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| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-07-29 01:23:32 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-09-05 19:52:54 +0300 |
| commit | 3e8b2403545efd46c6347002e27eae4708205fd4 (patch) | |
| tree | 0010d8afb9804f2146ad55b84e248a1847d441b6 /drivers/gpu/drm/xlnx | |
| parent | rapidio: Replace 'select' DMAENGINES 'with depends on' (diff) | |
| download | linux-dev-3e8b2403545efd46c6347002e27eae4708205fd4.tar.xz linux-dev-3e8b2403545efd46c6347002e27eae4708205fd4.zip | |
drm: xlnx: dpsub: Fix DMADEVICES Kconfig dependency
The dpsub driver uses the DMA engine API, and thus selects DMA_ENGINE to
provide that API. DMA_ENGINE depends on DMADEVICES, which can be
deselected by the user, creating a possibly unmet indirect dependency:
WARNING: unmet direct dependencies detected for DMA_ENGINE
Depends on [n]: DMADEVICES [=n]
Selected by [m]:
- DRM_ZYNQMP_DPSUB [=m] && HAS_IOMEM [=y] && (ARCH_ZYNQMP || COMPILE_TEST [=y]) && COMMON_CLK [=y] && DRM [=m] && OF [=y]
Add a dependency on DMADEVICES to fix this.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Diffstat (limited to 'drivers/gpu/drm/xlnx')
| -rw-r--r-- | drivers/gpu/drm/xlnx/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig index aa6cd889bd11..b52c6cdfc0b8 100644 --- a/drivers/gpu/drm/xlnx/Kconfig +++ b/drivers/gpu/drm/xlnx/Kconfig @@ -2,6 +2,7 @@ config DRM_ZYNQMP_DPSUB tristate "ZynqMP DisplayPort Controller Driver" depends on ARCH_ZYNQMP || COMPILE_TEST depends on COMMON_CLK && DRM && OF + depends on DMADEVICES select DMA_ENGINE select DRM_GEM_CMA_HELPER select DRM_KMS_CMA_HELPER |