Hi Nikolaus, On Tue, 12 Sep 2017 20:59:56 +0200 "H. Nikolaus Schaller" <[email protected]> wrote:
> Hi, > I have some progress to report. > > We finally found what was missing to make the VGA mode basically > work: there are two undocumented registers (one called "RSVD") > where a bit has to be changed. > > Otherwise the video ADC seems not to work in VGA mode. > > Maybe some voltages or dividers or whatever are switched > inside the camera chip to compensate for the 30fps sampling > rate (SXGA has 15fps). > > So, this is a big step forwards to completely support all > GTA04 hardware features. > > There are still some things to be fixed. For example the picture > is shifted a little. > [ 10.805206] omap3isp 480bc000.isp: parsing endpoint /ocp@68000000/isp@480bc000/ports/port@0/endpoint, interface 0 [ 10.805419] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy1 not found, using dummy regulator [ 10.805755] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy2 not found, using dummy regulator [ 10.806457] omap3isp 480bc000.isp: Revision 15.0 found [ 10.809265] omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1 [ 10.810424] omap3isp 480bc000.isp: hist: using DMA channel dma0chan4 [ 10.810485] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP CCP2 was not initialized! [ 10.881042] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP CSI2a was not initialized! [ 10.888793] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP CCDC was not initialized! [ 10.899963] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP preview was not initialized! [ 10.912384] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP resizer was not initialized! [ 10.937957] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP AEWB was not initialized! [ 10.937988] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP AF was not initialized! [ 10.937988] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP histogram was not initialized! [ 10.940216] omap3isp 480bc000.isp: isp_xclk_set_rate: cam_xclka set to 24685714 Hz (div 7) [ 10.940277] ov9655 1-0030: ov9655_probe [ 10.940429] ov9655 1-0030: 1-0030 supply dvdd not found, using dummy regulator [ 10.940795] ov9655 1-0030: 1-0030 supply dovdd not found, using dummy regulator [ 10.942413] ov9655 1-0030: __ov9655_set_power on=1 [ 11.056335] ov9655 1-0030: OV9655 not detected, can't read manufacturer id That was letux-4.13 broken camera? Regards Andreas
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