drm/i915: Add eDP support for Valleyview
Eventhough Valleyview display block is derived from Cantiga, VLV
supports eDP. So, added eDP checks in i9xx_crtc_mode_set path.
v2: use different DPIO_DIVISOR values for VGA, DP and eDP
v3: fix DPIO value calculation to use same values for all display
interfaces
v4: removed unconditional enabling of 6bpc dithering based on comments
from Daniel & Jani Nikula. Also changed the display enabling order to
force eDP detection first.
Signed-off-by: Gajanan Bhat <gajanan.bhat@intel.com>
Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2 files changed