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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B3A9AC19F32 for ; Sun, 2 Mar 2025 19:11:51 +0000 (UTC) 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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1uDnGle22h4BGQTP/aXxCDgxelViDKMg5h+i1dNf/tU=; b=j5v9TuJP2K0RUezVZeXwBpxcEC IIMYFbQOEd57plABFS1HHVjJPPjv+/YaQvHNvKSk3kgKgyl4ARMKXDOAg0sZqd3Meh9Kp7GN2pZha pI4o+tFZ9/Ny3fHzz/6iupgpEz4x8Y7QSa8r3fQFoLkIToIymr/PA+ztTLT0r0i0iUBnLNwu9EfRn G/jZwSc7LPAa/cQemCpvLVZqpnJseBoZ+Rn+XJf0FuslH8aFCySqG8BPLKTbtwMvb+Pri+PWx/+ZR iW4VGLtwa3ysiH1w03APGob+t4dDY3sFwxtu9Dl2n/RNYL3b9UXagJBA+L98hdHtKhJmqwnBEerN4 QrUGOxsw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tooiy-0000000GYkv-1bgO; Sun, 02 Mar 2025 19:11:40 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1toohO-0000000GYUl-2lxT; Sun, 02 Mar 2025 19:10:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=1uDnGle22h4BGQTP/aXxCDgxelViDKMg5h+i1dNf/tU=; b=vzRlOXqsyFZrCrhDIO02maxr2m omB8tmfEYAsY04MiP87NnpI1TbiyyV8E1x7FLNVfzrIs2UYDSxfpr70QEEzywvjPSTkYLsreROz68 XLrzItSGERbXNB0qtnKy1nBVCzlBXMDZiBfjnZLT58tw05VyrCa+8BIYd9JXSTFFL456CI2L73fjq Jjl5VbLCDLwxoApqRdX/I+Jtq+PT+qGhFNuqNhHYuy5znQM0HnGFPw9gihS7h6HJGdRX0O7YDhqyi nfc2TBbQV7JDAIushfCoPTm+0M4oCpnA+01NMcF/KUYAtym3kGlLw0lXrtssdfm5tZExuCYRSRkXr pBz1nfFg==; Received: from i53875b47.versanet.de ([83.135.91.71] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1toohF-0004vx-Im; Sun, 02 Mar 2025 20:09:53 +0100 From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Andy Yan Cc: hjc@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, derek.foreman@collabora.com, detlev.casanova@collabora.com, daniel@fooishbar.org, robh@kernel.org, sebastian.reichel@collabora.com, Andy Yan , Michael Riesch Subject: Re: [PATCH v15 13/13] drm/rockchip: vop2: Add support for rk3576 Date: Sun, 02 Mar 2025 20:09:52 +0100 Message-ID: <2764042.X9hSmTKtgW@diego> In-Reply-To: <20250218112901.34564-1-andyshrk@163.com> References: <20250218112744.34433-1-andyshrk@163.com> <20250218112901.34564-1-andyshrk@163.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250302_111002_705172_0EA1E8E7 X-CRM114-Status: GOOD ( 17.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Andy, Am Dienstag, 18. Februar 2025, 12:28:58 MEZ schrieb Andy Yan: > From: Andy Yan > > VOP2 on rk3576: > Three video ports: > VP0 Max 4096x2160 > VP1 Max 2560x1600 > VP2 Max 1920x1080 > > 2 4K Cluster windows with AFBC/RFBC, line RGB and YUV > 4 Esmart windows with line RGB/YUV support: > Esmart0/1: 4K > Esmart2/3: 2k, or worked together as a single 4K plane at shared > line buffer mode. > > Compared to the previous VOP, another difference is that each VP > has its own independent vsync interrupt number. > > Signed-off-by: Andy Yan > Tested-by: Michael Riesch # on RK3568 > Tested-by: Detlev Casanova some minor style things, but overall looks really good > @@ -2665,6 +2721,32 @@ static int vop2_bind(struct device *dev, struct device *master, void *data) > if (ret) > return ret; > > + if (vop2->version >= VOP_VERSION_RK3576) { > + struct drm_crtc *crtc; > + > + drm_for_each_crtc(crtc, drm) { > + struct vop2_video_port *vp = to_vop2_video_port(crtc); > + int vp_irq; > + const char *irq_name = devm_kasprintf(dev, GFP_KERNEL, "vp%d", vp->id); > + > + if (!irq_name) > + return -ENOMEM; > + > + vp_irq = platform_get_irq_byname(pdev, irq_name); > + if (vp_irq < 0) { > + DRM_DEV_ERROR(dev, "cannot find irq for vop2 vp%d\n", vp->id); return dev_err_probe > + return vp_irq; > + } > + > + ret = devm_request_irq(dev, vp_irq, rk3576_vp_isr, IRQF_SHARED, irq_name, > + vp); > + if (ret) { > + DRM_DEV_ERROR(dev, "request irq for vop2 vp%d failed\n", vp->id); return dev_err_probe > + return ret; > + } > + } > + } > + > ret = vop2_find_rgb_encoder(vop2); > if (ret >= 0) { > vop2->rgb = rockchip_rgb_init(dev, &vop2->vps[ret].crtc, > +static void rk3576_vop2_setup_overlay(struct vop2_video_port *vp) > +{ > + struct vop2 *vop2 = vp->vop2; > + struct drm_crtc *crtc = &vp->crtc; > + struct drm_plane *plane; > + > + vp->win_mask = 0; > + > + drm_atomic_crtc_for_each_plane(plane, crtc) { > + struct vop2_win *win = to_vop2_win(plane); > + > + win->delay = win->data->dly[VOP2_DLY_MODE_DEFAULT]; > + nit: we probably don't need this empty line > + vp->win_mask |= BIT(win->data->phys_id); > + > + if (vop2_cluster_window(win)) > + vop2_setup_cluster_alpha(vop2, win); > + } > + > + if (!vp->win_mask) > + return; > + > + rk3576_vop2_setup_layer_mixer(vp); > + vop2_setup_alpha(vp); > + rk3576_vop2_setup_dly_for_windows(vp); > +} Heiko