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Thu, 18 Jun 2026 21:39:04 -0700 (PDT) X-Received: by 2002:a05:6a00:2e96:b0:842:4a39:6047 with SMTP id d2e1a72fcca58-845508862damr1981878b3a.29.1781843944001; Thu, 18 Jun 2026 21:39:04 -0700 (PDT) Received: from [192.168.29.100] ([49.43.194.141]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84553829240sm864324b3a.44.2026.06.18.21.38.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Jun 2026 21:39:03 -0700 (PDT) Message-ID: Date: Fri, 19 Jun 2026 10:08:54 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v3 2/3] arm64: dts: qcom: shikra: Add Iris video codec node Content-Language: en-US To: Vikash Garodia , Bryan O'Donoghue , Dikshita Agarwal , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jorge Ramirez-Ortiz , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Dmitry Baryshkov References: <20260618-shikra_vpu-v3-0-1a32e26a35a1@oss.qualcomm.com> <20260618-shikra_vpu-v3-2-1a32e26a35a1@oss.qualcomm.com> From: Vishnu Reddy In-Reply-To: <20260618-shikra_vpu-v3-2-1a32e26a35a1@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=RZWgzVtv c=1 sm=1 tr=0 ts=6a34c7e9 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=LrD0L7TPytbPiIQqxktYyw==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=ofncl5GZK_eaPPRo4moA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 X-Proofpoint-ORIG-GUID: 38KAM6aM8JPrfeFjmZx3xrJAW0-5wZ_C X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE5MDAzOSBTYWx0ZWRfX5IH6I61/nP5I AipxF0G3pVWTDyXWRes8nfPoBGOQk5Qofsh4Ks5rJLdgLTJz+KXkSMmThmLwQOBPOGBgPc58Jg1 nQHFB0JuCmMrUm6XWJYZYiUP00M0UfX7rVnerpYU5+8nbwuifUaQ/Kab7A1/pi19QQIPExfidvI B9KdrR3JNGXRKOo0CGf3WmdvAmOEcPJgfE1CtmYaO2f+olgzF+gr6YEdj6hZj6kV8dc9ZCs/IrC SHfI3YAjRoN8sv7gzDc57WB7cHwpveo9CUINf34Qn+jZIU+8KspEwoqv3Qs4DLeedr2Rjb9MwVh /FqdcSvb8cfAqojlnWACKOa4OVvS6xuDqODrE+JVDYVAf0Cmu+//EgrebNK4fvJrGRHcYkoxIZf cbKIU+9I+lHvZiEVfkzQofakRXG9gvR71DcstTxjeJGq0oMd3bVcbgNcre6kCtvUaBkD5qdiJ7S I4UB5/5VnjTBZTVaIgQ== X-Proofpoint-GUID: 38KAM6aM8JPrfeFjmZx3xrJAW0-5wZ_C X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE5MDAzOSBTYWx0ZWRfX0kJ5DCHjR9I+ mPOcmxFBT5s07R7KhSDnWa/orZt4aJevYBvmILsp1NLRcOLfn7RJpA/ktSG485VbGfWek79s58d w53l5q1XuN70MRNbeQfvX74UhKWbe5o= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-19_01,2026-06-18_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 clxscore=1015 suspectscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 bulkscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606190039 On 6/18/2026 4:09 PM, Vikash Garodia wrote: > Add the Iris video codec device tree node for the Shikra platform. > > Shikra reuses the QCM2290-class video hardware and programming model. > The video node is added to describe the Iris based video decoder > encoder block, allowing the media driver to probe and initialize > the hardware. > > Reviewed-by: Konrad Dybcio > Reviewed-by: Dmitry Baryshkov > Signed-off-by: Vikash Garodia > --- > arch/arm64/boot/dts/qcom/shikra.dtsi | 61 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 61 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi > index 1ccb0f1419aaa34d32f3c3eaabdb8727a497b501..d8edd14d1f81a49e352f6939d27ea9cf8bb0f019 100644 > --- a/arch/arm64/boot/dts/qcom/shikra.dtsi > +++ b/arch/arm64/boot/dts/qcom/shikra.dtsi > @@ -655,6 +655,67 @@ gpucc: clock-controller@5990000 { > #power-domain-cells = <1>; > }; > > + iris: video-codec@5a00000 { > + compatible = "qcom,shikra-venus", "qcom,qcm2290-venus"; > + reg = <0x0 0x5a00000 0x0 0x200000>; > + interrupts = ; > + > + power-domains = <&gcc GCC_VENUS_GDSC>, > + <&gcc GCC_VCODEC0_GDSC>, > + <&rpmpd QCM2290_VDDCX>; > + power-domain-names = "venus", > + "vcodec0", > + "cx"; > + operating-points-v2 = <&venus_opp_table>; > + > + clocks = <&gcc GCC_VIDEO_VENUS_CTL_CLK>, > + <&gcc GCC_VIDEO_AHB_CLK>, > + <&gcc GCC_VENUS_CTL_AXI_CLK>, > + <&gcc GCC_VIDEO_THROTTLE_CORE_CLK>, > + <&gcc GCC_VIDEO_VCODEC0_SYS_CLK>, > + <&gcc GCC_VCODEC0_AXI_CLK>; > + clock-names = "core", > + "iface", > + "bus", > + "throttle", > + "vcodec0_core", > + "vcodec0_bus"; > + > + memory-region = <&video_mem>; > + interconnects = <&mmnrt_virt MASTER_VIDEO_P0 RPM_ALWAYS_TAG > + &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>, > + <&mem_noc MASTER_AMPSS_M0 RPM_ACTIVE_TAG > + &config_noc SLAVE_VENUS_CFG RPM_ACTIVE_TAG>; > + interconnect-names = "video-mem", > + "cpu-cfg"; > + > + iommus = <&apps_smmu 0x780 0x0020>; > + > + venus_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-133333333 { > + opp-hz = /bits/ 64 <133333333>; > + required-opps = <&rpmpd_opp_low_svs>; > + }; > + > + opp-240000000 { > + opp-hz = /bits/ 64 <240000000>; > + required-opps = <&rpmpd_opp_svs>; > + }; > + > + opp-300000000 { > + opp-hz = /bits/ 64 <300000000>; > + required-opps = <&rpmpd_opp_svs_plus>; > + }; > + > + opp-384000000 { > + opp-hz = /bits/ 64 <384000000>; > + required-opps = <&rpmpd_opp_nom>; > + }; > + }; > + }; > + > dispcc: clock-controller@5f00000 { > compatible = "qcom,shikra-dispcc", "qcom,qcm2290-dispcc"; > reg = <0x0 0x05f00000 0x0 0x20000>; Reviewed-by: Vishnu Reddy