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Unified Diff: drivers/media/video/samsung/tv20/hpd.h

Issue 2036011: V4L/DVB : Add S5PV210 TV out driver support (Closed) Base URL: swsolcc@12.23.106.100:kernel-samsung.git
Patch Set: Created 10 years, 7 months ago
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Index: drivers/media/video/samsung/tv20/hpd.h
diff --git a/drivers/media/video/samsung/tv20/hpd.h b/drivers/media/video/samsung/tv20/hpd.h
new file mode 100644
index 0000000000000000000000000000000000000000..76a6dd2ffaa07a6b585c663c0246a9189fa79edb
--- /dev/null
+++ b/drivers/media/video/samsung/tv20/hpd.h
@@ -0,0 +1,24 @@
+/* linux/drivers/media/video/samsung/tv20/hpd.h
+*
+* Copyright (c) 2010 Samsung Electronics Co., Ltd.
+* http://www.samsung.com/
+*
+* S5PV210 - hpd interface header file for Samsung TVOut driver
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*/
+
+#define VERSION "1.2" /* Driver version number */
+#define HPD_MINOR 243 /* Major 10, Minor 243, /dev/hpd */
+
+#define HPD_LO 0
+#define HPD_HI 1
+
+struct hpd_struct {
+ spinlock_t lock;
+ wait_queue_head_t waitq;
+ atomic_t state;
+};
+
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