From nobody Thu Jan 1 11:02:55 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0610C25B45 for ; Mon, 23 Oct 2023 21:49:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233449AbjJWVtp (ORCPT ); Mon, 23 Oct 2023 17:49:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232377AbjJWVtj (ORCPT ); Mon, 23 Oct 2023 17:49:39 -0400 Received: from smtprelay01.ispgateway.de (smtprelay01.ispgateway.de [80.67.18.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83276BD for ; Mon, 23 Oct 2023 14:49:32 -0700 (PDT) Received: from [92.206.139.21] (helo=note-book.lan) by smtprelay01.ispgateway.de with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.1) (envelope-from ) id 1qv2nh-0004Kz-1P; Mon, 23 Oct 2023 23:49:29 +0200 From: =?utf-8?q?Andr=C3=A9_Apitzsch?= Date: Mon, 23 Oct 2023 23:47:53 +0200 Subject: [PATCH 4/4] media: i2c: imx214: Add sensor's pixel matrix size MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231023-imx214-v1-4-b33f1bbd1fcf@apitzsch.eu> References: <20231023-imx214-v1-0-b33f1bbd1fcf@apitzsch.eu> In-Reply-To: <20231023-imx214-v1-0-b33f1bbd1fcf@apitzsch.eu> To: Ricardo Ribalda , Sakari Ailus , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, =?utf-8?q?Andr=C3=A9_Apitzsch?= X-Mailer: b4 0.12.3 X-Df-Sender: YW5kcmVAYXBpdHpzY2guZXU= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set effictive and active sensor pixel sizes as shown in product brief[1]. [1]: https://www.mouser.com/datasheet/2/897/ProductBrief_IMX214_20150428-12= 89331.pdf Signed-off-by: Andr=C3=A9 Apitzsch Reviewed-by: Jacopo Mondi --- drivers/media/i2c/imx214.c | 39 ++++++++++++++++++++++++++++++++------- 1 file changed, 32 insertions(+), 7 deletions(-) diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index bef8dc36e2d0..a2d441cd8dcd 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -36,6 +36,14 @@ #define IMX214_EXPOSURE_STEP 1 #define IMX214_EXPOSURE_DEFAULT 0x0c70 =20 +/* IMX214 native and active pixel array size */ +#define IMX214_NATIVE_WIDTH 4224U +#define IMX214_NATIVE_HEIGHT 3136U +#define IMX214_PIXEL_ARRAY_LEFT 8U +#define IMX214_PIXEL_ARRAY_TOP 8U +#define IMX214_PIXEL_ARRAY_WIDTH 4208U +#define IMX214_PIXEL_ARRAY_HEIGHT 3120U + static const char * const imx214_supply_name[] =3D { "vdda", "vddd", @@ -634,14 +642,31 @@ static int imx214_get_selection(struct v4l2_subdev *s= d, { struct imx214 *imx214 =3D to_imx214(sd); =20 - if (sel->target !=3D V4L2_SEL_TGT_CROP) - return -EINVAL; + switch (sel->target) { + case V4L2_SEL_TGT_CROP: + mutex_lock(&imx214->mutex); + sel->r =3D *__imx214_get_pad_crop(imx214, sd_state, sel->pad, + sel->which); + mutex_unlock(&imx214->mutex); + return 0; =20 - mutex_lock(&imx214->mutex); - sel->r =3D *__imx214_get_pad_crop(imx214, sd_state, sel->pad, - sel->which); - mutex_unlock(&imx214->mutex); - return 0; + case V4L2_SEL_TGT_NATIVE_SIZE: + sel->r.top =3D 0; + sel->r.left =3D 0; + sel->r.width =3D IMX214_NATIVE_WIDTH; + sel->r.height =3D IMX214_NATIVE_HEIGHT; + return 0; + + case V4L2_SEL_TGT_CROP_DEFAULT: + case V4L2_SEL_TGT_CROP_BOUNDS: + sel->r.top =3D IMX214_PIXEL_ARRAY_TOP; + sel->r.left =3D IMX214_PIXEL_ARRAY_LEFT; + sel->r.width =3D IMX214_PIXEL_ARRAY_WIDTH; + sel->r.height =3D IMX214_PIXEL_ARRAY_HEIGHT; + return 0; + } + + return -EINVAL; } =20 static int imx214_entity_init_cfg(struct v4l2_subdev *subdev, --=20 2.42.0