diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_irq.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_irq.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_irq.h b/drivers/gpu/drm/xe/xe_irq.h new file mode 100644 index 000000000000..a28bd577ba52 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_irq.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef _XE_IRQ_H_ +#define _XE_IRQ_H_ + +#include <linux/interrupt.h> + +#define XE_IRQ_DEFAULT_MSIX 1 + +struct xe_device; +struct xe_tile; +struct xe_gt; + +int xe_irq_init(struct xe_device *xe); +int xe_irq_install(struct xe_device *xe); +void xe_irq_suspend(struct xe_device *xe); +void xe_irq_resume(struct xe_device *xe); +void xe_irq_enable_hwe(struct xe_gt *gt); +int xe_irq_msix_request_irq(struct xe_device *xe, irq_handler_t handler, void *irq_buf, + const char *name, bool dynamic_msix, u16 *msix); +void xe_irq_msix_free_irq(struct xe_device *xe, u16 msix); + +#endif |