From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5030A30676C; Sat, 23 May 2026 19:45:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779565541; cv=pass; b=Q158BVTq+bClWz/HVODUVmbpsJ9xQffwi83annehpwxV9jF5+QXs2+YWUsY8fQ7bGXul+4r8eiSU/tGzYJK7A3fHt5CyDF0mP4gQpCnZ/u5xdn/jRVomw1EaTfln+rL/uDB1Fyxi00GXa70uZKrfIRe5Hdzh2MCcRxA4fdVh2QU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779565541; c=relaxed/simple; bh=f4bvB+xBvgXE3NXJVtQocdi4wlyhWDs2k5QCvnMUyvc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=a/BIx1xsQF4QmH9++Wq+r92kqPt2qxtAmrUcg2/w0fJHCIaCK3xLO43HRF0j0LAJZF5wnja6dpRetW48bRd5mqZYTzkB7rvcnqJYRjMgp1iyYWTYQ3fNXyFaaTp6oypERnoQ0CvSIseYdzg/GZFTjc0DZCRvZ148k2+/7hIFnic= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=aKzytCsu; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="aKzytCsu" ARC-Seal: i=1; a=rsa-sha256; t=1779565496; cv=none; d=zohomail.com; s=zohoarc; b=FHPceuywvCiBetJgEwUy/9rXO6+RwlVK5C+h3gLHPAxDxtsDZnxHwRoLZfavFEBztj2Gs1UthK7PyDRo3hlGvylIDQkeLIrY9Ptul2Tfb5S65I66ThxZDn7L6EP+8rCkqkUB2fsLsfvPBUJTEvOxKiBsEpuCp3M6en6Bdz80koA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1779565496; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=rn3P+1HjcNDik0Ghl9x1nmsSuObudzrApaXdu1dLsLg=; b=FeLnC/2iepU9/E6pYCL18up3LdthdrPcHfK/ko/V6Jwp0lUUWdGwEr9eZOQxoLdk9GfisV1TTkyEuJzfGqhVYPuKoJDO+MBipyFAX299zAa17Yq2OeteufThDeinQcY3t6ZfHVtnqsdOK+D2mF0BnpYIWc4S2smwSEq+5PnGMyk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1779565495; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=rn3P+1HjcNDik0Ghl9x1nmsSuObudzrApaXdu1dLsLg=; b=aKzytCsuyL/wcYRFh5feSndFukalu0ohumdg2PfNsQihX0K9zP8t5FbchRRS3dks iPU66q1uOXiP0aMDdvC9lgBoMWzI03+HW8xl5hALVziKMtS1eKNHd8rguYIYvonp/8Z IwVpd5H0fCaulBGfu45Geknt2JyLytINFwklCVWA= Received: by mx.zohomail.com with SMTPS id 1779565494537845.7980813429721; Sat, 23 May 2026 12:44:54 -0700 (PDT) From: Nicolas Frattaroli Date: Sat, 23 May 2026 21:43:37 +0200 Subject: [PATCH v16 02/28] drm/display: hdmi-state-helper: Use default case for unsupported formats Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260523-color-format-v16-2-24340c5e4732@collabora.com> References: <20260523-color-format-v16-0-24340c5e4732@collabora.com> In-Reply-To: <20260523-color-format-v16-0-24340c5e4732@collabora.com> To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Dmitry Baryshkov , Sascha Hauer , Rob Herring , Jonathan Corbet , Shuah Khan , Daniel Stone Cc: kernel@collabora.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-doc@vger.kernel.org, wayland-devel@lists.freedesktop.org, Nicolas Frattaroli , Cristian Ciocaltea X-Mailer: b4 0.15.2 Switch statements that do not handle all possible values of an enumeration will generate a warning during compilation. In preparation for adding a COUNT value to the end of the enum, this needs to be dealt with. Add a default case to sink_supports_format_bpc's DRM_OUTPUT_COLOR_FORMAT switch statement, and move the log-and-return unknown pixel format handling into it. No functional change. Reviewed-by: Maxime Ripard Reviewed-by: Cristian Ciocaltea Reviewed-by: Daniel Stone Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/display/drm_hdmi_state_helper.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/drm/display/drm_hdmi_state_helper.c index 4867edbf2622..3ba47564caad 100644 --- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c +++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c @@ -541,10 +541,11 @@ sink_supports_format_bpc(const struct drm_connector *connector, drm_dbg_kms(dev, "YUV444 format supported in that configuration.\n"); return true; - } - drm_dbg_kms(dev, "Unsupported pixel format.\n"); - return false; + default: + drm_dbg_kms(dev, "Unsupported pixel format.\n"); + return false; + } } static enum drm_mode_status -- 2.54.0