diff options
| author | Rob Clark <robdclark@gmail.com> | 2017-12-13 15:12:56 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-02-20 10:41:20 -0500 |
| commit | 331dc0bc195bb77fcbe60b4513464b406a6d20cb (patch) | |
| tree | dfeedeb1fdedecea15b6a19da92c8162ca06661f /drivers/gpu/drm/msm/adreno/a5xx_gpu.h | |
| parent | 3f0689e663524115b068258bab789dff1ddab5da (diff) | |
drm/msm: add a5xx specific debugfs
Add some debugfs to dump out PFP and ME microcontroller state, as well
as some of the queues (MEQ and ROQ). Also add a debugfs file to trigger
a GPU reset (and reloading the firmware on next submit).
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a5xx_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h index 6fb8c2f9b9e4..7d71860c4bee 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h @@ -49,6 +49,10 @@ struct a5xx_gpu { #define to_a5xx_gpu(x) container_of(x, struct a5xx_gpu, base) +#ifdef CONFIG_DEBUG_FS +int a5xx_debugfs_init(struct msm_gpu *gpu, struct drm_minor *minor); +#endif + /* * In order to do lockless preemption we use a simple state machine to progress * through the process. |