Hi all, wondering if someone here can help me. I arranged up a driver for this chip starting from si476x driver. Chip is actually connected in i2c. Chip works mainly well, in some strange combination of tune / seek operations, it become unresponsive. No answer to any i2c command is given anymore. Only hardware reset helps. If you have some idea / hint on the issue, really appreciated. (I attach some debug messages) Many thanks Angelo Dureghello si4745-core 1-0063: si4745_core_cmd_fm_tune_status si4745-core 1-0063: cmd 22, usecs 1000 args : 00 reply : 81 02 22 38 1d 05 50 01 si4745-core 1-0063: reply good si4745: si4745_radio_s_frequency: entering si4745: si4745_radio_s_frequency: tuning : v4l2 8760 si4745 1401600 si4745-core 1-0063: si4745_core_cmd_fm_tune_status si4745-core 1-0063: cmd 22, usecs 1000 args : 01 reply : 80 02 22 38 1d 05 50 01 si4745-core 1-0063: reply good si4745-core 1-0063: cmd 20, usecs 200000 args : 00 22 38 00 reply : 80 si4745-core 1-0063: reply good si4745-core 1-0063: cmd 14, usecs 100 args : reply : 81 si4745-core 1-0063: reply good si4745-core 1-0063: cmd 12, usecs 80000 args : 00 01 04 bb 80 si4745: si4745_radio_g_tuner: entering si4745-core 1-0063: cmd 23, usecs 1000 args : 00 reply : 00 00 00 00 00 00 00 00 si4745-core 1-0063: reply wrong si4745: si4745_radio_g_tuner: entering si4745-core 1-0063: cmd 23, usecs 1000 args : 00 reply : 00 00 00 00 00 00 00 00 si4745-core 1-0063: reply wrong si4745: si4745_radio_g_tuner: entering si4745-core 1-0063: cmd 23, usecs 1000 args : 00 reply : 00 00 00 00 00 00 00 00 si4745-core 1-0063: reply wrong si4745: si4745_radio_g_tuner: entering si4745-core 1-0063: cmd 23, usecs 1000 si4745-core 1-0063: Core device is dead. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
