[PATCH 06/43] drm/amd/display: Decouple dcn35 and dcn351 dmub firmware

[Roman.Li at amd.com]

From: Roman Li <roman.li at amd.com>

[Why]
dcn351 dmub fw was decoupled from dcn35.

[How]
Add dcn351 dmub fw load path.

Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira at amd.com>
Acked-by: Roman Li <roman.li at amd.com>
Signed-off-by: Roman Li <roman.li at amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler at amd.com>
---
 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;
-- 
2.34.1