linux-kernel - Re: [PATCH v2 13/13] media: qcom: camss: Support RDI3 for VFE 17x

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Date:   Fri, 18 Aug 2023 14:32:44 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bryan O'Donoghue <bryan.odonoghue@...aro.org>, rfoss@...nel.org,
        todor.too@...il.com, agross@...nel.org, andersson@...nel.org,
        mchehab@...nel.org, hverkuil-cisco@...all.nl,
        laurent.pinchart@...asonboard.com, sakari.ailus@...ux.intel.com,
        andrey.konovalov@...aro.org
Cc:     linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 13/13] media: qcom: camss: Support RDI3 for VFE 17x

On 17.08.2023 16:38, Bryan O'Donoghue wrote:
> Some VFEs have four RDIs apiece. Right now the ISR code has a hard-coded
> value which tops-out at RDI2 meaning only three RDIs can be utilised in
> practice.
> 
> Extend out the various routines in camss-vfe-17x.c to support the higher
> RDI count.
> 
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
Acked-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad