[PATCH 18/20] drm/amd/display: Add new command to disable replay timing resync

[Alex Hung]

From: Anthony Koo <anthony....@amd.com>

[WHY & HOW]
Add new command to disable replay timing resync

Acked-by: Alex Hung <alex.h...@amd.com>
Signed-off-by: Anthony Koo <anthony....@amd.com>
---
 .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h   | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h 
b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index ed4379c04715..97faa9cfb6f7 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -2840,6 +2840,10 @@ enum dmub_cmd_replay_type {
         * Set power opt and coasting vtotal.
         */
        DMUB_CMD__REPLAY_SET_POWER_OPT_AND_COASTING_VTOTAL      = 4,
+       /**
+        * Set disabled iiming sync.
+        */
+       DMUB_CMD__REPLAY_SET_TIMING_SYNC_SUPPORTED      = 5,
 };
 
 /**
@@ -3002,6 +3006,27 @@ struct dmub_cmd_replay_set_power_opt_data {
        uint32_t power_opt;
 };
 
+/**
+ * Data passed from driver to FW in a 
DMUB_CMD__REPLAY_SET_TIMING_SYNC_SUPPORTED command.
+ */
+struct dmub_cmd_replay_set_timing_sync_data {
+       /**
+        * Panel Instance.
+        * Panel isntance to identify which replay_state to use
+        * Currently the support is only for 0 or 1
+        */
+       uint8_t panel_inst;
+
+       /**
+        * Explicit padding to 4 byte boundary.
+        */
+       uint8_t pad[3];
+       /**
+        * REPLAY set_timing_sync
+        */
+       bool timing_sync_supported;
+};
+
 /**
  * Definition of a DMUB_CMD__SET_REPLAY_POWER_OPT command.
  */
@@ -3068,6 +3093,20 @@ struct 
dmub_rb_cmd_replay_set_power_opt_and_coasting_vtotal {
        struct dmub_cmd_replay_set_coasting_vtotal_data 
replay_set_coasting_vtotal_data;
 };
 
+/**
+ * Definition of a DMUB_CMD__REPLAY_SET_TIMING_SYNC_SUPPORTED command.
+ */
+struct dmub_rb_cmd_replay_set_timing_sync {
+       /**
+        * Command header.
+        */
+       struct dmub_cmd_header header;
+       /**
+        * Definition of DMUB_CMD__REPLAY_SET_TIMING_SYNC_SUPPORTED command.
+        */
+       struct dmub_cmd_replay_set_timing_sync_data replay_set_timing_sync_data;
+};
+
 /**
  * Set of HW components that can be locked.
  *
@@ -4201,6 +4240,8 @@ union dmub_rb_cmd {
         * Definition of a DMUB_CMD__REPLAY_SET_POWER_OPT_AND_COASTING_VTOTAL 
command.
         */
        struct dmub_rb_cmd_replay_set_power_opt_and_coasting_vtotal 
replay_set_power_opt_and_coasting_vtotal;
+
+       struct dmub_rb_cmd_replay_set_timing_sync replay_set_timing_sync;
 };
 
 /**
-- 
2.42.0