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Commit 55c88610 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (6386): Add support for radio on CX88_BOARD_MSI_TVANYWHERE_MASTER 



This board has some special tea5767 configuration. Basically, radio 
XTAL uses a different frequency than the other supported radios. It 
uses a 13 MHz XTAL.

This patch adds the proper radio gpio and tea5767 configurations for 
the board.

Also, with PAL/BG, the board requires some special init for tda9887:
port1=0 port2=0 qss=1

Thanks to Serge Kolotylo and MIDImaster for their help on identifying 
the proper needs for this driver.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 0e1165e8

drivers/media/video/cx88/cx88-cards.c

+22 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ 
#include <linux/delay.h>



#include "cx88.h"

#include "tea5767.h"



static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };

static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
@@ -245,6 +246,10 @@ static const struct cx88_board cx88_boards[] = { 
		}},

		.radio = {

			 .type   = CX88_RADIO,

			 .vmux   = 3,

			 .gpio0  = 0x000040bf,

			 .gpio1  = 0x000080c0,

			 .gpio2  = 0x0000ff20,

		},

	},

	[CX88_BOARD_WINFAST_DV2000] = {
@@ -1979,6 +1984,23 @@ static void cx88_card_setup(struct cx88_core *core) 
						core->name, i);

		}

		break;

	case CX88_BOARD_MSI_TVANYWHERE_MASTER:

	{

		struct v4l2_priv_tun_config tea5767_cfg;

		struct tea5767_ctrl ctl;



		memset(&ctl, 0, sizeof(ctl));



		ctl.high_cut  = 1;

		ctl.st_noise  = 1;

		ctl.deemph_75 = 1;

		ctl.xtal_freq = TEA5767_HIGH_LO_13MHz;



		tea5767_cfg.tuner = TUNER_TEA5767;

		tea5767_cfg.priv  = &ctl;



		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg);

	}

	}

}