drm/i915/icl: Disable DDI function
authorMadhav Chauhan <madhav.chauhan@intel.com>
Tue, 30 Oct 2018 11:56:17 +0000 (13:56 +0200)
committerJani Nikula <jani.nikula@intel.com>
Wed, 31 Oct 2018 11:13:30 +0000 (13:13 +0200)
commit7aa32f7c47c9c90eb0ad36a4ccc79418e48335b1
tree45e08acddd8ce7ff9e897df9f88ae6c049b6c3f9
parent4769b598b94383bacd211caa2285e264c5e50498
drm/i915/icl: Disable DDI function

This patch disables DDI function by writing to
TRANS_DDI_FUNC_CTL registers of DSI ports as part
of DSI disable sequence.

Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0088d643247135ba96943fa14625f5a43f43633.1540900289.git.jani.nikula@intel.com
drivers/gpu/drm/i915/icl_dsi.c