From patchwork Sat Sep 21 22:20:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 13808990 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 6BFADCF9C68 for ; Sat, 21 Sep 2024 22:31:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E1C710E03B; Sat, 21 Sep 2024 22:31:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; secure) header.d=kwiboo.se header.i=@kwiboo.se header.b="cwZKpVj6"; dkim-atps=neutral Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) by gabe.freedesktop.org (Postfix) with ESMTPS id 50C1310E337 for ; Sat, 21 Sep 2024 22:31:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1726957889; bh=8XVidTJxe1Ijnds0MNBHEWFnH2eEKvVTfDWt1cqAA5Q=; b=cwZKpVj6ZHJnJw/S/gspYt31Uow+2xcQa4NC6NVPC5OncO8eKXT8ASUA9Uzm7Ky4MzG2QD1Fu e3mWA6Qf0nBRnO06lFUohkSWNeSym6qyMhwNIydsomxKn1V301h3DWKNxqs7UNbdJj0Fl+PL0xE aWY2/QX5zoiibrcEuDJjeIWAK65tZis3xc2/9PIg0swF45HVjSl4erESCABnIl5jpgDpvUIse1p 06K1ZU6Gm7EpvztBrl69YI8+A3zo8XS4TTe0unb60k415JvX8Zz7D3LFm79MWw9HUYIC5JG74j4 TQsnhOhgQ1h6ve2Jt7ysNdSV/4ceUhEkcym1sLXNJg5A== From: Jonas Karlman To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sandy Huang , Heiko Stuebner , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 3/3] drm/rockchip: vop: Split rk3288-vop into big and lit Date: Sat, 21 Sep 2024 22:20:03 +0000 Message-ID: <20240921222007.2301868-4-jonas@kwiboo.se> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20240921222007.2301868-1-jonas@kwiboo.se> References: <20240921222007.2301868-1-jonas@kwiboo.se> MIME-Version: 1.0 X-Report-Abuse-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Complaints-To: abuse@forwardemail.net X-ForwardEmail-Version: 0.4.40 X-ForwardEmail-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-ForwardEmail-ID: 66ef46c318c10b4d4a165d2b X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The Rockchip RK3288 SoC contain two different Visual Output Processor (VOP) blocks, VOP_BIG and VOP_LIT. The VOP blocks support different max output resolution, 3840x2160 and 2560x1600. Add support for the compatible used to differentiate between VOP_BIG and VOP_LIT, support for the old compatible is kept for compatibility with older device tree. Signed-off-by: Jonas Karlman --- drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 27 +++++++++++++++------ 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index e2c6ba26f437..978db93cda33 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -762,7 +762,7 @@ static const struct vop_intr rk3288_vop_intr = { .clear = VOP_REG(RK3288_INTR_CTRL0, 0xf, 8), }; -static const struct vop_data rk3288_vop = { +static const struct vop_data rk3288_vop_big = { .version = VOP_VERSION(3, 1), .feature = VOP_FEATURE_OUTPUT_RGB10, .intr = &rk3288_vop_intr, @@ -772,14 +772,22 @@ static const struct vop_data rk3288_vop = { .win = rk3288_vop_win_data, .win_size = ARRAY_SIZE(rk3288_vop_win_data), .lut_size = 1024, - /* - * This is the maximum resolution for the VOPB, the VOPL can only do - * 2560x1600, but we can't distinguish them as they have the same - * compatible. - */ .max_output = { 3840, 2160 }, }; +static const struct vop_data rk3288_vop_lit = { + .version = VOP_VERSION(3, 1), + .feature = VOP_FEATURE_OUTPUT_RGB10, + .intr = &rk3288_vop_intr, + .common = &rk3288_common, + .modeset = &rk3288_modeset, + .output = &rk3288_output, + .win = rk3288_vop_win_data, + .win_size = ARRAY_SIZE(rk3288_vop_win_data), + .lut_size = 1024, + .max_output = { 2560, 1600 }, +}; + static const int rk3368_vop_intrs[] = { FS_INTR, 0, 0, @@ -1245,8 +1253,13 @@ static const struct of_device_id vop_driver_dt_match[] = { .data = &rk3066_vop }, { .compatible = "rockchip,rk3188-vop", .data = &rk3188_vop }, + { .compatible = "rockchip,rk3288-vop-big", + .data = &rk3288_vop_big }, + { .compatible = "rockchip,rk3288-vop-lit", + .data = &rk3288_vop_lit }, + /* rockchip,rk3288-vop kept for backward compatibility */ { .compatible = "rockchip,rk3288-vop", - .data = &rk3288_vop }, + .data = &rk3288_vop_big }, { .compatible = "rockchip,rk3368-vop", .data = &rk3368_vop }, { .compatible = "rockchip,rk3366-vop",