If DEM_QXL is y and DRM_TTM_HELPER is m, building fails:
drivers/gpu/drm/qxl/qxl_object.o: undefined reference to `drm_gem_ttm_print_info'
Select DRM_TTM_HELPER to fix this.
Fixes: 78d54f1f6a33 ("drm/qxl: use drm_gem_ttm_print_info")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/gpu/drm/qxl/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig
index d0d691b..ca3f51c 100644
--- a/drivers/gpu/drm/qxl/Kconfig
+++ b/drivers/gpu/drm/qxl/Kconfig
@@ -4,6 +4,7 @@ config DRM_QXL
depends on DRM && PCI && MMU
select DRM_KMS_HELPER
select DRM_TTM
+ select DRM_TTM_HELPER
select CRC32
help
QXL virtual GPU for Spice virtualization desktop integration.
--
2.7.4
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