[PATCH v2] drm: bridge: it66121: Fix invalid connector dereference

[Nishanth Menon]

On 17:01-20230901, Aradhya Bhatia wrote:
> On 01-Sep-23 15:01, Jai Luthra wrote:
> > Fix the NULL pointer dereference when no monitor is connected, and the
> > sound card is opened from userspace.
> > 
> > Instead return an empty buffer (of zeroes) as the EDID information to
> > the sound framework if there is no connector attached.
> > 
> > Fixes: e0fd83dbe924 ("drm: bridge: it66121: Add audio support")
> > Reported-by: Nishanth Menon <nm at ti.com>
> > Closes: https://lore.kernel.org/all/20230825105849.crhon42qndxqif4i@gondola/
> > Reviewed-by: Helen Koike <helen.koike at collabora.com>
> > Signed-off-by: Jai Luthra <j-luthra at ti.com>
> 
> Reviewed-by: Aradhya Bhatia <a-bhatia1 at ti.com>
> 

Tested-by: Nishanth Menon <nm at ti.com>

Log (beagleplay): https://gist.github.com/nmenon/17fea9316cbcc5ee47597a39fa5e2d6f

Tested on 99d99825fc07 (origin/master, origin/HEAD) Merge tag 'nfs-for-6.6-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

Could we get this merged for rc1 cycle?

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D