From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/i915/display/intel_fifo_underrun.h | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 drivers/gpu/drm/i915/display/intel_fifo_underrun.h (limited to 'drivers/gpu/drm/i915/display/intel_fifo_underrun.h') diff --git a/drivers/gpu/drm/i915/display/intel_fifo_underrun.h b/drivers/gpu/drm/i915/display/intel_fifo_underrun.h new file mode 100644 index 000000000..e04f22ac1 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_fifo_underrun.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_FIFO_UNDERRUN_H__ +#define __INTEL_FIFO_UNDERRUN_H__ + +#include + +#include "intel_display.h" + +struct drm_i915_private; + +bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv, + enum pipe pipe, bool enable); +bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv, + enum pipe pch_transcoder, + bool enable); +void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe); +void intel_pch_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pch_transcoder); +void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv); +void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv); + +#endif /* __INTEL_FIFO_UNDERRUN_H__ */ -- cgit v1.2.3