drm/i915/dsb: feature flag added for display state buffer.
authorAnimesh Manna <animesh.manna@intel.com>
Fri, 20 Sep 2019 11:59:21 +0000 (17:29 +0530)
committerJani Nikula <jani.nikula@intel.com>
Mon, 23 Sep 2019 06:37:54 +0000 (09:37 +0300)
commit18febcb74ed37abd835da0ab5335df67ed40e4b5
tree895c4f343a0ad0252b89e55661a3af8f976f3b51
parent84af7649188194a74cdd6437235a5e3c86108f0f
drm/i915/dsb: feature flag added for display state buffer.

Display State Buffer(DSB) is a new hardware capability, introduced
in GEN12 display. DSB allows a driver to batch-program display HW
registers.

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190920115930.27829-2-animesh.manna@intel.com
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_device_info.h