diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2018-03-20 12:56:18 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-03-20 12:56:18 +0300 |
| commit | edc39c9b4589a4ce9a69273b5a27a1459c3423d4 (patch) | |
| tree | e5850fe4a533579b0de12c02e48f7dcdd60e8e38 /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | a06cc94f3f8dfab74fe7fac3a6e9f15d77566d00 (diff) | |
| parent | 1b5f3ba415fe4cf8b8b39c8d104ed44cde330658 (diff) | |
| download | linux-edc39c9b4589a4ce9a69273b5a27a1459c3423d4.tar.xz | |
Merge branch 'linus' into x86/build to pick up dependencies
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 8d3e3d2e0090..7828a5e10629 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1365,6 +1365,10 @@ int radeon_device_init(struct radeon_device *rdev, if ((rdev->flags & RADEON_IS_PCI) && (rdev->family <= CHIP_RS740)) rdev->need_dma32 = true; +#ifdef CONFIG_PPC64 + if (rdev->family == CHIP_CEDAR) + rdev->need_dma32 = true; +#endif dma_bits = rdev->need_dma32 ? 32 : 40; r = pci_set_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits)); |