From patchwork Wed Jun 15 04:55:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12881819 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 8D8C9CCA47E for ; Wed, 15 Jun 2022 04:56:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D555610FF00; Wed, 15 Jun 2022 04:56:05 +0000 (UTC) Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7E52710FF00 for ; Wed, 15 Jun 2022 04:56:04 +0000 (UTC) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id DC95132002D8; Wed, 15 Jun 2022 00:56:02 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Wed, 15 Jun 2022 00:56:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1655268962; x=1655355362; bh=ei fZR+rkb7Pl0q/tlESZNdAQghMG8hJv8oUZqbBJ87E=; b=lpYhE3imjXxM9qpcvv GfEKzM1NTLSHHUt9X/UJ4jm6+tfyGg1+kPGtsqGxiYbpdNwFolCYV0ajPaALUl9b 0+YshqjpPbpZC7HGxpVrCA6J/eebx4KHh22mImGdQKonAWOsE6JGnDuqa0C0L2EB TsHhivo2OxxaOK5d1Jox9rG+ST4td5c5x49vo6JwNhZGMsF6ozc2c60WGeeg0mU2 BpIM2UkHNDCAHP49fQT31qfDozqJUaVGUllLMMk4+xN9mtpzGL6Lo6maF1Eo+6vy QS57tAk9N8+n42D7Lc96IgQ/9++iG29LVrC4/FtZ07OoWHkNyRgceXKRboR/osZD kiCw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1655268962; x=1655355362; bh=eifZR+rkb7Pl0 q/tlESZNdAQghMG8hJv8oUZqbBJ87E=; b=JYyxK58vtzSheCX2MFZUAvDd4PTLL VotbJ0/5RWF1kqhVoAlqWe0FJIUk9YNCrYEC3T+AXaTinD3paF8awjsrbupi34gS qPbpHB6cDDxsUVYeBStfdeFOIbKfR71ntPXXBNfX77qO/QWPHwSt/qAROorzgf70 cz3lsAI1tpx0CpAAUxdPFI8syF7LzWP2QK1QmUzui9VxixMRa+OuzovSD73Y6Nsm VsSUclPEHRHSI0tMyWI4akzddgiytFJwPsEP1plw83Tm+MtI6QbLa5TPoZyRcJBH +71iKnfO+AUebTBpsV4yiUA9l76IwWhwRjcJK0E+t7j4ZyFiEsZOtoyXw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedruddvtddgkeegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepfeenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Feedback-ID: i0ad843c9:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 15 Jun 2022 00:56:01 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Subject: [PATCH v2 6/6] drm/sun4i: sun8i-hdmi-phy: Group PHY ops functions by generation Date: Tue, 14 Jun 2022 23:55:43 -0500 Message-Id: <20220615045543.62813-7-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220615045543.62813-1-samuel@sholland.org> References: <20220615045543.62813-1-samuel@sholland.org> MIME-Version: 1.0 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: , Cc: Samuel Holland , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Now that the PHY ops are separated, sort them topologically, with the common sun8i_hdmi_phy_set_polarity helper at the top. No function contents are changed in this commit. Signed-off-by: Samuel Holland --- (no changes since v1) drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 67 ++++++++++++-------------- 1 file changed, 32 insertions(+), 35 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c index f94c1ddddbad..ca53b5e9fffc 100644 --- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c +++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c @@ -124,7 +124,19 @@ static const struct dw_hdmi_phy_config sun50i_h6_phy_config[] = { }; static void sun8i_hdmi_phy_set_polarity(struct sun8i_hdmi_phy *phy, - const struct drm_display_mode *mode); + const struct drm_display_mode *mode) +{ + u32 val = 0; + + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NHSYNC; + + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NVSYNC; + + regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_DBG_CTRL_REG, + SUN8I_HDMI_PHY_DBG_CTRL_POL_MASK, val); +}; static int sun8i_a83t_hdmi_phy_config(struct dw_hdmi *hdmi, void *data, const struct drm_display_info *display, @@ -193,6 +205,25 @@ static int sun8i_a83t_hdmi_phy_config(struct dw_hdmi *hdmi, void *data, return 0; } +static void sun8i_a83t_hdmi_phy_disable(struct dw_hdmi *hdmi, void *data) +{ + struct sun8i_hdmi_phy *phy = data; + + dw_hdmi_phy_gen2_txpwron(hdmi, 0); + dw_hdmi_phy_gen2_pddq(hdmi, 1); + + regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_REXT_CTRL_REG, + SUN8I_HDMI_PHY_REXT_CTRL_REXT_EN, 0); +} + +static const struct dw_hdmi_phy_ops sun8i_a83t_hdmi_phy_ops = { + .init = sun8i_a83t_hdmi_phy_config, + .disable = sun8i_a83t_hdmi_phy_disable, + .read_hpd = dw_hdmi_phy_read_hpd, + .update_hpd = dw_hdmi_phy_update_hpd, + .setup_hpd = dw_hdmi_phy_setup_hpd, +}; + static int sun8i_h3_hdmi_phy_config(struct dw_hdmi *hdmi, void *data, const struct drm_display_info *display, const struct drm_display_mode *mode) @@ -348,32 +379,6 @@ static int sun8i_h3_hdmi_phy_config(struct dw_hdmi *hdmi, void *data, return 0; } -static void sun8i_hdmi_phy_set_polarity(struct sun8i_hdmi_phy *phy, - const struct drm_display_mode *mode) -{ - u32 val = 0; - - if (mode->flags & DRM_MODE_FLAG_NHSYNC) - val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NHSYNC; - - if (mode->flags & DRM_MODE_FLAG_NVSYNC) - val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NVSYNC; - - regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_DBG_CTRL_REG, - SUN8I_HDMI_PHY_DBG_CTRL_POL_MASK, val); -}; - -static void sun8i_a83t_hdmi_phy_disable(struct dw_hdmi *hdmi, void *data) -{ - struct sun8i_hdmi_phy *phy = data; - - dw_hdmi_phy_gen2_txpwron(hdmi, 0); - dw_hdmi_phy_gen2_pddq(hdmi, 1); - - regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_REXT_CTRL_REG, - SUN8I_HDMI_PHY_REXT_CTRL_REXT_EN, 0); -} - static void sun8i_h3_hdmi_phy_disable(struct dw_hdmi *hdmi, void *data) { struct sun8i_hdmi_phy *phy = data; @@ -385,14 +390,6 @@ static void sun8i_h3_hdmi_phy_disable(struct dw_hdmi *hdmi, void *data) regmap_write(phy->regs, SUN8I_HDMI_PHY_PLL_CFG1_REG, 0); } -static const struct dw_hdmi_phy_ops sun8i_a83t_hdmi_phy_ops = { - .init = sun8i_a83t_hdmi_phy_config, - .disable = sun8i_a83t_hdmi_phy_disable, - .read_hpd = dw_hdmi_phy_read_hpd, - .update_hpd = dw_hdmi_phy_update_hpd, - .setup_hpd = dw_hdmi_phy_setup_hpd, -}; - static const struct dw_hdmi_phy_ops sun8i_h3_hdmi_phy_ops = { .init = sun8i_h3_hdmi_phy_config, .disable = sun8i_h3_hdmi_phy_disable,