From: Katsuhiro Suzuki Date: Tue, 29 May 2018 01:09:20 +0000 (-0400) Subject: media: helene: fix xtal frequency setting at power on X-Git-Tag: v4.19-rc1~137^2~157 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a00e5f074b3f3cd39d1ccdc53d4d805b014df3f3;p=linux.git 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 Acked-by: Abylay Ospan Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index a0d0b53c91d7..a5de65dcf784 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -897,7 +897,10 @@ 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 */