From: Anthony Koo <anthony.koo@xxxxxxx>
[WHY & HOW]
Add new command to disable replay timing resync
Acked-by: Alex Hung <alex.hung@xxxxxxx>
Signed-off-by: Anthony Koo <anthony.koo@xxxxxxx>
---
.../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
