From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f44.google.com (mail-wr1-f44.google.com [209.85.221.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2702548D897 for ; Mon, 12 Oct 2026 14:35:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791815731; cv=none; b=q3tHvPLCVEkAl2NccXtF71d9xey4c2FyfrcKsAonoYXpfAWwR0Mq2Jgp3EkI7n8uMLwoK2kYoQZiio7q6OOpMaNq2G5F4U+FVXoedMA+dyegf3rAeYmq+Gene95OZAB5xumL8WgQ9Dy31YJk1ZKULFcliig9bMTkgsQdQg3p64I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791815731; c=relaxed/simple; bh=1sKl84+ZX0RE0clLN2hzi9Lgy8W0Y/335FJwMaJepSE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D3S0dVhN6w5C1BYlGd3lhoKjCKt3QG4Fmm5DBmMv0ite7skSn1hwJS4UUNE4wQAQ2o9vJn1L5eWtXldkXyQQ16ROn+FaRnGtFOWGNIPlBQhKjpZ+XvjIpNndHmpJ2uyyQuB9ftJJhkuWgqlTy1X3nvE2U7DdYaQyEJAZuhtM10M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=XmITBXsl; arc=none smtp.client-ip=209.85.221.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XmITBXsl" Received: by mail-wr1-f44.google.com with SMTP id ffacd0b85a97d-48af4d4e61fso1369443f8f.2 for ; Mon, 12 Oct 2026 07:35:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1791815727; x=1792420527; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=xc2ZP2Mf8IeBEvBxsIEOfmMfh9NbACnb3aJjvNwqLoE=; b=XmITBXslHD6ydAvaDpoh6hkTJcrvKa2K1RwxqesNqOtvthenRARzaWYUXrrr9kjdnG wJaD7bq7j64J3TqqncrFx6Kf1yfziOBXJB+5pvmD5XD4kmemv3H8Gjgb6QI2kXSfVQyT Vfk0m6zpGCJntpWQLmv//ZSarUyXsxj2JkDPMkdqDPg0hnsu/5IMqw6fdUbKAvY0fuHy mFgNkvE3wgxeq8qm/dlYnczNBjpuVewFzWzjsBZyuC4Ib/NW5O1776wI7jpyWnzpwW0f NRwIBSJDuLoAxQi7btawo4Xy1WI5ruxCvosKxuO4vY1r1NMOFe7Mw0yOlH0c1gaiZQ/3 H5DA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791815727; x=1792420527; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=xc2ZP2Mf8IeBEvBxsIEOfmMfh9NbACnb3aJjvNwqLoE=; b=Jlg0xrD5kO3mvD1nhBKNTxb9zB6pKMRBVSqiLw4QgQG5L8D6xZaA+pl4ureouz0zPc Z7VfLfNwn31hizVi+mIzMv5idgWNn3/3bCuJcDrMOz4HHExzIJs2o4AFEve51ScIwcm/ 2r4BnOh/8QjkftN+ntwvaYfw0Q75/Ifnkqzv++AB8LSCd9EcX9uN9dZmYsUaca6jRM18 Gu+dZaC2ta5suhwDMDjebyc5Su8NSKxQKgunlfpPLjdOQH4qyNDKPrPAQe+xBQCY23Nf IPQsAgEPabH//4heNWp8zuepSN1Qjo7rF1oUigX+GnTL6FzHYSUOK4B0kPvqTVwEBwvo 9azA== X-Forwarded-Encrypted: i=1; AKwUvByUhNO00EiZaz9XjafhtECwUXMCctnJBL6VTn5FzC37VjHeO3vQnjVZ9OBODmQgshqV/uWe6XMLNvMxl60=@vger.kernel.org X-Gm-Message-State: AFq9FYJIQ8NCWnMu37RWfdfq988KI5f6wG65MQWgcOTmbzF45TISWXe/ Kf1+Khvc1Ik/G73BMOhvMbnhKpB9kUm00okJ7yKOf6mvvc/LrgwPZmP4/bwY3mHYIMSE/A== X-Gm-Gg: AYBFou2egGLeEGiwQXRPuvSkU79xe+km3N1xc+xiycRGxB8rxQ3um7LPn31CzklPWWc LJxjdDe+Dk0RtEZCcp59XSfWE8OTR2ONG/qAlJPwLhHjC6CvRpsetwpwmHTjQxOkXOrj4WpkJ9x zrNxvE8xT++Mo12w1J9EUtHfOXL+0pUfBlCQYTtWNOv6LSfSuqc54Y2YmghwkC+vf2MQmn6J3nJ +9q/wW9OtFj+TFUrQf0banYSmqU+gbfJHxeV641+QhkDJRCDCbUCZJxJ3E6Yz2qeSVJuhZMJaoJ FSKMSwZC0ObOFnL0MsbBiYdXm+Fp4917mTIRb5KzPqVcblg8aZb46vzdO0yA0T1mwp24AIns69m yze4h99r0xhdfbBA7zDTmufKqSFPf2iqX/df+GF6kCeOONZ/W9kdSplGVWzC9AFyzqOfSSzY2c+ 9forb0dBg/HtZOGyUmvHpZZ1gSTL8TyBnMn5kdZ+d2pYPs4N0V/PVM1EtBrkSrk/9KfO9eJ5/9C X1nxiGEEo0N+tRk/XClom1qSOANSXwaNm9IpkKAR0XQ/jUmnVnox2aLo12aViT5Zio3PVw3kqX1 BiZ2r0pRjAuvg5gSLtupCCTSk+pPVJ3beVNrTZVDw//2tHbikN3w3Hq9Zw9W33b4aG6TCFEUSHm 5QnUeklX77AVDriHzN/QWrK/ragGytlZtcH+nrDUbZeM0dHUVwFuPKalmOGM5Jsmd X-Received: by 2002:a05:6000:29d5:b0:48b:11d7:f3cf with SMTP id ffacd0b85a97d-48dbad4b747mr11642071f8f.54.1791815726973; Mon, 12 Oct 2026 07:35:26 -0700 (PDT) Received: from localhost.localdomain (host-95-239-230-248.retail.telecomitalia.it. [95.239.230.248]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48db94e33d2sm20899559f8f.9.2026.10.12.07.35.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2026 07:35:26 -0700 (PDT) From: Nicola Fiorillo To: Laurent Pinchart , Sakari Ailus Cc: Mauro Carvalho Chehab , Hans Verkuil , Dan Scally , Hans de Goede , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/7] media: Add GalaxyCore GC5035 and GC8034 sensor drivers Date: Mon, 12 Oct 2026 16:34:36 +0200 Message-ID: <20261012143443.34897-1-nicfio@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261009072733.39877-1-nicfio@gmail.com> References: <20261009072733.39877-1-nicfio@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi all, this is v2 of the drivers for the GalaxyCore GC5035 (front camera, 2 lanes) and GC8034 (back camera, 4 lanes) sensors of the Chuwi Hi10 X1 tablet, with IPU6. Laurent, on v1 you asked to make the drivers configurable, with analog crop and binning if the sensor supports it. This version does the following: - No more mode tables for the geometry: the readout window and the sensor output crop are computed from the crop rectangle every time streaming starts (patches 1 and 2). - The crop is set with the CROP selection on the source pad (patches 4 and 5). Vertically it is an analog crop: the readout window gets smaller and the frame gets shorter (the GC5035 at 640x480 runs at up to 106 fps). Horizontally it is the sensor internal output crop instead: narrowing the readout window horizontally gives black images on the GC5035, and on the GC8034 it goes through a column register that gives corrupted images at many values. - 2x2 binning is there on the GC5035 (patches 6 and 7): the 1296x972 format gives the average of four samples of the same colour, with the same field of view as the default crop. The vendor sequence changes the PLL, so I measured the link frequency in that mode: 176.3 +/- 0.9 MHz, against the 175.2 MHz given by the PLL registers (with the same method, at full resolution, 420.7 +/- 1.5 against 422.4). Patch 6 adds this frequency to ipu-bridge. On the GC8034 binning only exists in the 2-lane vendor sequences; with 4 lanes it breaks the CSI-2 stream, so it isn't there. I kept the crop in patches 4 and 5 and the binning in 6 and 7, separate, because I saw that for the IMX908 you decided to postpone the crop until the common raw sensor model (<20261001133138.GM944070@killaraus.ideasonboard.com>). If you want to do the same here, patches 1-3 work on their own, at a fixed resolution like v1, and I'll redo crop and binning on the common model when it lands. Some choices you may disagree with, and that I'm happy to change: - set_fmt changes the crop: for userspace that does not set the crop first, it centres it on the default crop, as ov01a10 does. And 1296x972 selects binning and sets the default crop back, unless the crop is already 1296x972: libcamera first sets the largest size and then the one it wants, and with binning tied to the current crop it never got it. If you prefer binning through COMPOSE, or waiting for the common model, I'll change it. - In binning the timings are in sensor lines (the sensor reads one row of the array per line and outputs one every two lines): exposure and VBLANK keep the register unit, with a one line step, and the frame period computed from HBLANK and VBLANK is the measured one. This is why PIXEL_RATE is 70.08 MHz, HBLANK 164 and VBLANK at least 1024. - enum_frame_size lists 1296x972 separately, although it is within the full mode range, so that libcamera sees the binned mode. - The GC8034 PIXEL_RATE (256 MHz) is the one that gives the measured frame periods with the sensor line length; it is more than the 4-lane link carries (215 Mpixel/s), but over a whole line, blanking included, the average is about 196 Mpixel/s. - The analogue gain is the index of the sensor gain steps, which are not linear, as in the vendor code. I don't have the datasheets: I measured the geometry, the limits and the timings on the tablet, and the comments in the code say what is measured. In short: - The sizes reported as NATIVE_SIZE and CROP_BOUNDS (2608x1964 and 3282x2500) are the largest area that gives image data; around it there are constant rows and columns. They are not the physical array, which is not documented. - CROP_DEFAULT is the image of the vendor sequence, the same as v1: at the default crop v2 produces the same image as v1. - The timings follow a model that matches the measurements from 64 lines to the full height; for the GC8034 this corrected PIXEL_RATE to 256 MHz (v1 declared 255.9 MHz). - The size limits (GC8034 at least 512 and at most 3280 wide, at most 2448 high; GC5035 at least 64x64) come from tests where outside those limits the stream breaks or the timings leave the model. The series is based on media next (d7e7bca71). I tested it on the tablet, with a 7.3-rc1 kernel and the modules built from these patches: - v4l2-compliance from git (1616bf9e3c81) with -z: 54/54, no warnings, on both, and on the GC5035 both at full resolution and in binning; full output below. - A set of crop tests (default, bounds, centre, corners, minimum, requests to be rounded or outside the area): rectangle applied, measured frame period, complete frames and position to the pixel, all as expected, in two runs per sensor. - Binning: controls, frame period (also with a long VBLANK and at the maximum exposure), signal doubling with double exposure, output equal to the per-colour 2x2 average of a full resolution frame with no offset, 20 starts and stops in a row, and switching from the full mode to binning. - libcamera (simple pipeline): 60 frames out of 60 in three configurations per camera; on the GC5035 at 1280x960 it picks binning. - W=1, sparse, smatch, checkpatch --strict and coccinelle clean on every patch; i386 build clean. Changes since v1: - Patches 1 and 2: geometry removed from the register table and computed from the crop, all written as 16-bit values; NATIVE_SIZE and CROP_BOUNDS are the measured area instead of the vendor readout window; the default exposure no longer exceeds the maximum when VBLANK is reduced; GC8034: PIXEL_RATE set to 256 MHz and the blanking register computed from VBLANK; dropped linux/mod_devicetable.h and used a designated initializer in the ACPI table, as Uwe asked. - Added Dan's Reviewed-by to patch 3. - Patches 4, 5, 6 and 7: new. I used a frontier LLM (Claude) to write the code and to do the measurements; I stated it in the Assisted-by tags. The English of this letter is a translation from my Italian. Nicola v4l2-compliance (git 1616bf9e3c81, -z PCI:0000:00:05.0 -u ): GC5035 (2592x1944): v4l2-compliance 1.33.0-5515, 64 bits, 64-bit time_t v4l2-compliance SHA: 1616bf9e3c81 2026-10-06 07:30:20 Compliance test for intel-ipu6 device /dev/v4l-subdev4: Driver Info: Driver version : 7.3.0 Capabilities : 0x00000000 Client Capabilities: 0x0000000000000002 interval-uses-which Media Driver Info: Driver name : intel-ipu6 Model : ipu6 Serial : Bus info : PCI:0000:00:05.0 Media version : 7.3.0 Hardware revision: 0x00000000 (0) Driver version : 7.3.0 Interface Info: ID : 0x030001fd Type : V4L Sub-Device Entity Info: ID : 0x000001f9 (505) Name : gc5035 2-003f Function : Camera Sensor Pad 0x010001fa : 0: Source Link 0x020001fb: to remote pad 0x1000096 of entity 'Intel IPU6 CSI2 2' (Video Interface Bridge): Data, Enabled, Immutable Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_SUDBEV_QUERYCAP: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/v4l-subdev4 open: OK test VIDIOC_SUBDEV_QUERYCAP: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Sub-Device ioctls (Source Pad 0): Try Stream 0 test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK Active Stream 0 test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK test Active VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported) Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 13 Private Controls: 0 Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test CREATE_BUFS maximum buffers: OK test VIDIOC_REMOVE_BUFS: OK test VIDIOC_EXPBUF: OK (Not Supported) test Requests: OK (Not Supported) test blocking wait: OK (Not Supported) Total for intel-ipu6 device /dev/v4l-subdev4: 54, Succeeded: 54, Failed: 0, Warnings: 0 GC5035 in binning (1296x972), same output except: Total for intel-ipu6 device /dev/v4l-subdev4: 54, Succeeded: 54, Failed: 0, Warnings: 0 GC8034: v4l2-compliance 1.33.0-5515, 64 bits, 64-bit time_t v4l2-compliance SHA: 1616bf9e3c81 2026-10-06 07:30:20 Compliance test for intel-ipu6 device /dev/v4l-subdev5: Driver Info: Driver version : 7.3.0 Capabilities : 0x00000000 Client Capabilities: 0x0000000000000002 interval-uses-which Media Driver Info: Driver name : intel-ipu6 Model : ipu6 Serial : Bus info : PCI:0000:00:05.0 Media version : 7.3.0 Hardware revision: 0x00000000 (0) Driver version : 7.3.0 Interface Info: ID : 0x03000203 Type : V4L Sub-Device Entity Info: ID : 0x000001ff (511) Name : gc8034 1-0037 Function : Camera Sensor Pad 0x01000200 : 0: Source Link 0x02000201: to remote pad 0x100008c of entity 'Intel IPU6 CSI2 1' (Video Interface Bridge): Data, Enabled, Immutable Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_SUDBEV_QUERYCAP: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/v4l-subdev5 open: OK test VIDIOC_SUBDEV_QUERYCAP: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Sub-Device ioctls (Source Pad 0): Try Stream 0 test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK Active Stream 0 test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK test Active VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported) Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 12 Private Controls: 0 Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test CREATE_BUFS maximum buffers: OK test VIDIOC_REMOVE_BUFS: OK test VIDIOC_EXPBUF: OK (Not Supported) test Requests: OK (Not Supported) test blocking wait: OK (Not Supported) Total for intel-ipu6 device /dev/v4l-subdev5: 54, Succeeded: 54, Failed: 0, Warnings: 0 Nicola Fiorillo (7): media: i2c: Add GC5035 image sensor driver media: i2c: Add GC8034 image sensor driver media: ipu-bridge: Add GalaxyCore GC5035 and GC8034 media: i2c: gc5035: Add crop support media: i2c: gc8034: Add crop support media: ipu-bridge: Add the GC5035 binning link frequency media: i2c: gc5035: Add 2x2 binning support MAINTAINERS | 12 + drivers/media/i2c/Kconfig | 20 + drivers/media/i2c/Makefile | 2 + drivers/media/i2c/gc5035.c | 1351 ++++++++++++++++++++++++++ drivers/media/i2c/gc8034.c | 1175 ++++++++++++++++++++++ drivers/media/pci/intel/ipu-bridge.c | 4 + 6 files changed, 2564 insertions(+) create mode 100644 drivers/media/i2c/gc5035.c create mode 100644 drivers/media/i2c/gc8034.c base-commit: d7e7bca7169873b46e857c025c10f3336c1258d8 -- 2.47.3