[PATCH v9] drm/bridge: add it6505 driver

[Robert Foss]

Hey Allen,

I was running the pre-merge checks, and hit some build issues. This
was built against todays drm-misc-next branch, which I would like you
to rebase your patch against.

drivers/gpu/drm/bridge/ite-it6505.c: In function ‘it6505_bridge_atomic_enable’:
drivers/gpu/drm/bridge/ite-it6505.c:2919:15: error: implicit
declaration of function ‘drm_bridge_new_crtc_state’; did you mean
‘drm_atomic_get_new_crtc_state’?
[-Werror=implicit-function-declaration]
 2919 |  crtc_state = drm_bridge_new_crtc_state(bridge, old_state);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~
      |               drm_atomic_get_new_crtc_state
drivers/gpu/drm/bridge/ite-it6505.c:2919:13: warning: assignment to
‘const struct drm_crtc_state *’ from ‘int’ makes pointer from integer
without a cast [-Wint-conversion]
 2919 |  crtc_state = drm_bridge_new_crtc_state(bridge, old_state);
      |             ^