From nobody Sun Apr 5 16:33:02 2026 Received: from mail-106120.protonmail.ch (mail-106120.protonmail.ch [79.135.106.120]) (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 3D6493F0AB3; Tue, 24 Mar 2026 11:48:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.135.106.120 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774352912; cv=none; b=GaAogzVXEFnjvzrYOt5oV+C+VLbcAomI+sxyhAav/qKXbOfY4K503eMb5rfFaddHzuCIIvP2y3z2P2CRnA1GZtvsbdojY7W3azHnps9qbmv/1DxlBgK0C8qB0njdWFLKowswhy5rjeLK92BHpPjC9xZK8f4hhdV6g+k3ETJWwvw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774352912; c=relaxed/simple; bh=VRl6+bQSrvvEcwcEsxNzNmjm4DwgoFEo/s2/NFGDH+Y=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=EQIRwmLLhS/hDyvXoci+G08RpwI9DqVZbpHJMIkXVQI2w2LMVlCJ6K2sYD3+sZpVoAiRLqAaT0wchsU04OzJNrQwzLF2xZZsT6JiCvZazfDd/hg9p1O0PKAqn+QKR1qg3NDI+MUbuUhGuqIDYZLQhQETsExjcPEiDjSdHAJ40fE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=pm.me; spf=pass smtp.mailfrom=pm.me; dkim=pass (2048-bit key) header.d=pm.me header.i=@pm.me header.b=gglrElKf; arc=none smtp.client-ip=79.135.106.120 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=pm.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pm.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=pm.me header.i=@pm.me header.b="gglrElKf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pm.me; s=protonmail3; t=1774352903; x=1774612103; bh=VRl6+bQSrvvEcwcEsxNzNmjm4DwgoFEo/s2/NFGDH+Y=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=gglrElKfA4oKICZE9ZQA8V4KLVGciE1d5/9strNJ3CLEmQrS2r8PAi9z8o9ze0xtU dwrjABH1jlnjC+mkvY6CVOR+yTK2mU5amOwUmR0PHmrHRuPt2vLdtahMob6OmBZiIp QobebVRgQMeqh3rvG5DCoPBqfFVaPVkauG3GmYz00pAEi0EhGzb8TO+gm7hbEzGo7X +jlJNX5H4GPGj47+ehvwRDL9GXHTwT6fYi+uh1uIH/cA0Ubo/TX2IRTOtEgUIY2hUB nTihCRZKMhsGQtFMNt4gUoHj05GgUcD0gu9e47qzlHP1NpCJL6EgPgGkjdkIMrqabM EKsd0lhRCy8yw== Date: Tue, 24 Mar 2026 11:48:17 +0000 To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Jeffrey Hugo , Neil Armstrong , Martin Blumenstingl From: Alexander Koskovich Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Alexander Koskovich Subject: [PATCH v5 2/5] drm/meson: use default case for unsupported DSI pixel formats Message-ID: <20260324-dsi-rgb101010-support-v5-2-ff6afc904115@pm.me> In-Reply-To: <20260324-dsi-rgb101010-support-v5-0-ff6afc904115@pm.me> References: <20260324-dsi-rgb101010-support-v5-0-ff6afc904115@pm.me> Feedback-ID: 37836894:user:proton X-Pm-Message-ID: 8e6fb45145c770093500cd0a9292ca2a6ee94627 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use default instead of listing unsupported formats explicitly, so the switch statements don't need updating each time a new pixel format is added. Reviewed-by: Neil Armstrong Signed-off-by: Alexander Koskovich Acked-by: Neil Armstrong --- drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c b/drivers/gpu/drm/me= son/meson_dw_mipi_dsi.c index 66c73c512b0e..4412bd678108 100644 --- a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c +++ b/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c @@ -119,8 +119,7 @@ static int dw_mipi_dsi_phy_init(void *priv_data) dpi_data_format =3D DPI_COLOR_18BIT_CFG_2; venc_data_width =3D VENC_IN_COLOR_18B; break; - case MIPI_DSI_FMT_RGB666_PACKED: - case MIPI_DSI_FMT_RGB565: + default: return -EINVAL; } =20 @@ -232,8 +231,7 @@ static int meson_dw_mipi_dsi_host_attach(void *priv_dat= a, break; case MIPI_DSI_FMT_RGB666: break; - case MIPI_DSI_FMT_RGB666_PACKED: - case MIPI_DSI_FMT_RGB565: + default: dev_err(mipi_dsi->dev, "invalid pixel format %d\n", device->format); return -EINVAL; } --=20 2.53.0