Change-Id: I10030e83d63b2c27bfd16b64178e4f07c13addfa
Signed-off-by: Shaoyun Liu <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 0a1868b..785fb78 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -707,7 +707,8 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev)
int chansize, numchan;
int r;
- adev->gmc.vram_width = amdgpu_atomfirmware_get_vram_width(adev);
+ if (amdgpu_emu_mode != 1)
+ adev->gmc.vram_width = amdgpu_atomfirmware_get_vram_width(adev);
if (!adev->gmc.vram_width) {
/* hbm memory channel size */
chansize = 128;
--
1.9.1
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