diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index d397c44f1203..8986ba6c110b 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -61,6 +61,9 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value) case MSM_PARAM_NR_RINGS: *value = gpu->nr_rings; return 0; + case MSM_PARAM_GPU_HANG_TIMEOUT: + *value = DRM_MSM_HANGCHECK_PERIOD; + return 0; default: DBG("%s: invalid param: %u", gpu->name, param); return -EINVAL; diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index a852f2a3701f..30ae8c3c1c85 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -112,13 +112,14 @@ struct drm_msm_ext_panel_hdr_properties { __u32 hdr_min_luminance; /* Min Luminance */ }; -#define MSM_PARAM_GPU_ID 0x01 -#define MSM_PARAM_GMEM_SIZE 0x02 -#define MSM_PARAM_CHIP_ID 0x03 -#define MSM_PARAM_MAX_FREQ 0x04 -#define MSM_PARAM_TIMESTAMP 0x05 -#define MSM_PARAM_GMEM_BASE 0x06 -#define MSM_PARAM_NR_RINGS 0x07 +#define MSM_PARAM_GPU_ID 0x01 +#define MSM_PARAM_GMEM_SIZE 0x02 +#define MSM_PARAM_CHIP_ID 0x03 +#define MSM_PARAM_MAX_FREQ 0x04 +#define MSM_PARAM_TIMESTAMP 0x05 +#define MSM_PARAM_GMEM_BASE 0x06 +#define MSM_PARAM_NR_RINGS 0x07 +#define MSM_PARAM_GPU_HANG_TIMEOUT 0xa0 /* timeout in ms */ struct drm_msm_param { __u32 pipe; /* in, MSM_PIPE_x */