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-rw-r--r--include/media/i2c/saa6588.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/include/media/i2c/saa6588.h b/include/media/i2c/saa6588.h
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+++ b/include/media/i2c/saa6588.h
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+
+ Types and defines needed for RDS. This is included by
+ saa6588.c and every driver (e.g. bttv-driver.c) that wants
+ to use the saa6588 module.
+
+ (c) 2005 by Hans J. Koch
+
+
+*/
+
+#ifndef _SAA6588_H
+#define _SAA6588_H
+
+struct saa6588_command {
+ unsigned int block_count;
+ bool nonblocking;
+ int result;
+ unsigned char __user *buffer;
+ struct file *instance;
+ poll_table *event_list;
+ __poll_t poll_mask;
+};
+
+/* These ioctls are internal to the kernel */
+#define SAA6588_CMD_CLOSE _IOW('R', 2, int)
+#define SAA6588_CMD_READ _IOR('R', 3, int)
+#define SAA6588_CMD_POLL _IOR('R', 4, int)
+
+#endif