1 | /* SPDX-License-Identifier: MIT */ |
---|---|
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_FIFO_UNDERRUN_H__ |
7 | #define __INTEL_FIFO_UNDERRUN_H__ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | struct drm_i915_private; |
12 | struct intel_crtc; |
13 | enum pipe; |
14 | |
15 | void intel_init_fifo_underrun_reporting(struct drm_i915_private *i915, |
16 | struct intel_crtc *crtc, bool enable); |
17 | bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv, |
18 | enum pipe pipe, bool enable); |
19 | bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv, |
20 | enum pipe pch_transcoder, |
21 | bool enable); |
22 | void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, |
23 | enum pipe pipe); |
24 | void intel_pch_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, |
25 | enum pipe pch_transcoder); |
26 | void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv); |
27 | void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv); |
28 | |
29 | #endif /* __INTEL_FIFO_UNDERRUN_H__ */ |
30 |