diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-08-14 10:15:24 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-08-14 10:15:24 +1000 |
| commit | 8f9cb50789e76f3e224e8861adf650e55c747af4 (patch) | |
| tree | fa84fd7daf1a6dd252f2632cb33b634cb9784691 /drivers/gpu/drm/amd/amdgpu | |
| parent | e1474e7bdf6b16db41cc12b8e7b3fefd8668f3cf (diff) | |
| parent | a63c580a5271b61f12cf91e768120e33792e2907 (diff) | |
Merge tag 'drm-amdkfd-next-fixes-2015-08-05' of git://people.freedesktop.org/~gabbayo/linux into drm-next
Two small bug fixes for the code you pulled for 4.3:
- Used a SHIFT define instead of a MASK define to check if a bit is turned on
when destroying hqd. Luckily, this is in gfx7 interface file with amdgpu,
which was used only for bring-up purposes of amdgpu, so no real effect on
a running system
- Used a logical AND instead of a bitwise AND operator, when initializing
sdma virtual memory when using SDMA queues
* tag 'drm-amdkfd-next-fixes-2015-08-05' of git://people.freedesktop.org/~gabbayo/linux:
drm/amdkfd: fix bug when initializing sdma vm
drm/amdgpu: fix bug when amdkfd destroys hqd
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c index 2daad335b809..dd2037bc0b4a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c @@ -450,7 +450,7 @@ static int kgd_hqd_destroy(struct kgd_dev *kgd, uint32_t reset_type, while (true) { temp = RREG32(mmCP_HQD_ACTIVE); - if (temp & CP_HQD_ACTIVE__ACTIVE__SHIFT) + if (temp & CP_HQD_ACTIVE__ACTIVE_MASK) break; if (timeout == 0) { pr_err("kfd: cp queue preemption time out (%dms)\n", |