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V4L/DVB (7059): cx88: Ensure the tuner is reset correctly 

Previous patches assume the tuner was on a different gpio. This patch
corrects this.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Chaogui Zhang <czhang1974@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
hifive-unleashed-5.1
Steven Toth 2008-01-22 01:03:10 -03:00 committed by Mauro Carvalho Chehab
parent 9121106a7f
commit 72e04f720f
1 changed files with 4 additions and 6 deletions
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10
drivers/media/video/cx88/cx88-cards.c
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@ -1893,12 +1893,10 @@ int cx88_tuner_callback(void *priv, int command, int arg)
switch(core->boardnr) {
case CX88_BOARD_PINNACLE_PCTV_HD_800i:
if(command == 0) { /* This is the reset command from xc5000 */
/* Reset XC5000 tuner via GPIO pin #2 */
cx_set(MO_GP0_IO, 0x00000400);
cx_clear(MO_GP0_IO, 0x00000004);
mdelay(200);
cx_set(MO_GP0_IO, 0x00000004);
mdelay(200);
/* Reset XC5000 tuner via SYS_RSTO_pin */
cx_write(MO_SRST_IO, 0);
msleep(10);
cx_write(MO_SRST_IO, 1);
return 0;
}
else {