From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLACK autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29EABC433E1 for ; Mon, 8 Jun 2020 03:16:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F26422077D for ; Mon, 8 Jun 2020 03:16:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="vAfR95G9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728922AbgFHDQo (ORCPT ); Sun, 7 Jun 2020 23:16:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728065AbgFHDQm (ORCPT ); Sun, 7 Jun 2020 23:16:42 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3EC9C08C5C3; Sun, 7 Jun 2020 20:16:42 -0700 (PDT) Received: from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 3307E50E; Mon, 8 Jun 2020 05:16:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1591586201; bh=6TgKI1jVQYslyb1a1HdNbPziRJxdo68JBXeIOXHORE0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vAfR95G9CZ5d43UoGZriq6t1D22VF4sqB2cWxJ/OSVmmldGfUkntZ0ljOl2rkt0uY lFOBKZJV6w0dla1LkUQQ76xSCIN00g2A+k7HdyuAjpJYlq1MR7O3fdK2LTxjz1x0+L YPQpn8oEBUuLPBCul4W2BluLnSOxxf/sGRngEUHs= Date: Mon, 8 Jun 2020 06:16:22 +0300 From: Laurent Pinchart To: Qian Cai Cc: kieran.bingham+renesas@ideasonboard.com, airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] drm/rcar-du: DRM_RCAR_WRITEBACK depends on DRM Message-ID: <20200608031622.GQ22208@pendragon.ideasonboard.com> References: <20200608025340.3050-1-cai@lca.pw> <20200608031442.GP22208@pendragon.ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200608031442.GP22208@pendragon.ideasonboard.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Qian, I forgot to mention, I think the subject line should be drm/rcar-du: Make DRM_RCAR_WRITEBACK depend on DRM_RCAR_DU Could you please let me know if you're OK with these two small changes ? On Mon, Jun 08, 2020 at 06:14:43AM +0300, Laurent Pinchart wrote: > On Sun, Jun 07, 2020 at 10:53:40PM -0400, Qian Cai wrote: > > There is no need to select DRM_RCAR_WRITEBACK if DRM=n which just make > > s/DRM=n/DRM_RCAR_DU=n/ here. > > > the generated .config a bit ugly. > > > > # ARM devices > > # > > # end of ARM devices > > > > CONFIG_DRM_RCAR_WRITEBACK=y > > > > # > > # Frame buffer Devices > > > > Let DRM_RCAR_WRITEBACK depend on DRM_RCAR_DU instead. > > > > Signed-off-by: Qian Cai > > Reviewed-by: Laurent Pinchart > > No need to submit a v3 if you agree with the above change, I'll fix it > in my tree. > > > --- > > drivers/gpu/drm/rcar-du/Kconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig > > index 0919f1f159a4..3304b41f5611 100644 > > --- a/drivers/gpu/drm/rcar-du/Kconfig > > +++ b/drivers/gpu/drm/rcar-du/Kconfig > > @@ -48,3 +48,4 @@ config DRM_RCAR_VSP > > config DRM_RCAR_WRITEBACK > > bool > > default y if ARM64 > > + depends on DRM_RCAR_DU -- Regards, Laurent Pinchart