ltq-vdsl-mei: enable vectoring error sample callback

This re-enables the vectoring error sample callback and adds a
dependency to the corresponding driver.

Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jan Hoffmann <jan@3e8.eu>

package/kernel/lantiq/ltq-vdsl-mei/Makefile

@@ -9,7 +9,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-vdsl-vr9-mei
 PKG_VERSION:=1.5.17.6
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PKG_BASE_NAME:=drv_mei_cpe
 PKG_SOURCE:=$(PKG_BASE_NAME)-$(PKG_VERSION).tar.gz
@@ -29,7 +29,7 @@ define KernelPackage/ltq-vdsl-vr9-mei
   TITLE:=mei driver for vdsl
   SECTION:=sys
   SUBMENU:=Network Devices
-  DEPENDS:=@TARGET_lantiq_xrx200 +kmod-ltq-ifxos
+  DEPENDS:=@TARGET_lantiq_xrx200 +kmod-ltq-ifxos +kmod-ltq-vectoring
   FILES:=$(PKG_BUILD_DIR)/src/drv_mei_cpe.ko
   AUTOLOAD:=$(call AutoLoad,50,drv_mei_cpe)
 endef

package/kernel/lantiq/ltq-vdsl-mei/patches/100-compat.patch

@@ -376,17 +376,6 @@
  }
 
  IFX_int32_t MEI_PLL_ConfigInit(MEI_DEV_T *pMeiDev)
---- a/src/drv_mei_cpe_dsm.c
-+++ b/src/drv_mei_cpe_dsm.c
-@@ -144,7 +144,7 @@ IFX_void_t MEI_VRX_DSM_DataInit(MEI_DEV_
-    memset((IFX_uint8_t *)&pMeiDev->firmwareFeatures, 0x00, sizeof(IOCTL_MEI_firmwareFeatures_t));
-    pMeiDev->meiFwDlCount = 0;
-
--   pMeiDev->meiERBbuf.pCallBackFunc = mei_dsm_cb_func_hook;
-+   pMeiDev->meiERBbuf.pCallBackFunc = NULL;
-
-    PRN_DBG_USR_NL( MEI_DRV, MEI_DRV_PRN_LEVEL_NORMAL,
-             ("MEI_DRV: PP callback function addr = 0x%08X" MEI_DRV_CRLF,
 --- a/src/drv_mei_cpe_download_vrx.c
 +++ b/src/drv_mei_cpe_download_vrx.c
 @@ -3281,12 +3281,14 @@ IFX_int32_t MEI_DEV_IoctlFirmwareDownloa