[PATCH 28/29] drm/amd/display: [FW Promotion] Release 0.0.143.0

Tom Chung chiahsuan.chung at amd.com
Wed Nov 9 06:13:18 UTC 2022


From: Anthony Koo <Anthony.Koo at amd.com>

 - New boot options to enable USB4 DP BW Allocation mode in DPIA

Reviewed-by: Aric Cyr <Aric.Cyr at amd.com>
Acked-by: Tom Chung <chiahsuan.chung at amd.com>
Signed-off-by: Anthony Koo <Anthony.Koo at 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



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