From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 50A19381B02 for ; Sun, 10 May 2026 12:42:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778416954; cv=none; b=THqcO2t5a+LJmzGFRiCprwKHS+D0sIdenBSnj7lLbaArw2iL2n6QNYVbPjyC4++b48Hvh7SfKt4LANt4caCeEPq8GuWkvBjobt5Z7R9qi2xOGCNPNAi/Sz7v3vlI0bd2VGOuv0YgjOE7JU0FWKm3KexDZbUCYb6p7saTy+Q2MaQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778416954; c=relaxed/simple; bh=suOWffDugVHMyKc1kvOdlsuWDuqG6CCsuRwNREr8tBA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PfvTS5h2R2xc4vDEGDOqn4vwtftbanJOxEW8xBLRC8kAG0cwrAQIZFE3m+C+Y9DOdk7Ras3OvoEl4JJu5per0Ld2yyMJPwXWSYfiONPM/VkxXF+UgVPJ1G0SqK6cpaHzKJV0P/WXrBEvADNX2jqOODBgighHBsIDrgUsSXnHL2U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=FN2N7pE7; arc=none smtp.client-ip=121.127.44.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="FN2N7pE7" 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=1778416942; bh=Rdh0BB0LH0hOOSmxBLwLWxnKBxaJU8xXHPIyn2MeIhg=; b=FN2N7pE72NKPkD3bFKOzAhHyW9mOoOV778nb4ifpUxINcfymnTnYNHPjQuOPyHWw1kDOgsSEL 2nPBA/8nRDuyPLyvMJVO0yhx47vYW2+oX+LuVmYQobpv7om1Cvrlw5NbwX9iV8Rx7WEfPkh7n2K bG9p1Nn+xvdc8WOcHYvWbMqKSM2HAmE/0cDDdIMHQAh7I0cZY5eRGKWZlgdWBwD/sKMgeeXF+w9 ufEFZTFslWCUranY7plmRIAyA75B9L+mZuiAQyUvWDkbOL58J/GqSPm2JkZEJMBBqbDcEYQcO1I y4zqKkk679nmZQA21jDa0KB6C6mfzSwBU6IKT2jIs7Kw== X-Forward-Email-ID: 6a007d090d91f03a31a0bbc9 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 2.8.0 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 , Luca Ceresoli , 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 v5 06/21] drm: bridge: dw_hdmi: Remove previous_mode and mode_set Date: Sun, 10 May 2026 12:40:50 +0000 Message-ID: <20260510124111.1226584-7-jonas@kwiboo.se> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260510124111.1226584-1-jonas@kwiboo.se> References: <20260510124111.1226584-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- v5: No change, rebase on next-20260508 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 607faf4da967..a176eb55418c 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_commit *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