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Commit 03ab1bd5 authored by Daniel Scheller's avatar Daniel Scheller Committed by Mauro Carvalho Chehab
Browse files

[media] dvb-frontends/cxd2841er: TS_SERIAL config flag 



Some constellations work/need a serial TS transport mode. This adds a flag
that will toggle set up of such mode.

Signed-off-by: default avatarDaniel Scheller <d.scheller@gmx.net>
Acked-by: default avatarAbylay Ospan <aospan@netup.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 4b866c4e

drivers/media/dvb-frontends/cxd2841er.c

+16 −2
Original line number Diff line number Diff line
@@ -910,6 +910,18 @@ static void cxd2841er_set_ts_clock_mode(struct cxd2841er_priv *priv, 
	dev_dbg(&priv->i2c->dev, "%s(): ser_ts=0x%02x rate_ctrl_off=0x%02x in_off=0x%02x\n",

		__func__, serial_ts, ts_rate_ctrl_off, ts_in_off);



	/*

	 * slave    Bank    Addr    Bit    default    Name

	 * <SLV-T>  00h     C4h     [1:0]  2'b??      OSERCKMODE

	 */

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0xc4,

		((priv->flags & CXD2841ER_TS_SERIAL) ? 0x01 : 0x00), 0x03);

	/*

	 * slave    Bank    Addr    Bit    default    Name

	 * <SLV-T>  00h     D1h     [1:0]  2'b??      OSERDUTYMODE

	 */

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0xd1,

		((priv->flags & CXD2841ER_TS_SERIAL) ? 0x01 : 0x00), 0x03);

	/*

	 * slave    Bank    Addr    Bit    default    Name

	 * <SLV-T>  00h     D9h     [7:0]  8'h08      OTSCKPERIOD
@@ -925,7 +937,8 @@ static void cxd2841er_set_ts_clock_mode(struct cxd2841er_priv *priv, 
	 * slave    Bank    Addr    Bit    default    Name

	 * <SLV-T>  00h     33h     [1:0]  2'b01      OREG_CKSEL_TSIF

	 */

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0x33, 0x00, 0x03);

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0x33,

		((priv->flags & CXD2841ER_TS_SERIAL) ? 0x01 : 0x00), 0x03);

	/*

	 * Enable TS IF Clock

	 * slave    Bank    Addr    Bit    default    Name
@@ -3745,7 +3758,8 @@ static int cxd2841er_init_tc(struct dvb_frontend *fe) 
	cxd2841er_write_reg(priv, I2C_SLVT, 0xcd, 0x50);

	/* SONY_DEMOD_CONFIG_PARALLEL_SEL = 1 */

	cxd2841er_write_reg(priv, I2C_SLVT, 0x00, 0x00);

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0xc4, 0x00, 0x80);

	cxd2841er_set_reg_bits(priv, I2C_SLVT, 0xc4,

		((priv->flags & CXD2841ER_TS_SERIAL) ? 0x80 : 0x00), 0x80);



	cxd2841er_init_stats(fe);

drivers/media/dvb-frontends/cxd2841er.h

+3 −2
Original line number Diff line number Diff line
@@ -24,8 +24,9 @@ 


#include <linux/dvb/frontend.h>



#define CXD2841ER_USE_GATECTRL	1

#define CXD2841ER_AUTO_IFHZ	2

#define CXD2841ER_USE_GATECTRL	1	/* bit 0 */

#define CXD2841ER_AUTO_IFHZ	2	/* bit 1 */

#define CXD2841ER_TS_SERIAL	4	/* bit 2 */



enum cxd2841er_xtal {

	SONY_XTAL_20500, /* 20.5 MHz */