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Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbMUz-00GiAo-DD for linux-arm-kernel@lists.infradead.org; Tue, 27 Apr 2021 12:07:30 +0000 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lbMUm-0006DH-0K; Tue, 27 Apr 2021 14:07:16 +0200 Received: from mfe by dude02.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lbMUl-0005uo-BA; Tue, 27 Apr 2021 14:07:15 +0200 From: Marco Felsch To: p.zabel@pengutronix.de, mchehab@kernel.org, slongerbeam@gmail.com, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com Cc: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH 2/6] media: v4l: Add definition for bayered IR formats Date: Tue, 27 Apr 2021 14:06:57 +0200 Message-Id: <20210427120701.21809-3-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210427120701.21809-1-m.felsch@pengutronix.de> References: <20210427120701.21809-1-m.felsch@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210427_050729_451781_DBA6C032 X-CRM114-Status: GOOD ( 10.52 ) 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 special 8/12bit bayer media bus format for the OnSemi AR0237IR camera sensor [1]. OnSemi calls this format RGB-IR, the pixel array with the interleaved IR pixels looks like: | G | R | G | B | ... +----+----+----+----+--- | IR | G | IR | G | ... +----+----+----+----+--- | G | B | G | R | ... +----+----+----+----+--- | IR | G | IR | G | ... +----+----+----+----+--- | .. | .. | .. | .. | .. [1] https://www.framos.com/media/pdf/96/ac/8f/AR0237CS-D-PDF-framos.pdf Signed-off-by: Marco Felsch Reviewed-by: Philipp Zabel --- include/uapi/linux/videodev2.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 311a01cc5775..45ffd3867394 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -632,6 +632,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */ #define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */ + /* 8bit infrared interleaved bayer format */ +#define V4L2_PIX_FMT_SGRGB_IGIG_GBGR_IGIG8 v4l2_fourcc('I', 'R', '0', '8') /* 8 GRGB.. IGIG.. GBGR.. IGIG.. */ #define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */ #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */ #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */ @@ -673,6 +675,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') /* 16 GBGB.. RGRG.. */ #define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') /* 16 GRGR.. BGBG.. */ #define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') /* 16 RGRG.. GBGB.. */ + /* 16bit infrared interleaved bayer format */ +#define V4L2_PIX_FMT_SGRGB_IGIG_GBGR_IGIG16 v4l2_fourcc('I', 'R', '1', '6') /* 16 GRGB.. IGIG.. GBGR.. IGIG.. */ /* HSV formats */ #define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3')