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authorJani Nikula <[email protected]>2023-09-12 14:06:28 +0300
committerJani Nikula <[email protected]>2023-09-29 13:51:39 +0300
commita4ba1ea69f6b6d2b3eee7234deba986a82a77203 (patch)
treec39203acd236d8835301137c122bb4540b464f29
parent3570bd989acc66add5726785058cceffa06b1f54 (diff)
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 <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Cc: Lucas De Marchi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/97558201836115b91cbe32840239df855d0c2e4c.1694514689.git.jani.nikula@intel.com
-rw-r--r--drivers/gpu/drm/i915/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index de4967c141f0..dec78efa452a 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -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!