On Tue, Jan 31, 2017 at 12:45:11AM +0000, Russell King - ARM Linux wrote:

Trying this driver with an imx219 camera (which works with Philipp's
driver) results in not much happening... no /dev/media* node for it,
no subdevs, no nothing.  No clues as to what's missing either.  Only
messages from imx-media are from registering the various subdevs.

Another issue:

imx_csi                 5491  4
imx_camif              11654  4
imx_ic                 23961  8
imx_smfc                6639  4
imx_media              23308  1 imx_csi
imx_mipi_csi2           5544  1
imx_media_common       12701  6 imx_csi,imx_smfc,imx_media,imx_mipi_csi2,imx_camif,imx_ic
imx219                 21205  2

So how does one remove any of these modules, say, while developing a
camera driver?  Having to reboot to test an update makes it painfully
slow for testing.

Philipp's driver can do this (once the unload bugs are fixed, which I
have patches for).

-- 
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