diff options
| author | Sharat Masetty <smasetty@codeaurora.org> | 2018-10-12 14:26:55 +0530 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-11-30 11:33:54 -0500 |
| commit | 4f3a31a8e8bff5fc363ec9f4755e58a15f7f36c7 (patch) | |
| tree | d39a242522eed47ee361d2e7e0bcdaa165df3af4 /drivers/gpu/drm/msm/msm_gpu.c | |
| parent | ebcdcef30333660d3314158bac362425ade3d28c (diff) | |
| download | linux-4f3a31a8e8bff5fc363ec9f4755e58a15f7f36c7.tar.bz2 | |
drm/msm: Check if target supports crash dump capture
This patch simply checks first to see if the target can support crash dump
capture before proceeding.
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 11aac8337066..32d04a9b48cf 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -345,6 +345,10 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu, { struct msm_gpu_state *state; + /* Check if the target supports capturing crash state */ + if (!gpu->funcs->gpu_state_get) + return; + /* Only save one crash state at a time */ if (gpu->crashstate) return; |