[PATCH 2/2] drm/amdgpu: Correctly setup TMR region size for GFX9.4.3
Mukul Joshi
mukul.joshi at amd.com
Thu Jun 22 21:28:43 UTC 2023
A faulty check was causing TMR region size to be setup incorrectly
for GFX9.4.3. Remove the check and setup TMR region size as 280MB
for GFX9.4.3.
Fixes: b6780d70db5e ("drm/amdgpu: bypass bios dependent operations")
Signed-off-by: Mukul Joshi <mukul.joshi at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 7c6dd3de1867..fa5721b3139c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1718,7 +1718,7 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
reserve_size =
amdgpu_atomfirmware_get_fw_reserved_fb_size(adev);
- if (!adev->bios && adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3))
+ if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3))
reserve_size = max(reserve_size, (uint32_t)280 << 20);
else if (!reserve_size)
reserve_size = DISCOVERY_TMR_OFFSET;
--
2.35.1
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