[PATCH v2] drm/panel/panel-sitronix-st7701: Fix RTNI calculation

[Marek Vasut]

On 10/18/22 10:53, Linus Walleij wrote:
> On Thu, Oct 13, 2022 at 12:12 AM Marek Vasut <marex at denx.de> wrote:
> 
>> The RTNI field is multiplied by 16 and incremented by 512 before being
>> used as the minimum number of pixel clock per horizontal line, hence
>> it is necessary to subtract those 512 bytes from htotal and then divide
>> the result by 16 before writing the value into the RTNI field. Fix the
>> calculation.
>>
>> Fixes: de2b4917843c ("drm/panel/panel-sitronix-st7701: Infer horizontal pixel count from TFT mode")
>> Signed-off-by: Marek Vasut <marex at denx.de>
>> ---
>> Cc: Guido Günther <agx at sigxcpu.org>
>> Cc: Jagan Teki <jagan at amarulasolutions.com>
>> Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
>> Cc: Linus Walleij <linus.walleij at linaro.org>
>> Cc: Sam Ravnborg <sam at ravnborg.org>
>> Cc: Thierry Reding <thierry.reding at gmail.com>
>> ---
>> V2: Clamp the htotal to range 512...1008, so RTNI always fits the bitfield
> 
> I tried to apply this to drm-misc-fixes but the branch has not yet
> been moved forward to v6.1-rc1.

Can I maybe get RB until then ?