From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E3B839E for ; Tue, 5 Dec 2023 01:48:47 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rAS2g-0004Kk-Us; Tue, 05 Dec 2023 10:48:38 +0100 Received: from [2a0a:edc0:2:b01:1d::c0] (helo=ptx.whiteo.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rAS2e-00DiEw-H2; Tue, 05 Dec 2023 10:48:36 +0100 Received: from sha by ptx.whiteo.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1rAS2e-005MaM-EC; Tue, 05 Dec 2023 10:48:36 +0100 Date: Tue, 5 Dec 2023 10:48:36 +0100 From: Sascha Hauer To: Andy Yan Cc: Andy Yan , heiko@sntech.de, hjc@rock-chips.com, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, devicetree@vger.kernel.org, sebastian.reichel@collabora.com, kever.yang@rock-chips.com, chris.obbard@collabora.com Subject: Re: [PATCH v3 11/14] drm/rockchip: vop2: Add support for rk3588 Message-ID: <20231205094836.GZ1057032@pengutronix.de> References: <20231130122001.12474-1-andyshrk@163.com> <20231130122439.13374-1-andyshrk@163.com> <20231205092936.GW1057032@pengutronix.de> <87831dc3-2554-4b53-a9f8-6b61cf67732e@rock-chips.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87831dc3-2554-4b53-a9f8-6b61cf67732e@rock-chips.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org On Tue, Dec 05, 2023 at 05:44:03PM +0800, Andy Yan wrote: > Hi Sascha: > > On 12/5/23 17:29, Sascha Hauer wrote: > > On Thu, Nov 30, 2023 at 08:24:39PM +0800, Andy Yan wrote: > > > From: Andy Yan > > > > > > VOP2 on rk3588: > > > > > > Four video ports: > > > VP0 Max 4096x2160 > > > VP1 Max 4096x2160 > > > VP2 Max 4096x2160 > > > VP3 Max 2048x1080 > > > > > > 4 4K Cluster windows with AFBC/line RGB and AFBC-only YUV support > > > 4 4K Esmart windows with line RGB/YUV support > > > > > > Signed-off-by: Andy Yan > > > > With the two nits below feel free to add my: > > > > Reviewed-by: Sascha Hauer > > > > Thanks for working on this. > > > > > diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h > > > index 8d7ff52523fb..8b16031eda52 100644 > > > --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h > > > +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h > > > @@ -13,9 +13,16 @@ > > > #define VOP_FEATURE_OUTPUT_10BIT BIT(0) > > > > You could rename this to include "VP" for Video Port so it's not so > > easily mixed up with the defines below. > > Yes, I have the same idea, maybe it's better to do the rename in a separate ? Ah Yes, I didn't realize this is just a context line. I thought you had added it. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |