Difference between revisions of "PinePhone Pro/IMX258 Camera Debugging"
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(Log what I've tried so far) |
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Now, in another terminal session, run the <code>"v4l2-ctl" ... "--stream-mmap"</code> command again. We end up with a bunch (but hopefully not *too* much) of output in our first terminal and the <code>~/function-trace.log</code> file. | Now, in another terminal session, run the <code>"v4l2-ctl" ... "--stream-mmap"</code> command again. We end up with a bunch (but hopefully not *too* much) of output in our first terminal and the <code>~/function-trace.log</code> file. | ||
A quick grep shows that < | A quick grep shows that <code>imx258_start_streaming</code> is indeed called, so '''i2c is working properly'''. | ||
=== If i2c works, what doesn't? === | === If i2c works, what doesn't? === | ||