Dear community,
I have a problem with error occurs during kernel compile when i.MX DRM HDMI Feature is enabled.
**Question**
i.MX6 Kernel Does not support DRM HDMI?
Or is there a supported kernel version?
**description**
1. Chip : MCIMX6Q5EYM10AD
2. Kernel Version : L3.14.28
3. Kernel Configuration
4. Error Log
root@VirtualBox:/subhard/NxpBoard/Source/Kernel/Kernel-3.14.28# make -j8 scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h make[1]: `include/generated/mach-types.h'는 이미 갱신되었습니다. CALL scripts/checksyscalls.sh CHK include/generated/compile.h CC drivers/gpu/drm/drm_gem_cma_helper.o CC drivers/gpu/drm/drm_crtc_helper.o CC drivers/gpu/drm/drm_dp_helper.o CC drivers/gpu/drm/drm_fb_helper.o CC drivers/gpu/drm/drm_fb_cma_helper.o CC drivers/staging/imx-drm/imx-drm-core.o LD drivers/gpu/drm/drm_kms_helper.o LD drivers/gpu/drm/drm.o CC drivers/staging/imx-drm/imx-fb.o drivers/staging/imx-drm/imx-drm-core.c: In function ‘imx_drm_driver_unload’: drivers/staging/imx-drm/imx-drm-core.c:87:25: warning: unused variable ‘imxdrm’ [-Wunused-variable] LD drivers/gpu/drm/built-in.o LD drivers/gpu/built-in.o CC drivers/video/sysfillrect.o CC drivers/video/syscopyarea.o CC drivers/video/sysimgblt.o CC drivers/staging/imx-drm/imx-fbdev.o CC drivers/staging/imx-drm/imx-hdmi.o LD drivers/staging/imx-drm/imxdrm.o drivers/staging/imx-drm/imx-hdmi.c: In function ‘imx_hdmi_set_ipu_di_mux’: drivers/staging/imx-drm/imx-hdmi.c:146:17: error: ‘IMX6Q_GPR3_HDMI_MUX_CTL_SHIFT’ undeclared (first use in this function) drivers/staging/imx-drm/imx-hdmi.c:146:17: note: each undeclared identifier is reported only once for each function it appears in LD drivers/video/built-in.o make[3]: *** [drivers/staging/imx-drm/imx-hdmi.o] 오류 1 make[2]: *** [drivers/staging/imx-drm] 오류 2 make[1]: *** [drivers/staging] 오류 2 make[1]: *** 끝나지 않은 작업을 기다리고 있습니다.... make: *** [drivers] 오류 2 root@VirtualBox:/subhard/NxpBoard/Source/Kernel/Kernel-3.14.28# |
