diff options
Diffstat (limited to 'mali_kbase/mali_kbase_reset_gpu.h')
| -rw-r--r-- | mali_kbase/mali_kbase_reset_gpu.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mali_kbase/mali_kbase_reset_gpu.h b/mali_kbase/mali_kbase_reset_gpu.h index ff631e9..5063b64 100644 --- a/mali_kbase/mali_kbase_reset_gpu.h +++ b/mali_kbase/mali_kbase_reset_gpu.h @@ -144,6 +144,14 @@ void kbase_reset_gpu_assert_prevented(struct kbase_device *kbdev); void kbase_reset_gpu_assert_failed_or_prevented(struct kbase_device *kbdev); /** + * kbase_reset_gpu_failed - Return whether a previous GPU reset failed. + * + * @kbdev: Device pointer + * + */ +bool kbase_reset_gpu_failed(struct kbase_device *kbdev); + +/** * RESET_FLAGS_NONE - Flags for kbase_prepare_to_reset_gpu */ #define RESET_FLAGS_NONE (0U) @@ -151,6 +159,9 @@ void kbase_reset_gpu_assert_failed_or_prevented(struct kbase_device *kbdev); /* This reset should be treated as an unrecoverable error by HW counter logic */ #define RESET_FLAGS_HWC_UNRECOVERABLE_ERROR ((unsigned int)(1 << 0)) +/* pixel: Powercycle the GPU instead of attempting a soft/hard reset (only used on CSF hw). */ +#define RESET_FLAGS_FORCE_PM_HW_RESET ((unsigned int)(1 << 1)) + /** * kbase_prepare_to_reset_gpu_locked - Prepare for resetting the GPU. * @kbdev: Device pointer @@ -237,6 +248,18 @@ int kbase_reset_gpu_silent(struct kbase_device *kbdev); bool kbase_reset_gpu_is_active(struct kbase_device *kbdev); /** + * kbase_reset_gpu_not_pending - Reports if the GPU reset isn't pending + * + * @kbdev: Device pointer + * + * Note that unless appropriate locks are held when using this function, the + * state could change immediately afterwards. + * + * Return: True if the GPU reset isn't pending. + */ +bool kbase_reset_gpu_is_not_pending(struct kbase_device *kbdev); + +/** * kbase_reset_gpu_wait - Wait for a GPU reset to complete * @kbdev: Device pointer * |