Hello
I am developing Aptina 13M camera driver on i.MX6Q with Android 7.1.1
CSI2 4 lane transmitter, which constantly streams out V4L2_PIX_FMT_UYVY data @4208X3120 5fps, 800MHz (DDR - Discontinuous Clock) to i.MX6Q.
initial steps are below
1. check mipi_csi2_get_status
2. mipi_csi2_enable
3. mipi_csi2_set_lanes = 4
4. mipi_csi2_reset(800MHz)
5. mipi_csi2_dphy_status
But it always show error message "mipi csi2 can not receive sensor clk! MIPI_CSI_PHY_STATE = 0x6f0" when I capture photo
Could you give me some advice?
Thank you very much
Hi Simon
please follow Debug steps for customer MIPI sensor on link
https://community.nxp.com/docs/DOC-94312
and check sensor clock with oscilloscope
Best regards
igor
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