drm/i915/display: split out hw state readout and sanitize

Split out the modeset hardware state readout and sanitize, or state
setup, to a separate file.

Do some drive-by checkpatch fixes while at it.

v2: Rebase

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220617094817.3466584-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2022-06-17 12:48:16 +03:00
commit 2c7676b6b1
5 changed files with 778 additions and 725 deletions