Re: [PATCH v2 0/3] Input: raydium_i2c_ts report handling fixes

[Pooyan Azadparvar]

Hi Dmitry,

Just following up on the Raydium v2 series from September 28.

I split the changes as you suggested, separating the validation fix
from the buffer management improvements.

Is there anything else you'd like me to address?

If it would make things easier, would you prefer taking the validation
fix (1/3) separately from the other two patches?

Thanks for your time and review.

Best,
Pooyan

On Wed, 7 Oct 2026 11:04:46 +0200, Pooyan Azadparvar
<pooyan.azadparvar@xxxxxxxxx> wrote:
> Hi Dmitry,
>
> A gentle ping on this v2 series. Please let me know if there is
> anything else I should address.
> Thanks,
> Pooyan
>
> On Mon, Sep 28, 2026 at 6:26 PM Pooyan Azad <pooyan.azadparvar@xxxxxxxxx> wrote:
> >
> > Hi Dmitry,
> >
> > This is v2 of the Raydium report parameter patch, split as requested.
> >
> > Patch 1 validates the packet and contact sizes supplied by the controller.
> > It also propagates main firmware query errors because otherwise a validation
> > failure would be ignored by initialization. This is the only patch marked
> > for stable.
> >
> > Patch 2 resizes an existing report buffer when a firmware update changes the
> > packet size. Patch 3 moves the initial allocation to the main firmware query
> > so devices can remain usable for recovery when they probe in bootloader mode.
> >
> > Changes in v2:
> > - Split validation, buffer resizing, and bootloader-mode allocation handling
> > into separate patches.
> > - Mark only the validation fix for stable.
> > - Rebase onto v7.3-rc5.
> >
> > The series was compile-tested with:
> >
> > make O=/tmp/raydium-build W=1 -j$(nproc) \
> > drivers/input/touchscreen/raydium_i2c_ts.o
> >
> > No runtime testing with a Raydium controller was performed.
> >
> > Thanks,
> > Pooyan
> >
> > Pooyan Azad (3):
> > Input: raydium_i2c_ts - validate report parameters
> > Input: raydium_i2c_ts - resize report buffer after firmware update
> > Input: raydium_i2c_ts - defer report buffer allocation
> >
> > drivers/input/touchscreen/raydium_i2c_ts.c | 64 +++++++++++++---------
> > 1 file changed, 39 insertions(+), 25 deletions(-)
> >
> > --
> > 2.43.0