Merge tag 'drm-intel-fixes-2021-09-23' of git://anongit.freedesktop.org/drm/drm-intel...

drm/i915 fixes for v5.15-rc3:
- Fix ADL-P memory bandwidth parameters
- Fix memory corruption due to a double free
- Fix memory leak in DMC firmware handling

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87o88jbk3o.fsf@intel.com