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| author | David Belanger <david.belanger@amd.com> | 2024-04-19 17:28:02 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-02 23:18:14 +0300 |
| commit | da43e93d1becce2d757ae217baa09a9b9bae3171 (patch) | |
| tree | 6acfeeb52e37a6d2745b410e97fa4d2fd84536a8 | |
| parent | 0a75dc9831af72f1b85f80f0b8e8a711e5ebfe75 (diff) | |
| download | linux-da43e93d1becce2d757ae217baa09a9b9bae3171.tar.xz | |
drm/amdgpu: Fix physical address mask
Mask should be 44-bit.
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c index 3e6676fdc187..2b7b67916c1d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c @@ -763,7 +763,7 @@ static int gmc_v12_0_sw_init(void *handle) */ adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */ - r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(48)); + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(44)); if (r) { printk(KERN_WARNING "amdgpu: No suitable DMA available.\n"); return r; |