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V4L/DVB (4626): On saa7111/7113, LUMA_CTRL need a different value

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Also sends the proper saa71111 init table.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2006-09-12 20:02:09 -03:00
parent bc28287979
commit 183d896a03
1 changed files with 12 additions and 8 deletions
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20
drivers/media/video/saa7115.c
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@ -155,7 +155,7 @@ static inline int saa711x_read(struct i2c_client *client, u8 reg)
/* ----------------------------------------------------------------------- */
/* SAA7111 initialization table */
static const unsigned char saa7111_init_auto_input[] = {
static const unsigned char saa7111_init[] = {
R_01_INC_DELAY, 0x00, /* reserved */
/*front end */
@ -195,7 +195,7 @@ static const unsigned char saa7111_init_auto_input[] = {
};
/* SAA7113 init codes */
static const unsigned char saa7113_init_auto_input[] = {
static const unsigned char saa7113_init[] = {
R_01_INC_DELAY, 0x08,
R_02_INPUT_CNTL_1, 0xc2,
R_03_INPUT_CNTL_2, 0x30,
@ -237,6 +237,7 @@ static const unsigned char saa7115_init_auto_input[] = {
/* Decoder Part */
R_06_H_SYNC_START, 0xeb, /* horiz sync begin = -21 */
R_07_H_SYNC_STOP, 0xe0, /* horiz sync stop = -17 */
R_09_LUMA_CNTL, 0x53, /* 0x53, was 0x56 for 60hz. luminance control */
R_0A_LUMA_BRIGHT_CNTL, 0x80, /* was 0x88. decoder brightness, 0x80 is itu standard */
R_0B_LUMA_CONTRAST_CNTL, 0x44, /* was 0x48. decoder contrast, 0x44 is itu standard */
R_0C_CHROMA_SAT_CNTL, 0x40, /* was 0x47. decoder saturation, 0x40 is itu standard */
@ -582,7 +583,6 @@ static const unsigned char saa7115_init_misc[] = {
R_5E_SDID, 0x35,
R_02_INPUT_CNTL_1, 0x84, /* input tuner -> input 4, amplifier active */
R_09_LUMA_CNTL, 0x53, /* 0x53, was 0x56 for 60hz. luminance control */
R_80_GLOBAL_CNTL_1, 0x20, /* enable task B */
R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0,
@ -1518,11 +1518,15 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
v4l_dbg(1, debug, client, "writing init values\n");
/* init to 60hz/48khz */
if (state->ident == V4L2_IDENT_SAA7111 ||
state->ident == V4L2_IDENT_SAA7113) {
state->crystal_freq = SAA7115_FREQ_24_576_MHZ;
saa711x_writeregs(client, saa7113_init_auto_input);
} else {
state->crystal_freq = SAA7115_FREQ_24_576_MHZ;
switch (state->ident) {
case V4L2_IDENT_SAA7111:
saa711x_writeregs(client, saa7111_init);
break;
case V4L2_IDENT_SAA7113:
saa711x_writeregs(client, saa7113_init);
break;
default:
state->crystal_freq = SAA7115_FREQ_32_11_MHZ;
saa711x_writeregs(client, saa7115_init_auto_input);
}