[media] gspca_konica: Fix init sequence

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The konica needs a freaking large time (circa 6.5 seconds) to "boot", and
does not want to be bothered while doing so, so sleep for 6 seconds, and
then query its status register at 100ms intervals until it becomes ready.

This removes the "reg_w err: -32" messages shown in dmesg whenever a
konica cam gets initialized, and also fixes the camera not working when
an app tries to use it directly after it has been plugged in and after
a suspend/resume cycle.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Hans de Goede 2012-06-30 09:03:21 -03:00 • committed by Mauro Carvalho Chehab

parent 8bb58964bc

commit e163609ef7

1 changed files with 18 additions and 10 deletions

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drivers/media/video/gspca/konica.c

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