Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / tuners / mxl5005s.h

diff --git a/kernel/drivers/media/tuners/mxl5005s.h b/kernel/drivers/media/tuners/mxl5005s.h
new file mode 100644 (file)
index 0000000..5764b12
--- /dev/null
+++ b/kernel/drivers/media/tuners/mxl5005s.h
@@ -0,0 +1,136 @@
+/*
+    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
+
+    Copyright (C) 2008 MaxLinear
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __MXL5005S_H
+#define __MXL5005S_H
+
+#include <linux/kconfig.h>
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct mxl5005s_config {
+
+       /* 7 bit i2c address */
+       u8 i2c_address;
+
+#define IF_FREQ_4570000HZ    4570000
+#define IF_FREQ_4571429HZ    4571429
+#define IF_FREQ_5380000HZ    5380000
+#define IF_FREQ_36000000HZ  36000000
+#define IF_FREQ_36125000HZ  36125000
+#define IF_FREQ_36166667HZ  36166667
+#define IF_FREQ_44000000HZ  44000000
+       u32 if_freq;
+
+#define CRYSTAL_FREQ_4000000HZ    4000000
+#define CRYSTAL_FREQ_16000000HZ  16000000
+#define CRYSTAL_FREQ_25000000HZ  25000000
+#define CRYSTAL_FREQ_28800000HZ  28800000
+       u32 xtal_freq;
+
+#define MXL_DUAL_AGC   0
+#define MXL_SINGLE_AGC 1
+       u8 agc_mode;
+
+#define MXL_TF_DEFAULT 0
+#define MXL_TF_OFF     1
+#define MXL_TF_C       2
+#define MXL_TF_C_H     3
+#define MXL_TF_D       4
+#define MXL_TF_D_L     5
+#define MXL_TF_E       6
+#define MXL_TF_F       7
+#define MXL_TF_E_2     8
+#define MXL_TF_E_NA    9
+#define MXL_TF_G       10
+       u8 tracking_filter;
+
+#define MXL_RSSI_DISABLE       0
+#define MXL_RSSI_ENABLE                1
+       u8 rssi_enable;
+
+#define MXL_CAP_SEL_DISABLE    0
+#define MXL_CAP_SEL_ENABLE     1
+       u8 cap_select;
+
+#define MXL_DIV_OUT_1  0
+#define MXL_DIV_OUT_4  1
+       u8 div_out;
+
+#define MXL_CLOCK_OUT_DISABLE  0
+#define MXL_CLOCK_OUT_ENABLE   1
+       u8 clock_out;
+
+#define MXL5005S_IF_OUTPUT_LOAD_200_OHM 200
+#define MXL5005S_IF_OUTPUT_LOAD_300_OHM 300
+       u32 output_load;
+
+#define MXL5005S_TOP_5P5   55
+#define MXL5005S_TOP_7P2   72
+#define MXL5005S_TOP_9P2   92
+#define MXL5005S_TOP_11P0 110
+#define MXL5005S_TOP_12P9 129
+#define MXL5005S_TOP_14P7 147
+#define MXL5005S_TOP_16P8 168
+#define MXL5005S_TOP_19P4 194
+#define MXL5005S_TOP_21P2 212
+#define MXL5005S_TOP_23P2 232
+#define MXL5005S_TOP_25P2 252
+#define MXL5005S_TOP_27P1 271
+#define MXL5005S_TOP_29P2 292
+#define MXL5005S_TOP_31P7 317
+#define MXL5005S_TOP_34P9 349
+       u32 top;
+
+#define MXL_ANALOG_MODE  0
+#define MXL_DIGITAL_MODE 1
+       u8 mod_mode;
+
+#define MXL_ZERO_IF 0
+#define MXL_LOW_IF  1
+       u8 if_mode;
+
+       /* Some boards need to override the built-in logic for determining
+          the gain when in QAM mode (the HVR-1600 is one such case) */
+       u8 qam_gain;
+
+       /* Stuff I don't know what to do with */
+       u8 AgcMasterByte;
+};
+
+#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5005S)
+extern struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+                                           struct i2c_adapter *i2c,
+                                           struct mxl5005s_config *config);
+#else
+static inline struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+                                           struct i2c_adapter *i2c,
+                                           struct mxl5005s_config *config)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+#endif /* CONFIG_DVB_TUNER_MXL5005S */
+
+#endif /* __MXL5005S_H */
+