From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18A2FC433DF for ; Thu, 28 May 2020 18:57:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00105208B8 for ; Thu, 28 May 2020 18:57:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=es-iitr-ac-in.20150623.gappssmtp.com header.i=@es-iitr-ac-in.20150623.gappssmtp.com header.b="jH6czmqZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406057AbgE1S5h (ORCPT ); Thu, 28 May 2020 14:57:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406053AbgE1S5f (ORCPT ); Thu, 28 May 2020 14:57:35 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74876C08C5C7 for ; Thu, 28 May 2020 11:57:34 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id q8so14037468pfu.5 for ; Thu, 28 May 2020 11:57:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=es-iitr-ac-in.20150623.gappssmtp.com; s=20150623; h=date:from:to:subject:message-id:mime-version:content-disposition :user-agent; bh=FcxPXv7lMSnkbfuF5IpZvU50JAaETNG6VtQePJ1/NG8=; b=jH6czmqZwLgTkDACw4nodGYybIvPDvoHwCsK3ejje2snXWETCY3loNJk46qo80XeCy OJDd/SGzoGbhE0PHFXHp84nvKB1pAnBFkRp+vT+KYTLSlJCeIO9iCBU3YHMJ9oK1x83l bB5x5tcs5CD27zZuBsKfxPL1CwI83r62nG/zKSQXdgS1/s/CtLJBfhNbuWcolpK69Rdj liNj1RgELny+IwRms7pMf0MpmPAlJAfM0SBimjPuk/uMAGeNPUgJGJwzueUAkn/LEBeX elmGVUuDMu3IxLqkeRtxMZ5etexc7LMkQ1BdOSNw2b7+O1AjQfZltnCms/HAU8Bfk/fQ lM+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:user-agent; bh=FcxPXv7lMSnkbfuF5IpZvU50JAaETNG6VtQePJ1/NG8=; b=h7BjnLlv2D3egliz9Z59eUMBao631/q2U5T1Z6RRS5i9tzJhhBuXZh9I2T6H9XwS0Q WHPQVObv6VmpMjOpyvJi0o/vkKgmTj6c8Wh04MSfC0o2GZZ9quKAyz1y2kbcS/uYt8t7 rtadOvqvCU071smK7+PRzzKZROBWGHQt6sd5o2bRUtCsUBQt+q4quLwevwlY7iqGJr6B QK8wvoVvMk1GRgEJ8SbfkH77EvMfWWzfv9aF3NKIN7guuaMzOp+4CQ/B5xcJBNHgMyiU udvICSM0l1aqj/B3pA8pciV63BSMUVLU2YOIjUl2+olJbGhfNcIvSMxemdi3niQQSr0I c1pA== X-Gm-Message-State: AOAM532bfkc3LlCzAra5ImiCI5sVxfjuaFvE8+5a5ELLH4yK1Kjj79JI H6PlVP1797a56O831HiauCHVjg== X-Google-Smtp-Source: ABdhPJwwhx996SxbCG6CvZLOmM3vt07TE8u+BH79YhZel8MmI+ihU2UQRo1zbY7vZjoOjUPezUHzWQ== X-Received: by 2002:a63:4906:: with SMTP id w6mr4405339pga.79.1590692253805; Thu, 28 May 2020 11:57:33 -0700 (PDT) Received: from kaaira-HP-Pavilion-Notebook ([2401:4900:4172:de15:68e5:53c9:1b21:586d]) by smtp.gmail.com with ESMTPSA id x22sm2538194pfr.188.2020.05.28.11.57.28 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 28 May 2020 11:57:33 -0700 (PDT) Date: Fri, 29 May 2020 00:27:17 +0530 From: Kaaira Gupta To: Helen Koike , Shuah Khan , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, kieran.bingham@ideasonboard.com Subject: [PATCH] vimc: debayer: Add support for ARGB format Message-ID: <20200528185717.GA20581@kaaira-HP-Pavilion-Notebook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Running qcam for pixelformat 0x34324142 showed that vimc debayer does not support it. Hence, add the support for Alpha (255). Signed-off-by: Kaaira Gupta --- .../media/test-drivers/vimc/vimc-debayer.c | 27 ++++++++++++------- 1 file changed, 18 insertions(+), 9 deletions(-) diff --git a/drivers/media/test-drivers/vimc/vimc-debayer.c b/drivers/media/test-drivers/vimc/vimc-debayer.c index c3f6fef34f68..f34148717a40 100644 --- a/drivers/media/test-drivers/vimc/vimc-debayer.c +++ b/drivers/media/test-drivers/vimc/vimc-debayer.c @@ -62,6 +62,7 @@ static const u32 vimc_deb_src_mbus_codes[] = { MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA, MEDIA_BUS_FMT_RGB888_1X32_PADHI, + MEDIA_BUS_FMT_ARGB8888_1X32 }; static const struct vimc_deb_pix_map vimc_deb_pix_map_list[] = { @@ -322,15 +323,23 @@ static void vimc_deb_process_rgb_frame(struct vimc_deb_device *vdeb, unsigned int i, index; vpix = vimc_pix_map_by_code(vdeb->src_code); - index = VIMC_FRAME_INDEX(lin, col, vdeb->sink_fmt.width, 3); - for (i = 0; i < 3; i++) { - switch (vpix->pixelformat) { - case V4L2_PIX_FMT_RGB24: - vdeb->src_frame[index + i] = rgb[i]; - break; - case V4L2_PIX_FMT_BGR24: - vdeb->src_frame[index + i] = rgb[2 - i]; - break; + + if (vpix->pixelformat == V4L2_PIX_FMT_ARGB32) { + index = VIMC_FRAME_INDEX(lin, col, vdeb->sink_fmt.width, 4); + vdeb->src_frame[index] = 255; + for (i = 0; i < 3; i++) + vdeb->src_frame[index + i + 1] = rgb[i]; + } else { + index = VIMC_FRAME_INDEX(lin, col, vdeb->sink_fmt.width, 3); + for (i = 0; i < 3; i++) { + switch (vpix->pixelformat) { + case V4L2_PIX_FMT_RGB24: + vdeb->src_frame[index + i] = rgb[i]; + break; + case V4L2_PIX_FMT_BGR24: + vdeb->src_frame[index + i] = rgb[2 - i]; + break; + } } } } -- 2.17.1