drm/amd/display: Disable Timing sync check in Full-Screen Video Case

[why]
If Panel max link off frame count is low, it will cause low residency
for Replay, then Disabled timing sync check in Full screen Video Case.

Reviewed-by: Robin Chen <robin.chen@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Dennis Chan <dennis.chan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 47 insertions, 19 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index a2f6c994a2a9..7313cfe69498 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -1018,6 +1018,12 @@ enum replay_coasting_vtotal_type {
 	PR_COASTING_TYPE_NUM,
 };
 
+enum replay_link_off_frame_count_level {
+	PR_LINK_OFF_FRAME_COUNT_FAIL = 0x0,
+	PR_LINK_OFF_FRAME_COUNT_GOOD = 0x2,
+	PR_LINK_OFF_FRAME_COUNT_BEST = 0x6,
+};
+
 /*
  * This is general Interface for Replay to
  * set an 32 bit variable to dmub
@@ -1041,26 +1047,48 @@ union replay_error_status {
 };
 
 struct replay_config {
-	bool replay_supported;                          // Replay feature is supported
-	unsigned int replay_power_opt_supported;        // Power opt flags that are supported
-	bool replay_smu_opt_supported;                  // SMU optimization is supported
-	unsigned int replay_enable_option;              // Replay enablement option
-	uint32_t debug_flags;                           // Replay debug flags
-	bool replay_timing_sync_supported; // Replay desync is supported
-	bool force_disable_desync_error_check;             // Replay desync is supported
-	bool received_desync_error_hpd; //Replay Received Desync Error HPD.
-	union replay_error_status replay_error_status; // Replay error status
-};
-
-/* Replay feature flags */
+	/* Replay feature is supported */
+	bool replay_supported;
+	/* Power opt flags that are supported */
+	unsigned int replay_power_opt_supported;
+	/* SMU optimization is supported */
+	bool replay_smu_opt_supported;
+	/* Replay enablement option */
+	unsigned int replay_enable_option;
+	/* Replay debug flags */
+	uint32_t debug_flags;
+	/* Replay sync is supported */
+	bool replay_timing_sync_supported;
+	/* Replay Disable desync error check. */
+	bool force_disable_desync_error_check;
+	/* Replay Received Desync Error HPD. */
+	bool received_desync_error_hpd;
+	/* Replay feature is supported long vblank */
+	bool replay_support_fast_resync_in_ultra_sleep_mode;
+	/* Replay error status */
+	union replay_error_status replay_error_status;
+};
+
+/* Replay feature flags*/
 struct replay_settings {
-	struct replay_config config;            // Replay configuration
-	bool replay_feature_enabled;            // Replay feature is ready for activating
-	bool replay_allow_active;               // Replay is currently active
-	unsigned int replay_power_opt_active;   // Power opt flags that are activated currently
-	bool replay_smu_opt_enable;             // SMU optimization is enabled
-	uint16_t coasting_vtotal;               // Current Coasting vtotal
-	uint16_t coasting_vtotal_table[PR_COASTING_TYPE_NUM]; // Coasting vtotal table
+	/* Replay configuration */
+	struct replay_config config;
+	/* Replay feature is ready for activating */
+	bool replay_feature_enabled;
+	/* Replay is currently active */
+	bool replay_allow_active;
+	/* Replay is currently active */
+	bool replay_allow_long_vblank;
+	/* Power opt flags that are activated currently */
+	unsigned int replay_power_opt_active;
+	/* SMU optimization is enabled */
+	bool replay_smu_opt_enable;
+	/* Current Coasting vtotal */
+	uint16_t coasting_vtotal;
+	/* Coasting vtotal table */
+	uint16_t coasting_vtotal_table[PR_COASTING_TYPE_NUM];
+	/* Maximum link off frame count */
+	enum replay_link_off_frame_count_level link_off_frame_count_level;
 };
 
 /* To split out "global" and "per-panel" config settings.