From: Anthony Koo <Anthony.Koo@xxxxxxx>
| [Header Changes]
| - Add new SCRATCH15 boot option and fw_state member to skip
| phy access
| - Add new SCRATCH15 boot option and fw_state member to disable
| clk gating
| - Add defines for AUX return status
| - Add defines for HPD events
Signed-off-by: Anthony Koo <Anthony.Koo@xxxxxxx>
Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
---
.../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 27 ++++++++++++++++---
1 file changed, 24 insertions(+), 3 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 e6166a4ba71b..c0669e47b8c4 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -36,10 +36,10 @@
/* Firmware versioning. */
#ifdef DMUB_EXPOSE_VERSION
-#define DMUB_FW_VERSION_GIT_HASH 0x1893cb959
+#define DMUB_FW_VERSION_GIT_HASH 0x8aafc9acc
#define DMUB_FW_VERSION_MAJOR 0
#define DMUB_FW_VERSION_MINOR 0
-#define DMUB_FW_VERSION_REVISION 37
+#define DMUB_FW_VERSION_REVISION 38
#define DMUB_FW_VERSION_TEST 0
#define DMUB_FW_VERSION_VBIOS 0
#define DMUB_FW_VERSION_HOTFIX 0
@@ -189,7 +189,9 @@ union dmub_fw_boot_options {
uint32_t pemu_env : 1;
uint32_t fpga_env : 1;
uint32_t optimized_init : 1;
- uint32_t reserved : 29;
+ uint32_t skip_phy_access : 1;
+ uint32_t disable_clk_gate: 1;
+ uint32_t reserved : 27;
} bits;
uint32_t all;
};
@@ -477,6 +479,14 @@ enum dp_aux_request_action {
DP_AUX_REQ_ACTION_DPCD_READ = 0x90
};
+enum aux_return_code_type {
+ AUX_RET_SUCCESS = 0,
+ AUX_RET_ERROR_TIMEOUT,
+ AUX_RET_ERROR_NO_DATA,
+ AUX_RET_ERROR_INVALID_OPERATION,
+ AUX_RET_ERROR_PROTOCOL_ERROR,
+};
+
/* DP AUX command */
struct aux_transaction_parameters {
uint8_t is_i2c_over_aux;
@@ -526,6 +536,17 @@ struct dmub_rb_cmd_dp_aux_reply {
struct aux_reply_data reply_data;
};
+/* DP HPD Notify command - OutBox Cmd */
+enum dp_hpd_type {
+ DP_HPD = 0,
+ DP_IRQ
+};
+
+enum dp_hpd_status {
+ DP_HPD_UNPLUG = 0,
+ DP_HPD_PLUG
+};
+
struct dp_hpd_data {
uint8_t phy_port_index;
uint8_t hpd_type;
--
2.25.1
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
