Acked-by: Abylay Ospan <aospan@xxxxxxxx>
2017-04-09 15:38 GMT-04:00 Daniel Scheller <d.scheller.oss@xxxxxxxxx>:
> From: Daniel Scheller <d.scheller@xxxxxxx>
>
> Some constellations work/need a serial TS transport mode. This adds a flag
> that will toggle set up of such mode.
>
> Signed-off-by: Daniel Scheller <d.scheller@xxxxxxx>
> ---
> drivers/media/dvb-frontends/cxd2841er.c | 18 ++++++++++++++++--
> drivers/media/dvb-frontends/cxd2841er.h | 5 +++--
> 2 files changed, 19 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
> index fa6a963..1df95c4 100644
> --- a/drivers/media/dvb-frontends/cxd2841er.c
> +++ b/drivers/media/dvb-frontends/cxd2841er.c
> @@ -912,6 +912,18 @@ static void cxd2841er_set_ts_clock_mode(struct cxd2841er_priv *priv,
>
> /*
> * 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
> */
> cxd2841er_write_reg(priv, I2C_SLVT, 0xd9, 0x08);
> @@ -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);
>
> diff --git a/drivers/media/dvb-frontends/cxd2841er.h b/drivers/media/dvb-frontends/cxd2841er.h
> index 38d7f9f..58fbd98 100644
> --- a/drivers/media/dvb-frontends/cxd2841er.h
> +++ b/drivers/media/dvb-frontends/cxd2841er.h
> @@ -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 */
> --
> 2.10.2
>
--
Abylay Ospan,
NetUP Inc.
http://www.netup.tv
