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drm/amd/pp: fix "Delete the wrapper layer of smu_allocate/free_memory" 

For amdgpu_bo_create_kernel to work the handle must be NULL initialized,
otherwise we only try to pin and map the BO.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Rex Zhu <rezhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-03-06 14:56:00 +01:00 committed by Alex Deucher
parent bb03c9c4a9
commit 586b9a4d7d
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.c
View File

@ -327,10 +327,10 @@ static int rv_start_smu(struct pp_hwmgr *hwmgr)
static int rv_smu_init(struct pp_hwmgr *hwmgr)
{
struct amdgpu_bo *handle = NULL;
struct rv_smumgr *priv;
uint64_t mc_addr;
void *kaddr = NULL;
struct amdgpu_bo *handle;
int r;
priv = kzalloc(sizeof(struct rv_smumgr), GFP_KERNEL);

2
drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c
View File

@ -377,11 +377,11 @@ static int vega10_verify_smc_interface(struct pp_hwmgr *hwmgr)
static int vega10_smu_init(struct pp_hwmgr *hwmgr)
{
struct amdgpu_bo *handle = NULL;
struct vega10_smumgr *priv;
uint64_t mc_addr;
void *kaddr = NULL;
unsigned long tools_size;
struct amdgpu_bo *handle;
int ret;
struct cgs_firmware_info info = {0};