From patchwork Mon Apr 4 20:45:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Matheus Andrade Torrente X-Patchwork-Id: 12800673 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BD8F9C433F5 for ; Mon, 4 Apr 2022 20:45:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D0C4810E23F; Mon, 4 Apr 2022 20:45:46 +0000 (UTC) Received: from mail-qt1-x834.google.com (mail-qt1-x834.google.com [IPv6:2607:f8b0:4864:20::834]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2887310E285 for ; Mon, 4 Apr 2022 20:45:45 +0000 (UTC) Received: by mail-qt1-x834.google.com with SMTP id c4so8843436qtx.1 for ; Mon, 04 Apr 2022 13:45:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=xWDwz8oUfFyMvnxzDfOkFjo5IscFGHgrVHe0iuMEWrE=; b=Ms/EctuzI5X8IlOM+jLJHEC845Ng1trRw6wq7ItRLO6KY+/nrhq8LhmgPAOIGuko06 lRkxNTA1PcedEs1RaEKrTirI0akwvB4yDTy8ok4avvM+eN5OMkZ9hoFiiFkkH6ht2lX+ +CI3Klj7YidCqEi8hiukgsWuCniKyw08vU0QqQCrJ0EdhPX61py5VKTPtpiXLLUmCgep 2sOjuuO/607HJlldaWTWXbhd55tPSfBMYkArVAPHfUMdxq6tsV1AoJzAK9fv1bKB7nwg fHQ2HcyCnOjVL7ck7+og7pNaChFRDD44iSN7e/ztUU7Pid+uUbR8LsXDyZGlEevlbcOt h2mw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xWDwz8oUfFyMvnxzDfOkFjo5IscFGHgrVHe0iuMEWrE=; b=gVf1LaKSwbJE540XOUiT/IMIYX/FUi6aJoOcKww4WK69GqIJw7Vx4JIZCkoewQSy5D DrYJ+tlGmYZJMcrf26qaiufbcyTdVnqCRv97FTGoun4THBdm3QKDgmUmko6+dQvisk7/ 7xP2yVoFErjXWs+SQGSc1BfGA9gBnE8Jh3dvDF02gBWXmeIBqrPw3HEN9/8lbvWT3D+i uAit9IW08KJsonlGb08x3qRtqFA3TV+OwdE7/npiEHRspAuccoH9c8Ddccb++b0FTTXz S4js1Hoqbsy482cPIUZnhoaaxmxTXVcRZS4I5jmGuPHSdm4oEPO0SO74EhuGSZQEnZMW ZYtA== X-Gm-Message-State: AOAM532u4jF0jQ7kI/IgPwaCzWiY1QP3vXO/cM0DL8uYXaH2iB782jnP qgybRMpW1N+eV6SpefpkI6Y= X-Google-Smtp-Source: ABdhPJxDPYP75UTPXYtxd4dVuIu0vAV4eWGjW2PVV6lRerhf1/TR9PK/+n2mmqrdNBpPzFIeVuCTdw== X-Received: by 2002:a05:622a:17cf:b0:2eb:a616:76fb with SMTP id u15-20020a05622a17cf00b002eba61676fbmr122285qtk.613.1649105144317; Mon, 04 Apr 2022 13:45:44 -0700 (PDT) Received: from localhost.localdomain ([2804:431:c7f4:7cc:26a1:e446:de76:c0b8]) by smtp.googlemail.com with ESMTPSA id m10-20020a05622a054a00b002eb965bbc3esm9630548qtx.93.2022.04.04.13.45.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Apr 2022 13:45:44 -0700 (PDT) From: Igor Torrente To: rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com, ppaalanen@gmail.com, tzimmermann@suse.de Subject: [PATCH v5 2/9] drm: vkms: Replace hardcoded value of `vkms_composer.map` to DRM_FORMAT_MAX_PLANES Date: Mon, 4 Apr 2022 17:45:08 -0300 Message-Id: <20220404204515.42144-3-igormtorrente@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220404204515.42144-1-igormtorrente@gmail.com> References: <20220404204515.42144-1-igormtorrente@gmail.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: hamohammed.sa@gmail.com, airlied@linux.ie, leandro.ribeiro@collabora.com, Melissa Wen , dri-devel@lists.freedesktop.org, tales.aparecida@gmail.com, ~lkcamp/patches@lists.sr.ht, Igor Torrente Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The `map` vector at `vkms_composer` uses a hardcoded value to define its size. If someday the maximum number of planes increases, this hardcoded value can be a problem. This value is being replaced with the DRM_FORMAT_MAX_PLANES macro. Acked-by: Thomas Zimmermann Reviewed-by: Melissa Wen Signed-off-by: Igor Torrente --- drivers/gpu/drm/vkms/vkms_drv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h index 9496fdc900b8..0eeea6f93733 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.h +++ b/drivers/gpu/drm/vkms/vkms_drv.h @@ -30,7 +30,7 @@ struct vkms_writeback_job { struct vkms_composer { struct drm_framebuffer fb; struct drm_rect src, dst; - struct dma_buf_map map[4]; + struct dma_buf_map map[DRM_FORMAT_MAX_PLANES]; unsigned int offset; unsigned int pitch; unsigned int cpp;