drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4003

if (!smu->ppt_funcs->stb_collect_info || !smu->stb_context.enabled)

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4007

if (size != smu->stb_context.stb_buf_size)

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4027

buf = kvmalloc_array(smu->stb_context.stb_buf_size, sizeof(*buf), GFP_KERNEL);

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4031

r = smu_stb_collect_info(smu, buf, smu->stb_context.stb_buf_size);

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4057

smu->stb_context.stb_buf_size);

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4091

if (!smu || (!smu->stb_context.stb_buf_size))

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

4099

smu->stb_context.stb_buf_size);

drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h

781

struct stb_context stb_context;

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2950

smu->stb_context.enabled = REG_GET_FIELD(reg, MP1_PMI_3_START, ENABLE);

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2953

if (!smu->stb_context.enabled)

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2956

spin_lock_init(&smu->stb_context.lock);

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2960

smu->stb_context.stb_buf_size = 1 << REG_GET_FIELD(reg, MP1_PMI_3_FIFO, DEPTH);

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2961

smu->stb_context.stb_buf_size *= SIENNA_CICHLID_STB_DEPTH_UNIT_BYTES;

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

2964

smu->stb_context.stb_buf_size / SIENNA_CICHLID_STB_DEPTH_UNIT_BYTES);

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

3028

spin_lock(&smu->stb_context.lock);

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

3038

spin_unlock(&smu->stb_context.lock);