From: Taimur Hassan <[email protected]>
Signed-off-by: Taimur Hassan <[email protected]>
Signed-off-by: George Zhang <[email protected]>
---
.../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 111 +++++++++++++++++-
1 file changed, 109 insertions(+), 2 deletions(-)
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 57f30be6bc9c..fb249328c4b2 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -246,14 +246,14 @@
* OS/FW agnostic memcpy
*/
#ifndef dmub_memcpy
-#define dmub_memcpy(dest, source, bytes) memcpy((dest), (source), (bytes))
+#define dmub_memcpy(dest, source, bytes) (void)memcpy((dest), (source),
(bytes))
#endif
/**
* OS/FW agnostic memset
*/
#ifndef dmub_memset
-#define dmub_memset(dest, val, bytes) memset((dest), (val), (bytes))
+#define dmub_memset(dest, val, bytes) (void)memset((dest), (val), (bytes))
#endif
/**
@@ -1702,6 +1702,17 @@ enum dmub_gpint_command {
* ARGS: 1 - Power off
*/
DMUB_GPINT__PANEL_POWER_OFF_SEQ = 138,
+ /**
+ * DESC: Gets panel polarity bias.
+ * ARGS: 0 - Get panel polarity bias
+ */
+ DMUB_GPINT__PANEL_POLARITY_GET_BIAS = 139,
+ /**
+ * DESC: Enables panel polarity.
+ * ARGS: 0 - Disable panel polarity
+ * 1 - Enable panel polarity
+ */
+ DMUB_GPINT__PANEL_POLARITY_DEBUG_ENABLE = 140,
};
/**
@@ -1956,6 +1967,11 @@ enum dmub_cmd_type {
*/
DMUB_CMD__BOOT_TIME_CRC = 96,
+ /**
+ * Command type use for all Panel Polarity commands.
+ */
+ DMUB_CMD__PANEL_POLARITY = 97,
+
/**
* Command type use for VBIOS shared commands.
*/
@@ -4365,6 +4381,15 @@ enum dmub_cmd_replay_type {
DMUB_CMD__REPLAY_SET_GENERAL_CMD = 16,
};
+/*
+ * Panel Polarity sub-types
+ */
+enum dmub_cmd_panel_polarity_type {
+ DMUB_CMD__PANEL_POLARITY_ENABLE = 0,
+ DMUB_CMD__PANEL_POLARITY_GET_BIAS = 1,
+ DMUB_CMD__PANEL_POLARITY_RESET = 2,
+};
+
/*
* Panel Replay sub-types
*/
@@ -7031,6 +7056,80 @@ struct dmub_cmd_pr_enable_data {
uint8_t pad[2];
};
+struct dmub_cmd_panel_polarity_enable_data {
+ /**
+ * Panel Polarity enable or disable.
+ */
+ uint8_t enable;
+ /**
+ * OTG instance
+ */
+ uint8_t otg_inst;
+ /**
+ * @pad: Align structure to 4 byte boundary.
+ */
+ uint8_t pad[2];
+};
+
+struct dmub_cmd_panel_polarity_reset_data {
+ /**
+ * OTG instance
+ */
+ uint8_t otg_inst;
+ /**
+ * @pad: Align structure to 4 byte boundary.
+ */
+ uint8_t pad[3];
+};
+
+struct dmub_cmd_panel_polarity_get_bias_input {
+ /**
+ * OTG instance
+ */
+ uint8_t otg_inst;
+ uint8_t pad[3];
+};
+
+struct dmub_cmd_panel_polarity_get_bias_output {
+ /**
+ * Accumulated Polarity Bias
+ */
+ int32_t accumulated_bias;
+};
+
+struct dmub_rb_cmd_panel_polarity_enable {
+ /**
+ * Command header.
+ */
+ struct dmub_cmd_header header;
+
+ struct dmub_cmd_panel_polarity_enable_data data;
+};
+
+
+struct dmub_rb_cmd_panel_polarity_get_bias {
+ /**
+ * Command header.
+ */
+ struct dmub_cmd_header header;
+
+ union dmub_cmd_panel_polarity_get_bias_data {
+ struct dmub_cmd_panel_polarity_get_bias_input input; /**< Input
*/
+ struct dmub_cmd_panel_polarity_get_bias_output output; /**<
Output */
+ uint32_t output_raw; /**< Raw data output */
+ } data;
+};
+
+struct dmub_rb_cmd_panel_polarity_reset {
+ /**
+ * Command header.
+ */
+ struct dmub_cmd_header header;
+
+ struct dmub_cmd_panel_polarity_reset_data data;
+};
+
+
/**
* Definition of a DMUB_CMD__PR_ENABLE command.
* Panel Replay enable/disable is controlled using action in data.
@@ -7646,6 +7745,7 @@ union dmub_rb_cmd {
struct dmub_rb_cmd_pr_update_state pr_update_state;
struct dmub_rb_cmd_pr_general_cmd pr_general_cmd;
+
/**
* Definition of a DMUB_CMD__IHC command.
*/
@@ -7654,6 +7754,13 @@ union dmub_rb_cmd {
* Definition of a DMUB_CMD__BOOT_TIME_CRC_INIT command.
*/
struct dmub_rb_cmd_boot_time_crc_init boot_time_crc_init;
+
+ /**
+ * Definition of a DMUB_CMD__PANEL_POLARITY_ENABLE command.
+ */
+ struct dmub_rb_cmd_panel_polarity_enable panel_polarity_enable;
+ struct dmub_rb_cmd_panel_polarity_get_bias panel_polarity_get_bias;
+ struct dmub_rb_cmd_panel_polarity_reset panel_polarity_reset;
};
/**
--
2.54.0
