V4L/DVB (11539): gspca - m5602-ov9650: Be more strict during the hsync/vsync synthesis (b05a4ad9) · Commits · 戴 / test

drivers/media/video/gspca/m5602/m5602_ov9650.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -449,6 +449,14 @@ int ov9650_start(struct sd *sd)
		if (err < 0)
		return err;

		err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
		if (err < 0)
		return err;

		err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
		if (err < 0)
		return err;

		err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
		(hor_offs >> 8) & 0xff);
		if (err < 0)
		@@ -468,6 +476,10 @@ int ov9650_start(struct sd *sd)
		if (err < 0)
		return err;

		err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
		if (err < 0)
		return err;

		switch (width) {
		case 640:
		PDEBUG(D_V4L2, "Configuring camera for VGA mode");