drm/i915: Fix transposed arguments to skl_plane_wm_level()

Accidentally transposed the arguments to skl_plane_wm_level()
which is causing us to mistakenly think that the plane watermarks
have/have not changed when the opposite may be true. Swap the
arguments so this actually works.

The other uses of this look OK.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Fixes: 2871b2fde449 ("drm/i915: Fix TGL+ plane SAGV watermark programming")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210325004415.17432-1-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
1 file changed