Mika Kuoppala <mika.kuoppala at linux.intel.com> writes:
> HDC pipeline flush is bit on the first dword of
> the PIPE_CONTROL, not the second. Make it so.
>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Fixes: 4aa0b5d457f5 ("drm/i915/tgl: Add HDC Pipeline Flush")