From patchwork Sat Feb 12 14:19:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 12744296 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 050C4C433F5 for ; Sat, 12 Feb 2022 14:19:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B0AE410E46A; Sat, 12 Feb 2022 14:19:36 +0000 (UTC) Received: from mo4-p04-ob.smtp.rzone.de (mo4-p04-ob.smtp.rzone.de [81.169.146.178]) by gabe.freedesktop.org (Postfix) with ESMTPS id AD74510E488 for ; Sat, 12 Feb 2022 14:19:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1644675573; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=kj93pV+O/Ut7gMVXVeqqXeECB+NG0uC4DImxZwcSglI=; b=lSnv5wrFpNMKPlve8+bj0y/LSIvm7dJvYeHtQw8l4uzxs/HbNw4aLxHSaWdixLLgQz 7dvTnP2tvhBUqJs54VeEtKWHrfmKfL5hSfJH+czBoHAKXzLn65roscScQj1osQeVaOxW fx4fXqlIUMzADAzrjLjp58aXzQNSE4gEptoKYczrbVrTNZkXwRFcNhXfiVfvY+FJfv14 kFqJ2OOa/PpYcZVPVc+udSyvYEKTKjJMqwfAgos7W/gC2eCqpgtbKKk9FEXVVVoJ6lUX jtBwEAWdPmZrd/grc6OblsCw3MS8FhGfZP8K5hE+BO7XzyAPzl0G2TfWzXeUhBW10lsf 1odw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1OAA2UMf2MwPVblcdY=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 47.39.0 DYNA|AUTH) with ESMTPSA id L29417y1CEJWsqX (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sat, 12 Feb 2022 15:19:32 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal , David Airlie , Daniel Vetter , Neil Armstrong , Robert Foss , Laurent Pinchart , Jernej Skrabec , Harry Wentland , Sam Ravnborg , Maxime Ripard , Hans Verkuil , Liam Girdwood , Mark Brown , Paul Boddie , Andrzej Hajda , Kieran Bingham Subject: [PATCH v14 6/9] drm/bridge: dw-hdmi: introduce dw_hdmi_enable_poll() Date: Sat, 12 Feb 2022 15:19:24 +0100 Message-Id: X-Mailer: git-send-email 2.33.0 In-Reply-To: References: 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: devicetree@vger.kernel.org, Jonas Karlman , linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" so that specialization drivers like ingenic-dw-hdmi can enable polling. Signed-off-by: H. Nikolaus Schaller --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 +++++++++ include/drm/bridge/dw_hdmi.h | 1 + 2 files changed, 10 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 826a055a7a273..fc2d5422c8a19 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3216,6 +3216,15 @@ static int dw_hdmi_parse_dt(struct dw_hdmi *hdmi) return 0; } +void dw_hdmi_enable_poll(struct dw_hdmi *hdmi, bool enable) +{ + if (hdmi->bridge.dev) + hdmi->bridge.dev->mode_config.poll_enabled = enable; + else + dev_warn(hdmi->dev, "no hdmi->bridge.dev"); +} +EXPORT_SYMBOL_GPL(dw_hdmi_enable_poll); + struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev, const struct dw_hdmi_plat_data *plat_data) { diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index 2a1f85f9a8a3f..963960794b40e 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -196,5 +196,6 @@ enum drm_connector_status dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi, void dw_hdmi_phy_update_hpd(struct dw_hdmi *hdmi, void *data, bool force, bool disabled, bool rxsense); void dw_hdmi_phy_setup_hpd(struct dw_hdmi *hdmi, void *data); +void dw_hdmi_enable_poll(struct dw_hdmi *hdmi, bool enable); #endif /* __IMX_HDMI_H__ */