evie/android_kernel_oneplus_msm8998
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Merge "drm/msm: Add API support for getting GPU hang timeout"

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Linux Build Service Account 2017-12-06 07:00:27 -08:00 • committed by Gerrit - the friendly Code Review server
commit 8bec3c2383
2 changed files with 11 additions and 7 deletions
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3
drivers/gpu/drm/msm/adreno/adreno_gpu.c
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@ -61,6 +61,9 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
case MSM_PARAM_NR_RINGS: case MSM_PARAM_NR_RINGS:
*value = gpu->nr_rings; *value = gpu->nr_rings;
return 0; return 0;
case MSM_PARAM_GPU_HANG_TIMEOUT:
*value = DRM_MSM_HANGCHECK_PERIOD;
return 0;
default: default:
DBG("%s: invalid param: %u", gpu->name, param); DBG("%s: invalid param: %u", gpu->name, param);
return -EINVAL; return -EINVAL;

1
include/uapi/drm/msm_drm.h
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@ -119,6 +119,7 @@ struct drm_msm_ext_panel_hdr_properties {
#define MSM_PARAM_TIMESTAMP 0x05 #define MSM_PARAM_TIMESTAMP 0x05
#define MSM_PARAM_GMEM_BASE 0x06 #define MSM_PARAM_GMEM_BASE 0x06
#define MSM_PARAM_NR_RINGS 0x07 #define MSM_PARAM_NR_RINGS 0x07
#define MSM_PARAM_GPU_HANG_TIMEOUT 0xa0 /* timeout in ms */
struct drm_msm_param { struct drm_msm_param {
__u32 pipe; /* in, MSM_PIPE_x */ __u32 pipe; /* in, MSM_PIPE_x */