[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>

diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 9f4234fb285fc0785d5d1e8400874bb2bc1f0c9d..40189a395a67dc0fbc005c08b75549f51e2f79ba 100644 (file)
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -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",

diff --git a/drivers/media/dvb-frontends/cxd2841er.h b/drivers/media/dvb-frontends/cxd2841er.h
index 7f1acfb8f4f51a39c2a4c9c01b365ecaf2a6a946..2fb8b385c6433de3eb3d5ea8089675f573d2ce9b 100644 (file)
--- a/drivers/media/dvb-frontends/cxd2841er.h
+++ b/drivers/media/dvb-frontends/cxd2841er.h
@@ -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)