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Wed, 23 Nov 2022 17:51:26 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20221123084557epcas5p4d687cc32aad813e90144dfe12fc9d49c~qKlU3uCRX3110331103epcas5p4D; Wed, 23 Nov 2022 08:45:57 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20221123084557epsmtrp1c1291ecdbd7767cc63175826f528e811~qKlU2sx2d1438414384epsmtrp1E; Wed, 23 Nov 2022 08:45:57 +0000 (GMT) X-AuditID: b6c32a4b-b8c77a800001dc20-23-637ddf0e2cfd Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 8C.4C.14392.5CDDD736; Wed, 23 Nov 2022 17:45:57 +0900 (KST) Received: from FDSFTE460 (unknown [107.122.81.232]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20221123084555epsmtip18c1f09271609ae9da780e4e3abb6df74~qKlSxQKL81960619606epsmtip1J; Wed, 23 Nov 2022 08:45:55 +0000 (GMT) From: "Sathyakam M" To: "'Krzysztof Kozlowski'" Cc: "'Kishon Vijay Abraham I'" , "'Krzysztof Kozlowski'" , "'Pankaj Kumar Dubey'" , "'Alim Akhtar'" , "'Aswani Reddy'" , "'Andi Shyti'" , "'Hans Verkuil'" , "'Ming Qian'" , "'Jacopo Mondi'" , "'Will Deacon'" , "'Shawn Guo'" , "'Marcel Ziswiler'" , , In-Reply-To: <5ebc0bb2-55a0-eba3-6391-27e190c68b4f@linaro.org> Subject: RE: [PATCH 0/5] media: add FSD MIPI-CSI2 Rx controller driver Date: Wed, 23 Nov 2022 14:15:54 +0530 Message-ID: <00c201d8ff18$01257680$03706380$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Content-Language: en-in Thread-Index: AQHErhTxzKLn4Qgij71VY6BNmcGtGgHLRT2zAPpDKOauXoWp0A== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJJsWRmVeSWpSXmKPExsWy7bCmpi7f/dpkg5e7TSwezNvGZrH4x3Mm i0Obt7JbXJx5l8Xi7vMWRoujrf+ZLfpePGS22PsaKLHp8TVWi8u75rBZND5exWSxa/oOdotF W7+wW7zYIm7RcsfUgd/j+pJPzB7/bzxi9ti0qpPN4861PWwem5fUe2x8t4PJo2/LKkaPTa88 PD5vkvM49fUzewBXVLZNRmpiSmqRQmpecn5KZl66rZJ3cLxzvKmZgaGuoaWFuZJCXmJuqq2S i0+ArltmDtAPSgpliTmlQKGAxOJiJX07m6L80pJUhYz84hJbpdSClJwCkwK94sTc4tK8dL28 1BIrQwMDI1OgwoTsjEXd65kL9spX3H/ymb2BcYlUFyMnh4SAicTuF4fZuhi5OIQEdjNK3F4x jx3C+cQocfndLajMN0aJhXcfMcG03F6yhhkisZdR4ufUp0wQzgtGiccLdzKCVLEJaEhcPtoI lODgEBGwkbh8IwWkhlngGYvE1j2zwSZxCthJXH98mQ3EFhZwk2hc3sEKYrMIqEosO7CeBcTm FbCUWLNoNZQtKHFy5hMwm1lAW2LZwtfMEBcpSPx8uowVIi4ucfRnD1hcRMBJYsrNbWCXSgi8 4ZC4//UfO0SDi8T3s80sELawxKvjW6DiUhIv+9ug7GSJztkH2CDsDIljrw5D1dtLHLgyhwXk MWYBTYn1u/QhwrISU0+tY4K4gU+i9/cTaGjxSuyYB2MrSCzovQo1UkzidPcFtgmMSrOQvDYL yWuzkLwzC2HbAkaWVYySqQXFuempxaYFxnmp5fAYT87P3cQITuNa3jsYHz34oHeIkYmD8RCj BAezkghvvWdNshBvSmJlVWpRfnxRaU5q8SFGU2B4T2SWEk3OB2aSvJJ4QxNLAxMzMzMTS2Mz QyVx3sUztJKFBNITS1KzU1MLUotg+pg4OKUamILUBU8tr5le9NdGbL3nyXWOcv/uKSpNY9nZ tv6/wcM1i270a8Res593RmpR4M7/rnmmMnXz1Q/y2q0wcHzFsfd1roNkjO/r2AyH3ceCu7Un bU2YfzsxZGsY5+KemrehyREPT35qXuD36O0xnc7Vj5t47Rh9zty2vr3z4EKffuZJ/JbH9Xhi 5nJP9RTN7vy931OFrUPnDsO3xMtuU/9Esiy+fGj3beXvNd5dmkIr7RwtluX3bZs+S5FXesb2 mtqs/0r9DBnfDLynP8sWSl0T5869X6X55or3tc+qSl6u+XhpcqfhiSez0mbUyKrc8ZzDOfe2 bET5pHOGldpfRF6oJi4Luqp+hvOq9f6fhheLcpRYijMSDbWYi4oTAR2L24xsBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIIsWRmVeSWpSXmKPExsWy7bCSnO7Ru7XJBmeP81k8mLeNzWLxj+dM Foc2b2W3uDjzLovF3ectjBZHW/8zW/S9eMhssfc1UGLT42usFpd3zWGzaHy8isli1/Qd7BaL tn5ht3ixRdyi5Y6pA7/H9SWfmD3+33jE7LFpVSebx51re9g8Ni+p99j4bgeTR9+WVYwem155 eHzeJOdx6utn9gCuKC6blNSczLLUIn27BK6Mb8vfMhecl6s4t+g9YwPjNskuRk4OCQETidtL 1jB3MXJxCAnsZpSY/2svC0RCTGLDynvMELawxMp/z9khip4xStzubWECSbAJaEhcPtoIZHNw iAjYSFy+kQJSwyzwgUXi1LtuFoiGnYwS7W3b2UEaOAXsJK4/vswGYgsLuEk0Lu9gBbFZBFQl lh1YD7aZV8BSYs2i1VC2oMTJmU/AbGYBbYmnN5/C2csWvoa6TkHi59NlrBBxcYmjP3vA4iIC ThJTbm5jnsAoPAvJqFlIRs1CMmoWkvYFjCyrGCVTC4pz03OLDQsM81LL9YoTc4tL89L1kvNz NzGCY1lLcwfj9lUf9A4xMnEwHmKU4GBWEuGt96xJFuJNSaysSi3Kjy8qzUktPsQozcGiJM57 oetkvJBAemJJanZqakFqEUyWiYNTqoHp0udb125G+XwMLV1hm3OqS1Sueltpq45l4mLrf/d1 Jp28tXZR/OUDRfOezlM7o9n5U2OtSfEMrycbvml2fNxYIFjTulSTM+TjtK/mapxc4XFfFBtf 3T33Kq55oYlDariMWXGThNwN2QtvBaoKS0vLtj3vyGxrtQ9nyz7+qHWTMmf1D+kpgXM6mKY/ nPyqMXqT5QSJk8L//KfvY/CSKgh9rG/vHKe85JzkrplWuVtEDzVbzQs9yGdgvvCM2BaBSPdN zKyL7Iq+zt0YLSH/+PqXzrfPz+b0nouwnCTImbiyoYi3rU05tet3QbXMo+/zkr8q233McV89 IV1qymkGg5VJdrwaxgUMB92v6KWzvFBiKc5INNRiLipOBABuphlfVAMAAA== X-CMS-MailID: 20221123084557epcas5p4d687cc32aad813e90144dfe12fc9d49c X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221120184648epcas5p3e08766377944a2c5850f9600bf75cf8f References: <5ebc0bb2-55a0-eba3-6391-27e190c68b4f@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Krzysztof, Thank you for taking your time to review the patches. > -----Original Message----- > From: Krzysztof Kozlowski =5Bmailto:krzysztof.kozlowski=40linaro.org=5D > Sent: 21 November 2022 15:01 > To: Sathyakam M > Cc: Kishon Vijay Abraham I ; Krzysztof Kozlowski > ; Pankaj Kumar Dubey > ; Alim Akhtar ; > Aswani Reddy ; Andi Shyti > ; Hans Verkuil ; Ming Qia= n > ; Jacopo Mondi ; Will Deacon > ; Shawn Guo ; Marcel Ziswiler > ; linux-arm-kernel=40lists.infradead.org; = linux- > kernel=40vger.kernel.org > Subject: Re: =5BPATCH 0/5=5D media: add FSD MIPI-CSI2 Rx controller drive= r >=20 > On 20/11/2022 19:52, Sathyakam M wrote: > > This patch series adds the V4L2 media driver for Tesla Full Self > > Driving (FSD) SoC MIPI-CSI2 Rx controller. > > > > The controller is compliant to MIPI CSI2 v1.3 specification. > > It receives images from camera sensors over the D-PHY interface. > > > > The D-PHY interface is compliant to MIPI D-PHY v1.2 specification. It > > supports up to maximum of 4 data lanes. > > > > V4L2 user control is provided to set the desired number of data lanes. > > > > Maximum of up to 4 streams can be received simultaneously by one Rx > > port. (Each streams identified by designated Virtual Channel > > Identifier). > > > > The controller instances consist of port property describing the endpoi= nts. > > When combined with remote-endpoint property the driver instantiates > > video device nodes using V4L2 async subdev methods. > > > > Streaming formats supported: > > - YUV420 > > - RGB565, RGB666, RGB888 > > - RAW8, RAW10, RAW12 > > - JPEG > > > > The driver implementation is verified on FSD evaluation board. > > > > Thanks, Sathyakam > > > > Cc: Sathyakam M ,Vinod Koul > > Cc: Kishon Vijay Abraham I ,Rob Herring > > > > Cc: Krzysztof Kozlowski > > Cc: Pankaj Kumar Dubey ,Mauro Carvalho > > Chehab > > Cc: Alim Akhtar ,Shashank Prashar > > > > Cc: Aswani Reddy ,Chandrasekar R > > > > Cc: Andi Shyti ,Laurent Pinchart > > > > Cc: Hans Verkuil ,Jernej Skrabec > > > > Cc: Ming Qian ,Dmitry Osipenko > > > Cc: Jacopo Mondi ,Catalin Marinas > > > > Cc: Will Deacon ,Bjorn Andersson > > > > Cc: Shawn Guo ,Arnd Bergmann > > > Cc: Marcel Ziswiler ,Mark Brown > > > > Cc: > > linux-arm-kernel=40lists.infradead.org,linux-phy=40lists.infradead.org,= dev > > icetree=40vger.kernel.org > > Cc: linux-kernel=40vger.kernel.org,linux-media=40vger.kernel.org > > > > Sathyakam M (5): > > dt-bindings: phy: fsd: MIPI CSI2 Rx controller syscon node > > media: dt-bindings: fsd: MIPI CSI2 Rx controller device nodes > > arm64: dts: fsd: add device tree nodes for MIPI CSI2 Rx controller > > media: fsd: add MIPI CSI2 Rx controller driver >=20 > I did not get your patch =234. Don't Cc selectively. Sorry for that. There was problem with sending the bundled patch set. I see= that you got =22=5BPATCH 4/5=5D media: fsd: add MIPI CSI2 Rx controller dr= iver=22. I will address the comments for the same. >=20 > Best regards, > Krzysztof