On Wednesday, August 14, 2013 11:14:15 PM UTC+5:30, Thomas Schorpp wrote: > OK, with the patched fex file and devices.c from > > [linux-sunxi] [PATCH v2 1/1] [sunxi-boards/a20] Add support for Allwinner (DVB/ATSC) Transport Stream Controller(s) (TSC) > > [PATCH v2 1/1] [stage/sunxi-3.4] sw_nand: sunxi devices core using wrong MMIO region range, overlaps TSC/TSI register base address 0x01c04000 > > and the driver patches from this topic here > > > > the driver basically loads and inits: > > > > [ 161.016837] [tsc-inf] tscdev_init: kmalloc memory, size: 0x212000 > > [ 161.042378] [tsc-dbg] register_tsiomem: check_mem_region return: 0 > > [ 161.055409] [tsc-dbg] register_tsiomem: devp->regsaddr: 0xf0104000 > > > > root@vdr2:~# cat /proc/iomem |grep -C 1 -i ts > > 01c03000-01c03fff : sw_nand > > 01c04000-01c04fff : ts regs > > 01c0a000-01c0afff : disp > > > > root@vdr2:~# ls -l /dev/ts* > > crw------- 1 root root 225, 0 Aug 14 19:10 /dev/tsc_dev > > > > And ioctl() triggers the controller setup successfully. > > > > root@vdr2:~# dd if=/dev/tsc_dev of=/dev/null bs=1K count=100 & > > > > [ 1064.861178] [tsc-inf] tscdev_open: ahb_ts clk rate: 0x1 > > [ 1064.871506] [tsc-inf] tscdev_open: parent clock rate 384000000 > > [ 1064.881674] [tsc-inf] tscdev_open: clock rate 192000000 > > [ 1064.891079] [tsc-inf] tscdev_open: clock rate 192000000 > > > > Ready to build the Philips CU1216-MKIII TDA10023 DVB-C- Receiver "recycling" SMT extension board next days. > > Others are invited to build boards with their receiver modules and extend driver Kconfig for more receivers, too. > > > > Next i2c and frontend driver integration, if someone can do that faster, pls don't wait for me and pls CC linux-media list. > > > > dvb_core integration after the hardware and driver PIO tests success. > > > > Thanks for all the great community support :-) > > > > y > > tom Hi, I need some help. I am trying to take TS stream input through TS0 Allwinner A20 board by SMDT. I have the Fex file info as below. [tsc_para] tsc_used = 1 tsc_cla = port:PE00<2><default><default><default> tsc_err = port:PE01<2><default><default><default> tsc_sync = port:PE02<2><default><default><default> tsc_dvld = port:PE03<2><default><default><default> tsc_d0 = port:PE04<2><default><default><default> tsc_d1 = port:PE05<2><default><default><default> tsc_d2 = port:PE06<2><default><default><default> tsc_d3 = port:PE07<2><default><default><default> tsc_d4 = port:PE08<2><default><default><default> tsc_d5 = port:PE09<2><default><default><default> tsc_d6 = port:PE10<2><default><default><default> tsc_d7 = port:PE11<2><default><default><default> Now, with this I get some error when I load the tscdrv.ko. below are the errors <6>[ 775.488646] [tsc-inf] tscdev_init: kmalloc memory, size: 0x212000 <6>[ 775.509833] [tsc-inf] request_tsc_pio: request tsc pio119 failed, maybe error <6>[ 775.509889] [tsc-inf] request_tsc_pio: request tsc pio120 failed, maybe error <6>[ 775.509934] [tsc-inf] request_tsc_pio: request tsc pio121 failed, maybe error <6>[ 775.509979] [tsc-inf] request_tsc_pio: request tsc pio122 failed, maybe error <6>[ 775.510023] [tsc-inf] request_tsc_pio: request tsc pio123 failed, maybe error <6>[ 775.510067] [tsc-inf] request_tsc_pio: request tsc pio124 failed, maybe error <6>[ 775.510112] [tsc-inf] request_tsc_pio: request tsc pio125 failed, maybe error <6>[ 775.510156] [tsc-inf] request_tsc_pio: request tsc pio126 failed, maybe error <6>[ 775.510200] [tsc-inf] request_tsc_pio: request tsc pio127 failed, maybe error <6>[ 775.510245] [tsc-inf] request_tsc_pio: request tsc pio128 failed, maybe error <6>[ 775.510289] [tsc-inf] request_tsc_pio: request tsc pio129 failed, maybe error <6>[ 775.510333] [tsc-inf] request_tsc_pio: request tsc pio130 failed, maybe error <6>[ 775.514859] [tsc-dbg] register_tsiomem: check_mem_region return: 0 <6>[ 775.514991] [tsc-dbg] register_tsiomem: devp->regsaddr: 0xf0012000 am I missing something? Do I need to modify the fex file? please forgive me if my questions are wrong. I am fairly new to android & Allwinner platform. thanks a lot Anuroop
