Dear Mako: I am studying the em28xx codes under Linux kernel(2.6.20). It seems that there is no ATSC or NTSC support. In em28xx-card.c, it defines em28xx_boards array to specify the tv card the driver can support, struct em28xx_input indicates the tv input method, but in the em28xx_boards, there is no struct that includes EM28XX_VMUX_TELEVISION. I got puzzled by the driver now. :{ _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb