From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7A1FC4332F for ; Tue, 19 Oct 2021 08:43:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D020D6134F for ; Tue, 19 Oct 2021 08:43:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234717AbhJSIpp (ORCPT ); Tue, 19 Oct 2021 04:45:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234567AbhJSIpm (ORCPT ); Tue, 19 Oct 2021 04:45:42 -0400 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DF3BC06161C; Tue, 19 Oct 2021 01:43:30 -0700 (PDT) Received: by mail-pl1-x631.google.com with SMTP id n11so13197814plf.4; Tue, 19 Oct 2021 01:43:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=AZFwDoKDJ2IJxnsX9oAhKJ2UIOVuV5COk1JQLvytDMY=; b=GoYci4PjidBgiDk8MfyMRgslxzsIaTv9o0+PQZTmzF2yGFS69lnF1dLoD4o2ZRfhSd 0ZTYDpfN1lLetKZqwFGRaqZTozNhYLhawovir2cFBbMX6jr97JxLrXJrZA8o6oT1mOO/ l85kRbueCHIg0RURdaYgmgGZDbriqWlZRfZY+EFyDfXd0oqR1xhlpiFXATHPq7C6JkSf whabiw02I1yVOedJnwggg34ZxKDWpP8ngUhOCW/DSxY68ynsXEzMO0IpBpFlXcVsERt3 wFSrtSNkYH1t5n68t0g+ala0urodkY6H++dGZeeS+eCnp1JvL6osfLgsDgIgXufk/7qr 3l6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=AZFwDoKDJ2IJxnsX9oAhKJ2UIOVuV5COk1JQLvytDMY=; b=SSxT33PwyIWvRqToCXsw0DtWEcurOd8iEUjbO/NWmiK0uZfqW56Ug7OE2VbbCBT40S D9FWxPm4DeaK+1ixvPVuwhNeE/FPSTV9wfDG89Grzx8qzBJhX2OYSPio+FlWQGkaN8/w lVi8DG81KH2yvdXIxDNpz7OOg0dkQMlN3UuWiyz02RuEqAsebJXAwCh+xwAUHz7Fjhip PnKZg3md6HMfssv77/ib62xF7R0FuS7FWcgh0Kv/9tu8WJUiYnX9vloxZpAtMH8UIez3 Ostav0UQ617AIgRFKx23KKrkeXD4ibXMXvNZWQJIBzcAeYDqJH8wtNiBi0XEwKUaGEmo yXHw== X-Gm-Message-State: AOAM5328pp6cEXGlwIjlXIW7wn89xDtpCnWuH1WeGrQ/XBh60RFwiE6U O7nh5enffdzO+Kjg2zO+XmM= X-Google-Smtp-Source: ABdhPJyPtzKeKUqI0VzpXQ8d37ugpVOxTz0EwBozu0csVtLrghLb6Hv01EaTO47QDkltEEjvJF0JVQ== X-Received: by 2002:a17:90a:940d:: with SMTP id r13mr5000023pjo.65.1634633009724; Tue, 19 Oct 2021 01:43:29 -0700 (PDT) Received: from fmin-OptiPlex-7060.nreal.work ([137.59.103.165]) by smtp.gmail.com with ESMTPSA id c11sm1824716pji.38.2021.10.19.01.43.24 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Oct 2021 01:43:29 -0700 (PDT) From: Dillon Min To: mchehab@kernel.org, mchehab+huawei@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@collabora.com, gnurou@gmail.com, pihsun@chromium.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, gabriel.fernandez@st.com, gabriel.fernandez@foss.st.com Cc: patrice.chotard@foss.st.com, hugues.fruchet@foss.st.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v6 00/10] Add support for DMA2D of STMicroelectronics STM32 Soc series Date: Tue, 19 Oct 2021 16:43:13 +0800 Message-Id: <1634633003-18132-1-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset introduces a basic support for DMA2D Interface of STMicroelectronics STM32 SoC series. This first basic support implements R2M, M2M, M2M_PFC M2M_BLEND support will be added later on. This has been tested on STM32469-DISCO board. history v6: - use 2592x2592 instead of 0x3fff, 0xffff. [PATCH v6 10/10] - add space in '(V4L2_CID_BASE+43)' to avoid checkpatch warrnings. [PATCH v6 08/10] v5 link: https://lore.kernel.org/lkml/1634533488-25334-1-git-send-email-dillon.minfei@gmail.com/ v5: - rebase to media_tree https://git.linuxtv.org/media_tree.git/ - remove unused log from dma2d driver to avoid spam kernel log. - fix 0xFFFFFF to 0xffffff, 2^24 to 2^24 -1, etc. - introduce patch "media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting" to add V4L2_CID_COLORFX_CBCR entry. - thanks to Hans's patch, open nullptr check in v4l2-compliance, update new test result. thanks. https://lore.kernel.org/linux-media/3acd9ee4-5a58-6ed4-17fe-61596a5252b8@xs4all.nl/ v4 link: https://lore.kernel.org/lkml/bc8e1cd1-0013-9062-88b6-fddca535919f@xs4all.nl/ v4: - replace V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to V4L2_COLORFX_SET_RGB, V4L2_CID_COLORFX_RGB since Alpha paramter not used in current. thanks Hans. v3 link: https://lore.kernel.org/lkml/1633689012-14492-1-git-send-email-dillon.minfei@gmail.com/ v3: - use V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to pass argb paramter to the dma2d driver, instead of add stm32 private ioctl. - some v2's patch are removed in this version. - "[PATCH v2 7/9] media: docs: add doc for the stm32 dma2d driver" - "[PATCH v2 8/9] media: v4l: uapi: Add user control base for stm32 dma2d controls" - dma2d's driver changes based on Hans's review result. detail can be found at "media: stm32-dma2d: STM32 DMA2D driver" - add stm32 clk drivers bugfix, ltdc clock disabled after kenerl boot up. v3 based on kernel and v4l-utils git: kernel: commit 9e1ff307c779ce1f0f810c7ecce3d95bbae40896 Author: Linus Torvalds Date: Sun Oct 3 14:08:47 2021 -0700 Linux 5.15-rc4 v4l-utils: commit 700f5ded9c6de2c6dfe5d1b453d85566f95b4f0c Author: Hans Verkuil Date: Sat Oct 2 11:01:05 2021 +0200 test-media: show version info earlier and show cmd args Log the version info earlier and also log the command line arguments. Signed-off-by: Hans Verkuil v2 link: https://lore.kernel.org/lkml/1626341068-20253-11-git-send-email-dillon.minfei@gmail.com/ v2: - update v4l2-compliance to SHA: a4f2e3a6f306 2021-07-13 08:04:15 the test results at below [1]. - introduce Documentation/userspace-api/media/drivers/stm32-uapi.rst to explain the detail of dma2d's ioctl. - reserved 16 ioctls from v4l2-controls.h for stm32, introduce stm32-media.h. - collect Reviewed-by tag from Rob Herring. - update dma2d driver from Hans's review. the details can be found at related patches. v1 link: https://lore.kernel.org/lkml/1621508727-24486-1-git-send-email-dillon.minfei@gmail.com/ v1: The commit based on kernel(master): c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727 Note for v4l2-compliance tool on nu-mmu platform: I add two change based on v4l-utils since commit: f0c7e3d71eaf4182bae7eb3ee0e43b4eeb047ea9 - change fork() to vfork() in v4l2-test-controls.cpp since no-mmu platform don't include fork(). with v4l2-compliance test log (with above modification): since the stm32f469-disco ram limitation, there are 25 failed on dma_alloc_coherent() Really appreciate if someone can help to test this patch on the STM32429I-EVAL evaluation board (https://www.st.com/en/evaluation-tools/stm32429i-eval.html) 8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash ~ # free total used free shared buff/cache available Mem: 15648 4076 8260 0 3312 7632 ~ # v4l2-compliance -f -d /dev/video0 > /dev/ttyprintk [ 234.919026] [U] v4l2-compliance 1.21.0-4855, 32 bits, 32-bit time_t [ 235.880625] [U] v4l2-compliance SHA: 700f5ded9c6d 2021-10-02 09:01:05 [ 236.877059] [U] Compliance test for stm-dma2d device /dev/video0: [ 237.835965] [U] Driver Info: [ 238.311502] [U] Driver name : stm-dma2d [ 238.787381] [U] Card type : stm-dma2d [ 239.255574] [U] Bus info : platform:stm-dma2d [ 239.722920] [U] Driver version : 5.15.0 [ 240.183388] [U] Capabilities : 0x84208000 [ 240.640809] [U] Video Memory-to-Memory [ 241.095669] [U] Streaming [ 241.540812] [U] Extended Pix Format [ 241.978288] [U] Device Capabilities [ 242.409891] [U] Device Caps : 0x04208000 [ 242.841150] [U] Video Memory-to-Memory [ 243.265246] [U] Streaming [ 243.680040] [U] Extended Pix Format [ 244.092896] [U] Required ioctls: [ 244.499208] [U] test VIDIOC_QUERYCAP: OK [ 244.943985] [U] test invalid ioctls: OK [ 245.346521] [U] Allow for multiple opens: [ 245.749312] [U] test second /dev/video0 open: OK [ 246.526863] [U] test VIDIOC_QUERYCAP: OK [ 246.929589] [U] test VIDIOC_G/S_PRIORITY: OK [ 247.548185] [U] test for unlimited opens: OK [ 247.936192] [U] Debug ioctls: [ 248.311265] [U] test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) [ 249.058547] [U] test VIDIOC_LOG_STATUS: OK (Not Supported) [ 249.802868] [U] Input ioctls: [ 250.173701] [U] test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) [ 250.914653] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported) [ 251.657517] [U] test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) [ 252.408231] [U] test VIDIOC_ENUMAUDIO: OK (Not Supported) [ 253.166559] [U] test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) [ 253.933560] [U] test VIDIOC_G/S_AUDIO: OK (Not Supported) [ 254.695551] [U] Inputs: 0 Audio Inputs: 0 Tuners: 0 [ 255.082805] [U] Output ioctls: [ 255.462189] [U] test VIDIOC_G/S_MODULATOR: OK (Not Supported) [ 256.218699] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported) [ 256.997586] [U] test VIDIOC_ENUMAUDOUT: OK (Not Supported) [ 257.796012] [U] test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) [ 258.609978] [U] test VIDIOC_G/S_AUDOUT: OK (Not Supported) [ 259.453435] [U] Outputs: 0 Audio Outputs: 0 Modulators: 0 [ 260.303571] [U] Input/Output configuration ioctls: [ 260.741454] [U] test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) [ 261.618607] [U] test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) [ 262.517280] [U] test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) [ 263.427620] [U] test VIDIOC_G/S_EDID: OK (Not Supported) [ 264.344630] [U] Control ioctls: [ 264.833262] [U] test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK [ 265.763394] [U] test VIDIOC_QUERYCTRL: OK [ 266.247635] [U] test VIDIOC_G/S_CTRL: OK [ 266.730244] [U] test VIDIOC_G/S/TRY_EXT_CTRLS: OK [ 267.651495] [U] test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK [ 268.573048] [U] test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) [ 269.503304] [U] Standard Controls: 3 Private Controls: 0 [ 269.976154] [U] Format ioctls: [ 270.458701] [U] test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK [ 271.395051] [U] test VIDIOC_G/S_PARM: OK (Not Supported) [ 272.316304] [U] test VIDIOC_G_FBUF: OK (Not Supported) [ 273.242824] [U] test VIDIOC_G_FMT: OK [ 273.719213] [U] test VIDIOC_TRY_FMT: OK [ 274.187524] [U] test VIDIOC_S_FMT: OK [ 274.643930] [U] test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) [ 275.547089] [U] test Cropping: OK (Not Supported) [ 276.446375] [U] test Composing: OK (Not Supported) [ 277.347458] [U] test Scaling: OK [ 277.800218] [U] Codec ioctls: [ 278.245926] [U] test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) [ 279.140451] [U] test VIDIOC_G_ENC_INDEX: OK (Not Supported) [ 280.023765] [U] test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) [ 280.910844] [U] Buffer ioctls: [ 281.466649] [U] test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK [ 282.381634] [U] test VIDIOC_EXPBUF: OK [ 282.830946] [U] test Requests: OK (Not Supported) [ 283.698629] [U] test TIME32/64: OK [ 284.157170] [U] Test input 0: [ 284.594093] [U] Stream using all formats: [ 288.379647] [U] [ 289.111860] [U] Video Capture: Captured 8 buffers [ 289.487473] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 293.012687] [U] [ 293.629532] [U] Video Capture: Captured 8 buffers [ 293.947618] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 296.900762] [U] [ 297.387693] [U] Video Capture: Captured 8 buffers [ 297.643353] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 299.994539] [U] [ 300.426567] [U] Video Capture: Captured 8 buffers [ 300.669991] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 303.087504] [U] [ 303.519269] [U] Video Capture: Captured 8 buffers [ 303.757695] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 304.244993] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 304.745438] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 305.257392] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 305.781175] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 306.321901] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 306.902217] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 307.528929] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 308.174441] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 308.848959] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 309.535999] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 310.217444] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 310.943592] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 311.713854] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 312.508128] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 313.338010] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 317.675312] [U] [ 318.494207] [U] Video Capture: Captured 8 buffers [ 318.931776] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 323.087768] [U] [ 323.775244] [U] Video Capture: Captured 8 buffers [ 324.126855] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 327.479277] [U] [ 328.005695] [U] Video Capture: Captured 8 buffers [ 328.284117] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 330.830015] [U] [ 331.260303] [U] Video Capture: Captured 8 buffers [ 331.497654] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 334.011389] [U] [ 334.440311] [U] Video Capture: Captured 8 buffers [ 334.677829] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 337.086566] [U] [ 337.517015] [U] Video Capture: Captured 8 buffers [ 337.756281] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 340.148849] [U] [ 340.579169] [U] Video Capture: Captured 8 buffers [ 340.823597] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 343.230816] [U] [ 343.661231] [U] Video Capture: Captured 8 buffers [ 343.899455] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 346.276450] [U] [ 346.707406] [U] Video Capture: Captured 8 buffers [ 346.950489] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 349.363029] [U] [ 349.794791] [U] Video Capture: Captured 8 buffers [ 350.034303] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 350.526018] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 351.023695] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 351.536683] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 352.060944] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 352.603734] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 353.185847] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 353.814453] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 354.463286] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 355.138479] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 355.826797] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 356.510828] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 357.237230] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 358.008304] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 358.803816] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 359.630589] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 363.960327] [U] [ 364.781066] [U] Video Capture: Captured 8 buffers [ 365.214046] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 369.359436] [U] [ 370.047235] [U] Video Capture: Captured 8 buffers [ 370.411149] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 373.744081] [U] [ 374.268922] [U] Video Capture: Captured 8 buffers [ 374.538707] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 377.084393] [U] [ 377.514706] [U] Video Capture: Captured 8 buffers [ 377.759132] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 380.203358] [U] [ 380.637202] [U] Video Capture: Captured 8 buffers [ 380.872188] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 383.271589] [U] [ 383.700928] [U] Video Capture: Captured 8 buffers [ 383.943595] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 386.328863] [U] [ 386.764962] [U] Video Capture: Captured 8 buffers [ 386.999766] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 389.410754] [U] [ 389.843266] [U] Video Capture: Captured 8 buffers [ 390.087088] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 392.471763] [U] [ 392.905730] [U] Video Capture: Captured 8 buffers [ 393.146591] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 395.568817] [U] [ 396.000735] [U] Video Capture: Captured 8 buffers [ 396.239683] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 396.726035] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 397.228167] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 397.740467] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 398.265046] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 398.806330] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 399.386895] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 400.014307] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 400.661722] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 401.334815] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 402.022646] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 402.705189] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 403.429313] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 404.199336] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 404.993926] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 405.824722] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 410.123611] [U] [ 410.945529] [U] Video Capture: Captured 8 buffers [ 411.378867] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 415.488227] [U] [ 416.177766] [U] Video Capture: Captured 8 buffers [ 416.538441] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 419.826273] [U] [ 420.354543] [U] Video Capture: Captured 8 buffers [ 420.636913] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 423.163619] [U] [ 423.594915] [U] Video Capture: Captured 8 buffers [ 423.832290] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 426.311384] [U] [ 426.741478] [U] Video Capture: Captured 8 buffers [ 426.982107] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 429.371663] [U] [ 429.806431] [U] Video Capture: Captured 8 buffers [ 430.040867] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 432.455072] [U] [ 432.887528] [U] Video Capture: Captured 8 buffers [ 433.131724] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 435.531286] [U] [ 435.969388] [U] Video Capture: Captured 8 buffers [ 436.205712] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 438.632679] [U] [ 439.067025] [U] Video Capture: Captured 8 buffers [ 439.307189] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 441.703205] [U] [ 442.135816] [U] Video Capture: Captured 8 buffers [ 442.379741] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 442.867674] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 443.364265] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 443.879575] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 444.408321] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 444.954042] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 445.542126] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 446.167742] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 446.813974] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 447.484183] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 448.169137] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 448.857907] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 449.586237] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 450.354594] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 451.147715] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 451.969070] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 456.270179] [U] [ 457.092815] [U] Video Capture: Captured 8 buffers [ 457.527337] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 461.646816] [U] [ 462.336816] [U] Video Capture: Captured 8 buffers [ 462.699807] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 466.018352] [U] [ 466.552070] [U] Video Capture: Captured 8 buffers [ 466.828635] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 469.335696] [U] [ 469.773367] [U] Video Capture: Captured 8 buffers [ 470.010331] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 472.487852] [U] [ 472.925831] [U] Video Capture: Captured 8 buffers [ 473.167824] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 475.552623] [U] [ 475.985703] [U] Video Capture: Captured 8 buffers [ 476.229768] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 478.654381] [U] [ 479.086506] [U] Video Capture: Captured 8 buffers [ 479.326295] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 481.714968] [U] [ 482.146937] [U] Video Capture: Captured 8 buffers [ 482.390623] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 484.807477] [U] [ 485.238512] [U] Video Capture: Captured 8 buffers [ 485.477276] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 487.860325] [U] [ 488.292229] [U] Video Capture: Captured 8 buffers [ 488.533258] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 489.019563] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 489.515301] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 490.029317] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 490.556478] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 491.097922] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 491.688235] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 492.312625] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 492.957251] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 493.626205] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 494.309810] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 494.997367] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 495.724499] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 496.490971] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 497.282391] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 498.101859] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 502.390697] [U] [ 503.210399] [U] Video Capture: Captured 8 buffers [ 503.643633] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 507.747367] [U] [ 508.434468] [U] Video Capture: Captured 8 buffers [ 508.784910] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 512.102183] [U] [ 512.630437] [U] Video Capture: Captured 8 buffers [ 512.906497] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 515.423391] [U] [ 515.863057] [U] Video Capture: Captured 8 buffers [ 516.100521] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 518.575789] [U] [ 519.013201] [U] Video Capture: Captured 8 buffers [ 519.256483] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 519.746238] [U] Total for stm-dma2d device /dev/video0: 121, Succeeded: 96, Failed: 25, Warnings: 0 *** BLURB HERE *** Dillon Min (10): media: admin-guide: add stm32-dma2d description media: dt-bindings: media: add document for STM32 DMA2d bindings ARM: dts: stm32: Add DMA2D support for STM32F429 series soc ARM: dts: stm32: Enable DMA2D on STM32F469-DISCO board media: v4l2-mem2mem: add v4l2_m2m_get_unmapped_area for no-mmu platform media: videobuf2: Fix the size printk format media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting media: v4l2-ctrls: Add RGB color effects control clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell media: stm32-dma2d: STM32 DMA2D driver .../admin-guide/media/platform-cardlist.rst | 1 + .../devicetree/bindings/media/st,stm32-dma2d.yaml | 71 ++ Documentation/userspace-api/media/v4l/control.rst | 9 + arch/arm/boot/dts/stm32f429.dtsi | 10 + arch/arm/boot/dts/stm32f469-disco.dts | 4 + drivers/clk/clk-stm32f4.c | 4 - .../media/common/videobuf2/videobuf2-dma-contig.c | 8 +- drivers/media/platform/Kconfig | 11 + drivers/media/platform/Makefile | 1 + drivers/media/platform/stm32/Makefile | 2 + drivers/media/platform/stm32/dma2d/dma2d-hw.c | 143 ++++ drivers/media/platform/stm32/dma2d/dma2d-regs.h | 113 ++++ drivers/media/platform/stm32/dma2d/dma2d.c | 739 +++++++++++++++++++++ drivers/media/platform/stm32/dma2d/dma2d.h | 135 ++++ drivers/media/v4l2-core/v4l2-ctrls-defs.c | 12 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 21 + include/media/v4l2-mem2mem.h | 5 + include/uapi/linux/v4l2-controls.h | 4 +- 18 files changed, 1282 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-hw.c create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-regs.h create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.c create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.h -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7309BC433EF for ; Tue, 19 Oct 2021 08:45:37 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No 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linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v6 00/10] Add support for DMA2D of STMicroelectronics STM32 Soc series Date: Tue, 19 Oct 2021 16:43:13 +0800 Message-Id: <1634633003-18132-1-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211019_014331_895436_FFF28827 X-CRM114-Status: GOOD ( 15.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patchset introduces a basic support for DMA2D Interface of STMicroelectronics STM32 SoC series. This first basic support implements R2M, M2M, M2M_PFC M2M_BLEND support will be added later on. This has been tested on STM32469-DISCO board. history v6: - use 2592x2592 instead of 0x3fff, 0xffff. [PATCH v6 10/10] - add space in '(V4L2_CID_BASE+43)' to avoid checkpatch warrnings. [PATCH v6 08/10] v5 link: https://lore.kernel.org/lkml/1634533488-25334-1-git-send-email-dillon.minfei@gmail.com/ v5: - rebase to media_tree https://git.linuxtv.org/media_tree.git/ - remove unused log from dma2d driver to avoid spam kernel log. - fix 0xFFFFFF to 0xffffff, 2^24 to 2^24 -1, etc. - introduce patch "media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting" to add V4L2_CID_COLORFX_CBCR entry. - thanks to Hans's patch, open nullptr check in v4l2-compliance, update new test result. thanks. https://lore.kernel.org/linux-media/3acd9ee4-5a58-6ed4-17fe-61596a5252b8@xs4all.nl/ v4 link: https://lore.kernel.org/lkml/bc8e1cd1-0013-9062-88b6-fddca535919f@xs4all.nl/ v4: - replace V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to V4L2_COLORFX_SET_RGB, V4L2_CID_COLORFX_RGB since Alpha paramter not used in current. thanks Hans. v3 link: https://lore.kernel.org/lkml/1633689012-14492-1-git-send-email-dillon.minfei@gmail.com/ v3: - use V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to pass argb paramter to the dma2d driver, instead of add stm32 private ioctl. - some v2's patch are removed in this version. - "[PATCH v2 7/9] media: docs: add doc for the stm32 dma2d driver" - "[PATCH v2 8/9] media: v4l: uapi: Add user control base for stm32 dma2d controls" - dma2d's driver changes based on Hans's review result. detail can be found at "media: stm32-dma2d: STM32 DMA2D driver" - add stm32 clk drivers bugfix, ltdc clock disabled after kenerl boot up. v3 based on kernel and v4l-utils git: kernel: commit 9e1ff307c779ce1f0f810c7ecce3d95bbae40896 Author: Linus Torvalds Date: Sun Oct 3 14:08:47 2021 -0700 Linux 5.15-rc4 v4l-utils: commit 700f5ded9c6de2c6dfe5d1b453d85566f95b4f0c Author: Hans Verkuil Date: Sat Oct 2 11:01:05 2021 +0200 test-media: show version info earlier and show cmd args Log the version info earlier and also log the command line arguments. Signed-off-by: Hans Verkuil v2 link: https://lore.kernel.org/lkml/1626341068-20253-11-git-send-email-dillon.minfei@gmail.com/ v2: - update v4l2-compliance to SHA: a4f2e3a6f306 2021-07-13 08:04:15 the test results at below [1]. - introduce Documentation/userspace-api/media/drivers/stm32-uapi.rst to explain the detail of dma2d's ioctl. - reserved 16 ioctls from v4l2-controls.h for stm32, introduce stm32-media.h. - collect Reviewed-by tag from Rob Herring. - update dma2d driver from Hans's review. the details can be found at related patches. v1 link: https://lore.kernel.org/lkml/1621508727-24486-1-git-send-email-dillon.minfei@gmail.com/ v1: The commit based on kernel(master): c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727 Note for v4l2-compliance tool on nu-mmu platform: I add two change based on v4l-utils since commit: f0c7e3d71eaf4182bae7eb3ee0e43b4eeb047ea9 - change fork() to vfork() in v4l2-test-controls.cpp since no-mmu platform don't include fork(). with v4l2-compliance test log (with above modification): since the stm32f469-disco ram limitation, there are 25 failed on dma_alloc_coherent() Really appreciate if someone can help to test this patch on the STM32429I-EVAL evaluation board (https://www.st.com/en/evaluation-tools/stm32429i-eval.html) 8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash ~ # free total used free shared buff/cache available Mem: 15648 4076 8260 0 3312 7632 ~ # v4l2-compliance -f -d /dev/video0 > /dev/ttyprintk [ 234.919026] [U] v4l2-compliance 1.21.0-4855, 32 bits, 32-bit time_t [ 235.880625] [U] v4l2-compliance SHA: 700f5ded9c6d 2021-10-02 09:01:05 [ 236.877059] [U] Compliance test for stm-dma2d device /dev/video0: [ 237.835965] [U] Driver Info: [ 238.311502] [U] Driver name : stm-dma2d [ 238.787381] [U] Card type : stm-dma2d [ 239.255574] [U] Bus info : platform:stm-dma2d [ 239.722920] [U] Driver version : 5.15.0 [ 240.183388] [U] Capabilities : 0x84208000 [ 240.640809] [U] Video Memory-to-Memory [ 241.095669] [U] Streaming [ 241.540812] [U] Extended Pix Format [ 241.978288] [U] Device Capabilities [ 242.409891] [U] Device Caps : 0x04208000 [ 242.841150] [U] Video Memory-to-Memory [ 243.265246] [U] Streaming [ 243.680040] [U] Extended Pix Format [ 244.092896] [U] Required ioctls: [ 244.499208] [U] test VIDIOC_QUERYCAP: OK [ 244.943985] [U] test invalid ioctls: OK [ 245.346521] [U] Allow for multiple opens: [ 245.749312] [U] test second /dev/video0 open: OK [ 246.526863] [U] test VIDIOC_QUERYCAP: OK [ 246.929589] [U] test VIDIOC_G/S_PRIORITY: OK [ 247.548185] [U] test for unlimited opens: OK [ 247.936192] [U] Debug ioctls: [ 248.311265] [U] test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) [ 249.058547] [U] test VIDIOC_LOG_STATUS: OK (Not Supported) [ 249.802868] [U] Input ioctls: [ 250.173701] [U] test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) [ 250.914653] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported) [ 251.657517] [U] test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) [ 252.408231] [U] test VIDIOC_ENUMAUDIO: OK (Not Supported) [ 253.166559] [U] test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) [ 253.933560] [U] test VIDIOC_G/S_AUDIO: OK (Not Supported) [ 254.695551] [U] Inputs: 0 Audio Inputs: 0 Tuners: 0 [ 255.082805] [U] Output ioctls: [ 255.462189] [U] test VIDIOC_G/S_MODULATOR: OK (Not Supported) [ 256.218699] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported) [ 256.997586] [U] test VIDIOC_ENUMAUDOUT: OK (Not Supported) [ 257.796012] [U] test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) [ 258.609978] [U] test VIDIOC_G/S_AUDOUT: OK (Not Supported) [ 259.453435] [U] Outputs: 0 Audio Outputs: 0 Modulators: 0 [ 260.303571] [U] Input/Output configuration ioctls: [ 260.741454] [U] test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) [ 261.618607] [U] test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) [ 262.517280] [U] test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) [ 263.427620] [U] test VIDIOC_G/S_EDID: OK (Not Supported) [ 264.344630] [U] Control ioctls: [ 264.833262] [U] test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK [ 265.763394] [U] test VIDIOC_QUERYCTRL: OK [ 266.247635] [U] test VIDIOC_G/S_CTRL: OK [ 266.730244] [U] test VIDIOC_G/S/TRY_EXT_CTRLS: OK [ 267.651495] [U] test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK [ 268.573048] [U] test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) [ 269.503304] [U] Standard Controls: 3 Private Controls: 0 [ 269.976154] [U] Format ioctls: [ 270.458701] [U] test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK [ 271.395051] [U] test VIDIOC_G/S_PARM: OK (Not Supported) [ 272.316304] [U] test VIDIOC_G_FBUF: OK (Not Supported) [ 273.242824] [U] test VIDIOC_G_FMT: OK [ 273.719213] [U] test VIDIOC_TRY_FMT: OK [ 274.187524] [U] test VIDIOC_S_FMT: OK [ 274.643930] [U] test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) [ 275.547089] [U] test Cropping: OK (Not Supported) [ 276.446375] [U] test Composing: OK (Not Supported) [ 277.347458] [U] test Scaling: OK [ 277.800218] [U] Codec ioctls: [ 278.245926] [U] test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) [ 279.140451] [U] test VIDIOC_G_ENC_INDEX: OK (Not Supported) [ 280.023765] [U] test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) [ 280.910844] [U] Buffer ioctls: [ 281.466649] [U] test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK [ 282.381634] [U] test VIDIOC_EXPBUF: OK [ 282.830946] [U] test Requests: OK (Not Supported) [ 283.698629] [U] test TIME32/64: OK [ 284.157170] [U] Test input 0: [ 284.594093] [U] Stream using all formats: [ 288.379647] [U] [ 289.111860] [U] Video Capture: Captured 8 buffers [ 289.487473] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 293.012687] [U] [ 293.629532] [U] Video Capture: Captured 8 buffers [ 293.947618] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 296.900762] [U] [ 297.387693] [U] Video Capture: Captured 8 buffers [ 297.643353] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 299.994539] [U] [ 300.426567] [U] Video Capture: Captured 8 buffers [ 300.669991] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 303.087504] [U] [ 303.519269] [U] Video Capture: Captured 8 buffers [ 303.757695] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 304.244993] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 304.745438] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 305.257392] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 305.781175] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 306.321901] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 306.902217] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 307.528929] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 308.174441] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 308.848959] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 309.535999] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 310.217444] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 310.943592] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 311.713854] stm-dma2d 4002b000.dma2d: dma alloc of size 26873856 failed [ 312.508128] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 313.338010] [U] BA24 (32-bit ARGB 8-8-8-8) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 317.675312] [U] [ 318.494207] [U] Video Capture: Captured 8 buffers [ 318.931776] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 323.087768] [U] [ 323.775244] [U] Video Capture: Captured 8 buffers [ 324.126855] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 327.479277] [U] [ 328.005695] [U] Video Capture: Captured 8 buffers [ 328.284117] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 330.830015] [U] [ 331.260303] [U] Video Capture: Captured 8 buffers [ 331.497654] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 334.011389] [U] [ 334.440311] [U] Video Capture: Captured 8 buffers [ 334.677829] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 337.086566] [U] [ 337.517015] [U] Video Capture: Captured 8 buffers [ 337.756281] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 340.148849] [U] [ 340.579169] [U] Video Capture: Captured 8 buffers [ 340.823597] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 343.230816] [U] [ 343.661231] [U] Video Capture: Captured 8 buffers [ 343.899455] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 346.276450] [U] [ 346.707406] [U] Video Capture: Captured 8 buffers [ 346.950489] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 349.363029] [U] [ 349.794791] [U] Video Capture: Captured 8 buffers [ 350.034303] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 350.526018] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 351.023695] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 351.536683] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 352.060944] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 352.603734] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 353.185847] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 353.814453] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 354.463286] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 355.138479] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 355.826797] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 356.510828] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 357.237230] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 358.008304] stm-dma2d 4002b000.dma2d: dma alloc of size 20156416 failed [ 358.803816] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 359.630589] [U] RGB3 (24-bit RGB 8-8-8) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 363.960327] [U] [ 364.781066] [U] Video Capture: Captured 8 buffers [ 365.214046] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 369.359436] [U] [ 370.047235] [U] Video Capture: Captured 8 buffers [ 370.411149] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 373.744081] [U] [ 374.268922] [U] Video Capture: Captured 8 buffers [ 374.538707] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 377.084393] [U] [ 377.514706] [U] Video Capture: Captured 8 buffers [ 377.759132] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 380.203358] [U] [ 380.637202] [U] Video Capture: Captured 8 buffers [ 380.872188] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 383.271589] [U] [ 383.700928] [U] Video Capture: Captured 8 buffers [ 383.943595] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 386.328863] [U] [ 386.764962] [U] Video Capture: Captured 8 buffers [ 386.999766] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 389.410754] [U] [ 389.843266] [U] Video Capture: Captured 8 buffers [ 390.087088] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 392.471763] [U] [ 392.905730] [U] Video Capture: Captured 8 buffers [ 393.146591] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 395.568817] [U] [ 396.000735] [U] Video Capture: Captured 8 buffers [ 396.239683] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 396.726035] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 397.228167] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 397.740467] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 398.265046] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 398.806330] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 399.386895] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 400.014307] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 400.661722] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 401.334815] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 402.022646] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 402.705189] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 403.429313] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 404.199336] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 404.993926] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 405.824722] [U] RGBP (16-bit RGB 5-6-5) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 410.123611] [U] [ 410.945529] [U] Video Capture: Captured 8 buffers [ 411.378867] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 415.488227] [U] [ 416.177766] [U] Video Capture: Captured 8 buffers [ 416.538441] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 419.826273] [U] [ 420.354543] [U] Video Capture: Captured 8 buffers [ 420.636913] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 423.163619] [U] [ 423.594915] [U] Video Capture: Captured 8 buffers [ 423.832290] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 426.311384] [U] [ 426.741478] [U] Video Capture: Captured 8 buffers [ 426.982107] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 429.371663] [U] [ 429.806431] [U] Video Capture: Captured 8 buffers [ 430.040867] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 432.455072] [U] [ 432.887528] [U] Video Capture: Captured 8 buffers [ 433.131724] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 435.531286] [U] [ 435.969388] [U] Video Capture: Captured 8 buffers [ 436.205712] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 438.632679] [U] [ 439.067025] [U] Video Capture: Captured 8 buffers [ 439.307189] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 441.703205] [U] [ 442.135816] [U] Video Capture: Captured 8 buffers [ 442.379741] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 442.867674] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 443.364265] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 443.879575] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 444.408321] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 444.954042] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 445.542126] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 446.167742] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 446.813974] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 447.484183] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 448.169137] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 448.857907] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 449.586237] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 450.354594] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 451.147715] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 451.969070] [U] AR15 (16-bit ARGB 1-5-5-5) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 456.270179] [U] [ 457.092815] [U] Video Capture: Captured 8 buffers [ 457.527337] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 461.646816] [U] [ 462.336816] [U] Video Capture: Captured 8 buffers [ 462.699807] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 466.018352] [U] [ 466.552070] [U] Video Capture: Captured 8 buffers [ 466.828635] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 469.335696] [U] [ 469.773367] [U] Video Capture: Captured 8 buffers [ 470.010331] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 472.487852] [U] [ 472.925831] [U] Video Capture: Captured 8 buffers [ 473.167824] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 475.552623] [U] [ 475.985703] [U] Video Capture: Captured 8 buffers [ 476.229768] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK [ 478.654381] [U] [ 479.086506] [U] Video Capture: Captured 8 buffers [ 479.326295] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK [ 481.714968] [U] [ 482.146937] [U] Video Capture: Captured 8 buffers [ 482.390623] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK [ 484.807477] [U] [ 485.238512] [U] Video Capture: Captured 8 buffers [ 485.477276] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK [ 487.860325] [U] [ 488.292229] [U] Video Capture: Captured 8 buffers [ 488.533258] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK [ 489.019563] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 489.515301] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 490.029317] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> BA24 (32-bit ARGB 8-8-8-8) 2592x2592: FAIL [ 490.556478] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 491.097922] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 491.688235] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> RGB3 (24-bit RGB 8-8-8) 2592x2592: FAIL [ 492.312625] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 492.957251] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 493.626205] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> RGBP (16-bit RGB 5-6-5) 2592x2592: FAIL [ 494.309810] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 494.997367] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 495.724499] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> AR15 (16-bit ARGB 1-5-5-5) 2592x2592: FAIL [ 496.490971] stm-dma2d 4002b000.dma2d: dma alloc of size 13438976 failed [ 497.282391] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2) [ 498.101859] [U] AR12 (16-bit ARGB 4-4-4-4) 2592x2592 -> AR12 (16-bit ARGB 4-4-4-4) 2592x2592: FAIL [ 502.390697] [U] [ 503.210399] [U] Video Capture: Captured 8 buffers [ 503.643633] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK [ 507.747367] [U] [ 508.434468] [U] Video Capture: Captured 8 buffers [ 508.784910] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK [ 512.102183] [U] [ 512.630437] [U] Video Capture: Captured 8 buffers [ 512.906497] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK [ 515.423391] [U] [ 515.863057] [U] Video Capture: Captured 8 buffers [ 516.100521] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK [ 518.575789] [U] [ 519.013201] [U] Video Capture: Captured 8 buffers [ 519.256483] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK [ 519.746238] [U] Total for stm-dma2d device /dev/video0: 121, Succeeded: 96, Failed: 25, Warnings: 0 *** BLURB HERE *** Dillon Min (10): media: admin-guide: add stm32-dma2d description media: dt-bindings: media: add document for STM32 DMA2d bindings ARM: dts: stm32: Add DMA2D support for STM32F429 series soc ARM: dts: stm32: Enable DMA2D on STM32F469-DISCO board media: v4l2-mem2mem: add v4l2_m2m_get_unmapped_area for no-mmu platform media: videobuf2: Fix the size printk format media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting media: v4l2-ctrls: Add RGB color effects control clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell media: stm32-dma2d: STM32 DMA2D driver .../admin-guide/media/platform-cardlist.rst | 1 + .../devicetree/bindings/media/st,stm32-dma2d.yaml | 71 ++ Documentation/userspace-api/media/v4l/control.rst | 9 + arch/arm/boot/dts/stm32f429.dtsi | 10 + arch/arm/boot/dts/stm32f469-disco.dts | 4 + drivers/clk/clk-stm32f4.c | 4 - .../media/common/videobuf2/videobuf2-dma-contig.c | 8 +- drivers/media/platform/Kconfig | 11 + drivers/media/platform/Makefile | 1 + drivers/media/platform/stm32/Makefile | 2 + drivers/media/platform/stm32/dma2d/dma2d-hw.c | 143 ++++ drivers/media/platform/stm32/dma2d/dma2d-regs.h | 113 ++++ drivers/media/platform/stm32/dma2d/dma2d.c | 739 +++++++++++++++++++++ drivers/media/platform/stm32/dma2d/dma2d.h | 135 ++++ drivers/media/v4l2-core/v4l2-ctrls-defs.c | 12 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 21 + include/media/v4l2-mem2mem.h | 5 + include/uapi/linux/v4l2-controls.h | 4 +- 18 files changed, 1282 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-hw.c create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-regs.h create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.c create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.h -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel