tree cbf69b708e278ec89ccfd97f565e55671ec5c288
parent cd2d34d9b61ff4535eb6c8e49cf26acc0c55c712
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1460488475 +0300
committer Ville Syrjälä <ville.syrjala@linux.intel.com> 1460726727 +0300

drm/i915: Compute DSI PLL parameters during .compute_config()

Compute the DSI PLL parameters during .compute_config() rather than
.pre_pll_enable() so that we can fail gracefully if we can't find
suitable parameters.

In order to do that we need to store the DSI PLL parameters in
pipe_config.

v2: Handle BXT too

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1460488478-18311-3-git-send-email-ville.syrjala@linux.intel.com
Tested-by: Jani Nikula <jani.nikula@intel.com>