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Commit 7e946c8a authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
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V4L/DVB (6904): tda18271: divider byte 1, bit 7 is always 0 



Bit 7 of both Main Divider byte 1 and Cal Divider byte 1 is always zero.

Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 994fc28b

drivers/media/dvb/frontends/tda18271-fe.c

+3 −3
Original line number Diff line number Diff line
@@ -424,7 +424,7 @@ static int tda18271_tune(struct dvb_frontend *fe, 
	regs[R_CPD]   = pd;



	div =  ((d * (N / 1000)) << 7) / 125;

	regs[R_CD1]   = 0xff & (div >> 16);

	regs[R_CD1]   = 0x7f & (div >> 16);

	regs[R_CD2]   = 0xff & (div >> 8);

	regs[R_CD3]   = 0xff & div;
@@ -453,7 +453,7 @@ static int tda18271_tune(struct dvb_frontend *fe, 
	}



	div =  ((d * (N / 1000)) << 7) / 125;

	regs[R_MD1]   = 0xff & (div >> 16);

	regs[R_MD1]   = 0x7f & (div >> 16);

	regs[R_MD2]   = 0xff & (div >> 8);

	regs[R_MD3]   = 0xff & div;
@@ -567,7 +567,7 @@ static int tda18271_tune(struct dvb_frontend *fe, 
	}



	div =  ((d * (N / 1000)) << 7) / 125;

	regs[R_MD1]   = 0xff & (div >> 16);

	regs[R_MD1]   = 0x7f & (div >> 16);

	regs[R_MD2]   = 0xff & (div >> 8);

	regs[R_MD3]   = 0xff & div;