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-rw-r--r--kernel/drivers/media/tuners/fc2580_priv.h135
1 files changed, 135 insertions, 0 deletions
diff --git a/kernel/drivers/media/tuners/fc2580_priv.h b/kernel/drivers/media/tuners/fc2580_priv.h
new file mode 100644
index 000000000..646c99452
--- /dev/null
+++ b/kernel/drivers/media/tuners/fc2580_priv.h
@@ -0,0 +1,135 @@
+/*
+ * FCI FC2580 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 FC2580_PRIV_H
+#define FC2580_PRIV_H
+
+#include "fc2580.h"
+#include <linux/math64.h>
+
+struct fc2580_reg_val {
+ u8 reg;
+ u8 val;
+};
+
+static const struct fc2580_reg_val fc2580_init_reg_vals[] = {
+ {0x00, 0x00},
+ {0x12, 0x86},
+ {0x14, 0x5c},
+ {0x16, 0x3c},
+ {0x1f, 0xd2},
+ {0x09, 0xd7},
+ {0x0b, 0xd5},
+ {0x0c, 0x32},
+ {0x0e, 0x43},
+ {0x21, 0x0a},
+ {0x22, 0x82},
+ {0x45, 0x10},
+ {0x4c, 0x00},
+ {0x3f, 0x88},
+ {0x02, 0x0e},
+ {0x58, 0x14},
+};
+
+struct fc2580_pll {
+ u32 freq;
+ u8 div;
+ u8 band;
+};
+
+static const struct fc2580_pll fc2580_pll_lut[] = {
+ /* VCO min VCO max */
+ { 400000000, 12, 0x80}, /* .......... 4800000000 */
+ {1000000000, 4, 0x00}, /* 1600000000 4000000000 */
+ {0xffffffff, 2, 0x40}, /* 2000000000 .......... */
+};
+
+struct fc2580_if_filter {
+ u32 freq;
+ u16 mul;
+ u8 r36_val;
+ u8 r39_val;
+};
+
+static const struct fc2580_if_filter fc2580_if_filter_lut[] = {
+ { 6000000, 4400, 0x18, 0x00},
+ { 7000000, 3910, 0x18, 0x80},
+ { 8000000, 3300, 0x18, 0x80},
+ {0xffffffff, 3300, 0x18, 0x80},
+};
+
+struct fc2580_freq_regs {
+ u32 freq;
+ u8 r25_val;
+ u8 r27_val;
+ u8 r28_val;
+ u8 r29_val;
+ u8 r2b_val;
+ u8 r2c_val;
+ u8 r2d_val;
+ u8 r30_val;
+ u8 r44_val;
+ u8 r50_val;
+ u8 r53_val;
+ u8 r5f_val;
+ u8 r61_val;
+ u8 r62_val;
+ u8 r63_val;
+ u8 r67_val;
+ u8 r68_val;
+ u8 r69_val;
+ u8 r6a_val;
+ u8 r6b_val;
+ u8 r6c_val;
+ u8 r6d_val;
+ u8 r6e_val;
+ u8 r6f_val;
+};
+
+/* XXX: 0xff is used for don't-care! */
+static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = {
+ { 400000000,
+ 0xff, 0x77, 0x33, 0x40, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
+ 0x50, 0x0f, 0x07, 0x00, 0x15, 0x03, 0x05, 0x10, 0x12, 0x08,
+ 0x0a, 0x78, 0x32, 0x54},
+ { 538000000,
+ 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
+ 0x50, 0x13, 0x07, 0x06, 0x15, 0x06, 0x08, 0x10, 0x12, 0x0b,
+ 0x0c, 0x78, 0x32, 0x14},
+ { 794000000,
+ 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
+ 0x50, 0x15, 0x03, 0x03, 0x15, 0x03, 0x05, 0x0c, 0x0e, 0x0b,
+ 0x0c, 0x78, 0x32, 0x14},
+ {1000000000,
+ 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
+ 0x50, 0x15, 0x07, 0x06, 0x15, 0x07, 0x09, 0x10, 0x12, 0x0b,
+ 0x0c, 0x78, 0x32, 0x14},
+ {0xffffffff,
+ 0xff, 0xff, 0xff, 0xff, 0x70, 0x37, 0xe7, 0x09, 0x20, 0x8c,
+ 0x50, 0x0f, 0x0f, 0x00, 0x13, 0x00, 0x02, 0x0c, 0x0e, 0x08,
+ 0x0a, 0xa0, 0x50, 0x14},
+};
+
+struct fc2580_priv {
+ const struct fc2580_config *cfg;
+ struct i2c_adapter *i2c;
+};
+
+#endif