提交 2072fe51 编写于 作者: J Javier Martinez Canillas 提交者: Inki Dae

drm/exynos: Use VIDEO_SAMSUNG_S5P_G2D=n as G2D Kconfig dependency

Commit 254d4d11 ("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: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>
上级 36ffc2bd
...@@ -94,7 +94,7 @@ comment "Sub-drivers" ...@@ -94,7 +94,7 @@ comment "Sub-drivers"
config DRM_EXYNOS_G2D config DRM_EXYNOS_G2D
bool "G2D" bool "G2D"
depends on !VIDEO_SAMSUNG_S5P_G2D depends on VIDEO_SAMSUNG_S5P_G2D=n
select FRAME_VECTOR select FRAME_VECTOR
help help
Choose this option if you want to use Exynos G2D for DRM. Choose this option if you want to use Exynos G2D for DRM.
......
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