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

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)