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path: root/drivers/media/tuners/e4000_priv.h
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Diffstat (limited to 'drivers/media/tuners/e4000_priv.h')
-rw-r--r--drivers/media/tuners/e4000_priv.h229
1 files changed, 229 insertions, 0 deletions
diff --git a/drivers/media/tuners/e4000_priv.h b/drivers/media/tuners/e4000_priv.h
new file mode 100644
index 000000000..cb0070483
--- /dev/null
+++ b/drivers/media/tuners/e4000_priv.h
@@ -0,0 +1,229 @@
+/*
+ * Elonics E4000 silicon tuner driver
+ *
+ * Copyright (C) 2012 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 E4000_PRIV_H
+#define E4000_PRIV_H
+
+#include "e4000.h"
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+#include <linux/regmap.h>
+
+struct e4000 {
+ struct i2c_client *client;
+ struct regmap *regmap;
+ u32 clock;
+ struct dvb_frontend *fe;
+ struct v4l2_subdev sd;
+ bool active;
+
+ /* Controls */
+ struct v4l2_ctrl_handler hdl;
+ struct v4l2_ctrl *bandwidth_auto;
+ struct v4l2_ctrl *bandwidth;
+ struct v4l2_ctrl *lna_gain_auto;
+ struct v4l2_ctrl *lna_gain;
+ struct v4l2_ctrl *mixer_gain_auto;
+ struct v4l2_ctrl *mixer_gain;
+ struct v4l2_ctrl *if_gain_auto;
+ struct v4l2_ctrl *if_gain;
+ struct v4l2_ctrl *pll_lock;
+};
+
+struct e4000_pll {
+ u32 freq;
+ u8 div;
+ u8 mul;
+};
+
+static const struct e4000_pll e4000_pll_lut[] = {
+/* VCO min VCO max */
+ { 72400000, 0x0f, 48 }, /* .......... 3475200000 */
+ { 81200000, 0x0e, 40 }, /* 2896000000 3248000000 */
+ { 108300000, 0x0d, 32 }, /* 2598400000 3465600000 */
+ { 162500000, 0x0c, 24 }, /* 2599200000 3900000000 */
+ { 216600000, 0x0b, 16 }, /* 2600000000 3465600000 */
+ { 325000000, 0x0a, 12 }, /* 2599200000 3900000000 */
+ { 350000000, 0x09, 8 }, /* 2600000000 2800000000 */
+ { 432000000, 0x03, 8 }, /* 2800000000 3456000000 */
+ { 667000000, 0x02, 6 }, /* 2592000000 4002000000 */
+ { 1200000000, 0x01, 4 }, /* 2668000000 4800000000 */
+ { 0xffffffff, 0x00, 2 }, /* 2400000000 .......... */
+};
+
+struct e4000_lna_filter {
+ u32 freq;
+ u8 val;
+};
+
+static const struct e4000_lna_filter e400_lna_filter_lut[] = {
+ { 370000000, 0 },
+ { 392500000, 1 },
+ { 415000000, 2 },
+ { 437500000, 3 },
+ { 462500000, 4 },
+ { 490000000, 5 },
+ { 522500000, 6 },
+ { 557500000, 7 },
+ { 595000000, 8 },
+ { 642500000, 9 },
+ { 695000000, 10 },
+ { 740000000, 11 },
+ { 800000000, 12 },
+ { 865000000, 13 },
+ { 930000000, 14 },
+ { 1000000000, 15 },
+ { 1310000000, 0 },
+ { 1340000000, 1 },
+ { 1385000000, 2 },
+ { 1427500000, 3 },
+ { 1452500000, 4 },
+ { 1475000000, 5 },
+ { 1510000000, 6 },
+ { 1545000000, 7 },
+ { 1575000000, 8 },
+ { 1615000000, 9 },
+ { 1650000000, 10 },
+ { 1670000000, 11 },
+ { 1690000000, 12 },
+ { 1710000000, 13 },
+ { 1735000000, 14 },
+ { 0xffffffff, 15 },
+};
+
+struct e4000_band {
+ u32 freq;
+ u8 reg07_val;
+ u8 reg78_val;
+};
+
+static const struct e4000_band e4000_band_lut[] = {
+ { 140000000, 0x01, 0x03 },
+ { 350000000, 0x03, 0x03 },
+ { 1000000000, 0x05, 0x03 },
+ { 0xffffffff, 0x07, 0x00 },
+};
+
+struct e4000_if_filter {
+ u32 freq;
+ u8 reg11_val;
+ u8 reg12_val;
+};
+
+static const struct e4000_if_filter e4000_if_filter_lut[] = {
+ { 4300000, 0xfd, 0x1f },
+ { 4400000, 0xfd, 0x1e },
+ { 4480000, 0xfc, 0x1d },
+ { 4560000, 0xfc, 0x1c },
+ { 4600000, 0xfc, 0x1b },
+ { 4800000, 0xfc, 0x1a },
+ { 4900000, 0xfc, 0x19 },
+ { 5000000, 0xfc, 0x18 },
+ { 5100000, 0xfc, 0x17 },
+ { 5200000, 0xfc, 0x16 },
+ { 5400000, 0xfc, 0x15 },
+ { 5500000, 0xfc, 0x14 },
+ { 5600000, 0xfc, 0x13 },
+ { 5800000, 0xfb, 0x12 },
+ { 5900000, 0xfb, 0x11 },
+ { 6000000, 0xfb, 0x10 },
+ { 6200000, 0xfb, 0x0f },
+ { 6400000, 0xfa, 0x0e },
+ { 6600000, 0xfa, 0x0d },
+ { 6800000, 0xf9, 0x0c },
+ { 7200000, 0xf9, 0x0b },
+ { 7400000, 0xf9, 0x0a },
+ { 7600000, 0xf8, 0x09 },
+ { 7800000, 0xf8, 0x08 },
+ { 8200000, 0xf8, 0x07 },
+ { 8600000, 0xf7, 0x06 },
+ { 8800000, 0xf7, 0x05 },
+ { 9200000, 0xf7, 0x04 },
+ { 9600000, 0xf6, 0x03 },
+ { 10000000, 0xf6, 0x02 },
+ { 10600000, 0xf5, 0x01 },
+ { 11000000, 0xf5, 0x00 },
+ { 0xffffffff, 0x00, 0x20 },
+};
+
+struct e4000_if_gain {
+ u8 reg16_val;
+ u8 reg17_val;
+};
+
+static const struct e4000_if_gain e4000_if_gain_lut[] = {
+ {0x00, 0x00},
+ {0x20, 0x00},
+ {0x40, 0x00},
+ {0x02, 0x00},
+ {0x22, 0x00},
+ {0x42, 0x00},
+ {0x04, 0x00},
+ {0x24, 0x00},
+ {0x44, 0x00},
+ {0x01, 0x00},
+ {0x21, 0x00},
+ {0x41, 0x00},
+ {0x03, 0x00},
+ {0x23, 0x00},
+ {0x43, 0x00},
+ {0x05, 0x00},
+ {0x25, 0x00},
+ {0x45, 0x00},
+ {0x07, 0x00},
+ {0x27, 0x00},
+ {0x47, 0x00},
+ {0x0f, 0x00},
+ {0x2f, 0x00},
+ {0x4f, 0x00},
+ {0x17, 0x00},
+ {0x37, 0x00},
+ {0x57, 0x00},
+ {0x1f, 0x00},
+ {0x3f, 0x00},
+ {0x5f, 0x00},
+ {0x1f, 0x01},
+ {0x3f, 0x01},
+ {0x5f, 0x01},
+ {0x1f, 0x02},
+ {0x3f, 0x02},
+ {0x5f, 0x02},
+ {0x1f, 0x03},
+ {0x3f, 0x03},
+ {0x5f, 0x03},
+ {0x1f, 0x04},
+ {0x3f, 0x04},
+ {0x5f, 0x04},
+ {0x1f, 0x0c},
+ {0x3f, 0x0c},
+ {0x5f, 0x0c},
+ {0x1f, 0x14},
+ {0x3f, 0x14},
+ {0x5f, 0x14},
+ {0x1f, 0x1c},
+ {0x3f, 0x1c},
+ {0x5f, 0x1c},
+ {0x1f, 0x24},
+ {0x3f, 0x24},
+ {0x5f, 0x24},
+ {0x7f, 0x24},
+};
+
+#endif