Commit f3cd57e4 authored by Roman Li's avatar Roman Li Committed by Alex Deucher

drm/amd/display: Disable dmcu fw loading for dcn314

[Why]
DCN 3.1.4 uses dmub not dmcu. Attempt to identify
dmcu firmware for dcn314 results in dm init error:
"Unsupported ASIC type"

[How]
Add dcn314 to the list of asics that don't require dmcu
Signed-off-by: default avatarRoman Li <roman.li@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 660f46e1
...@@ -1805,6 +1805,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev) ...@@ -1805,6 +1805,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
case IP_VERSION(3, 0, 1): case IP_VERSION(3, 0, 1):
case IP_VERSION(3, 1, 2): case IP_VERSION(3, 1, 2):
case IP_VERSION(3, 1, 3): case IP_VERSION(3, 1, 3):
case IP_VERSION(3, 1, 4):
case IP_VERSION(3, 1, 5): case IP_VERSION(3, 1, 5):
case IP_VERSION(3, 1, 6): case IP_VERSION(3, 1, 6):
case IP_VERSION(3, 2, 0): case IP_VERSION(3, 2, 0):
......
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