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From: "Gjorgji Rosikopulos (Consultant)" <gjorgji.rosikopulos@oss.qualcomm.com>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	Gjorgji.Rosikopulos.gjorgji.rosikopulos@oss.qualcomm.com,
	Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
	Loic Poulain <loic.poulain@oss.qualcomm.com>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
	Atanas Filipov <atanas.filipov@oss.qualcomm.com>,
	Jigarkumar Zala <jigarkumar.zala@oss.qualcomm.com>,
	linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	hariram.purushothaman@oss.qualcomm.com,
	pshrotri@qti.qualcomm.com,
	Vikram Sharma <vikram.sharma@oss.qualcomm.com>,
	johannes.goede@oss.qualcomm.com, konradybcio@kernel.org
Subject: Re: [PATCH 00/45] media: qcom: camss: add IFE pixel path support
Date: Wed, 7 Oct 2026 13:03:42 +0300	[thread overview]
Message-ID: <e352d91a-32fb-413b-85be-a2d30083eaea@oss.qualcomm.com> (raw)
In-Reply-To: <e6a77fb9-e8a3-44ae-b8d1-76bb2494d31d@linaro.org>



On 10/7/2026 12:59 PM, Bryan O'Donoghue wrote:
> On 07/10/2026 00:39, 
> Gjorgji.Rosikopulos.gjorgji.rosikopulos@oss.qualcomm.com wrote:
>> NOTE: Bryan has posted RFC changes for pixel path params and
>> statistics. This series was ready to be posted at that time, so it is
>> not rebased on top of Bryan's implementation. Both implementations
>> share common parts, but take a different direction towards enabling
>> the pixel path: Bryan's series extends camss-vfe, while this series
>> introduces the new camss-ife sub-device described above.
> 
> Indeed.
> 
> I have posted an evolutionary approach - shifting from and fixing the 
> original sin of mixing write-master and rdi indexing - as a first up fix 
> to the driver, and then placing new features on top.
> 
> What I don't support here - is a parallel in-driver new driver that 
> leaves legacy stuff as-is and just shoots off and does something easier 
> in its own isolated place.
> 
> Great to see the willingness of qcom to follow up on my lead, lets work 
> together to integrate your stuff on top.

I agree, lets work together to move forward on this topic.

~Gjorgji

      reply	other threads:[~2026-10-07 10:03 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-06 22:39 Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 01/45] media: qcom: camss: support CSID streams on one source pad Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 02/45] media: qcom: camss: add CSID gen2 pixel path Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 03/45] media: qcom: camss: report probe failures Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 04/45] dt-bindings: media: qcom,sm8250-camss: add pixel path variant Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-07  7:41   ` Krzysztof Kozlowski
2026-10-07  7:55     ` Gjorgji Rosikopulos (Consultant)
2026-10-07  9:52   ` Bryan O'Donoghue
2026-10-07 10:00     ` Gjorgji Rosikopulos (Consultant)
2026-10-06 22:39 ` [PATCH 05/45] media: qcom: camss: keep CSIPHY lanes active while streaming Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 06/45] media: qcom: camss: add IFE subdevice interface Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 07/45] media: qcom: camss: sm8250: add IFE BUS v20x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 08/45] media: qcom: camss: sm8250: add IFE CamIF v10x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 09/45] media: qcom: camss: sm8250: add IFE scaler v10x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 10/45] media: qcom: camss: sm8250: add IFE module engine v10x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 11/45] media: qcom: camss: sm8250: add IFE top v20x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 12/45] media: qcom: camss: sm8250: add IFE Lite top v10x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 13/45] media: qcom: camss: sm8250: add IFE pad descriptors Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 14/45] media: qcom: camss: formats: add pixel format lookup helpers Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 15/45] media: qcom: camss: video: use helpers for line-based formats Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 16/45] media: qcom: camss: video: add managed streaming callbacks Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 17/45] media: qcom: camss: add common IFE subdevice core Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-07  9:42   ` Bryan O'Donoghue
2026-10-07  9:53     ` Gjorgji Rosikopulos (Consultant)
2026-10-06 22:39 ` [PATCH 18/45] media: qcom: camss: integrate IFE devices Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 19/45] media: qcom: camss: sm8250: add pixel path resources Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 20/45] media: uapi: add Qualcomm IFE statistics Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 21/45] media: v4l2: add Qualcomm IFE statistics format Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 22/45] media: qcom: camss: add IFE statistics output Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 23/45] media: uapi: add Qualcomm IFE parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 24/45] media: v4l2: add Qualcomm IFE parameters format Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 25/45] media: qcom: camss: sm8250: apply IFE parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 26/45] dt-bindings: media: qcom,sa8775p-camss: add pixel path variant Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-07  9:49   ` Bryan O'Donoghue
2026-10-07  9:57     ` Gjorgji Rosikopulos (Consultant)
2026-10-06 22:39 ` [PATCH 27/45] media: qcom: camss: sa8775p: add IFE BUS v3.1x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-07  6:44   ` Gjorgji Rosikopulos (Consultant)
2026-10-06 22:39 ` [PATCH 28/45] media: qcom: camss: sa8775p: add IFE scaler v2.3x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 29/45] media: qcom: camss: sa8775p: add IFE top v4.1x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 30/45] media: qcom: camss: sa8775p: add IFE lite top v3.0x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 31/45] media: qcom: camss: sa8775p: add IFE pad descriptors Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 32/45] media: qcom: camss: sa8775p: add IFE completion groups Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 33/45] media: qcom: camss: sa8775p: add CSID pixel path Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 34/45] media: qcom: camss: sa8775p: add IFE modules v4.1x Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 35/45] media: qcom: camss: sa8775p: add pixel path resources Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 36/45] media: qcom: camss: sa8775p: add CCM parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 37/45] media: qcom: camss: sa8775p: add LSC parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 38/45] media: qcom: camss: sa8775p: add gamma parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 39/45] media: qcom: camss: sa8775p: add white balance parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 40/45] media: qcom: camss: sa8775p: add AWB BG parameters Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 41/45] media: qcom: camss: create TPG links for IFE Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 42/45] media: qcom: camss: use one lane for TPG internal path Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 43/45] media: qcom: camss: ife: queue params buffers in FIFO order Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 44/45] dt-bindings: media: qcom,qcs8300-camss: add pixel path variant Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-06 22:39 ` [PATCH 45/45] media: qcom: camss: sa8775p: add pixel path resources for QCS8300 Gjorgji.Rosikopulos.gjorgji.rosikopulos
2026-10-07  9:59 ` [PATCH 00/45] media: qcom: camss: add IFE pixel path support Bryan O'Donoghue
2026-10-07 10:03   ` Gjorgji Rosikopulos (Consultant) [this message]

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