| Message ID | 1429812547-9640-3-git-send-email-geert@linux-m68k.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index b0a94cdd96add5c9..4591389108f0057b 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -979,8 +979,7 @@ config TOUCHSCREEN_SUN4I config TOUCHSCREEN_SUR40 tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen" - depends on USB - depends on MEDIA_USB_SUPPORT + depends on USB && MEDIA_USB_SUPPORT && HAS_DMA select INPUT_POLLDEV select VIDEOBUF2_DMA_SG help
If NO_DMA=y: warning: (TOUCHSCREEN_SUR40 && VIDEO_TW68 && VIDEO_CX23885 && VIDEO_CX25821 && VIDEO_CX88 && VIDEO_SAA7134) selects VIDEOBUF2_DMA_SG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) ERROR: "dma_unmap_sg" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "dma_map_sg" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "dma_sync_sg_for_cpu" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! TOUCHSCREEN_SUR40 selects VIDEOBUF2_DMA_SG, which bypasses its dependency on HAS_DMA. Make TOUCHSCREEN_SUR40 depend on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> --- drivers/input/touchscreen/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)