APPLIED[J]: [PATCH 2/3][SRU][U] drm/i915: Don't request GMBUS to generate irqs when called while irqs are off

[Andrea Righi]

On Wed, Dec 15, 2021 at 12:11:22PM +0800, Koba Ko wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1949321 
> 
> We will need to do some i2c poking from the encoder->shutdown() hook.
> Currently that gets called after irqs have been turned off. We still
> poll the gmbus status bits even if the interrupt never arrives so
> things will work just fine. But seems like asking gmbus to generate
> interrupts we will never see is a bit pointless, so don't.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Link: https://patchwork.freedesktop.org/patch/msgid/20211029191802.18448-1-ville.syrjala@linux.intel.com
> Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
> (cherry picked from commit fa2a6c5b9cfb0dfbd1b811b154a036df1017ce66
> linux-next)
> Signed-off-by: Koba Ko <koba.ko at canonical.com>

Applied to jammy:linux.

Thanks,
-Andrea