From: Alex Deucher <alexander.deucher@xxxxxxx>
[ Upstream commit 7eded018bfeccb365963bb51be731a9f99aeea59 ]
We need to move the check under the non-headless case, otherwise
we always reserve the VGA save size.
Fixes: 157fe68d74c2ad ("drm/amdgpu: fix size calculation with stolen vga memory")
Reviewed-by: Guchun Chen <guchun.chen@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 3e4892b7b7d3c..ff4e226739308 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -494,13 +494,14 @@ void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev)
break;
}
- if (!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE))
+ if (!amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_DCE)) {
size = 0;
- else
+ } else {
size = amdgpu_gmc_get_vbios_fb_size(adev);
- if (adev->mman.keep_stolen_vga_memory)
- size = max(size, (unsigned)AMDGPU_VBIOS_VGA_ALLOCATION);
+ if (adev->mman.keep_stolen_vga_memory)
+ size = max(size, (unsigned)AMDGPU_VBIOS_VGA_ALLOCATION);
+ }
/* set to 0 if the pre-OS buffer uses up most of vram */
if ((adev->gmc.real_vram_size - size) < (8 * 1024 * 1024))
--
2.27.0
