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[media] dvb-frontends/cxd2841er: add variable for configuration flags

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Throughout the patch series some configuration flags will be added to the
demod driver. This patch prepares this by adding the flags var to
struct cxd2841er_config, which will serve as a bitmask to toggle various
options and behaviour in the driver.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Acked-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Daniel Scheller 2017-04-09 16:38:15 -03:00 committed by Mauro Carvalho Chehab
parent cbc85a4736
commit 050863aac0
2 changed files with 3 additions and 0 deletions
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2
drivers/media/dvb-frontends/cxd2841er.c
View file

@ -65,6 +65,7 @@ struct cxd2841er_priv {
u8 system;
enum cxd2841er_xtal xtal;
enum fe_caps caps;
u32 flags;
};
static const struct cxd2841er_cnr_data s_cn_data[] = {
@ -3736,6 +3737,7 @@ static struct dvb_frontend *cxd2841er_attach(struct cxd2841er_config *cfg,
priv->i2c_addr_slvx = (cfg->i2c_addr + 4) >> 1;
priv->i2c_addr_slvt = (cfg->i2c_addr) >> 1;
priv->xtal = cfg->xtal;
priv->flags = cfg->flags;
priv->frontend.demodulator_priv = priv;
dev_info(&priv->i2c->dev,
"%s(): I2C adapter %p SLVX addr %x SLVT addr %x\n",

1
drivers/media/dvb-frontends/cxd2841er.h
View file

@ -33,6 +33,7 @@ enum cxd2841er_xtal {
struct cxd2841er_config {
u8 i2c_addr;
enum cxd2841er_xtal xtal;
u32 flags;
};
#if IS_REACHABLE(CONFIG_DVB_CXD2841ER)