Commit a4ba1ea6 authored Sep 12, 2023 by Jani Nikula

drm/i915: define I915 during i915 driver build



The xe driver will reuse i915 display code by compiling it separately as
part of xe. We'll want to be able to distinguish between building the
i915 display code for i915 and xe. Define I915 when building i915.

Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/97558201836115b91cbe32840239df855d0c2e4c.1694514689.git.jani.nikula@intel.com

parent 3570bd98

drivers/gpu/drm/i915/Makefile

+4 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,10 @@ CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
		CFLAGS_display/intel_display_device.o = $(call cc-disable-warning, override-init)
		CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init)

		# Support compiling the display code separately for both i915 and xe
		# drivers. Define I915 when building i915.
		subdir-ccflags-y += -DI915

		subdir-ccflags-y += -I$(srctree)/$(src)

		# Please keep these build lists sorted!