From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 24150414DE2 for ; Thu, 2 Jul 2026 14:46:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783003614; cv=none; b=bFNO/28gn3SG8qJ3Nr5P6GKVQBfPl7vs18bckC9oUzW1USv+6+qkjdSTOBwrlXZuxYWkQRjqFYbiHCxVNvL7lhn14qjrCKFSEa+CEq05TAqBssjj6sgh8Rbps5svLk7DAm/p6anpEVESBo5NaaGHPuiHJ+fv4WE/uAcJZouqreA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783003614; c=relaxed/simple; bh=k98NIODQrm2nVgg+OaZAOeOcvX7GrcTzPC91lHBmDmU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=l05XZDrv3r/0h5rtDMOKJQxT2LUeAq/9YtLXX+WMy9uw+/T28NaEM9FCB4hvlpy71eSVVny4DMIvKjHry8ATZtl5DJgndckU5fVEIdPuRz/luj5T6dNcr4vj6YBHb+ky4sdB5WIGASgmp/iZclZHp7fdBqwPOsy8i/a325L4oOY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=fLFRk+d7; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="fLFRk+d7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1783003611; bh=k98NIODQrm2nVgg+OaZAOeOcvX7GrcTzPC91lHBmDmU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=fLFRk+d7R4XuBsATVsrcLiqnx0prwZ+xI9D0WQ09b6EbMqf7KaqWfLHmqflgPqgUU ymlDz5UQf8ZQlcB+yqYgh9lm+iPSqSpF38KV1riep4ziUhQswUQlKbu1eJCZOHKfRk L7W9XEGO/1hDNZjvTUNaDDa4GT+dV/Hnjc69okN1ApTf0F3utMap2CH41QXE/EpFUJ dRbDAIOy//o/Yr4aG/qA5j6Po4hOrh5Y+FyENnKINa/U29eYZxaF4Q1IxVgy2aNXvf nGn8fdV79Q87eU4aMGOp4Wgl0jFiwZMY8RO3OEXSlbRFGbMLjnBBhJXs+KGPmj21iM BrJq1D3LyV+5g== Received: from localhost (unknown [100.64.0.241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with ESMTPSA id A443E17E3650; Thu, 2 Jul 2026 16:46:51 +0200 (CEST) From: Cristian Ciocaltea Date: Thu, 02 Jul 2026 17:46:40 +0300 Subject: [PATCH v8 27/39] drm/rockchip: dw_hdmi_qp: Use dw_hdmi_qp_hpd_notify() for HPD reports Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260702-dw-hdmi-qp-scramb-v8-27-d79890d00b6a@collabora.com> References: <20260702-dw-hdmi-qp-scramb-v8-0-d79890d00b6a@collabora.com> In-Reply-To: <20260702-dw-hdmi-qp-scramb-v8-0-d79890d00b6a@collabora.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Daniel Stone , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org X-Mailer: b4 0.15.2 Notify only the affected connector instead of polling all of them, and ensure .detect_ctx() runs on reconnect to recover SCDC state. Signed-off-by: Cristian Ciocaltea --- drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c index c8675f43c687..9bced588c86c 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c @@ -24,7 +24,6 @@ #include #include #include -#include #include "rockchip_drm_drv.h" @@ -354,14 +353,8 @@ static void dw_hdmi_qp_rk3588_hpd_work(struct work_struct *work) struct rockchip_hdmi_qp *hdmi = container_of(work, struct rockchip_hdmi_qp, hpd_work.work); - struct drm_device *drm = hdmi->encoder.encoder.dev; - bool changed; - if (drm) { - changed = drm_helper_hpd_irq_event(drm); - if (changed) - dev_dbg(hdmi->dev, "connector status changed\n"); - } + dw_hdmi_qp_hpd_notify(hdmi->hdmi); } static irqreturn_t dw_hdmi_qp_rk3576_hardirq(int irq, void *dev_id) @@ -738,8 +731,7 @@ static int __maybe_unused dw_hdmi_qp_rockchip_resume(struct device *dev) dw_hdmi_qp_resume(dev, hdmi->hdmi); - if (hdmi->encoder.encoder.dev) - drm_helper_hpd_irq_event(hdmi->encoder.encoder.dev); + dw_hdmi_qp_hpd_notify(hdmi->hdmi); return 0; } -- 2.54.0