[AMD Official Use Only - General]
Reviewed-by: Yifan Zhang <yifan1.zhang@xxxxxxx>
Best Regards,
Yifan
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Li Ma
Sent: Thursday, March 28, 2024 11:23 AM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Mahfooz, Hamza <Hamza.Mahfooz@xxxxxxx>; Li, Roman <Roman.Li@xxxxxxx>
Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Zhang, Yifan <Yifan1.Zhang@xxxxxxx>; Ma, Li <Li.Ma@xxxxxxx>
Subject: [PATCH] drm/amd/display: add DCN 351 version for microcode load
There is a new DCN veriosn 3.5.1 need to load
Signed-off-by: Li Ma <li.ma@xxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ef546932f6c9..d98632f37c0d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -148,6 +148,9 @@ MODULE_FIRMWARE(FIRMWARE_NAVI12_DMCU);
#define FIRMWARE_DCN_35_DMUB "amdgpu/dcn_3_5_dmcub.bin"
MODULE_FIRMWARE(FIRMWARE_DCN_35_DMUB);
+#define FIRMWARE_DCN_351_DMUB "amdgpu/dcn_3_5_1_dmcub.bin"
+MODULE_FIRMWARE(FIRMWARE_DCN_351_DMUB);
+
/* Number of bytes in PSP header for firmware. */ #define PSP_HEADER_BYTES 0x100
@@ -4820,9 +4823,11 @@ static int dm_init_microcode(struct amdgpu_device *adev)
fw_name_dmub = FIRMWARE_DCN_V3_2_1_DMCUB;
break;
case IP_VERSION(3, 5, 0):
- case IP_VERSION(3, 5, 1):
fw_name_dmub = FIRMWARE_DCN_35_DMUB;
break;
+ case IP_VERSION(3, 5, 1):
+ fw_name_dmub = FIRMWARE_DCN_351_DMUB;
+ break;
default:
/* ASIC doesn't support DMUB. */
return 0;
--
2.25.1
