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 AB91DFF885A for ; Mon, 4 May 2026 19:12:01 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SSjbkd7u9s/dzg55YrV/09rhDl4sPM/aDTP4vRABfBI=; b=mwGWkEq21+MqtxXGHEqMHkpIGi TMaLZ1AM39Y/uEC8HDSuHAgVsO1P4ID+801Gf9GDg2cmiuxrTpfqKAfyA8t/tZqTCDzmcnRyX+11b Adln9g/vPyIovH6Rt73AwAR3qA0Vibyb3uXqjcoksvReJPzcIm1F9YG6DMBaa9frfhYuAk8PVIypN vuwrC2MtPXf4/fJpXCw/7FW7DU30JuG1qcqxF9THGNI5/i6WsAQgmVeae3e2EQFSVLE2Uud8RzFr8 al/Htk3DXPL1EdsFQeXm8BTxsYWcCZwAgj5uCS/JYvQ+S2GGmFLwlsqQDey19TMQXf8E3lC2UM4bN Fko6Vzww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wJyht-0000000E5X1-3Ick; Mon, 04 May 2026 19:11:53 +0000 Received: from smtp.forwardemail.net ([149.28.215.223]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wJyhj-0000000E5CO-2hLN for linux-arm-kernel@lists.infradead.org; Mon, 04 May 2026 19:11:46 +0000 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=1777921903; bh=SSjbkd7u9s/dzg55YrV/09rhDl4sPM/aDTP4vRABfBI=; b=IFFeULg/AjdbvfAZi7GM95VQnUsja9Y7K3K4+FfoW9ZDHSH5fGyV8KoRM7JFdUX89pGi4kQXl UE8WJmgCYdB+Cy8kp3OdCDOnhznqRoAld0gB70O5VPIP49LCvS2Q2OmelCAJsjHKei2QHnASrKA ukK5Dc0hvm+M4xAV7l1wK/1Qjk/nWaiaGIOjoFtMo0ZygZ9CtRGGAXo6KC3gV/G6ghBAh0GzS0X T1bH+di7q4V77GBN5XST3uoZYJNT0/z1eb4RK96+mMO6STpJfcEADk1MmSz2OZm9nUU2gkV7Ifr Txc6HUPgQu7aH70Lbf2X0Akw0oKPsqLyHRMDC8zuADnw== X-Forward-Email-ID: 69f8ef6304bb1dff846bb8a5 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 2.7.7 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Andrzej Hajda , Neil Armstrong , Robert Foss , Heiko Stuebner , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: Liu Ying , Sandy Huang , Andy Yan , Chen-Yu Tsai , Christian Hewitt , Diederik de Haas , Nicolas Frattaroli , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-sunxi@lists.linux.dev, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v4 06/17] drm: bridge: dw_hdmi: Remove previous_mode and mode_set Date: Mon, 4 May 2026 19:10:43 +0000 Message-ID: <20260504191059.275928-7-jonas@kwiboo.se> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260504191059.275928-1-jonas@kwiboo.se> References: <20260504191059.275928-1-jonas@kwiboo.se> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260504_121144_273342_EF19C626 X-CRM114-Status: GOOD ( 12.60 ) 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 With the use of adjusted_mode directly from the crtc_state there is no longer a need to store a copy in previous_mode, remove it and the now unneeded mode_set ops. Reviewed-by: Neil Armstrong Signed-off-by: Jonas Karlman --- v4: No change v3: Collect r-b tag v2: No change --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 7211beffd59e..a287bf56bd9f 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -156,8 +156,6 @@ struct dw_hdmi { bool enabled; } phy; - struct drm_display_mode previous_mode; - struct i2c_adapter *ddc; void __iomem *regs; bool sink_is_hdmi; @@ -167,7 +165,7 @@ struct dw_hdmi { struct pinctrl_state *default_state; struct pinctrl_state *unwedge_state; - struct mutex mutex; /* for state below and previous_mode */ + struct mutex mutex; /* for state below */ enum drm_connector_force force; /* mutex-protected force state */ struct drm_connector *curr_conn;/* current connector (only valid when !disabled) */ bool disabled; /* DRM has disabled our bridge */ @@ -2928,20 +2926,6 @@ dw_hdmi_bridge_mode_valid(struct drm_bridge *bridge, return mode_status; } -static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge, - const struct drm_display_mode *orig_mode, - const struct drm_display_mode *mode) -{ - struct dw_hdmi *hdmi = bridge->driver_private; - - mutex_lock(&hdmi->mutex); - - /* Store the display mode for plugin/DKMS poweron events */ - drm_mode_copy(&hdmi->previous_mode, mode); - - mutex_unlock(&hdmi->mutex); -} - static void dw_hdmi_bridge_atomic_disable(struct drm_bridge *bridge, struct drm_atomic_state *state) { @@ -3005,7 +2989,6 @@ static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = { .atomic_get_input_bus_fmts = dw_hdmi_bridge_atomic_get_input_bus_fmts, .atomic_enable = dw_hdmi_bridge_atomic_enable, .atomic_disable = dw_hdmi_bridge_atomic_disable, - .mode_set = dw_hdmi_bridge_mode_set, .mode_valid = dw_hdmi_bridge_mode_valid, .detect = dw_hdmi_bridge_detect, .edid_read = dw_hdmi_bridge_edid_read, -- 2.54.0