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| author | Alex Deucher <alexander.deucher@amd.com> | 2015-01-30 09:52:24 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-02-02 11:39:34 -0500 |
| commit | a124d068bf5be6be2ff4b9fab77b1b7509107e68 (patch) | |
| tree | 86a536ffb906261de7b7ef574d5ef663aaaf4707 /drivers/gpu/drm/radeon/radeon_vm.c | |
| parent | 544143f9e01a60a93eb00ab4bfcb9bf4702a2a7d (diff) | |
| download | blackbird-obmc-linux-a124d068bf5be6be2ff4b9fab77b1b7509107e68.tar.gz blackbird-obmc-linux-a124d068bf5be6be2ff4b9fab77b1b7509107e68.zip | |
drm/radeon: properly set vm fragment size for TN/RL
Should be the same as cayman. We don't use VM by default
on NI parts so this isn't critical.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_vm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 06d2246d07f1..2a5a4a9e772d 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -743,9 +743,11 @@ static void radeon_vm_frag_ptes(struct radeon_device *rdev, */ /* NI is optimized for 256KB fragments, SI and newer for 64KB */ - uint64_t frag_flags = rdev->family == CHIP_CAYMAN ? + uint64_t frag_flags = ((rdev->family == CHIP_CAYMAN) || + (rdev->family == CHIP_ARUBA)) ? R600_PTE_FRAG_256KB : R600_PTE_FRAG_64KB; - uint64_t frag_align = rdev->family == CHIP_CAYMAN ? 0x200 : 0x80; + uint64_t frag_align = ((rdev->family == CHIP_CAYMAN) || + (rdev->family == CHIP_ARUBA)) ? 0x200 : 0x80; uint64_t frag_start = ALIGN(pe_start, frag_align); uint64_t frag_end = pe_end & ~(frag_align - 1); |
