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 887DCC77B7C for ; Mon, 23 Jun 2025 19:56:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=R2U/YVqYC7+UtHyvCyPUM2494DWDLAOyfCuRlj/CWaU=; b=opSadacckVk8b4 X7rXQe6msocAlXVJ+zatYkDlMn/iIS9iB3hmhTYUx0hTNJTu2uPmgYHN8qWnUfzBD8VEDM/cnNTnY AWHzgtNdIxAorvkbmXcyy4Hc69TC/ESjQXEcDoU/ngb58VTcksoTCIR/sNulLgVa71w6Kz1yZGuke ZQjZv/EUqikHcTDvMWJeLJP2rZ9ZZCnK7MUXpWKbqsiQrNcFpvEEc3xvP2wWn91eqPll8fWFpPY3x d1DsxpHsvtUSM04xdZdlCPAXT0QTJrdcjkBpet0nKLVaNzqoO73qvrvJW/S9PE/oXnEX4hIKjORWy cD0iC9DMDsN/WY6lJzfA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTnHB-00000003scq-17X9; Mon, 23 Jun 2025 19:56:21 +0000 Received: from sender4-op-o12.zoho.com ([136.143.188.12]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTjiR-00000003MEh-2sIg; Mon, 23 Jun 2025 16:08:16 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1750694857; cv=none; d=zohomail.com; s=zohoarc; b=RpNSjXPlwewb3UMnlfY5xAYZahUCkGM5qhUclqIAo7eOU/5v2JRWih9jNx5vGUm3rcG0tYLIiQcCAKI40eisTotlYV9jvdYR7+6ZOYLd+yYI50lyQl8R69JWsao27XlJDdnI1VG+W9xZv3PhvrwTKAtiJZYOT/XWXlWyrSj7ArE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1750694857; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=IEvmIHvuwAPEfUkB5NeMsSGsbaGgFIA2vlsXsJ5g5E0=; b=e7mhTskL3L5qjaFAmZO7UF6zmo12CuGirRLmt6xanEoO5WJfqN1pp/uT3rX7Sr9qh3ltKbCgxxjNPhqIKCK4fw4Xyd1YDCNg8XJT9yPCJuE4pSatsmW2EdXYRLcGaCOhHjTJM+WdSZcV06gKZclZQx2rRuAMdQGrML7eriou6m0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1750694857; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=IEvmIHvuwAPEfUkB5NeMsSGsbaGgFIA2vlsXsJ5g5E0=; b=buhftoVzlo8EFm7u25qulvmSqKKDNxlRswBQkNqj0VTcsDu3VVRBNoZpK3n1xSOj I9mChqbiUCfyZhko/6lNke9jn+biKmunMz9u3+VFmwFazz1AZwndwjf5Iq1atJB/MW6 2xdDm9SuAR02ZRticpv8mtVQ9ZYvFTvHZIiFOmLM= Received: by mx.zohomail.com with SMTPS id 175069485533518.451355756531825; Mon, 23 Jun 2025 09:07:35 -0700 (PDT) From: Nicolas Frattaroli Date: Mon, 23 Jun 2025 18:05:36 +0200 Subject: [PATCH v2 08/20] drm/rockchip: vop2: switch to FIELD_PREP_WM16 macro MIME-Version: 1.0 Message-Id: <20250623-byeword-update-v2-8-cf1fc08a2e1f@collabora.com> References: <20250623-byeword-update-v2-0-cf1fc08a2e1f@collabora.com> In-Reply-To: <20250623-byeword-update-v2-0-cf1fc08a2e1f@collabora.com> To: Yury Norov , Rasmus Villemoes , Jaehoon Chung , Ulf Hansson , Heiko Stuebner , Shreeya Patel , Mauro Carvalho Chehab , Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Vinod Koul , Kishon Vijay Abraham I , Nicolas Frattaroli , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Shawn Lin , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Chanwoo Choi , MyungJoo Ham , Kyungmin Park , Qin Jian , Michael Turquette , Stephen Boyd , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: kernel@collabora.com, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-sound@vger.kernel.org, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, llvm@lists.linux.dev, Nicolas Frattaroli , Cristian Ciocaltea X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250623_090815_796259_D5D1C465 X-CRM114-Status: GOOD ( 13.97 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The era of hand-rolled HIWORD_UPDATE macros is over, at least for those drivers that use constant masks. Remove VOP2's HIWORD_UPDATE macro from the vop2 header file, and replace all instances in rockchip_vop2_reg.c (the only user of this particular HIWORD_UPDATE definition) with equivalent FIELD_PREP_WM16 instances. This gives us better error checking. Reviewed-by: Cristian Ciocaltea Tested-by: Cristian Ciocaltea Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 1 - drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 15 +++++++++------ 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h index fc3ecb9fcd9576d20c0fdfa8df469dfbff6605da..757232de41f609917aca679c17623c80879f3593 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h @@ -33,7 +33,6 @@ #define WIN_FEATURE_AFBDC BIT(0) #define WIN_FEATURE_CLUSTER BIT(1) -#define HIWORD_UPDATE(v, h, l) ((GENMASK(h, l) << 16) | ((v) << (l))) /* * the delay number of a window in different mode. */ diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c index 32c4ed6857395a953bef8cd800b510fbdf7d9cec..31a7b0e49fc6b8d90c0ba9062ed20f8f615a5927 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -1695,8 +1696,9 @@ static unsigned long rk3588_set_intf_mux(struct vop2_video_port *vp, int id, u32 die |= RK3588_SYS_DSP_INFACE_EN_HDMI0 | FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX, vp->id); val = rk3588_get_hdmi_pol(polflags); - regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 1, 1)); - regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, HIWORD_UPDATE(val, 6, 5)); + regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, FIELD_PREP_WM16(BIT(1), 1)); + regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, + FIELD_PREP_WM16(GENMASK(6, 5), val)); break; case ROCKCHIP_VOP2_EP_HDMI1: div &= ~RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV; @@ -1707,8 +1709,9 @@ static unsigned long rk3588_set_intf_mux(struct vop2_video_port *vp, int id, u32 die |= RK3588_SYS_DSP_INFACE_EN_HDMI1 | FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX, vp->id); val = rk3588_get_hdmi_pol(polflags); - regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 4, 4)); - regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, HIWORD_UPDATE(val, 8, 7)); + regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, FIELD_PREP_WM16(BIT(4), 1)); + regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, + FIELD_PREP_WM16(GENMASK(8, 7), val)); break; case ROCKCHIP_VOP2_EP_EDP0: div &= ~RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV; @@ -1718,7 +1721,7 @@ static unsigned long rk3588_set_intf_mux(struct vop2_video_port *vp, int id, u32 die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX; die |= RK3588_SYS_DSP_INFACE_EN_EDP0 | FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX, vp->id); - regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 0, 0)); + regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, FIELD_PREP_WM16(BIT(0), 1)); break; case ROCKCHIP_VOP2_EP_EDP1: div &= ~RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV; @@ -1728,7 +1731,7 @@ static unsigned long rk3588_set_intf_mux(struct vop2_video_port *vp, int id, u32 die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX; die |= RK3588_SYS_DSP_INFACE_EN_EDP1 | FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX, vp->id); - regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 3, 3)); + regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, FIELD_PREP_WM16(BIT(3), 1)); break; case ROCKCHIP_VOP2_EP_MIPI0: div &= ~RK3588_DSP_IF_MIPI0_PCLK_DIV; -- 2.50.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy