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=N63qGP5ZsKCfbdKWfZQiXFBaozWjsB1dAxkbNSAOxBrc1j/z2Kz7raQhnTbAeeedNujv zW8zcDTMHuLdTiy84srN1uQBl8V1/KHotdY926yOQbRhwSmhX2czFZ2kJy12v9mlIW+Mk l2Bmo+Lei0IB0uecmCV2A4ZXzxk91vUyrC/mrxeOgyL7p8yk6JemtXR9dMaEGKfe5DMas YqtAuwArL3eTFOsXsOBnwe0jSSUgAePYIL6CRJW3ryfHG7B8jR3An1G/smQ6dOOVsu3B7 lwhdp8x5DPiPztr0LZS8u1yZDFQY6BfDg3IrytbSuebcLoTZJiusBCj/1AYjWMloh4A== 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=jWyRcUFQVmfapPZSYd3szlmb1diWh3g1LAPvbkik7vPeEjBuJbMoyuIIWEWNBiddvpBq 23JaOXu+dvuYAq/3GNLva3/RgKorsUL0WslWszzYz+eZSTpH3DHItfVJIICqQJHMer6jb v/msKuPEII3gZKKUsJOU2BBrIKzA2J5+Cx72cKXkz82a9ShFY8gjlON7hzM37WaS8jj++ JhCzd/n/YPsp0u35a5imHgkDJKsVkFq0jutrZW8myBDDB8Q+CUhKSowMlwoqSvi3IowYO PYGUCuMvtOrro1YpkvL3GTJ9DPNKb3PHN2CIzClk8J8QrtXG556r0/JflNzQvIxenZA== 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 1A6DC606A324 for ; Wed, 11 Nov 2026 23:16:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 1A6DC606A324 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: imx@lists.linux.dev 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