From: Bjorn Andersson <andersson@kernel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Adrien Grassein <adrien.grassein@gmail.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Tvrtko Ursulin <tursulin@ursulin.net>,
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Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
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Yongxing Mou <yongxing.mou@oss.qualcomm.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, intel-gfx@lists.freedesktop.org,
intel-xe@lists.freedesktop.org,
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Subject: Re: [PATCH RESEND v3 5/6] soc: qcom: pmic-glink-altmode: pass down HPD_IRQ events
Date: Thu, 21 May 2026 18:17:15 -0500 [thread overview]
Message-ID: <ag-SWn5FgRLBqUTR@baldur> (raw)
In-Reply-To: <20260513-hpd-irq-events-v3-5-086857017f16@oss.qualcomm.com>
On Wed, May 13, 2026 at 09:23:25PM +0300, Dmitry Baryshkov wrote:
> Pass IRQ_HPD events to the HPD bridge, letting those to be delivered to
> the DisplayPort driver.
>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Regards,
Bjorn
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> drivers/soc/qcom/pmic_glink_altmode.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c
> index 619bad2c27ee..946eb20b8f83 100644
> --- a/drivers/soc/qcom/pmic_glink_altmode.c
> +++ b/drivers/soc/qcom/pmic_glink_altmode.c
> @@ -373,7 +373,11 @@ static void pmic_glink_altmode_worker(struct work_struct *work)
> else
> conn_status = connector_status_disconnected;
>
> - drm_aux_hpd_bridge_notify(&alt_port->bridge->dev, conn_status);
> + drm_aux_hpd_bridge_notify_extra(&alt_port->bridge->dev,
> + conn_status,
> + alt_port->hpd_irq ?
> + DRM_CONNECTOR_DP_IRQ_HPD :
> + DRM_CONNECTOR_NO_EXTRA_STATUS);
> } else if (alt_port->mux_ctrl == MUX_CTRL_STATE_TUNNELING) {
> if (alt_port->svid == USB_TYPEC_TBT_SID)
> pmic_glink_altmode_enable_tbt(altmode, alt_port);
>
> --
> 2.47.3
>
next prev parent reply other threads:[~2026-05-21 23:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 18:23 [PATCH RESEND v3 0/6] drm: handle IRQ_HPD events correctly Dmitry Baryshkov
2026-05-13 18:23 ` [PATCH RESEND v3 1/6] drm/connector: report IRQ_HPD events to drm_connector_oob_hotplug_event() Dmitry Baryshkov
2026-05-20 12:26 ` Dmitry Baryshkov
2026-05-21 7:47 ` Maxime Ripard
2026-05-21 12:05 ` Dmitry Baryshkov
2026-05-13 18:23 ` [PATCH RESEND v3 2/6] drm/bridge: pass down IRQ_HPD to the drivers Dmitry Baryshkov
2026-05-21 23:12 ` Bjorn Andersson
2026-05-13 18:23 ` [PATCH RESEND v3 3/6] drm/bridge: aux-hpd: let drivers pass IRQ_HPD events Dmitry Baryshkov
2026-05-13 18:23 ` [PATCH RESEND v3 4/6] drm/msm: dp: handle the IRQ_HPD events reported by USB-C Dmitry Baryshkov
2026-05-13 18:23 ` [PATCH RESEND v3 5/6] soc: qcom: pmic-glink-altmode: pass down HPD_IRQ events Dmitry Baryshkov
2026-05-21 23:17 ` Bjorn Andersson [this message]
2026-05-13 18:23 ` [PATCH RESEND v3 6/6] usb: typec: ucsi: huawei-gaokun: " Dmitry Baryshkov
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