drm/i915: Add cdclk change support for chv
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 27 Jun 2014 23:03:57 +0000 (02:03 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 8 Aug 2014 15:43:41 +0000 (17:43 +0200)
commit383c5a6a4682f6816fb5a07aebd89c5813c3d1c7
treef62f5d59000d4075cd83b841c2bea368cbb04bd5
parent06ffc7789e76a095e85814dbcf7b660344f6b679
drm/i915: Add cdclk change support for chv

Looks like the Punit is supposed to support the 400MHz cdclk directly on
chv, so we don't need the vlv tricks.

FIXME: Punit doesn't seem ready for this yet on current hw

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_display.c