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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-03-29 03:28:55 +0200
committerInki Dae <daeinki@gmail.com>2016-04-12 17:23:49 +0200
commit2072fe51466f86e1f0eedf12bff7106913807efc (patch)
treee12886c49db08cd5b26fcb4d4eb4a5f98b465f6d /drivers/gpu
parentdrm/exynos: fix a warning message (diff)
downloadlinux-2072fe51466f86e1f0eedf12bff7106913807efc.tar.xz
linux-2072fe51466f86e1f0eedf12bff7106913807efc.zip
drm/exynos: Use VIDEO_SAMSUNG_S5P_G2D=n as G2D Kconfig dependency
Commit 254d4d111ee1 ("drm/exynos: Add dependency for G2D in Kconfig") made the DRM_EXYNOS_G2D symbol to only be selectable if the s5p-g2d V4L2 driver is not enabled, since both use the same HW IP block. But added the dependency as depends on !VIDEO_SAMSUNG_S5P_G2D which isn't correct since Kconfig expressions are not boolean but tristate. So it will only evaluate to 'n' if VIDEO_SAMSUNG_S5P_G2D=y but it will evaluate to m if VIDEO_SAMSUNG_S5P_G2D=m. This means that both the V4L2 and DRM drivers can be enabled if the former is enabled as a module, which is not what we want. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/exynos/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index f17d39279596..baddf33fb475 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -94,7 +94,7 @@ comment "Sub-drivers"
config DRM_EXYNOS_G2D
bool "G2D"
- depends on !VIDEO_SAMSUNG_S5P_G2D
+ depends on VIDEO_SAMSUNG_S5P_G2D=n
select FRAME_VECTOR
help
Choose this option if you want to use Exynos G2D for DRM.