If COMPILE_TEST is y and IOMMU_SUPPORT is n, selecting TEGRA_VDE
to m will set IOMMU_IOVA to m, this fails the building of
TEGRA_HOST1X and DRM_TEGRA which is y like this:
drivers/gpu/host1x/cdma.o: In function `host1x_cdma_init':
cdma.c:(.text+0x66c): undefined reference to `alloc_iova'
cdma.c:(.text+0x698): undefined reference to `__free_iova'
drivers/gpu/drm/tegra/drm.o: In function `tegra_drm_unload':
drm.c:(.text+0xeb0): undefined reference to `put_iova_domain'
drm.c:(.text+0xeb4): undefined reference to `iova_cache_put'
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 6b2265975239 ("media: staging: tegra-vde: Fix build error")
Fixes: b301f8de1925 ("media: staging: media: tegra-vde: Add IOMMU support")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/staging/media/tegra-vde/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/tegra-vde/Kconfig b/drivers/staging/media/tegra-vde/Kconfig
index ba49ea5..a41d30c 100644
--- a/drivers/staging/media/tegra-vde/Kconfig
+++ b/drivers/staging/media/tegra-vde/Kconfig
@@ -1,9 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
config TEGRA_VDE
tristate "NVIDIA Tegra Video Decoder Engine driver"
- depends on ARCH_TEGRA || COMPILE_TEST
+ depends on ARCH_TEGRA
select DMA_SHARED_BUFFER
- select IOMMU_IOVA if (IOMMU_SUPPORT || COMPILE_TEST)
+ select IOMMU_IOVA if IOMMU_SUPPORT
select SRAM
help
Say Y here to enable support for the NVIDIA Tegra video decoder
--
2.7.4
