From nobody Thu Dec 18 21:13:35 2025 Received: from out-188.mta0.migadu.com (out-188.mta0.migadu.com [91.218.175.188]) (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 A9E2C23499F for ; Tue, 14 Jan 2025 05:57:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.188 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736834262; cv=none; b=rTBnXWpj11YnNNALzuYJMKow5+eCQlAFUAeLXfuaRl++3j6+mlxBwkh3yIpi7eflmlX4CNlVw+mxnMdoHHWqj/ecTpO4evkvEHs03ALv3xRj8fEv6AHJ1OYYKhyQAwU0c3+5vjvC3NU0bPmbCh+t5EFXSpd5cv+jDyqYWWlD7Po= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736834262; c=relaxed/simple; bh=TzzvmyZr6inHri4Kx8qN0rk8PqsshAgOnei6iJkGU0s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=GavdyIWbbj1LhDgks/ju03NtiTZ4WBdgcLRcvYdDphEeQXl0cgabuGGnYLbJL41KUmsinxJvkEMHq858dnYn0cJumLHkrra/eFEewvc5dy6W0R0d0OkG/DXkTXnFbKviFPTFnJ7SF1EQAsUk50iZdgCvCHxN0jRMLD9oOf/js9I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=pB+BaucK; arc=none smtp.client-ip=91.218.175.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="pB+BaucK" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1736834253; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4WYLOQhw/RKMm5QY26fFHeUV0OebPBM++WNDwYTSgLM=; b=pB+BaucKg/UVHOuaxro69yzy3ssqvsb8Jp0ih+nrnbKtLQKoyXg2EYhYnAJBk76/BMNvnm 74R67HpKDgKmbp399ksBAD74OaSzhzG+gCXAOKVtmDpeK3lQ71Y41WtnpN+mnlWlJTXthl 8KyRY39LjRPBTThX8UKqjhftBBdktH4= From: Aradhya Bhatia To: Tomi Valkeinen , Dmitry Baryshkov , Laurent Pinchart , Andrzej Hajda , Neil Armstrong , Robert Foss , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: Nishanth Menon , Vignesh Raghavendra , Devarsh Thakkar , Praneeth Bajjuri , Udit Kumar , Jayesh Choudhary , DRI Development List , Linux Kernel List , Aradhya Bhatia Subject: [PATCH v7 08/12] drm/mipi-dsi: Add helper to find input format Date: Tue, 14 Jan 2025 11:26:22 +0530 Message-Id: <20250114055626.18816-9-aradhya.bhatia@linux.dev> In-Reply-To: <20250114055626.18816-1-aradhya.bhatia@linux.dev> References: <20250114055626.18816-1-aradhya.bhatia@linux.dev> 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 X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" From: Aradhya Bhatia Add a helper API that can be used by the DSI hosts to find the required input bus format for the given output dsi pixel format. Reviewed-by: Dmitry Baryshkov Reviewed-by: Tomi Valkeinen Signed-off-by: Aradhya Bhatia Signed-off-by: Aradhya Bhatia --- drivers/gpu/drm/drm_mipi_dsi.c | 37 ++++++++++++++++++++++++++++++++++ include/drm/drm_mipi_dsi.h | 1 + 2 files changed, 38 insertions(+) diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 5e5c5f84daac..076826f2445a 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -36,6 +36,8 @@ #include #include =20 +#include + #include