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 F25862D9797; Thu, 9 Apr 2026 15:46:25 +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=1775749588; cv=pass; b=ml0lkhtUc4kLStFN93LLs2xs2BiWVEdR93emuY0WQma50fu2e36qwCxdZ3Vts7ywl6VsPlszzXMd1N3SM0d0PyddHbg271aY3nNWDM/3qU/0HEX4MHlB7NSuMvyJlA2LswknZjvD6Rq2J14Q/J8+y4d/pjjuqzcSnoGN8VfuEFE= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775749588; c=relaxed/simple; bh=lfc1JSLHA5xiRali01FFUu/ug3osumq0xJzCwJ+XDTQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qzXywu3fhVb3RGbym5TuMfAvQhZVJv/H+BuHIQC9/HroUrsuhEiYeN7cp80OdWRvtQFSH/Vs+qkR2auz5ga1nFyOQAtSSVcmXSrukKpBrirB/qGSkT2x2fpzu7JaE+8JfFWZA6E2O5q0hYXFfq/ePiyG4zI736gPWNBx4Auk2Ho= 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=G7CXD7Uo; 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="G7CXD7Uo" ARC-Seal: i=1; a=rsa-sha256; t=1775749538; cv=none; d=zohomail.com; s=zohoarc; b=H5qL0VUOSRw7PttpFRmnYf0UP7BohoidPw/0vcNwFpKnCygZAdcLctM1vkhBeiFdMh9k/hNym9kcQbYCRaYDseq4IB6bDNRMPwTL9i4xOvHIRRystR7PBEPkqUKdfWmT8VF7RLpllSWGEvnbbJp5HBkBBprHce2QgPe+CiygiKk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1775749538; 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=PlS0fOKH4i7gWqyWLF6xhZ2wNtI3PN2yuFORKR59uLI=; b=FtdotNEQ25Ctdnnbol2yykvm/6V5uF3BmK/e3aXVgXAOsw82gTpIp6gm1F3qC8tfu62TvC8BHwYA1XdHXU1biik0glo0zQbrvFWwP7cGl/mnZFq+yH03GyDTM9lb8JQc9Fbzmm8vGAZAOBUMyywiyPXQ4uoUjs1Lt4p5Z61KkY4= 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=1775749537; 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=PlS0fOKH4i7gWqyWLF6xhZ2wNtI3PN2yuFORKR59uLI=; b=G7CXD7UowTi+I2NYc2CnyaMj6jCWtfaWEL8I7Ql0UlKWLTzIhQB4V44rFv+gpngD nYKGObYfm2Jxf3OdJSPQhutemRf1gbNvsT1Rff6yoQbjLucoV158K3XE2qMWGGvw41l g+8hVfNn41vTePHHGEoCaOwBxFVbwE66SM+uGIqw= Received: by mx.zohomail.com with SMTPS id 1775749535712460.9619295017229; Thu, 9 Apr 2026 08:45:35 -0700 (PDT) From: Nicolas Frattaroli Date: Thu, 09 Apr 2026 17:44:52 +0200 Subject: [PATCH v12 02/25] drm/display: hdmi-state-helper: Use default case for unsupported formats Precedence: bulk X-Mailing-List: linux-doc@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: <20260409-color-format-v12-2-ce84e1817a27@collabora.com> References: <20260409-color-format-v12-0-ce84e1817a27@collabora.com> In-Reply-To: <20260409-color-format-v12-0-ce84e1817a27@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 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, Nicolas Frattaroli , Cristian Ciocaltea X-Mailer: b4 0.15.1 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 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 9f3b696aceeb..a0d88701d236 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 -- 2.53.0