From patchwork Sat Feb 26 17:12:59 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: 12761376 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 BA058C433FE for ; Sat, 26 Feb 2022 17:13:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D57610E303; Sat, 26 Feb 2022 17:13:23 +0000 (UTC) Received: from mo4-p02-ob.smtp.rzone.de (mo4-p02-ob.smtp.rzone.de [85.215.255.81]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2899610E2F4 for ; Sat, 26 Feb 2022 17:13:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1645895584; 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=nU3gtSN9oyh9JpU3PcJdQPtrTmDYRC8j+nBxRIw7B7Y=; b=s9DYGTR2fmq04Z3LcTu87J2QD1st37cTPZThAPmCJ2TTFeyyKBaeSDz+BaFcDnyV5S A9Bm4P+gFhfUQz+n6iw5U7QPDwvsQ1a2mQIDE2cqk8Jws4NnsLkncdKiRPdLia53BTvV b003R+m4luCCIn0YDiQNMHokwcSA4RRxAQSSFvv86rcRW7jtBGm8kP+I+QMOmo7mjKIk OkPkjZu2n0vywLt5ZepFs4dnAcy/ovJmP0wbn7++ci8s3AbtntICdlqIAQteWOp8H90c 3IkT7TOcFWJGcXjnx7huPs0Cc3WniB4FnTKVNRarI8S0Q8kUNPOgr6c0DgU0hiUNXK0s 10mQ== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0lByOdcK1D0" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 47.40.1 SBL|AUTH) with ESMTPSA id V41e6fy1QHD3E1x (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sat, 26 Feb 2022 18:13:03 +0100 (CET) From: "H. Nikolaus Schaller" To: Andrzej Hajda , Neil Armstrong , Robert Foss , Paul Boddie , Laurent Pinchart , Jernej Skrabec , David Airlie , Daniel Vetter , Paul Cercueil , Maxime Ripard , "H. Nikolaus Schaller" , Kieran Bingham Subject: [PATCH v16 1/4] drm/bridge: dw-hdmi: introduce dw_hdmi_enable_poll() Date: Sat, 26 Feb 2022 18:12:59 +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: letux-kernel@openphoenux.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Jonas Karlman 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 4befc104d2200..43e375da131e8 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3217,6 +3217,15 @@ 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__ */