From patchwork Mon Jul 8 06:04:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Edgar Thier X-Patchwork-Id: 57462 X-Patchwork-Delegate: laurent.pinchart@ideasonboard.com Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hkMlW-0006tv-Sk; Mon, 08 Jul 2019 06:04:43 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728500AbfGHGEl (ORCPT + 1 other); Mon, 8 Jul 2019 02:04:41 -0400 Received: from wout3-smtp.messagingengine.com ([64.147.123.19]:57135 "EHLO wout3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727218AbfGHGEl (ORCPT ); Mon, 8 Jul 2019 02:04:41 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id EA42721D; Mon, 8 Jul 2019 02:04:39 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Mon, 08 Jul 2019 02:04:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=nQYBJ1B/AJJszdFHiR5ywE1fsoxNnBJOPcHJaul0NXY=; b=PFMm7VoZ PS32wAQjFtQTY+O6v61Mms7Oa6H7ctQtEVC01NFlNHc/6rl4NiZygabgSaluV/BL znLWRO2lKdih3Iwm2wWv57UI8SanRw3kmun9J4t/2FA1WgtXrXqloJllovhFVihO K23vnYik8BtQTP3BxbLxI6oIRQzs68OM7ux6IyWy5DN+Rkzm8JwEY4Tq8VDtdn9M gzfSjGn1E1hGwuGUcaAWtPuaIBfW1UWeDiFQLnvsa9du2dhVO7B35axf6VnmZq2H aiFAjXWTcdnyDx/ZgfEUIpOebvfD0lmeH8dm4okNtaJuox7CHlrQVk69vrL7+7Me VIiicoL99Xd5yA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrfeelgddutddtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefgughgrghr ucfvhhhivghruceoihhnfhhosegvughgrghrthhhihgvrhdrnhgvtheqnecukfhppeefud drvddtledrleehrddvgedvnecurfgrrhgrmhepmhgrihhlfhhrohhmpehinhhfohesvggu ghgrrhhthhhivghrrdhnvghtnecuvehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Received: from localhost.localdomain (unknown [31.209.95.242]) by mail.messagingengine.com (Postfix) with ESMTPA id 39A81380074; Mon, 8 Jul 2019 02:04:38 -0400 (EDT) From: Edgar Thier To: laurent.pinchart@ideasonboard.com, sakari.ailus@iki.fi Cc: Edgar Thier , Linux Media Mailing List Subject: [PATCH v2 2/2] uvc: Add 12-bit raw bayer linear packed formats Date: Mon, 8 Jul 2019 08:04:31 +0200 Message-Id: <20190708060431.5249-1-info@edgarthier.net> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190708060225.5172-1-info@edgarthier.net> References: <20190708060225.5172-1-info@edgarthier.net> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org These formats are compressed 12-bit raw bayer formats with four different pixel orders. The pixel follow one another without any padding, thus are packed in a 'linear' fashion. Signed-off-by: Edgar Thier Reviewed-by: Laurent Pinchart --- drivers/media/usb/uvc/uvc_driver.c | 21 ++++++++++++++++++++- drivers/media/usb/uvc/uvcvideo.h | 12 ++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 10cfe8e51626..d12298d18406 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -179,6 +179,26 @@ static struct uvc_format_desc uvc_fmts[] = { .guid = UVC_GUID_FORMAT_RW10, .fcc = V4L2_PIX_FMT_SRGGB10P, }, + { + .name = "Bayer 12-bit linear packed (SBGGR12LP)", + .guid = UVC_GUID_FORMAT_BGCP, + .fcc = V4L2_PIX_FMT_SBGGR12LP, + }, + { + .name = "Bayer 12-bit linear packed (SGBRG12LP)", + .guid = UVC_GUID_FORMAT_GBCP, + .fcc = V4L2_PIX_FMT_SGBRG12LP, + }, + { + .name = "Bayer 12-bit linear packed (SRGGB12LP)", + .guid = UVC_GUID_FORMAT_RGCP, + .fcc = V4L2_PIX_FMT_SRGGB12LP, + }, + { + .name = "Bayer 12-bit linear packed (SGRBG12LP)", + .guid = UVC_GUID_FORMAT_GRCP, + .fcc = V4L2_PIX_FMT_SGRBG12LP, + }, { .name = "Bayer 16-bit (SBGGR16)", .guid = UVC_GUID_FORMAT_BG16, @@ -2924,4 +2944,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); MODULE_VERSION(DRIVER_VERSION); - diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index c7c1baa90dea..f5be00fb9a73 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -108,6 +108,18 @@ #define UVC_GUID_FORMAT_RGGB \ { 'R', 'G', 'G', 'B', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_BGCP \ + { 'B', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GBCP \ + { 'G', 'B', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RGCP \ + { 'R', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_GRCP \ + { 'G', 'R', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} #define UVC_GUID_FORMAT_BG16 \ { 'B', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}