Skip to content

Add HDMI support to iwg20d

Ben Hutchings cip-dev 1 version New

Get series with b4
b4 am [email protected]

Versions newest first

  1. v1 Latest0 of 7 patches 0 repliesNew

Patches in v1 No applies recorded yet

None of the 7 patches the cover letter announces are in this archive.

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.

Read the v1 thread

Cover letter [cip-dev] [PATCH 0/7] Add HDMI support to iwg20d
Quoted 11 lines · Fabrizio Castro

Dear Ben,

this series adds HDMI video output to iWave's iwg20d board.

I had to take out interrupt (hotplug) support from the hdmi DT node as it looks like commit 9183e45db7774716d056319c237a4185baba19c7 introduced "connector" data field with struct adv7511, but drm_connector_init was left behind, and as such connector.dev is NULL, and that causes issues to function adv7511_hpd_work, preventing HDMI hotplug from working properly.

Quoted 7 lines

While investigating HDMI hotplugging, I have found out that when using a GPIO purely as an interrupt source the corresponding GPIO module clock is not enabled, therefore this series backports the fix for this. I yet have to check if this fix is any good to 4.4 LTS, I'll send it to stable at vger.kernel.org in case it works for 4.4 LTS too.

This series applies on top of tag v4.4.126-cip22.

[...]

I've applied patches 1-5 only, as you requested. Thanks.

Ben.

Signature · 4 lines
Ben Hutchings, Software Developer                ?        Codethink Ltd
https://www.codethink.co.uk/                 Dale House, 35 Dale Street
                                     Manchester, M1 2HF, United Kingdom
We respect your privacy.?? See https://www.codethink.co.uk/privacy.html

Read the cover letter in its thread