From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A85EC606A339 for ; Wed, 11 Nov 2026 23:16:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=Si4mlwXQ; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.a=rsa-sha256 header.s=mail header.b=Ydtw7KnN DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=gVIeqTEhmx2fXY3RkoSwuO1fdXlfwtDek+Btr2BpwUw=; b=Si4mlwXQyRx28H4GQRVgp7zfVn 4q9bPE1A1WMJ34xRdl8npmUfgpKxxerUVVRoDHrd6syZhvH8Vm595IM+B/537Ah98E0bzmtbMsybT OXTy5jgFGL2SceF+7Ok1PCaHGauC6taLsGIgYSBiZ8Zck1NL5cR38WymTjDxBSjZEsv5oynRsDF7u tq+xBksD1PGLyJFdmMDIoMjca7r4cTuoWrfg64wUxD6qfnmjabvFj26veby1uacZmj/7xAYIuHK0p 7gcMy/IB4MP2dw5K76HONDzfYYQyYhAKlUSrqjhu7Esh7FohYFi38wVr/AmzD43wPDm6Urlsq0zri a9NfckDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRHYj-0000000876q-0roz; Wed, 11 Nov 2026 23:16:53 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRHYd-0000000875k-2CYp for linux-arm-kernel@lists.infradead.org; Wed, 11 Nov 2026 23:16:48 +0000 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-Archived-By: 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261111_151647_709524_C6754BFC X-CRM114-Status: GOOD ( 16.12 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 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