Hi. > Does the sensor still hang after 0x2f is written to REG_GRCOM instead ? Work! I'm looking at drivers/media/usb/gspca/m5602/m5602_ov9650.h It use significantly different init sequence. Some of settings described in Application note for ov9650, some look like magic. > Do you have CONFIG_PM_RUNTIME enabled ? Can you try and see it works > if you enable it, without additional changes to the clock handling ? Work. With CONFIG_PM_RUNTIME and without enabling CLK_GATE at probe. > I hope to eventually prepare the ov9650 sensor driver for mainline. Your > help in making it ready for VER=0x52 would be very much appreciated. :-) I'll try to helpful. >> Next step is to make ov2460 work. > For now I can only recommend you to make the ov2460 driver more similar > to the ov9650 one. Thanks, I'll try. P.S. I add support of image effects just for fun. And found in DS that s3c2450 also support effects. It's FIMC in-between of 2440 and 6400/6410. Does anyone have s3c2450 hardware to test it? -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html