We have test with and without gpio and we haven't seen any difference.
To be honest I prefer simplify the bindings which is already complex
and so remove gpio.
But I will in mind your advice if one day I have debounce issues.
Regards,
Benjamin
2014-10-09 14:10 GMT+02:00 Rob Clark :
> On Thu,
gpio used for HDMI hot plug detection is useless,
HDMI_STI register contains an hot plug detection status bit.
Fix binding documentation.
Signed-off-by: Benjamin Gaignard
---
Documentation/devicetree/bindings/gpu/st,stih4xx.txt | 2 --
drivers/gpu/drm/sti/sti_hdmi.c | 11
On Thu, Oct 9, 2014 at 4:42 AM, Benjamin Gaignard
wrote:
> gpio used for HDMI hot plug detection is useless,
> HDMI_STI register contains an hot plug detection status bit.
> Fix binding documentation.
Random thought, but depending on how much you trust your hw designers
you may want to at least