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V4L/DVB (6579): Fix bug #8824: Correct support for Diseqc on tda10086 

This is a modified version of a patch previously posted by Thomas
Unverzagt.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hartmut Hackmann 2007-11-08 08:54:53 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель f4b8b3ae13
Коммит 33f7771411
1 изменённых файлов: 7 добавлений и 7 удалений
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14
drivers/media/dvb/frontends/tda10086.c
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@ -158,7 +158,7 @@ static int tda10086_init(struct dvb_frontend* fe)
tda10086_write_byte(state, 0x3d, 0x80); tda10086_write_byte(state, 0x3d, 0x80);
// setup SEC // setup SEC
tda10086_write_byte(state, 0x36, 0x00); // all SEC off tda10086_write_byte(state, 0x36, 0x80); // all SEC off, no 22k tone
tda10086_write_byte(state, 0x34, (((1<<19) * (22000/1000)) / (SACLK/1000))); // } tone frequency tda10086_write_byte(state, 0x34, (((1<<19) * (22000/1000)) / (SACLK/1000))); // } tone frequency
tda10086_write_byte(state, 0x35, (((1<<19) * (22000/1000)) / (SACLK/1000)) >> 8); // } tda10086_write_byte(state, 0x35, (((1<<19) * (22000/1000)) / (SACLK/1000)) >> 8); // }
@ -183,13 +183,13 @@ static int tda10086_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
dprintk ("%s\n", __FUNCTION__); dprintk ("%s\n", __FUNCTION__);
switch(tone) { switch (tone) {
case SEC_TONE_OFF: case SEC_TONE_OFF:
tda10086_write_byte(state, 0x36, 0x00); tda10086_write_byte(state, 0x36, 0x80);
break; break;
case SEC_TONE_ON: case SEC_TONE_ON:
tda10086_write_byte(state, 0x36, 0x01); tda10086_write_byte(state, 0x36, 0x81);
break; break;
} }
@ -212,7 +212,7 @@ static int tda10086_send_master_cmd (struct dvb_frontend* fe,
for(i=0; i< cmd->msg_len; i++) { for(i=0; i< cmd->msg_len; i++) {
tda10086_write_byte(state, 0x48+i, cmd->msg[i]); tda10086_write_byte(state, 0x48+i, cmd->msg[i]);
} }
tda10086_write_byte(state, 0x36, 0x08 | ((cmd->msg_len - 1) << 4)); tda10086_write_byte(state, 0x36, 0x88 | ((cmd->msg_len - 1) << 4));
tda10086_diseqc_wait(state); tda10086_diseqc_wait(state);
@ -230,11 +230,11 @@ static int tda10086_send_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t minic
switch(minicmd) { switch(minicmd) {
case SEC_MINI_A: case SEC_MINI_A:
tda10086_write_byte(state, 0x36, 0x04); tda10086_write_byte(state, 0x36, 0x84);
break; break;
case SEC_MINI_B: case SEC_MINI_B:
tda10086_write_byte(state, 0x36, 0x06); tda10086_write_byte(state, 0x36, 0x86);
break; break;
} }