X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fmedia%2Ftuners%2Fsi2157_priv.h;fp=kernel%2Fdrivers%2Fmedia%2Ftuners%2Fsi2157_priv.h;h=cd8fa5b253047081d47b152cac551814e811ff76;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/media/tuners/si2157_priv.h b/kernel/drivers/media/tuners/si2157_priv.h
new file mode 100644
index 000000000..cd8fa5b25
--- /dev/null
+++ b/kernel/drivers/media/tuners/si2157_priv.h
@@ -0,0 +1,47 @@
+/*
+ * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    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.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef SI2157_PRIV_H
+#define SI2157_PRIV_H
+
+#include <linux/firmware.h>
+#include "si2157.h"
+
+/* state struct */
+struct si2157_dev {
+	struct mutex i2c_mutex;
+	struct dvb_frontend *fe;
+	bool active;
+	bool fw_loaded;
+	bool inversion;
+	u8 chiptype;
+	u32 if_frequency;
+};
+
+#define SI2157_CHIPTYPE_SI2157 0
+#define SI2157_CHIPTYPE_SI2146 1
+
+/* firmware command struct */
+#define SI2157_ARGLEN      30
+struct si2157_cmd {
+	u8 args[SI2157_ARGLEN];
+	unsigned wlen;
+	unsigned rlen;
+};
+
+#define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw"
+
+#endif