Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_FIFO_UNDERRUN_H__
+#define __INTEL_FIFO_UNDERRUN_H__
+
+#include <linux/types.h>
+
+enum pipe;
+struct intel_crtc;
+struct intel_display;
+
+void intel_init_fifo_underrun_reporting(struct intel_display *display,
+					struct intel_crtc *crtc, bool enable);
+bool intel_set_cpu_fifo_underrun_reporting(struct intel_display *display,
+					   enum pipe pipe, bool enable);
+bool intel_set_pch_fifo_underrun_reporting(struct intel_display *display,
+					   enum pipe pch_transcoder,
+					   bool enable);
+void intel_cpu_fifo_underrun_irq_handler(struct intel_display *display,
+					 enum pipe pipe);
+void intel_pch_fifo_underrun_irq_handler(struct intel_display *display,
+					 enum pipe pch_transcoder);
+void intel_check_cpu_fifo_underruns(struct intel_display *display);
+void intel_check_pch_fifo_underruns(struct intel_display *display);
+
+#endif /* __INTEL_FIFO_UNDERRUN_H__ */