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Commit 7b7ef4b4 authored by Benjamin Larsson's avatar Benjamin Larsson Committed by Mauro Carvalho Chehab
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[media] r820t: add DVBC profile in sysfreq_sel 



This will make the Astrometa DVB-T/T2/C usb stick be able to pick up
muxes around 290-314 MHz.

Signed-off-by: default avatarBenjamin Larsson <benjamin@southpole.se>
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent f2272e13

drivers/media/tuners/r820t.c

+13 −0
Original line number Diff line number Diff line
@@ -775,6 +775,19 @@ static int r820t_sysfreq_sel(struct r820t_priv *priv, u32 freq, 
		div_buf_cur = 0x30;	/* 11, 150u */

		filter_cur = 0x40;	/* 10, low */

		break;

	case SYS_DVBC_ANNEX_A:

		mixer_top = 0x24;       /* mixer top:13 , top-1, low-discharge */

		lna_top = 0xe5;

		lna_vth_l = 0x62;

		mixer_vth_l = 0x75;

		air_cable1_in = 0x60;

		cable2_in = 0x00;

		pre_dect = 0x40;

		lna_discharge = 14;

		cp_cur = 0x38;          /* 111, auto */

		div_buf_cur = 0x30;     /* 11, 150u */

		filter_cur = 0x40;      /* 10, low */

		break;

	default: /* DVB-T 8M */

		mixer_top = 0x24;	/* mixer top:13 , top-1, low-discharge */

		lna_top = 0xe5;		/* detect bw 3, lna top:4, predet top:2 */