4.18-stable review patch. If anyone has any objections, please let me know.
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From: Katsuhiro Suzuki suzuki.katsuhiro@socionext.com
[ Upstream commit a00e5f074b3f3cd39d1ccdc53d4d805b014df3f3 ]
This patch fixes crystal frequency setting when power on this device.
Signed-off-by: Katsuhiro Suzuki suzuki.katsuhiro@socionext.com Acked-by: Abylay Ospan aospan@netup.ru Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/dvb-frontends/helene.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- 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_pr 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 */