# Re: \[PATCH 0/6\] OMAPDSS: HDMI PHY burnout fix

- From: Tony Lindgren \<tony@atomide.com\>
- Date: 2012-01-20 14:49:18 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2012/01/13462593
- Thread: https://ratatoskr.run/linux-omap/2012/01/13462592/t.md

```text
* Tomi Valkeinen [ref] [120117 04:16]:
> The main patch in this set is the last one, which implements a fix for the HW
> bug on OMAP4 which causes physical damage to the board if the HDMI cable is not
> connected but HDMI output is enabled.
> 
> The preceding patches are small cleanups/fixes for HDMI GPIOs so that the fix
> can be implemented.
> 
> Note that I haven't gotten a confirmation that using LDO_ON for the HDMI PHY
> power fixes the issue. So whether the fix works or not is unclear.

Feel free to merge via fb tree. For the arch/arm/*omap*/* parts:

Acked-by: Tony Lindgren <tony@atomide.com>
```