Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "msm: npu: Allow user code to query if NPUDSP SID is mapped"

Browse source
This commit is contained in:
qctecmdr 2020-07-03 03:31:36 -07:00 committed by Gerrit - the friendly Code Review server
commit 9e908fa703
3 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/media/platform/msm/npu/npu_common.h
View file

@ -287,6 +287,7 @@ struct npu_device {
struct llcc_slice_desc *sys_cache;
uint32_t execute_v2_flag;
bool cxlimit_registered;
bool npu_dsp_sid_mapped;
uint32_t hw_version;
};

6
drivers/media/platform/msm/npu/npu_dev.c
View file

@ -1643,6 +1643,8 @@ static int npu_get_property(struct npu_client *client,
case MSM_NPU_PROP_ID_DRV_FEATURE:
prop.prop_param[0] = MSM_NPU_FEATURE_MULTI_EXECUTE |
MSM_NPU_FEATURE_ASYNC_EXECUTE;
if (npu_dev->npu_dsp_sid_mapped)
prop.prop_param[0] |= MSM_NPU_FEATURE_DSP_SID_MAPPED;
break;
default:
ret = npu_host_get_fw_property(client->npu_dev, &prop);
@ -2420,6 +2422,10 @@ static int npu_hw_info_init(struct npu_device *npu_dev)
NPU_DBG("NPU_HW_VERSION 0x%x\n", npu_dev->hw_version);
npu_disable_core_power(npu_dev);
npu_dev->npu_dsp_sid_mapped =
of_property_read_bool(npu_dev->pdev->dev.of_node,
"qcom,npu-dsp-sid-mapped");
return rc;
}

1
include/uapi/linux/msm_npu.h
View file

@ -92,6 +92,7 @@
/* features supported by driver */
#define MSM_NPU_FEATURE_MULTI_EXECUTE 0x1
#define MSM_NPU_FEATURE_ASYNC_EXECUTE 0x2
#define MSM_NPU_FEATURE_DSP_SID_MAPPED 0x8
#define PROP_PARAM_MAX_SIZE 8