From patchwork Thu Feb 6 18:02:35 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Stevenson X-Patchwork-Id: 13963404 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 907F2C02199 for ; Thu, 6 Feb 2025 18:07:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kR3OVycuCmoqTqRR5D0uJANjV33MoT0CPRB7lcsHjJo=; b=csu6zM+Q0kquThq4YIvt+VT3dY rOTdtwBco8ou7IV7cWpkFN59RB5daOkVlW9qzU7EZfNwmuJpd2c/B/gsri4Mo0A2i0U0apqBu1ieV vtpZI/6B30vyXcdWEeEJE49GF1QAAnZ64T3m0tn55DxvGV27goaCA7gFkMb2z9DwsxD3rDC7gEorb lwjX+SngOmHlxbdO8io0vUFkaAf4m6UI34fKtU1n/iL+As0co+aQvwgkmEzTHWrhzveRLDYyvPwxz RyvKxRtq8/1NteTWhGFpdVyNvv4ktPH1iRFsktVG8dVf4hoX39LQmbMkAjNb97+z6fBuvB9Vl8FdQ ptj9BmYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tg6Hz-000000076GA-1Whu; Thu, 06 Feb 2025 18:07:47 +0000 Received: from mail-wr1-x429.google.com ([2a00:1450:4864:20::429]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tg6Dq-000000075AN-42kF for linux-arm-kernel@lists.infradead.org; Thu, 06 Feb 2025 18:03:33 +0000 Received: by mail-wr1-x429.google.com with SMTP id ffacd0b85a97d-38dc5b8ed86so242240f8f.1 for ; Thu, 06 Feb 2025 10:03:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1738865009; x=1739469809; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=kR3OVycuCmoqTqRR5D0uJANjV33MoT0CPRB7lcsHjJo=; b=M7+hpjpxFwwcu9PCHWO2NBxRJnlcwGGy47BR6djcGtBBa5N9AkAmh4Diy96y6KAW8h +nnE9T3UrFwKBlckozpL++QL93BtlXyqOx/yol5U2G1w4mHuKLdVjsH5M9/VJ3a+WgYI 77BTpI/Br4ZFHDk0Dt5EBcM4ojeaNG3vqcCdCCupAVSqbuFo5hoVUyKuCeSynDBLeR4P FM0qttcyS/j4c05gxvudJH9FA9kA+0gm9p0ILJlSnNTVe1YaiwpnfBQGqQakqTYHWxid mrgFggN9PEV1khpw6+Zj+CAiohWVwziahLt3647PhBjcOat9JeQjw6y2+noYrT2iN8Tg LanQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738865009; x=1739469809; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kR3OVycuCmoqTqRR5D0uJANjV33MoT0CPRB7lcsHjJo=; b=BK8RPHcfocktvWTs3DIl6mO709ZBcOIYHIRYraNcJCrXrlzhXmVxoMQfmvrc/iRmT3 mFNFtXMam2f055stCDPzlCQm3zjMuiwn88eRt6vK83W1UoDzaf4LZQKHSM+5oM/OxR/k WlPKary2ypjrneCXe9+6YllhzrunVlqz8pMtNwsnmqpKpgswSJmgxnexKYQxzIXdxJtG SwBcxCzvxTnE6sYIi5dQcYgDDFykBlmI7VOWDP5UCDLvUc+LZSlKcIMCciwe5nriWJun Nzv/sI8LvsmCuVhSJqKggMMXSkYbZsGH6WAEWWRygB/KLnKUqPPHmbFj8g0aTYVgfe6p 7nPQ== X-Forwarded-Encrypted: i=1; AJvYcCURfRC1hhrHY18eVLpyAu46WWSwLQ6ZlyUzdqOBVrDW566CCRnC2dNNjs/IDP1bYaPnt8V5nFeyzXWLyJpt3pw9@lists.infradead.org X-Gm-Message-State: AOJu0YwednTMLnOs5q6s4/z3rmXHoDfbEN6kFMJiUj5FSCBM7O+2i6Uc sNQbT0JhM8xy9eNbNoJSojEOrRLaqlQAQydaEZtYfmh9aaYwoMZRJg+8gMD7IYM= X-Gm-Gg: ASbGnctVDPDjAmY/vkUEkAk+5OY7tklxtsn4dhEgQvg4C2Slzm8E1Z9VdO/XHrU3/pB 7iKVgcZSYEkimx0S7mCS8j+rAodMroOBcdt6/Lr3B4frAqlwL/rzNjZd/eMC+BtiQKFDO4S6HUC S66NhKjQHn5JLdVJ4yDsvjWDIAMkQYKqAUtUK+sglepOqNZ3sOlYvyZEzbh3HV202FPkMe1dAFv Uwq3TVdgaaMX/H3I9roUUPqNMgZRXsbMS2cGR2rtvfY4cBhHUfV9yB0mgvtVKZX+DBt5laDnsIe EvtdkbQ= X-Google-Smtp-Source: AGHT+IEoc/9XOwlp0DvnbUlLjy/NlRiR7j2XwPEULfDZEUfoxbrwXS8TYDaBV4uvHBf5o/4F0pxwsg== X-Received: by 2002:a05:6000:1886:b0:38d:b2e4:6d98 with SMTP id ffacd0b85a97d-38db491f10cmr4937014f8f.42.1738865009088; Thu, 06 Feb 2025 10:03:29 -0800 (PST) Received: from [127.0.1.1] ([2a00:1098:3142:e::8]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-38dbdd3856fsm2278858f8f.28.2025.02.06.10.03.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Feb 2025 10:03:28 -0800 (PST) From: Dave Stevenson Date: Thu, 06 Feb 2025 18:02:35 +0000 Subject: [PATCH v2 2/5] media: ioctl: Add pixel formats NV12MT_COL128 and NV12MT_10_COL128 MIME-Version: 1.0 Message-Id: <20250206-media-rpi-hevc-dec-v2-2-69353c8805b2@raspberrypi.com> References: <20250206-media-rpi-hevc-dec-v2-0-69353c8805b2@raspberrypi.com> In-Reply-To: <20250206-media-rpi-hevc-dec-v2-0-69353c8805b2@raspberrypi.com> To: Sakari Ailus , Laurent Pinchart , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , John Cox , Dom Cobley , review list , Ezequiel Garcia Cc: John Cox , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Dave Stevenson X-Mailer: b4 0.14.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250206_100330_994291_9343D7C9 X-CRM114-Status: GOOD ( 11.78 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add V4L2_PIXFMT_NV12MT_COL128 and V4L2_PIXFMT_NV12MT_10_COL128 to describe the Raspberry Pi HEVC decoder NV12 multiplanar formats. Signed-off-by: Dave Stevenson --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++ include/uapi/linux/videodev2.h | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 0304daa8471d..e510e375a871 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1377,7 +1377,9 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_NV16M: descr = "Y/UV 4:2:2 (N-C)"; break; case V4L2_PIX_FMT_NV61M: descr = "Y/VU 4:2:2 (N-C)"; break; case V4L2_PIX_FMT_NV12MT: descr = "Y/UV 4:2:0 (64x32 MB, N-C)"; break; + case V4L2_PIX_FMT_NV12MT_COL128: descr = "Y/CbCr 4:2:0 (128b cols)"; break; case V4L2_PIX_FMT_NV12MT_16X16: descr = "Y/UV 4:2:0 (16x16 MB, N-C)"; break; + case V4L2_PIX_FMT_NV12MT_10_COL128: descr = "10-bit Y/CbCr 4:2:0 (128b cols)"; break; case V4L2_PIX_FMT_P012M: descr = "12-bit Y/UV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YUV420M: descr = "Planar YUV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YVU420M: descr = "Planar YVU 4:2:0 (N-C)"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index e7c4dce39007..ce07b242c1a0 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -687,6 +687,10 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 16x16 tiles */ #define V4L2_PIX_FMT_NV12M_8L128 v4l2_fourcc('N', 'A', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */ #define V4L2_PIX_FMT_NV12M_10BE_8L128 v4l2_fourcc_be('N', 'T', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */ +#define V4L2_PIX_FMT_NV12MT_COL128 v4l2_fourcc('N', 'c', '1', '2') /* 12 Y/CbCr 4:2:0 128 pixel wide column */ +#define V4L2_PIX_FMT_NV12MT_10_COL128 v4l2_fourcc('N', 'c', '3', '0') + /* Y/CbCr 4:2:0 10bpc, 3x10 packed as 4 bytes in a 128 bytes / 96 pixel wide column */ + /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */