Hello Mauro, Ping... If I got some mistake, please comment it... Regards, -- Katsuhiro Suzuki > -----Original Message----- > From: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> > Sent: Tuesday, May 29, 2018 10:09 AM > To: Abylay Ospan <aospan@xxxxxxxx>; Mauro Carvalho Chehab > <mchehab+samsung@xxxxxxxxxx>; linux-media@xxxxxxxxxxxxxxx > Cc: Masami Hiramatsu <masami.hiramatsu@xxxxxxxxxx>; Jassi Brar > <jaswinder.singh@xxxxxxxxxx>; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; > linux-kernel@xxxxxxxxxxxxxxx; Suzuki, Katsuhiro/鈴木 勝博 > <suzuki.katsuhiro@xxxxxxxxxxxxx> > Subject: [RESEND PATCH] media: helene: fix xtal frequency setting at power on > > This patch fixes crystal frequency setting when power on this device. > > Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> > Acked-by: Abylay Ospan <aospan@xxxxxxxx> > > --- > > Changes from before: > - Add Abylay's Ack > > --- > drivers/media/dvb-frontends/helene.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/media/dvb-frontends/helene.c > b/drivers/media/dvb-frontends/helene.c > index 0a4f312c4368..8fcf7a00782a 100644 > --- a/drivers/media/dvb-frontends/helene.c > +++ b/drivers/media/dvb-frontends/helene.c > @@ -924,7 +924,10 @@ static int helene_x_pon(struct helene_priv *priv) > helene_write_regs(priv, 0x99, cdata, sizeof(cdata)); > > /* 0x81 - 0x94 */ > - data[0] = 0x18; /* xtal 24 MHz */ > + if (priv->xtal == SONY_HELENE_XTAL_16000) > + data[0] = 0x10; /* xtal 16 MHz */ > + else > + data[0] = 0x18; /* xtal 24 MHz */ > data[1] = (uint8_t)(0x80 | (0x04 & 0x1F)); /* 4 x 25 = 100uA */ > data[2] = (uint8_t)(0x80 | (0x26 & 0x7F)); /* 38 x 0.25 = 9.5pF */ > data[3] = 0x80; /* REFOUT signal output 500mVpp */ > -- > 2.17.0
