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Commit 72e04f72 authored by Steven Toth's avatar Steven Toth Committed by Mauro Carvalho Chehab
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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: default avatarSteven Toth <stoth@hauppauge.com>
Signed-off-by: default avatarChaogui Zhang <czhang1974@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 9121106a

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

+4 −6
Original line number Diff line number Diff line
@@ -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 {