hi list, FYI - I have some local patches (currently not ready to sent && merge) but want to let you know about the new status: the init messages I have now from the arizona-spi for the audio codec WM5102 in dmesg of my local patched 4.1.0 (mainline aka torvals/master) are: [ 6.067993] pxa2xx-spi 80860F0E:00: no DMA channels available, using PIO [ 6.068072] pxa2xx-spi 80860F0E:00: registered master spi32766 (dynamic) [ 6.068216] spi spi-WM510205:00: 8333333 Hz actual, PIO [ 6.068224] spi spi-WM510205:00: setup mode 0, 8 bits/w, 8000000 Hz max --> 0 [ 6.068284] spi spi-WM510205:00: checking WM510205 with wm8310 [ 6.068290] spi spi-WM510205:00: checking WM510205 with wm8311 [ 6.068295] spi spi-WM510205:00: checking WM510205 with wm8312 [ 6.068299] spi spi-WM510205:00: checking WM510205 with wm8320 [ 6.068304] spi spi-WM510205:00: checking WM510205 with wm8321 [ 6.068308] spi spi-WM510205:00: checking WM510205 with wm8325 [ 6.068312] spi spi-WM510205:00: checking WM510205 with wm8326 [ 6.068316] spi spi-WM510205:00: modalias WM510205 in id_table not found, returns NULL [ 6.068322] spi spi-WM510205:00: checking WM510205 with bmp180 [ 6.068327] spi spi-WM510205:00: checking WM510205 with bmp181 [ 6.068331] spi spi-WM510205:00: modalias WM510205 in id_table not found, returns NULL [ 6.068337] pxa2xx-spi 80860F0E:00: registered child spi-WM510205:00 [ 6.143633] arizona spi-WM510205:00: acpi_match_device() first, than via spi_get_device_id(). [ 6.143643] arizona spi-WM510205:00: matched ACPI ID and data [ 6.143648] arizona spi-WM510205:00: using 1 as type for arizona audio codec [ 6.143652] arizona spi-WM510205:00: regmap set to wm5102_spi [ 6.144461] arizona spi-WM510205:00: arizona_spi_probe done, call and return of arizona_dev_init [ 6.144576] spi-WM510205:00 supply AVDD not found, using dummy regulator [ 6.144761] spi-WM510205:00 supply DBVDD1 not found, using dummy regulator [ 6.144784] spi-WM510205:00 supply DCVDD not found, using dummy regulator [ 6.176047] arizona spi-WM510205:00: Unknown device ID: ffff [ 6.194727] sst-acpi 80860F28:00: No matching ASoC machine driver found Note : most of the messages here are by local dev_err() added into some functions used to see whats going on there... It seems that I have to patch arizona_core again: the function arizona_dev_init() to, so it will find and use the correct device ID... So going on and will report soon again That all but not trivial... cheers Christian H. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
