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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
This commit is contained in:
Dave Airlie 2015-08-14 10:15:24 +10:00
parent e1474e7bdf a63c580a52
commit 8f9cb50789
3 changed files with 3 additions and 3 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
View File

@ -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",

2
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
View File

@ -143,7 +143,7 @@ static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
get_sh_mem_bases_32(qpd_to_pdd(qpd));
else
value |= ((get_sh_mem_bases_nybble_64(qpd_to_pdd(qpd))) <<
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE__SHIFT) &&
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE__SHIFT) &
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE_MASK;
q->properties.sdma_vm_addr = value;

2
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
View File

@ -155,7 +155,7 @@ static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
get_sh_mem_bases_32(qpd_to_pdd(qpd));
else
value |= ((get_sh_mem_bases_nybble_64(qpd_to_pdd(qpd))) <<
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE__SHIFT) &&
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE__SHIFT) &
SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE_MASK;
q->properties.sdma_vm_addr = value;