diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2018-07-24 19:33:27 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-07-30 15:49:56 +0300 |
| commit | c0fec7f562ec76404ef0f074a89113a703587f3d (patch) | |
| tree | d88efd150b3c010d6d1ed8c94f26f347c46228d4 /drivers/gpu/drm/msm/Kconfig | |
| parent | 65a3c2748e882da03102369edb6991e1dd88456e (diff) | |
| download | linux-c0fec7f562ec76404ef0f074a89113a703587f3d.tar.xz | |
drm/msm/gpu: Capture the GPU state on a GPU hang
Capture the GPU state on a GPU hang and store it for later playback
via the devcoredump facility. Only one crash state is stored at a
time on the assumption that the first hang is usually the most
interesting. The existing crash state can be cleared after capturing
it and then a new one will be captured on the next hang.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/msm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 38cbde971b48..843a9d40c05e 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -12,6 +12,7 @@ config DRM_MSM select SHMEM select TMPFS select QCOM_SCM + select WANT_DEV_COREDUMP select SND_SOC_HDMI_CODEC if SND_SOC select SYNC_FILE select PM_OPP |