From: Anthony Koo <anthony....@amd.com>
- New boot options to enable USB4 DP BW Allocation mode in DPIA
Reviewed-by: Aric Cyr <aric....@amd.com>
Acked-by: Tom Chung <chiahsuan.ch...@amd.com>
Signed-off-by: Anthony Koo <anthony....@amd.com>
---
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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 34b03bc7f838..795d8811af9a 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -407,8 +407,9 @@ union dmub_fw_boot_options {
uint32_t gpint_scratch8: 1; /* 1 if GPINT is in scratch8*/
uint32_t usb4_cm_version: 1; /**< 1 CM support */
uint32_t dpia_hpd_int_enable_supported: 1; /* 1 if dpia hpd int
enable supported */
+ uint32_t usb4_dpia_bw_alloc_supported: 1; /* 1 if USB4 dpia BW
allocation supported */
- uint32_t reserved : 16; /**< reserved */
+ uint32_t reserved : 15; /**< reserved */
} bits; /**< boot bits */
uint32_t all; /**< 32-bit access to bits */
};
--
2.25.1
