linux-kernel - [PATCH v2 0/2] drm/bridge: adv7511: get edid in hpd

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Message-Id: <20231124-adv7511-cec-edid-v2-0-f0e5eeafdfc2@bang-olufsen.dk>
Date:   Fri, 24 Nov 2023 16:14:20 +0100
From:   Alvin Šipraga <alvin@...s.dk>
To:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Hans Verkuil <hverkuil-cisco@...all.nl>
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Alvin Šipraga <alsi@...g-olufsen.dk>
Subject: [PATCH v2 0/2] drm/bridge: adv7511: get edid in hpd_work to update
 CEC phys address

This series fixes a small bug where the CEC adapter could have an
invalid CEC address even though we got a hotplug connect and could have
read it.

Signed-off-by: Alvin Šipraga <alsi@...g-olufsen.dk>
---
Changes in v2:
- Rearrange driver code to avoid the previous prototype of
  adv7511_get_edid(), per Laurent's feedback
- Free the returned EDID to prevent a memory leak, per Jani's comment
- Link to v1: https://lore.kernel.org/r/20231014-adv7511-cec-edid-v1-1-a58ceae0b57e@bang-olufsen.dk

---
Alvin Šipraga (2):
      drm/bridge: adv7511: rearrange hotplug work code
      drm/bridge: adv7511: get edid in hpd_work to update CEC phys address

 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 154 ++++++++++++++++-----------
 1 file changed, 90 insertions(+), 64 deletions(-)
---
base-commit: ab93edb2f94c3c0d5965be3815782472adbe3f52
change-id: 20231014-adv7511-cec-edid-ff75bd3ac929