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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 426AAC2D0DD for ; Thu, 2 Jan 2020 07:43:07 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0CFD921655 for ; Thu, 2 Jan 2020 07:43:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nUwGQm1O" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0CFD921655 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=siol.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Qt6olfbTveeAVEE8g5FyId86/UF1v6R9RAyRPXeMlzg=; b=nUwGQm1OQqiDMF 7qdJP1TvEKkokgeUoaA+x4ZThoUn99D2TrRy5yABJQckG9xLWVTnQQTwi21/gWTowdCFucpnKil7R DvldFSatw82B46QME1Ig3uh0FS3t56Oquo5vmadtzxi3e0Ivgb9Pn2ruwkC98ctxaf1jfJ/ocJW3E UBLwGgO+f82D3w4E6CfNlMGPPMUp1GSj0cAKnJby70wY0pif5zGIuLk2CN7yhGoZ9hoq3kjxHAmeR IRYw3zsVj0bW81wgrGyZT0MzO7K194rohv3Kj5ie4eoAJe3a2rq8Rd57MUrsiOEq1JFxbp+cDmjvh BhvSke8NN4uejvafQYNw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1imv8M-0006lA-Ac; Thu, 02 Jan 2020 07:43:06 +0000 Received: from mailoutvs63.siol.net ([185.57.226.254] helo=mail.siol.net) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1imv8I-0006kd-4Q for linux-arm-kernel@lists.infradead.org; Thu, 02 Jan 2020 07:43:04 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTP id 8082052133B; Thu, 2 Jan 2020 08:42:52 +0100 (CET) X-Virus-Scanned: amavisd-new at psrvmta10.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta10.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ad5ClAWr3I4e; Thu, 2 Jan 2020 08:42:52 +0100 (CET) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTPS id 09C39521341; Thu, 2 Jan 2020 08:42:52 +0100 (CET) Received: from jernej-laptop.localnet (89-212-178-211.dynamic.t-2.net [89.212.178.211]) (Authenticated sender: jernej.skrabec@siol.net) by mail.siol.net (Postfix) with ESMTPA id A612F52133B; Thu, 2 Jan 2020 08:42:51 +0100 (CET) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: mripard@kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, roman.stratiienko@globallogic.com Subject: Re: [PATCH v3 2/2] drm/sun4i: Use CRTC size instead of PRIMARY plane size as mixer frame. Date: Thu, 02 Jan 2020 08:42:51 +0100 Message-ID: <2989265.aV6nBDHxoP@jernej-laptop> In-Reply-To: <20200101204750.50541-2-roman.stratiienko@globallogic.com> References: <20200101204750.50541-1-roman.stratiienko@globallogic.com> <20200101204750.50541-2-roman.stratiienko@globallogic.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200101_234302_331392_8AFC00BB X-CRM114-Status: GOOD ( 16.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Roman Stratiienko Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi! Dne sreda, 01. januar 2020 ob 21:47:50 CET je roman.stratiienko@globallogic.com napisal(a): > From: Roman Stratiienko > > According to DRM documentation the only difference between PRIMARY > and OVERLAY plane is that each CRTC must have PRIMARY plane and > OVERLAY are optional. > > Allow PRIMARY plane to have dimension different from full-screen. > > Fixes: 5bb5f5dafa1a ("drm/sun4i: Reorganize UI layer code in DE2") > Signed-off-by: Roman Stratiienko This looks great now. Reviewed-by: Jernej Skrabec What happened to other patches in the series? It would be nice to have a cover letter for such cases, where you can explain reasons for dropped patches. Best regards, Jernej > --- > v2: > - Split commit in 2 parts > - Add Fixes line to the commit message > > v3: > - Address review comments of v2 + removed 3 local varibles > - Change 'Fixes' line > > Since I've put more changes from my side, please review/sign again. > --- > drivers/gpu/drm/sun4i/sun8i_mixer.c | 28 ++++++++++++++++++++++++ > drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 30 -------------------------- > 2 files changed, 28 insertions(+), 30 deletions(-) > > diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c > b/drivers/gpu/drm/sun4i/sun8i_mixer.c index 8b803eb903b8..658cf442c121 > 100644 > --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c > +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c > @@ -257,6 +257,33 @@ const struct de2_fmt_info *sun8i_mixer_format_info(u32 > format) return NULL; > } > > +static void sun8i_mode_set(struct sunxi_engine *engine, > + struct drm_display_mode *mode) > +{ > + u32 size = SUN8I_MIXER_SIZE(mode->crtc_hdisplay, mode- >crtc_vdisplay); > + struct sun8i_mixer *mixer = engine_to_sun8i_mixer(engine); > + u32 bld_base = sun8i_blender_base(mixer); > + u32 val; > + > + DRM_DEBUG_DRIVER("Mode change, updating global size W: %u H: %u\n", > + mode->crtc_hdisplay, mode->crtc_vdisplay); > + regmap_write(mixer->engine.regs, SUN8I_MIXER_GLOBAL_SIZE, size); > + regmap_write(mixer->engine.regs, > + SUN8I_MIXER_BLEND_OUTSIZE(bld_base), size); > + > + if (mode->flags & DRM_MODE_FLAG_INTERLACE) > + val = SUN8I_MIXER_BLEND_OUTCTL_INTERLACED; > + else > + val = 0; > + > + regmap_update_bits(mixer->engine.regs, > + SUN8I_MIXER_BLEND_OUTCTL(bld_base), > + SUN8I_MIXER_BLEND_OUTCTL_INTERLACED, > + val); > + DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n", > + val ? "on" : "off"); > +} > + > static void sun8i_mixer_commit(struct sunxi_engine *engine) > { > DRM_DEBUG_DRIVER("Committing changes\n"); > @@ -310,6 +337,7 @@ static struct drm_plane **sun8i_layers_init(struct > drm_device *drm, static const struct sunxi_engine_ops sun8i_engine_ops = { > .commit = sun8i_mixer_commit, > .layers_init = sun8i_layers_init, > + .mode_set = sun8i_mode_set, > }; > > static struct regmap_config sun8i_mixer_regmap_config = { > diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c > b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 4343ea9f8cf8..f01ac55191f1 > 100644 > --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c > +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c > @@ -120,36 +120,6 @@ static int sun8i_ui_layer_update_coord(struct > sun8i_mixer *mixer, int channel, insize = SUN8I_MIXER_SIZE(src_w, src_h); > outsize = SUN8I_MIXER_SIZE(dst_w, dst_h); > > - if (plane->type == DRM_PLANE_TYPE_PRIMARY) { > - bool interlaced = false; > - u32 val; > - > - DRM_DEBUG_DRIVER("Primary layer, updating global size W: %u H: %u\n", > - dst_w, dst_h); > - regmap_write(mixer->engine.regs, > - SUN8I_MIXER_GLOBAL_SIZE, > - outsize); > - regmap_write(mixer->engine.regs, > - SUN8I_MIXER_BLEND_OUTSIZE(bld_base), outsize); > - > - if (state->crtc) > - interlaced = state->crtc->state- >adjusted_mode.flags > - & DRM_MODE_FLAG_INTERLACE; > - > - if (interlaced) > - val = SUN8I_MIXER_BLEND_OUTCTL_INTERLACED; > - else > - val = 0; > - > - regmap_update_bits(mixer->engine.regs, > - SUN8I_MIXER_BLEND_OUTCTL(bld_base), > - SUN8I_MIXER_BLEND_OUTCTL_INTERLACED, > - val); > - > - DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n", > - interlaced ? "on" : "off"); > - } > - > /* Set height and width */ > DRM_DEBUG_DRIVER("Layer source offset X: %d Y: %d\n", > state->src.x1 >> 16, state->src.y1 >> 16); _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel