drm/i915: Enable AUX power earlier

For DDI/TypeC ports the AUX power domain needs to be enabled before the
port's PLL is enabled, so move the enabling earlier accordingly.

v2:
- Preserve the pre_pll hook for GEN9_LP. (Ville)
v3:
- Add related BSpec entries to commit log. (Jose)
v4:
- Rebase on the upstream ICL pre_pll_enable change.

BSpec: 21750, 22243
Cc: Paulo Zanoni <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: José Roberto de Souza <[email protected]>
Cc: Manasi Navare <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: José Roberto de Souza <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions