From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=213.167.242.64 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794439007; b=ThRClWGWSEjyj+7BloJhRL5d8Wu99ra9f2Enf23zfaFv2NKZsIiAU8OHEm8aB/08RUEG Bc4oZdv04XUhXYaFrREKc6+mD/6D90xX3YifWM9l28rb73ZNy8+XCDENFL62QPxSnrmqZ o3eMqYWL+kpWqAY8DlpNoFNYNYFIgkyNlUgu5E8npeBdeawHG9RV81Mvi9ndGWQmYQ458 fClVwnasuoBC+8NfnUUc/O6oXWrLmt1k3XlbKBoaEzbtHKTGj8kBogCk2qabO0V6R/PpN WhGKGJK5QywotI7JVJmt+FwiJoEcQ+bRxJPXRML1q+LBwpt9PCiOPJtezqW18bwX0yg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794439007; h=DMARC-Filter:Received:DKIM-Signature:Date:From:To:Cc:Subject: Message-ID:References:MIME-Version:Content-Type:Content-Disposition: In-Reply-To; bh=gVIeqTEhmx2fXY3RkoSwuO1fdXlfwtDek+Btr2BpwUw=; b=hqBGiohegM5Dk88KzdI96Z/2AhDQgjUvq8NufxKrDTYppXrsYFWaKDULLBGgElimK19a humh9xjxOoR/m3tMvYGhDdxeGo6zHlooC22n9HnqGK/kCd5VL+8ORECyiwkuX4RxQ5D3s JbtWofbnS/wCp0QfV2eiv65YiweJnXef0BK+RoBIVs5vRlDe2qSvqD0mk95DlIMfDFO6q ZbdAitqe9Dk/XWrSh62r+LNuc4MS0FkFZvZIjlyKVX842ZJc93iwTEF7j9++k/24jxlmp 8A8WEcOqryl/XW0FGb/tl6nFFIHlhKUm+5CpRwA8QfMGY1swpAKK3G5dVA/TmlViQNA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass header.d=ideasonboard.com header.i=@ideasonboard.com header.a=rsa-sha256 header.s=mail header.b=Ydtw7KnN; arc=none smtp.remote-ip=213.167.242.64 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47401606A327 for ; Wed, 11 Nov 2026 23:16:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 47401606A327 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.a=rsa-sha256 header.s=mail header.b=Ydtw7KnN Received: from killaraus.ideasonboard.com (2001-14ba-7086-3000--a06.rev.dnainternet.fi [IPv6:2001:14ba:7086:3000::a06]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 44DF422B; Thu, 12 Nov 2026 00:14:22 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1794438862; bh=z0dg7bwU2AAoMLZ79Myh4uGTQaMh+gcfY67SeB0Tlv4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ydtw7KnN0JpDWFAoRtrJahH5aWkusxuCN0PY/k/3ePCt0lPSp7vPcpbdfpNo022R2 fv9gBmDZ83xYbRPNXsDlKt7B01xDdhFW+TnYG9z7BN8PHLWQJucSwDJCn/d1mmqMeE k13Wvp9epVQNLdNwT9hMEzVDcBkto18wJciq3i3A= Date: Thu, 12 Nov 2026 01:16:44 +0200 From: Laurent Pinchart To: Frank.Li@oss.nxp.com Cc: Tomi Valkeinen , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Michal Simek , "open list:DRM DRIVERS FOR XILINX" , "moderated list:ARM/ZYNQ ARCHITECTURE" , open list , imx@lists.linux.dev, Frank Li Subject: Re: [PATCH 1/1] drm: xlnx: zynqmp_disp: use dmaengine_get_copy_align() accessor Message-ID: <20261111231644.GC449775@killaraus.ideasonboard.com> References: <20261111200739.3823753-1-Frank.Li@oss.nxp.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20261111200739.3823753-1-Frank.Li@oss.nxp.com> On Wed, Nov 11, 2026 at 03:07:37PM -0500, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > Use the dmaengine_get_copy_align() helper instead of directly accessing > the copy_align field from the DMA device structure. > > No functional change and prepare to move struct dma_device to private. > > Signed-off-by: Frank Li Reviewed-by: Laurent Pinchart Tomi, I assume you'll push this to drm-misc. Please let me know if that's not correct. > --- > drivers/gpu/drm/xlnx/zynqmp_disp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c > index e998f22686748..0753236b9546a 100644 > --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c > +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c > @@ -1433,7 +1433,7 @@ int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub) > struct zynqmp_disp_layer *layer; > > layer = &disp->layers[ZYNQMP_DPSUB_LAYER_VID]; > - dpsub->dma_align = 1 << layer->dmas[0].chan->device->copy_align; > + dpsub->dma_align = 1 << dmaengine_get_copy_align(layer->dmas[0].chan); > } > > dpsub->disp = disp; -- Regards, Laurent Pinchart