[PATCH 09/12] [media] tsin: c8sectpfe: Add support for various ST NIM cards.

Hi Mauro,

On Wed, 22 Jul 2015, Mauro Carvalho Chehab wrote:

Em Wed, 24 Jun 2015 16:11:07 +0100
Peter Griffin [off-list ref] escreveu:

quoted

This patch adds support for the following 3 NIM cards: -
1) STV0367-NIM (stv0367 demod with Thompson PLL)
2) B2100A (2x stv0367 demods & 2x NXP tda18212 tuners)
3) STV0903-6110NIM (stv0903 demod + 6110 tuner, lnb24)

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.c | 296 +++++++++++++++++++++++++++
 drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.h |  20 ++
 2 files changed, 316 insertions(+)
 create mode 100644 drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.c
 create mode 100644 drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.h

diff --git a/drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.c
new file mode 100644
index 0000000..5c4ecb4
--- /dev/null
+++ b/drivers/media/tsin/c8sectpfe/c8sectpfe-dvb.c

@@ -0,0 +1,296 @@
+/*
+ *  c8sectpfe-dvb.c - C8SECTPFE STi DVB driver
+ *
+ * Copyright (c) STMicroelectronics 2015
+ *
+ *  Author Peter Griffin <peter.griffin@linaro.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.
+ */
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/version.h>
+
+#include <dt-bindings/media/c8sectpfe.h>
+
+#include "c8sectpfe-common.h"
+#include "c8sectpfe-core.h"
+#include "c8sectpfe-dvb.h"
+
+#include "dvb-pll.h"
+#include "lnbh24.h"
+#include "stv0367.h"
+#include "stv0367_priv.h"
+#include "stv6110x.h"
+#include "stv090x.h"
+#include "tda18212.h"
+
+static inline const char *dvb_card_str(unsigned int c)
+{
+	switch (c) {
+	case STV0367_PLL_BOARD_NIMA:	return "STV0367_PLL_BOARD_NIMA";
+	case STV0367_PLL_BOARD_NIMB:	return "STV0367_PLL_BOARD_NIMB";
+	case STV0367_TDA18212_NIMA_1:	return "STV0367_TDA18212_NIMA_1";
+	case STV0367_TDA18212_NIMA_2:	return "STV0367_TDA18212_NIMA_2";
+	case STV0367_TDA18212_NIMB_1:	return "STV0367_TDA18212_NIMB_1";
+	case STV0367_TDA18212_NIMB_2:	return "STV0367_TDA18212_NIMB_2";
+	case STV0903_6110_LNB24_NIMA:	return "STV0903_6110_LNB24_NIMA";
+	case STV0903_6110_LNB24_NIMB:	return "STV0903_6110_LNB24_NIMB";
+	default:			return "unknown dvb frontend card";
+	}
+}
+
+static struct stv090x_config stv090x_config = {
+	.device                 = STV0903,
+	.demod_mode             = STV090x_SINGLE,
+	.clk_mode               = STV090x_CLK_EXT,
+	.xtal                   = 16000000,
+	.address                = 0x69,
+
+	.ts1_mode               = STV090x_TSMODE_SERIAL_CONTINUOUS,
+	.ts2_mode               = STV090x_TSMODE_SERIAL_CONTINUOUS,
+
+	.repeater_level         = STV090x_RPTLEVEL_64,
+
+	.tuner_init             = NULL,
+	.tuner_set_mode         = NULL,
+	.tuner_set_frequency    = NULL,
+	.tuner_get_frequency    = NULL,
+	.tuner_set_bandwidth    = NULL,
+	.tuner_get_bandwidth    = NULL,
+	.tuner_set_bbgain       = NULL,
+	.tuner_get_bbgain       = NULL,
+	.tuner_set_refclk       = NULL,
+	.tuner_get_status       = NULL,
+};
+
+static struct stv6110x_config stv6110x_config = {
+	.addr                   = 0x60,
+	.refclk                 = 16000000,
+};
+
+#define NIMA 0
+#define NIMB 1
+
+static struct stv0367_config stv0367_pll_config[] = {
+	{
+		.demod_address = 0x1c,
+		.xtal = 27000000,
+		.if_khz = 36166,
+		.if_iq_mode = FE_TER_NORMAL_IF_TUNER,
+		.ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
+		.clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
+	}, {
+		.demod_address = 0x1d,
+		.xtal = 27000000,
+		.if_khz = 36166,
+		.if_iq_mode = FE_TER_NORMAL_IF_TUNER,
+		.ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
+		.clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
+	},
+};
+
+static struct stv0367_config stv0367_tda18212_config[] = {
+	{
+		.demod_address = 0x1c,
+		.xtal = 16000000,
+		.if_khz = 4500,
+		.if_iq_mode = FE_TER_NORMAL_IF_TUNER,
+		.ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
+		.clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
+	}, {
+		.demod_address = 0x1d,
+		.xtal = 16000000,
+		.if_khz = 4500,
+		.if_iq_mode = FE_TER_NORMAL_IF_TUNER,
+		.ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
+		.clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
+	}, {
+		.demod_address = 0x1e,
+		.xtal = 16000000,
+		.if_khz = 4500,
+		.if_iq_mode = FE_TER_NORMAL_IF_TUNER,
+		.ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
+		.clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
+	},
+};
+
+static struct tda18212_config tda18212_conf = {
+	.if_dvbt_6 = 4150,
+	.if_dvbt_7 = 4150,
+	.if_dvbt_8 = 4500,
+	.if_dvbc = 5000,
+};
+
+int c8sectpfe_frontend_attach(struct dvb_frontend **fe,
+		struct c8sectpfe *c8sectpfe,
+		struct channel_info *tsin, int chan_num)
+{
+	struct tda18212_config *tda18212;
+	struct stv6110x_devctl *fe2;
+	struct i2c_client *client;
+	struct i2c_board_info tda18212_info = {
+		.type = "tda18212",
+		.addr = 0x60,
+	};
+
+	BUG_ON(!tsin);

Just return an error if !tsin.

Ok will fix in V2

regards,

Peter.