From nobody Thu Dec 18 06:31:59 2025 Received: from out-185.mta1.migadu.com (out-185.mta1.migadu.com [95.215.58.185]) (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 440A01DFE18 for ; Sun, 9 Feb 2025 12:11:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.185 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739103074; cv=none; b=SMPniIwbJgDpFHIykVIgS0xpkW0y6LpI15IN0mQBD/gE9oemq7BfVCCZVKVcurcRw/aKWyz6XOudxC83nu2Hu/G7Vnd+0K+qmBFZCleB43reZu5XFiptKbjxWI3HENyVBMt6yLnVittQzDyj04W9WHNNM71IxMjwuJYQP28Xo40= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739103074; c=relaxed/simple; bh=TzzvmyZr6inHri4Kx8qN0rk8PqsshAgOnei6iJkGU0s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pUlCx662EeQ/6KPUcyjqTaABCR81IkqCQAOiBKwJDqaX8jxdUimoSbLHVD5Rc1bZ0e6buWFcg4jAVkq/UQJ3pXSiR+ahpiYAy8cPxopMcygduiaTU/RiJ4V+55fqc44RzRZPj+CGRfN/KHqoPOdj74pnXXLvUiQH8wm7S2mSTm4= 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=uTm8v/NW; arc=none smtp.client-ip=95.215.58.185 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="uTm8v/NW" 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=1739103070; 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=uTm8v/NWQBp7bkr2yprirdZ/12bLYqzlbwOGsFu5PbeeVUF3fl36Te7KdoLYUIlztPO6Z/ Iv1VJ7+w4BF7le52oHs4d+G+m40Ptk3TsaiRELgXw+Fl09gNzHFAvdNFWih03BeUHcLL84 sl6ltXCrDgM9VdAd/Z3WJ/CRz8ySYtA= 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 v9 07/13] drm/mipi-dsi: Add helper to find input format Date: Sun, 9 Feb 2025 17:40:26 +0530 Message-Id: <20250209121032.32655-8-aradhya.bhatia@linux.dev> In-Reply-To: <20250209121032.32655-1-aradhya.bhatia@linux.dev> References: <20250209121032.32655-1-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