The new LS1028A DP driver code causes a link failure when DRM_IMX built-in, but platform is ARCH_LAYERSCAPE: drivers/gpu/drm/imx/ipuv3-crtc.c:51: undefined reference to `ipu_prg_enable' drivers/gpu/drm/imx/ipuv3-crtc.c:52: undefined reference to `ipu_dc_enable' drivers/gpu/drm/imx/ipuv3-crtc.c:53: undefined reference to `ipu_dc_enable_channel' drivers/gpu/drm/imx/ipuv3-crtc.c:54: undefined reference to `ipu_di_enable' drivers/gpu/drm/imx/ipuv3-crtc.o: In function `ipu_crtc_mode_set_nofb Adding a Kconfig dependency allow to build if ARCH_LAYERSCAPE is enable. Signed-off-by: Wen He <wen.he_1@xxxxxxx> --- drivers/gpu/ipu-v3/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/ipu-v3/Kconfig b/drivers/gpu/ipu-v3/Kconfig index fe6f8c5b4445..51ea88c440df 100644 --- a/drivers/gpu/ipu-v3/Kconfig +++ b/drivers/gpu/ipu-v3/Kconfig @@ -1,6 +1,6 @@ config IMX_IPUV3_CORE tristate "IPUv3 core support" - depends on SOC_IMX5 || SOC_IMX6Q || ARCH_MULTIPLATFORM || COMPILE_TEST + depends on SOC_IMX5 || SOC_IMX6Q || ARCH_MULTIPLATFORM || COMPILE_TEST || ARCH_LAYERSCAPE depends on DRM || !DRM # if DRM=m, this can't be 'y' select BITREVERSE select GENERIC_ALLOCATOR if DRM -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
