From patchwork Fri Mar 26 14:51:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1458841 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=enao8mgc; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4F6Q1b6tccz9sVw for ; Sat, 27 Mar 2021 01:52:35 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230210AbhCZOwG (ORCPT ); Fri, 26 Mar 2021 10:52:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56328 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230213AbhCZOvo (ORCPT ); Fri, 26 Mar 2021 10:51:44 -0400 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97C2DC0613AA for ; Fri, 26 Mar 2021 07:51:44 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id x7so5893198wrw.10 for ; Fri, 26 Mar 2021 07:51:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4EQdWnddGJ/kQ9X+WOHcXmmOLEE1Ao3uU331cQ38SAg=; b=enao8mgcKZYIHmmSc8fP82R7Uvh5QdsPispc717XCpG6siaR54TOWpeF3DKjpLc+Ja 79PmIeugt5218rNrH3KIVqmI4FL2tBxuFWQOx9vj5cNY35FpMtFflT+pwLSoJb8Sy4vO 19mDrwlvSEu2rNPMAOwxQvhBH+9dCBWXkq3wU3gChs9cFfxr2UHT6LRktMB3c18OxpiZ 83CE5WA6zDOlCUqEzGPIJxd4v00sdapJ9CTurSR+brPo5AYl8C2gjeMaxps4vHQ/4L5H 2F9TY+3AcZ29uI1ynUFfPSaE0IdvTxFQbR1qE7gb43l9+vZnXbFsd/xyawtRdSAdzCK0 Ec3A== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=4EQdWnddGJ/kQ9X+WOHcXmmOLEE1Ao3uU331cQ38SAg=; b=DYPyrUDA1TM7Srcv4UB5deROOOgua5RR02cRFTd/f+rXLWe7WoXv4tcNbEBo56VuGF e6FLorXQ5hHJFJrChbd92ZYQ9M2Gevg0nLZdrQrNPm3PN09Ejn4hSupa308Pm5ii+e3G Y30Vp8cExwzudf99PBiaWn2Izeg4Oejzua0++1K3P/9dw46fb59ZJeqbZTfJzRsuFcSV ff53P7DLvhhTOvhB37swkyddWvFGaAetFIxu6HxcXj52iosqEez/OU4etKq7qKQ2vOCg KYxieHV2QMfTVJAxhs6vN3XP6hwcIrHySVSWrrg/AlJzTqNIcE6uUTIFAyTM+fyO1Lp+ M3jQ== X-Gm-Message-State: AOAM5327OwLn2Ov51gMrB+r4Gaz2GpZdMA1Hwq0mtUN572Lk9kmvGFcm ROAMAfkIVNK0Cr1LF88coj8= X-Google-Smtp-Source: ABdhPJwiV0JfMVHYmX9QVc6SlgIQK3InJMu/Yympz5YY5VgTY6Mefe9ZAZ/YHRIpFZvbvFX+mH+RMQ== X-Received: by 2002:adf:e391:: with SMTP id e17mr14934194wrm.285.1616770303332; Fri, 26 Mar 2021 07:51:43 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id i10sm13028664wrs.11.2021.03.26.07.51.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Mar 2021 07:51:42 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: David Airlie , Daniel Vetter , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , James Jones , Dmitry Osipenko , Simon Ser , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 06/10] drm/tegra: fb: Add diagnostics for framebuffer modifiers Date: Fri, 26 Mar 2021 15:51:35 +0100 Message-Id: <20210326145139.467072-7-thierry.reding@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210326145139.467072-1-thierry.reding@gmail.com> References: <20210326145139.467072-1-thierry.reding@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Thierry Reding Add a debug message to let the user know when a framebuffer modifier is not supported. Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/fb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index 01939c57fc74..350f33206076 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -86,6 +86,7 @@ int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer, break; default: + DRM_DEBUG_KMS("unknown format modifier: %llx\n", modifier); return -EINVAL; }