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Thu, 19 Dec 2024 00:16:39 -0800 (PST) Message-ID: <5d0b06b7-1fed-43cc-93e2-9a5f7cd14ffb@linaro.org> Date: Thu, 19 Dec 2024 09:16:38 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 3/3] media: dt-bindings: qcom-venus: Deprecate video-decoder and video-encoder where applicable To: Renjiang Han , Bryan O'Donoghue , Stanimir Varbanov , Vikash Garodia , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: quic_vnagar@quicinc.com, quic_dikshita@quicinc.com, konradybcio@kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Stanimir Varbanov References: <20241209-media-staging-24-11-25-rb3-hw-compat-string-v5-0-ef7e5f85f302@linaro.org> <20241209-media-staging-24-11-25-rb3-hw-compat-string-v5-3-ef7e5f85f302@linaro.org> <283a54b2-6e00-4d3a-95a3-df4a06bc1292@quicinc.com> <0a265953-0c6a-4b8b-a972-a59ec4755474@linaro.org> <61c27010-c49f-48df-b6d3-029b15c71bd3@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 19/12/2024 03:45, Renjiang Han wrote: > > On 12/18/2024 8:38 PM, Krzysztof Kozlowski wrote: >>>> @@ -132,12 +132,4 @@ examples: >>>> resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>, >>>> <&videocc VIDEO_CC_MVS0C_CLK_ARES>; >>>> reset-names = "bus", "core"; >>>> - >>>> - video-decoder { >>>> - compatible = "venus-decoder"; >>>> - }; >>>> - >>>> - video-encoder { >>>> - compatible = "venus-encoder"; >>>> - }; >>>> }; >>> It is working fine on QCS615. >>> Tested-by: Renjiang Han >> How? How is it possible to test a binding on real hardware? To my >> knowledge it is impossible, so I really would like to see explanation of >> this tag. >  I used this binding and modified the driver to verify the video >  function, and the result was fine. Also, I used this binding to >  verify the dtb, and there was no related error, so I added >  Tested-by. This is not a testing of binding. You tested driver. Don't add fake tags. Best regards, Krzysztof