From: Neil Armstrong <narmstrong@baylibre.com>
To: Jonas Karlman <jonas@kwiboo.se>, Andrzej Hajda <a.hajda@samsung.com>
Cc: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>, Sean Paul <sean@poorly.run>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jernej Skrabec <jernej.skrabec@siol.net>,
Hans Verkuil <hverkuil@xs4all.nl>,
Jerome Brunet <jbrunet@baylibre.com>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 5/5] drm: dw-hdmi: update ELD on HPD event
Date: Mon, 2 Sep 2019 10:08:04 +0200 [thread overview]
Message-ID: <29a3cd0b-af69-98ae-26c5-947526a7fc68@baylibre.com> (raw)
In-Reply-To: <AM0PR06MB4004F589E60DA4BA958FD316ACBF0@AM0PR06MB4004.eurprd06.prod.outlook.com>
On 01/09/2019 18:14, Jonas Karlman wrote:
> Update connector ELD on HPD event, fixes stale ELD when
> HDMI cable is unplugged/replugged or AVR is powered on/off.
>
> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
> ---
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> index 0f07be1b5914..0a8268b20561 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> @@ -2178,6 +2178,8 @@ static int dw_hdmi_connector_update_edid(struct drm_connector *connector,
> cec_notifier_set_phys_addr_from_edid(hdmi->cec_notifier, edid);
> if (add_modes)
> ret = drm_add_edid_modes(connector, edid);
> + else
> + drm_edid_to_eld(connector, edid);
> kfree(edid);
> } else {
> dev_dbg(hdmi->dev, "failed to get edid\n");
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
prev parent reply other threads:[~2019-09-02 8:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-01 16:13 [PATCH 0/5] drm: dw-hdmi: update CEC phys addr, EDID and ELD on HPD event Jonas Karlman
2019-09-01 16:14 ` [PATCH 1/5] drm: dw-hdmi: extract dw_hdmi_connector_update_edid() Jonas Karlman
2019-09-02 8:05 ` Neil Armstrong
[not found] ` <20190901161426.1606-1-jonas@kwiboo.se>
2019-09-01 16:14 ` [PATCH 2/5] drm: dw-hdmi: move dw_hdmi_connector_detect() Jonas Karlman
2019-09-02 8:05 ` Neil Armstrong
2019-09-01 16:14 ` [PATCH 3/5] drm: dw-hdmi: update CEC phys addr and EDID on HPD event Jonas Karlman
2019-09-02 8:10 ` Neil Armstrong
2019-09-02 10:49 ` Jonas Karlman
2019-09-01 16:14 ` [PATCH 4/5] Revert "drm/edid: make drm_edid_to_eld() static" Jonas Karlman
2019-09-02 8:07 ` Neil Armstrong
2019-09-01 16:14 ` [PATCH 5/5] drm: dw-hdmi: update ELD on HPD event Jonas Karlman
2019-09-02 8:08 ` Neil Armstrong [this message]
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