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Commit 4d0fc03a authored by Márton Németh's avatar Márton Németh Committed by Mauro Carvalho Chehab
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V4L/DVB (13418): gspca - pac7311: Stop sending URBs on first error. 



Signed-off-by: default avatarMárton Németh <nm127@freemail.hu>
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent f8b0bca1

drivers/media/video/gspca/pac7311.c

+21 −10
Original line number Diff line number Diff line
@@ -569,16 +569,27 @@ static int sd_start(struct gspca_dev *gspca_dev) 


static void sd_stopN(struct gspca_dev *gspca_dev)

{

	reg_w(gspca_dev, 0xff, 0x04);

	reg_w(gspca_dev, 0x27, 0x80);

	reg_w(gspca_dev, 0x28, 0xca);

	reg_w(gspca_dev, 0x29, 0x53);

	reg_w(gspca_dev, 0x2a, 0x0e);

	reg_w(gspca_dev, 0xff, 0x01);

	reg_w(gspca_dev, 0x3e, 0x20);

	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

	int ret;



	ret = reg_w(gspca_dev, 0xff, 0x04);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x27, 0x80);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x28, 0xca);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x29, 0x53);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x2a, 0x0e);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0xff, 0x01);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x3e, 0x20);

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

	if (0 <= ret)

		ret = reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */

}



/* called on streamoff with alt 0 and on disconnect for 7311 */