Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / rtl2832.h

diff --git a/kernel/drivers/media/dvb-frontends/rtl2832.h b/kernel/drivers/media/dvb-frontends/rtl2832.h
new file mode 100644 (file)
index 0000000..a8e912e
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/rtl2832.h
@@ -0,0 +1,63 @@
+/*
+ * Realtek RTL2832 DVB-T demodulator driver
+ *
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>
+ * Copyright (C) 2012-2014 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.
+ *
+ *     You should have received a copy of the GNU General Public License along
+ *     with this program; if not, write to the Free Software Foundation, Inc.,
+ *     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef RTL2832_H
+#define RTL2832_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/i2c-mux.h>
+
+/**
+ * struct rtl2832_platform_data - Platform data for the rtl2832 driver
+ * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000).
+ * @tuner: Used tuner model.
+ * @get_dvb_frontend: Get DVB frontend.
+ * @get_i2c_adapter: Get I2C adapter.
+ * @enable_slave_ts: Enable slave TS IF.
+ * @pid_filter: Set PID to PID filter.
+ * @pid_filter_ctrl: Control PID filter.
+ */
+
+struct rtl2832_platform_data {
+       u32 clk;
+       /*
+        * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.
+        */
+#define RTL2832_TUNER_TUA9001   0x24
+#define RTL2832_TUNER_FC0012    0x26
+#define RTL2832_TUNER_E4000     0x27
+#define RTL2832_TUNER_FC0013    0x29
+#define RTL2832_TUNER_R820T     0x2a
+#define RTL2832_TUNER_R828D     0x2b
+       u8 tuner;
+
+       struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
+       struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
+       int (*enable_slave_ts)(struct i2c_client *);
+       int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
+       int (*pid_filter_ctrl)(struct dvb_frontend *, int);
+/* private: Register access for SDR module use only */
+       int (*bulk_read)(struct i2c_client *, unsigned int, void *, size_t);
+       int (*bulk_write)(struct i2c_client *, unsigned int, const void *, size_t);
+       int (*update_bits)(struct i2c_client *, unsigned int, unsigned int, unsigned int);
+};
+
+#endif /* RTL2832_H */