_mgr);
+
 #endif /* __DAL_CLK_MGR_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 213046de1675..2e8cd7956a17 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -184,6 +184,21 @@ struct clk_mgr_registers {
 	uint32_t MP1_SMN_C2PMSG_91;
 };
 
+enum clock_type {
+	clock_type_dispclk = 1,
+	clock_type_dcfclk,
+	clock_type_socclk,
+	clock_type_pixelclk,
+	clock_type_phyclk,
+	clock_type_dppclk,
+	clock_type_fclk,
+	clock_type_dcfdsclk,
+	clock_type_dscclk,
+	clock_type_uclk,
+	clock_type_dramclk,
+};
+
+
 struct state_dependent_clocks {
 	int display_clk_khz;
 	int pixel_clk_khz;
@@ -281,8 +296,14 @@ static inline bool should_set_clock(bool safe_to_lower, int calc_clk, int cur_cl
 
 static inline bool should_update_pstate_support(bool safe_to_lower, bool calc_support, bool cur_support)
 {
-	// Whenever we are transitioning pstate support, we always want to notify prior to committing state
-	return (calc_support != cur_support) ? !safe_to_lower : false;
+	if (cur_support != calc_support) {
+		if (calc_support == true && safe_to_lower)
+			return true;
+		else if (calc_support == false && !safe_to_lower)
+			return true;
+	}
+
+	return false;
 }
 
 int clk_mgr_helper_get_active_display_cnt(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index a6297219d7fc..c81a17aeaa25 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -147,6 +147,7 @@ struct hubbub_funcs {
 	bool (*is_allow_self_refresh_enabled)(struct hubbub *hubbub);
 	void (*allow_self_refresh_control)(struct hubbub *hubbub, bool allow);
 
+	void (*apply_DEDCN21_147_wa)(struct hubbub *hubbub);
 };
 
 struct hubbub {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
index abb4e4237fb6..b21909216fb6 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -184,6 +184,10 @@ struct link_encoder_funcs {
 	bool (*fec_is_active)(struct link_encoder *enc);
 #endif
 	bool (*is_in_alt_mode) (struct link_encoder *enc);
+
+	void (*get_max_link_cap)(struct link_encoder *enc,
+		struct dc_link_settings *link_settings);
+
 	enum signal_type (*get_dig_mode)(
 		struct link_encoder *enc);
 };
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index e8668388581b..67b610d6d91f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -43,6 +43,7 @@ struct dcn_watermarks {
 #if defined(CONFIG_DRM_AMD_DC_DCN2_1)
 	uint32_t frac_urg_bw_nom;
 	uint32_t frac_urg_bw_flip;
+	int32_t urgent_latency_ns;
 #endif
 	struct cstate_pstate_watermarks_st cstate_pstate;
 };
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
index 957e9047381a..18def2b6fafe 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
@@ -208,6 +208,7 @@ struct output_pixel_processor {
 	struct mpc_tree mpc_tree_params;
 	bool mpcc_disconnect_pending[MAX_PIPES];
 	const struct opp_funcs *funcs;
+	uint32_t dyn_expansion;
 };
 
 enum fmt_stereo_action {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
index fe9b7a10a1c3..6305e388612a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -214,6 +214,11 @@ struct stream_encoder_funcs {
 	unsigned int (*dig_source_otg)(
 		struct stream_encoder *enc);
 
+	bool (*dp_get_pixel_format)(
+		struct stream_encoder *enc,
+		enum dc_pixel_encoding *encoding,
+		enum dc_color_depth *depth);
+
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 #ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT
 	void (*enc_read_state)(struct stream_encoder *enc, struct enc_state *s);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 6196cc32356e..27c73caf74ee 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -261,6 +261,8 @@ struct timing_generator_funcs {
 
 	void (*program_manual_trigger)(struct timing_generator *optc);
 	void (*setup_manual_trigger)(struct timing_generator *optc);
+	bool (*get_hw_timing)(struct timing_generator *optc,
+			struct dc_crtc_timing *hw_crtc_timing);
 
 	void (*set_vtg_params)(struct timing_generator *optc,
 			const struct dc_crtc_timing *dc_crtc_timing);
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 cbac3b61da94..d39c1e11def5 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -232,6 +232,13 @@ struct hw_sequencer_funcs {
 			struct dc *dc,
 			struct dc_state *context);
 
+	void (*exit_optimized_pwr_state)(
+			const struct dc *dc,
+			struct dc_state *context);
+	void (*optimize_pwr_state)(
+			const struct dc *dc,
+			struct dc_state *context);
+
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 	bool (*update_bandwidth)(
 			struct dc *dc,
@@ -324,10 +331,12 @@ struct hw_sequencer_funcs {
 			struct dc_state *context);
 	void (*update_writeback)(struct dc *dc,
 			const struct dc_stream_status *stream_status,
-			struct dc_writeback_info *wb_info);
+			struct dc_writeback_info *wb_info,
+			struct dc_state *context);
 	void (*enable_writeback)(struct dc *dc,
 			const struct dc_stream_status *stream_status,
-			struct dc_writeback_info *wb_info);
+			struct dc_writeback_info *wb_info,
+			struct dc_state *context);
 	void (*disable_writeback)(struct dc *dc,
 			unsigned int dwb_pipe_inst);
 #endif
@@ -340,6 +349,9 @@ struct hw_sequencer_funcs {
 			enum dc_clock_type clock_type,
 			struct dc_clock_config *clock_cfg);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
+	bool (*s0i3_golden_init_wa)(struct dc *dc);
+#endif
 };
 
 void color_space_to_black_color(