From patchwork Wed Jun 24 13:43:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kaaira Gupta X-Patchwork-Id: 209309 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=-4.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=no 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 EBB5FC433E0 for ; Wed, 24 Jun 2020 13:44:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7E3420C09 for ; Wed, 24 Jun 2020 13:44:17 +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="GqRCXCtm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390102AbgFXNoO (ORCPT ); Wed, 24 Jun 2020 09:44:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388453AbgFXNoN (ORCPT ); Wed, 24 Jun 2020 09:44:13 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26D04C061573 for ; Wed, 24 Jun 2020 06:44:11 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id b5so1182009pfp.9 for ; Wed, 24 Jun 2020 06:44:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=es-iitr-ac-in.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=ZgyeINKrMfCmStbrdGUOQJ0+zjYNUPFNiKqRfIX3gIg=; b=GqRCXCtmhr790iQkLEPF+dxbbHleFa77YD/V0YQYzUF0xkVahyK4lr9xnWX3prr8Cf NdLtJTlvJRrZgZnbd7+o36vnEtJ4gILevM5EcFc4yHG/wsCvHuoCUw5ag2Pz4/2iHzYQ aFdcVntvMvsb3TeNDr+gwLRYFPXEKKZNjTDu7nYQUcluvNWHr/B+UKmb9U5Itj+/issC H9Mp1Lk2kYDsswb4CPVJ6FW06WUI8SmLC3wMSkaCtLTlqzDRDgDQr5RKJwUv5KKEp+/q uHw1LXO8Eq60nSnXsYymhUBS5Bko5b+6TOwwYPvyJd5aGkiDqIxotb4PWf/HKQd01YiJ X4Aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=ZgyeINKrMfCmStbrdGUOQJ0+zjYNUPFNiKqRfIX3gIg=; b=i4ClIg5gK1bt8MlCwxzORSHYnQjk+AmFGwVlqpF7uaeoQop7TCRcc7jQ3/7WeqzlSI zSVerQdxhl8sfYMm5ycCzJm1jWIURZXKYnIdzqMIOevLuE8rfNkj7Jh2zzHGNX62A8hl JpduHnMQ1CvqIDBY0X3Mi8AKd91AjFFPRLw2NNHW7AZtbWvZxgRbd4mJx1bPCG5OfVJ7 6S64vuE/ETwsBJ1KZzZKn7PCZWwxPoac2it5LS9SINkNRziVrTKjkl8g6obHspfRIqvH +U38o5GMamaEP+pcECIO9exUlnfJQT/HIoT6KHDNp2MisRRrGjppu/4eYVpiuCaWhyir 2aaw== X-Gm-Message-State: AOAM530vlKwWfjrjauZoQAelyfgXcEGy8W+cyTw+ieKkogNdneAHkhJK kJSN8rGcRmKZ3hG+PsH4RjllOA== X-Google-Smtp-Source: ABdhPJwHuWdqFEDY82SpSbQpvl6saxB8SdggovAdmogqJvxM5hnncM5n2WedOVV60UIpPB2Ie9nGYA== X-Received: by 2002:a63:ee0c:: with SMTP id e12mr20486811pgi.83.1593006250600; Wed, 24 Jun 2020 06:44:10 -0700 (PDT) Received: from kaaira-HP-Pavilion-Notebook ([2401:4900:4174:4b69:7433:bb27:35ac:b181]) by smtp.gmail.com with ESMTPSA id f14sm5526683pjq.36.2020.06.24.06.44.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2020 06:44:10 -0700 (PDT) From: Kaaira Gupta To: Helen Koike , Shuah Khan , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Kieran Bingham , hverkuil@xs4all.nl Cc: Kaaira Gupta Subject: [PATCH v5 0/3] Date: Wed, 24 Jun 2020 19:13:51 +0530 Message-Id: <20200624134354.7023-1-kgupta@es.iitr.ac.in> X-Mailer: git-send-email 2.17.1 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Changes since v4: - Add another patch which changes char argument to const char in function tpg_gen_text() - Return const char * from function tpg_g_color_order() in patch 2 In 3rd patch: - Check font in probe() instead of s_stream() - Use dev_err instead of pr_err - Fix errors in commit message. - Base VIMC_CID_SHOW_INFO on VIVID_CID_OSD_TEXT_MODE Changes since v3: In 1st patch: -Improved formatting of returned string. In 2nd patch: - Add CID prefix in control name and change it to a more generic name. - Rename bool variable to a generic name. - Disable text rendering instead of stopping stream if no font found. - Display more info like VIVID in VIMC. Changes since v2: In 1st patch: - Create a 'define' to prevent repetition of the common color sequence string. - Use 'fallthrough' on case statement to prevent repetition of code. Changes since v1: - Divided the patch into two patches. - Returned NULL for patterns whose color order cannot be defined. (Reported-by: kernel test robot ) - Made separate switch cases for separate test patterns (Reported-by: kernel test robot ) - Renamed variables from camelcase to use '_' - prefixed 'media' to the patches. Kaaira Gupta (3): media: tpg: change char argument to const char media: tpg: Add function to return colors' order of test image media: vimc: Add a control to display info on test image drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 39 ++++++++++--- drivers/media/test-drivers/vimc/Kconfig | 2 + drivers/media/test-drivers/vimc/vimc-common.h | 1 + drivers/media/test-drivers/vimc/vimc-core.c | 10 ++++ drivers/media/test-drivers/vimc/vimc-sensor.c | 57 +++++++++++++++++++ include/media/tpg/v4l2-tpg.h | 3 +- 6 files changed, 104 insertions(+), 8 deletions(-)