diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_device.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h index a33aedd5e9ec..59fd3f4d5995 100644 --- a/include/drm/drm_device.h +++ b/include/drm/drm_device.h @@ -26,10 +26,14 @@ struct pci_controller; * Recovery methods for wedged device in order of less to more side-effects. * To be used with drm_dev_wedged_event() as recovery @method. Callers can * use any one, multiple (or'd) or none depending on their needs. + * + * Refer to "Device Wedging" chapter in Documentation/gpu/drm-uapi.rst for more + * details. */ #define DRM_WEDGE_RECOVERY_NONE BIT(0) /* optional telemetry collection */ #define DRM_WEDGE_RECOVERY_REBIND BIT(1) /* unbind + bind driver */ #define DRM_WEDGE_RECOVERY_BUS_RESET BIT(2) /* unbind + reset bus device + bind */ +#define DRM_WEDGE_RECOVERY_VENDOR BIT(3) /* vendor specific recovery method */ /** * struct drm_wedge_task_info - information about the guilty task of a wedge dev |