Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / rc / img-ir / img-ir-raw.h

diff --git a/kernel/drivers/media/rc/img-ir/img-ir-raw.h b/kernel/drivers/media/rc/img-ir/img-ir-raw.h
new file mode 100644 (file)
index 0000000..4c9b767
--- /dev/null
+++ b/kernel/drivers/media/rc/img-ir/img-ir-raw.h
@@ -0,0 +1,65 @@
+/*
+ * ImgTec IR Raw Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _IMG_IR_RAW_H_
+#define _IMG_IR_RAW_H_
+
+struct img_ir_priv;
+
+#ifdef CONFIG_IR_IMG_RAW
+
+/**
+ * struct img_ir_priv_raw - Private driver data for raw decoder.
+ * @rdev:              Raw remote control device
+ * @timer:             Timer to echo samples to keep soft decoders happy.
+ * @last_status:       Last raw status bits.
+ */
+struct img_ir_priv_raw {
+       struct rc_dev           *rdev;
+       struct timer_list       timer;
+       u32                     last_status;
+};
+
+static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw)
+{
+       return raw->rdev;
+};
+
+void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status);
+void img_ir_setup_raw(struct img_ir_priv *priv);
+int img_ir_probe_raw(struct img_ir_priv *priv);
+void img_ir_remove_raw(struct img_ir_priv *priv);
+
+#else
+
+struct img_ir_priv_raw {
+};
+static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw)
+{
+       return false;
+};
+static inline void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status)
+{
+}
+static inline void img_ir_setup_raw(struct img_ir_priv *priv)
+{
+}
+static inline int img_ir_probe_raw(struct img_ir_priv *priv)
+{
+       return -ENODEV;
+}
+static inline void img_ir_remove_raw(struct img_ir_priv *priv)
+{
+}
+
+#endif /* CONFIG_IR_IMG_RAW */
+
+#endif /* _IMG_IR_RAW_H_ */