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authorAlex Deucher <alexander.deucher@amd.com>2015-01-30 09:52:24 -0500
committerAlex Deucher <alexander.deucher@amd.com>2015-02-02 11:39:34 -0500
commita124d068bf5be6be2ff4b9fab77b1b7509107e68 (patch)
tree86a536ffb906261de7b7ef574d5ef663aaaf4707 /drivers
parent544143f9e01a60a93eb00ab4bfcb9bf4702a2a7d (diff)
downloadlinux-a124d068bf5be6be2ff4b9fab77b1b7509107e68.tar.bz2
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')
-rw-r--r--drivers/gpu/drm/radeon/radeon_vm.c6
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);