From patchwork Tue Oct 19 12:13:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dorota Czaplejewicz X-Patchwork-Id: 12569765 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 36EE9C433EF for ; Tue, 19 Oct 2021 12:25:21 +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 client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F0D1960F93 for ; Tue, 19 Oct 2021 12:25:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F0D1960F93 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=puri.sm Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=ZOaOtgC8HTN+C8kFZxZKhCPevx2HYT2lLmFRj6GINe8=; b=weh K/37aOKu7O2OUnmn4V93R59cUl7xX93QU+I5km0jIc9pzESM2cPmIqSA6WOEfMNNIgEQ0KJ8LD+DJ uzT69qehvELBSADHIOme75YRjQqK1wx4M5KzIpjQ41kmQAklpOYQ4E1A6MBAOkuZOJESjecTe6tHE Cv//CCuBYzJNbJcQeUVkk2NQEsoQUr9b7JO2GIyBOApSdTGXkcUm+t47iIeKmjRc+V0eiGIwQLN3I VykPFFswLzCdPp/5ChEtISCCL6zLUc7pPhVvVrBBygvJuQuxPQeES8EWVEbjGR/zaFLCm4MgKhWFF ghSKQPneaQm9STXHA2A1QbpZ4DGIa2w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mco9S-0019et-MP; Tue, 19 Oct 2021 12:23:31 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mco0P-0015eH-6H for linux-arm-kernel@lists.infradead.org; Tue, 19 Oct 2021 12:14:10 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id C756CDF854; Tue, 19 Oct 2021 05:13:35 -0700 (PDT) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id u6hY7IWskrw3; Tue, 19 Oct 2021 05:13:35 -0700 (PDT) Date: Tue, 19 Oct 2021 14:13:22 +0200 From: Dorota Czaplejewicz To: Steve Longerbeam , Philipp Zabel , Mauro Carvalho Chehab , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@puri.sm, phone-devel@vger.kernel.org Subject: [PATCHv3 1/4] media: imx: Remove unused functions Message-ID: <20211019120047.827915-1-dorota.czaplejewicz@puri.sm> Organization: Purism MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211019_051409_264358_66030C4B X-CRM114-Status: GOOD ( 11.31 ) 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 Neither imx_media_mbus_fmt_to_ipu_image nor imx_media_ipu_image_to_mbus_fmt were used anywhere. Signed-off-by: Dorota Czaplejewicz Reviewed-by: Philipp Zabel --- Hello, In this revision, the big change is in the 4th patch, where I followed Philipp Zabel's suggestions for i.MX7/8. The biggest change comes from the use of `v4l2_fill_pixfmt` to fill out the pixel format. Thanks to that, I could simplify the logic to select between 8-pixel- and 4-pixel-divisible line lengths. Thanks Philipp for pointing out this function, this is closer to what I originally hoped to do. The use of `v4l2_fill_pixfmt` comes with the downside of breaking 10-bit Bayer formats, or at least until my other series gets accepted (Subject: "media: Add 16-bit Bayer formats". Sorry, I don't have the message id.). Regards, Dorota Czaplejewicz drivers/staging/media/imx/imx-media-utils.c | 42 --------------------- drivers/staging/media/imx/imx-media.h | 4 -- 2 files changed, 46 deletions(-) diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c index 5128915a5d6f..afa96e05ea7f 100644 --- a/drivers/staging/media/imx/imx-media-utils.c +++ b/drivers/staging/media/imx/imx-media-utils.c @@ -569,48 +569,6 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, } EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_pix_fmt); -int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image, - const struct v4l2_mbus_framefmt *mbus) -{ - int ret; - - memset(image, 0, sizeof(*image)); - - ret = imx_media_mbus_fmt_to_pix_fmt(&image->pix, mbus, NULL); - if (ret) - return ret; - - image->rect.width = mbus->width; - image->rect.height = mbus->height; - - return 0; -} -EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_ipu_image); - -int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus, - const struct ipu_image *image) -{ - const struct imx_media_pixfmt *fmt; - - fmt = imx_media_find_pixel_format(image->pix.pixelformat, - PIXFMT_SEL_ANY); - if (!fmt || !fmt->codes || !fmt->codes[0]) - return -EINVAL; - - memset(mbus, 0, sizeof(*mbus)); - mbus->width = image->pix.width; - mbus->height = image->pix.height; - mbus->code = fmt->codes[0]; - mbus->field = image->pix.field; - mbus->colorspace = image->pix.colorspace; - mbus->xfer_func = image->pix.xfer_func; - mbus->ycbcr_enc = image->pix.ycbcr_enc; - mbus->quantization = image->pix.quantization; - - return 0; -} -EXPORT_SYMBOL_GPL(imx_media_ipu_image_to_mbus_fmt); - void imx_media_free_dma_buf(struct device *dev, struct imx_media_dma_buf *buf) { diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h index 492d9a64e704..d2a150aac6cd 100644 --- a/drivers/staging/media/imx/imx-media.h +++ b/drivers/staging/media/imx/imx-media.h @@ -199,10 +199,6 @@ void imx_media_try_colorimetry(struct v4l2_mbus_framefmt *tryfmt, int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, const struct v4l2_mbus_framefmt *mbus, const struct imx_media_pixfmt *cc); -int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image, - const struct v4l2_mbus_framefmt *mbus); -int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus, - const struct ipu_image *image); void imx_media_grp_id_to_sd_name(char *sd_name, int sz, u32 grp_id, int ipu_id); struct v4l2_subdev *