[PATCH RFC 0/10] tda998x initial cleanups from bridge conversion

[linux@armlinux.org.uk (Russell King - ARM Linux)]

As part of the discussion about converting tda998x to a bridge, here's
some preparatory work for that, which includes a bunch of fixes.  I'm
sending this out _early_ as I'm not going to be working on any kernel
stuff next week (it's likely I won't even be reading email.)  So it may
be a little rough around the edges.

Essentially, this is a series of cleanups, complexity removal, and
avoiding races with the newly introduced audio support.  Even without
the bridge conversion, I think all these are still worthwhile to have.

This series of changes can also be found in my drm-tda998x-devel branch
as an unstable series of commits (iow, I'm going to rebase/rework these
at some point, so the commit IDs are not stable, so do not merge this.)

 git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel

 drivers/gpu/drm/i2c/tda998x_drv.c | 782 +++++++++++++++++++-------------------
 1 file changed, 394 insertions(+), 388 deletions(-)

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