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| author | Shaoyun Liu <Shaoyun.Liu@amd.com> | 2018-02-07 01:29:35 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 22:19:48 +0300 |
| commit | 3d918c0ed26091beb767a8d23c4226706b0e8e88 (patch) | |
| tree | 201436c2d255e10d543777b1d58a56b749b573a3 /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 4a2ba394777a7da1e49f4f13a9b9d6882be1f1d4 (diff) | |
| download | linux-3d918c0ed26091beb767a8d23c4226706b0e8e88.tar.xz | |
drm/amdgpu: Avoid get vram info from atom bios on emulation mode
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 0f4a9a8575a4..d5b6d00d83a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -712,7 +712,8 @@ 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; |