[alsa-devel] sound on asus x205ta
Michele Curti
michele.curti at gmail.com
Thu Apr 28 23:56:40 CEST 2016
On Thu, Mar 03, 2016 at 10:20:55AM -0600, Pierre-Louis Bossart wrote:
> On 3/3/16 5:27 AM, Vinod Koul wrote:
> >On Thu, Mar 03, 2016 at 12:11:10PM +0100, Michele Curti wrote:
> >>Hi Vinod,
> >>
> >>>>[ 7.970937] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
> >>>>[ 7.970964] intel_sst_acpi 80860F28:00: fw returned err -16
> >>>Yes this is a problem, which FW are you using
> >
> >Have you tried the recent kernels, Pierre did a bunch of update and got many
> >things working.
> >
> >As for timeout, that simply means we have send a message to DSP which failed
> >to get a response. Perhpas the message had some bad element of FW had a
> >bug/crashed...
>
> The firmware timeout is due to a change in the BIOS for BYT-CR devices that
> impacts the IPC interrupt number, I have a set of patches that fix this on
> Asus T100TAF but I still can't get any sound out.
>
Hi!
So, it seems I got dsp interrupts after the timeout errors. I added
dev_dbg(drv->dev, "Interrupt received\n");
to the intel_sst_interrupt_mrfld() function
[zio at asus ~]$ dmesg | grep "Interrupt received" | wc -l
105
[zio at asus ~]$ cat /proc/interrupts | grep sst
1: 105 0 0 0 IO-APIC 29-fasteoi intel_sst_driver
[zio at asus ~]$ dmesg | grep intel_sst
[ 3.003961] intel_sst_acpi 80860F28:00: LPE base: 0x90a00000 size:0x200000
[ 3.003970] intel_sst_acpi 80860F28:00: IRAM base: 0x90ac0000
[ 3.004002] intel_sst_acpi 80860F28:00: DRAM base: 0x90b00000
[ 3.004013] intel_sst_acpi 80860F28:00: SHIM base: 0x90b40000
[ 3.004024] intel_sst_acpi 80860F28:00: Mailbox base: 0x90b44000
[ 3.004033] intel_sst_acpi 80860F28:00: DDR base: 0x20000000
[ 3.004260] intel_sst_acpi 80860F28:00: Got drv data max stream 25
[ 3.004388] intel_sst_acpi 80860F28:00: Registered IRQ 0x1
[ 3.004396] intel_sst_acpi 80860F28:00: Requesting FW intel/fw_sst_0f28_ssp0.bin now...
[ 3.004792] intel_sst_acpi 80860F28:00: LPE is already in RESET state, No action
[ 3.024222] intel_sst_acpi 80860F28:00: Enter
[ 3.024232] intel_sst_acpi 80860F28:00: Request Fw completed
[ 3.024507] intel_sst_acpi 80860F28:00: copied fw to ffff88007a900000
[ 3.024514] intel_sst_acpi 80860F28:00: phys: 7a900000
[ 3.024933] intel_sst_acpi 80860F28:00: Enter
[ 3.024943] intel_sst_acpi 80860F28:00: header sign=$SST\xffffff96\xffffffb4
[ 3.024949] intel_sst_acpi 80860F28:00: module sign $SST\xffffff82\xffffffb4
[ 3.024955] intel_sst_acpi 80860F28:00: module entrypoint 0x0
[ 4.905820] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 4.905833] intel_sst_acpi 80860F28:00: fw returned err -16
[ 5.905864] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 5.905891] intel_sst_acpi 80860F28:00: fw returned err -16
[ 6.905818] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 6.905838] intel_sst_acpi 80860F28:00: fw returned err -16
[ 7.905823] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 7.905849] intel_sst_acpi 80860F28:00: fw returned err -16
[ 8.905820] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 8.905847] intel_sst_acpi 80860F28:00: fw returned err -16
[ 9.905830] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 9.905857] intel_sst_acpi 80860F28:00: fw returned err -16
[ 10.905828] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 10.905855] intel_sst_acpi 80860F28:00: fw returned err -16
[ 11.905826] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 11.905853] intel_sst_acpi 80860F28:00: fw returned err -16
[ 12.905828] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 12.905854] intel_sst_acpi 80860F28:00: fw returned err -16
[ 13.905819] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 13.905843] intel_sst_acpi 80860F28:00: fw returned err -16
[ 14.925811] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 14.925836] intel_sst_acpi 80860F28:00: fw returned err -16
[ 15.925823] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 15.925850] intel_sst_acpi 80860F28:00: fw returned err -16
[ 16.925819] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 16.925844] intel_sst_acpi 80860F28:00: fw returned err -16
[ 17.925818] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 17.925841] intel_sst_acpi 80860F28:00: fw returned err -16
[ 18.925821] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 18.925845] intel_sst_acpi 80860F28:00: fw returned err -16
[ 19.925810] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 19.925834] intel_sst_acpi 80860F28:00: fw returned err -16
[ 20.925788] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 20.925809] intel_sst_acpi 80860F28:00: fw returned err -16
[ 21.925821] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 21.925846] intel_sst_acpi 80860F28:00: fw returned err -16
[ 22.920830] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 22.920856] intel_sst_acpi 80860F28:00: fw returned err -16
[ 23.884836] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 23.884859] intel_sst_acpi 80860F28:00: fw returned err -16
[ 24.853161] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 24.853174] intel_sst_acpi 80860F28:00: fw returned err -16
[ 25.825400] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 25.825427] intel_sst_acpi 80860F28:00: fw returned err -16
[ 26.800986] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 26.801008] intel_sst_acpi 80860F28:00: fw returned err -16
[ 27.779566] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 27.779592] intel_sst_acpi 80860F28:00: fw returned err -16
[ 28.760784] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 28.760809] intel_sst_acpi 80860F28:00: fw returned err -16
[ 29.744302] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 29.744328] intel_sst_acpi 80860F28:00: fw returned err -16
[ 30.729854] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 30.729881] intel_sst_acpi 80860F28:00: fw returned err -16
[ 31.717175] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 31.717202] intel_sst_acpi 80860F28:00: fw returned err -16
[ 32.706075] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 32.706102] intel_sst_acpi 80860F28:00: fw returned err -16
[ 33.696343] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 33.696367] intel_sst_acpi 80860F28:00: fw returned err -16
[ 34.687818] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 34.687844] intel_sst_acpi 80860F28:00: fw returned err -16
[ 35.680357] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 35.680383] intel_sst_acpi 80860F28:00: fw returned err -16
[ 36.673818] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 36.673844] intel_sst_acpi 80860F28:00: fw returned err -16
[ 37.668111] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 37.668135] intel_sst_acpi 80860F28:00: fw returned err -16
[ 38.663091] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 38.663118] intel_sst_acpi 80860F28:00: fw returned err -16
[ 39.658680] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 39.658691] intel_sst_acpi 80860F28:00: fw returned err -16
[ 40.654812] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 40.654824] intel_sst_acpi 80860F28:00: fw returned err -16
[ 41.651466] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 41.651479] intel_sst_acpi 80860F28:00: fw returned err -16
[ 42.648513] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[ 42.648525] intel_sst_acpi 80860F28:00: fw returned err -16
[ 43.645942] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 43.645952] intel_sst_acpi 80860F28:00: fw returned err -16
[ 45.052845] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 45.052873] intel_sst_acpi 80860F28:00: fw returned err -16
[ 46.050948] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 46.050960] intel_sst_acpi 80860F28:00: fw returned err -16
[ 47.049320] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 47.049331] intel_sst_acpi 80860F28:00: fw returned err -16
[ 48.047885] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 48.047896] intel_sst_acpi 80860F28:00: fw returned err -16
[ 49.046627] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 49.046638] intel_sst_acpi 80860F28:00: fw returned err -16
[ 50.045542] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 50.045553] intel_sst_acpi 80860F28:00: fw returned err -16
[ 51.044603] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 51.044632] intel_sst_acpi 80860F28:00: fw returned err -16
[ 52.043787] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 52.043815] intel_sst_acpi 80860F28:00: fw returned err -16
[ 53.043030] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 53.043056] intel_sst_acpi 80860F28:00: fw returned err -16
[ 54.042669] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 54.042696] intel_sst_acpi 80860F28:00: fw returned err -16
[ 55.045310] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 55.045337] intel_sst_acpi 80860F28:00: fw returned err -16
[ 56.047789] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 56.047815] intel_sst_acpi 80860F28:00: fw returned err -16
[ 57.050159] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 57.050185] intel_sst_acpi 80860F28:00: fw returned err -16
[ 58.052350] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 58.052362] intel_sst_acpi 80860F28:00: fw returned err -16
[ 59.054494] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 59.054521] intel_sst_acpi 80860F28:00: fw returned err -16
[ 60.056485] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 60.056511] intel_sst_acpi 80860F28:00: fw returned err -16
[ 61.058360] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 61.058385] intel_sst_acpi 80860F28:00: fw returned err -16
[ 62.060160] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 62.060189] intel_sst_acpi 80860F28:00: fw returned err -16
[ 63.061829] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 63.061840] intel_sst_acpi 80860F28:00: fw returned err -16
[ 64.063443] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 64.063469] intel_sst_acpi 80860F28:00: fw returned err -16
[ 65.064970] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 65.064997] intel_sst_acpi 80860F28:00: fw returned err -16
[ 66.066390] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 66.066403] intel_sst_acpi 80860F28:00: fw returned err -16
[ 67.067803] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 67.067829] intel_sst_acpi 80860F28:00: fw returned err -16
[ 68.069108] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 68.069134] intel_sst_acpi 80860F28:00: fw returned err -16
[ 69.070353] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 69.070380] intel_sst_acpi 80860F28:00: fw returned err -16
[ 70.071530] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 70.071553] intel_sst_acpi 80860F28:00: fw returned err -16
[ 71.072665] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 71.072692] intel_sst_acpi 80860F28:00: fw returned err -16
[ 72.077040] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 72.077050] intel_sst_acpi 80860F28:00: fw returned err -16
[ 73.078102] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 73.078128] intel_sst_acpi 80860F28:00: fw returned err -16
[ 74.079073] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 74.079099] intel_sst_acpi 80860F28:00: fw returned err -16
[ 75.080034] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 75.080060] intel_sst_acpi 80860F28:00: fw returned err -16
[ 76.080922] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 76.080949] intel_sst_acpi 80860F28:00: fw returned err -16
[ 77.081768] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 77.081794] intel_sst_acpi 80860F28:00: fw returned err -16
[ 78.082592] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 78.082617] intel_sst_acpi 80860F28:00: fw returned err -16
[ 79.083395] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 79.083422] intel_sst_acpi 80860F28:00: fw returned err -16
[ 80.084155] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 80.084181] intel_sst_acpi 80860F28:00: fw returned err -16
[ 81.084883] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[ 81.084910] intel_sst_acpi 80860F28:00: fw returned err -16
[ 81.187135] intel_sst_acpi 80860F28:00: sst_load_fw
[ 81.187162] intel_sst_acpi 80860F28:00: sst: Resetting the DSP in mrfld
[ 81.187174] intel_sst_acpi 80860F28:00: value:0x1e40001
[ 81.187184] intel_sst_acpi 80860F28:00: value:0x1e40007
[ 81.187193] intel_sst_acpi 80860F28:00: value:0x1e40006
[ 81.229015] intel_sst_acpi 80860F28:00: config written to DCCM
[ 81.229024] intel_sst_acpi 80860F28:00: sst: Starting the DSP in mrfld LALALALA
[ 81.229030] intel_sst_acpi 80860F28:00: value:0x1e40006
[ 81.229035] intel_sst_acpi 80860F28:00: value:0x1e40007
[ 81.229041] intel_sst_acpi 80860F28:00: sst: Starting the DSP_merrifield:1e40802
[ 81.239680] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.239999] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240040] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240113] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240165] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240232] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240252] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240322] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240357] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240423] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240451] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240517] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240538] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240601] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240632] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240695] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240719] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240785] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240817] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240883] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.240956] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241029] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241099] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241176] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241218] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241298] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241340] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241413] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241451] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241475] intel_sst_acpi 80860F28:00: FW sent error response 0x5000e
[ 81.241528] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241552] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241580] intel_sst_acpi 80860F28:00: FW sent error response 0x5000e
[ 81.241638] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241661] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241692] intel_sst_acpi 80860F28:00: FW sent error response 0x5000e
[ 81.241734] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.241999] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242069] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242096] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242145] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242298] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242340] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242400] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242431] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242550] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242570] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242689] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242807] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242828] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242888] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.242919] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243012] intel_sst_acpi 80860F28:00: FW sent async error msg:
[ 81.243029] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243048] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243163] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243277] intel_sst_acpi 80860F28:00: fw load successful!!!
[ 81.243279] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243307] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243384] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243460] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243503] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243541] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243614] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243653] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243684] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243715] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243757] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243789] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243820] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243860] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243911] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243953] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.243994] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244036] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244078] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244120] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244170] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244213] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244257] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244298] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244340] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244382] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244423] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244472] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244517] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244639] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244769] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244792] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244915] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.244956] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245058] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245187] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245316] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245424] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245479] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245532] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245579] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245623] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245672] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245706] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245748] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245786] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245816] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245880] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245931] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245967] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.245997] intel_sst_acpi 80860F28:00: Interrupt received
[ 81.246050] intel_sst_acpi 80860F28:00: Interrupt received
[ 84.180360] intel_sst_acpi 80860F28:00: Interrupt received
[ 84.180479] intel_sst_acpi 80860F28:00: sst: Resetting the DSP in mrfld
[ 84.180507] intel_sst_acpi 80860F28:00: value:0x1e4080a
[ 84.180524] intel_sst_acpi 80860F28:00: value:0x1e40807
[ 84.180539] intel_sst_acpi 80860F28:00: value:0x1e40806
Am I doing something wrong? Any hints?
Thanks,
Michele
My changes:
Signed-off-by: Michele Curti <michele.curti at gmail.com>
---
sound/soc/codecs/rt5645.c | 2 +
sound/soc/intel/Kconfig | 13 ++
sound/soc/intel/atom/sst/sst.c | 3 +
sound/soc/intel/atom/sst/sst_acpi.c | 4 +-
sound/soc/intel/atom/sst/sst_loader.c | 1 +
sound/soc/intel/boards/Makefile | 2 +
sound/soc/intel/boards/bytcr_rt5645.c | 332 ++++++++++++++++++++++++++++++++++
7 files changed, 356 insertions(+), 1 deletion(-)
create mode 100644 sound/soc/intel/boards/bytcr_rt5645.c
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 7af5e73..c48e5c8 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3524,6 +3524,7 @@ static const struct regmap_config temp_regmap = {
static const struct i2c_device_id rt5645_i2c_id[] = {
{ "rt5645", 0 },
+ { "rt5648", 0 },
{ "rt5650", 0 },
{ }
};
@@ -3532,6 +3533,7 @@ MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
#ifdef CONFIG_ACPI
static const struct acpi_device_id rt5645_acpi_match[] = {
{ "10EC5645", 0 },
+ { "10EC5648", 0 },
{ "10EC5650", 0 },
{},
};
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index b3e6c23..46b7f8b 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -108,6 +108,19 @@ config SND_SOC_INTEL_BYTCR_RT5640_MACH
Say Y if you have such a device
If unsure select "N".
+config SND_SOC_INTEL_BYTCR_RT5645_MACH
+ tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5645 codec"
+ depends on X86 && I2C
+ select SND_SOC_RT5645
+ select SND_SST_MFLD_PLATFORM
+ select SND_SST_IPC_ACPI
+ select SND_SOC_INTEL_SST_MATCH if ACPI
+ help
+ This adds support for ASoC machine driver for Intel(R) Baytrail and Baytrail-CR
+ platforms with RT5645 audio codec.
+ Say Y if you have such a device
+ If unsure select "N".
+
config SND_SOC_INTEL_BYTCR_RT5651_MACH
tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5651 codec"
depends on X86 && I2C
diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c
index a4b458e..3ffdb2e 100644
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -19,6 +19,7 @@
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
+#define DEBUG 1
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
@@ -58,6 +59,8 @@ static irqreturn_t intel_sst_interrupt_mrfld(int irq, void *context)
unsigned int size = 0;
struct intel_sst_drv *drv = (struct intel_sst_drv *) context;
irqreturn_t retval = IRQ_HANDLED;
+
+ dev_dbg(drv->dev, "Interrupt received\n");
/* Interrupt arrived, check src */
isr.full = sst_shim_read64(drv->shim, SST_ISRX);
diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index 3bc4b63..38447d2 100644
--- a/sound/soc/intel/atom/sst/sst_acpi.c
+++ b/sound/soc/intel/atom/sst/sst_acpi.c
@@ -109,7 +109,7 @@ static const struct sst_res_info byt_rvp_res_info = {
.mbox_size = 0x1000,
.acpi_lpe_res_index = 0,
.acpi_ddr_index = 2,
- .acpi_ipc_irq_index = 5,
+ .acpi_ipc_irq_index = 0,
};
static struct sst_platform_info byt_rvp_platform_data = {
@@ -327,6 +327,8 @@ static struct sst_acpi_mach sst_acpi_bytcr[] = {
&byt_rvp_platform_data },
{"INTCCFFD", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
&byt_rvp_platform_data },
+ {"10EC5648", "bytcr_rt5645", "intel/fw_sst_0f28_ssp0.bin", "bytcr_rt5645", NULL,
+ &byt_rvp_platform_data },
{"10EC5651", "bytcr_rt5651", "intel/fw_sst_0f28.bin", "bytcr_rt5651", NULL,
&byt_rvp_platform_data },
{},
diff --git a/sound/soc/intel/atom/sst/sst_loader.c b/sound/soc/intel/atom/sst/sst_loader.c
index 3391714..9b750ed 100644
--- a/sound/soc/intel/atom/sst/sst_loader.c
+++ b/sound/soc/intel/atom/sst/sst_loader.c
@@ -22,6 +22,7 @@
* This file contains all dsp controlling functions like firmware download,
* setting/resetting dsp cores, etc
*/
+#define DEBUG 1
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/fs.h>
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 3310c0f..af24d39 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -3,6 +3,7 @@ snd-soc-sst-byt-rt5640-mach-objs := byt-rt5640.o
snd-soc-sst-byt-max98090-mach-objs := byt-max98090.o
snd-soc-sst-broadwell-objs := broadwell.o
snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o
+snd-soc-sst-bytcr-rt5645-objs := bytcr_rt5645.o
snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o
snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o
snd-soc-sst-cht-bsw-rt5645-objs := cht_bsw_rt5645.o
@@ -16,6 +17,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH) += snd-soc-sst-byt-rt5640-mach.o
obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o
obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o
obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o
+obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5645_MACH) += snd-soc-sst-bytcr-rt5645.o
obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH) += snd-soc-sst-bytcr-rt5651.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH) += snd-soc-sst-cht-bsw-rt5645.o
diff --git a/sound/soc/intel/boards/bytcr_rt5645.c b/sound/soc/intel/boards/bytcr_rt5645.c
new file mode 100644
index 0000000..4974d6b
--- /dev/null
+++ b/sound/soc/intel/boards/bytcr_rt5645.c
@@ -0,0 +1,332 @@
+/*
+ * bytcr_rt5645.c - ASoc Machine driver for Intel Byt CR platform
+ * (derived from bytcr_rt5640.c)
+ *
+ * Copyright (C) 2015 Intel Corp
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/acpi.h>
+#include <linux/device.h>
+#include <linux/dmi.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include "../../codecs/rt5645.h"
+#include "../atom/sst-atom-controls.h"
+
+static const struct snd_soc_dapm_widget byt_rt5645_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Internal Mic", NULL),
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+static const struct snd_soc_dapm_route byt_rt5645_audio_map[] = {
+ {"AIF1 Playback", NULL, "ssp2 Tx"},
+ {"ssp2 Tx", NULL, "codec_out0"},
+ {"ssp2 Tx", NULL, "codec_out1"},
+ {"codec_in0", NULL, "ssp2 Rx"},
+ {"codec_in1", NULL, "ssp2 Rx"},
+ {"ssp2 Rx", NULL, "AIF1 Capture"},
+
+ {"Headset Mic", NULL, "micbias1"}, /* lowercase for rt5645 */
+ {"IN2P", NULL, "Headset Mic"},
+ {"Headphone", NULL, "HPOL"},
+ {"Headphone", NULL, "HPOR"},
+ {"Speaker", NULL, "LOUTL"},
+ {"Speaker", NULL, "LOUTR"},
+};
+
+static const struct snd_soc_dapm_route byt_rt5645_intmic_dmic1_map[] = {
+ {"DMIC1", NULL, "Internal Mic"},
+};
+
+static const struct snd_soc_dapm_route byt_rt5645_intmic_dmic2_map[] = {
+ {"DMIC2", NULL, "Internal Mic"},
+};
+
+static const struct snd_soc_dapm_route byt_rt5645_intmic_in1_map[] = {
+ {"Internal Mic", NULL, "micbias1"},
+ {"IN1P", NULL, "Internal Mic"},
+};
+
+enum {
+ BYT_RT5645_DMIC1_MAP,
+ BYT_RT5645_DMIC2_MAP,
+ BYT_RT5645_IN1_MAP,
+};
+
+#define BYT_RT5645_MAP(quirk) ((quirk) & 0xff)
+#define BYT_RT5645_DMIC_EN BIT(16)
+
+static unsigned long byt_rt5645_quirk = BYT_RT5645_DMIC1_MAP |
+ BYT_RT5645_DMIC_EN;
+
+static const struct snd_kcontrol_new byt_rt5645_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Internal Mic"),
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+};
+
+static int byt_rt5645_aif1_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int ret;
+
+ snd_soc_dai_set_bclk_ratio(codec_dai, 50);
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, RT5645_SCLK_S_PLL1,
+ params_rate(params) * 512,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set codec clock %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_pll(codec_dai, 0, RT5645_PLL1_S_BCLK1,
+ params_rate(params) * 50,
+ params_rate(params) * 512);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set codec pll: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct dmi_system_id byt_rt5645_quirk_table[] = {
+ {}
+};
+
+static int byt_rt5645_init(struct snd_soc_pcm_runtime *runtime)
+{
+ int ret;
+ struct snd_soc_card *card = runtime->card;
+ const struct snd_soc_dapm_route *custom_map;
+ int num_routes;
+
+ card->dapm.idle_bias_off = true;
+
+ dmi_check_system(byt_rt5645_quirk_table);
+ switch (BYT_RT5645_MAP(byt_rt5645_quirk)) {
+ case BYT_RT5645_IN1_MAP:
+ custom_map = byt_rt5645_intmic_in1_map;
+ num_routes = ARRAY_SIZE(byt_rt5645_intmic_in1_map);
+ break;
+ case BYT_RT5645_DMIC2_MAP:
+ custom_map = byt_rt5645_intmic_dmic2_map;
+ num_routes = ARRAY_SIZE(byt_rt5645_intmic_dmic2_map);
+ break;
+ default:
+ custom_map = byt_rt5645_intmic_dmic1_map;
+ num_routes = ARRAY_SIZE(byt_rt5645_intmic_dmic1_map);
+ }
+
+ ret = snd_soc_add_card_controls(card, byt_rt5645_controls,
+ ARRAY_SIZE(byt_rt5645_controls));
+ if (ret) {
+ dev_err(card->dev, "unable to add card controls\n");
+ return ret;
+ }
+ snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
+ snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker");
+
+ return ret;
+}
+
+static const struct snd_soc_pcm_stream byt_rt5645_dai_params = {
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+};
+
+static int byt_rt5645_codec_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ int ret;
+
+ /* The DSP will covert the FE rate to 48k, stereo, 24bits */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSP2 to 24-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot, override config
+ * with explicit setting to I2S 2ch 24-bit. The word length is set with
+ * dai_set_tdm_slot() since there is no other API exposed
+ */
+ ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_CBS_CFS
+ );
+
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static unsigned int rates_48000[] = {
+ 48000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_48000 = {
+ .count = ARRAY_SIZE(rates_48000),
+ .list = rates_48000,
+};
+
+static int byt_rt5645_aif1_startup(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_48000);
+}
+
+static struct snd_soc_ops byt_rt5645_aif1_ops = {
+ .startup = byt_rt5645_aif1_startup,
+};
+
+static struct snd_soc_ops byt_rt5645_be_ssp2_ops = {
+ .hw_params = byt_rt5645_aif1_hw_params,
+};
+
+static struct snd_soc_dai_link byt_rt5645_dais[] = {
+ [MERR_DPCM_AUDIO] = {
+ .name = "Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "media-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &byt_rt5645_aif1_ops,
+ },
+ [MERR_DPCM_DEEP_BUFFER] = {
+ .name = "Deep-Buffer Audio Port",
+ .stream_name = "Deep-Buffer Audio",
+ .cpu_dai_name = "deepbuffer-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &byt_rt5645_aif1_ops,
+ },
+ [MERR_DPCM_COMPR] = {
+ .name = "Compressed Port",
+ .stream_name = "Compress",
+ .cpu_dai_name = "compress-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ },
+ /* CODEC<->CODEC link */
+ /* back ends */
+ {
+ .name = "SSP2-Codec",
+ .be_id = 1,
+ .cpu_dai_name = "ssp2-port",
+ .platform_name = "sst-mfld-platform",
+ .no_pcm = 1,
+ .codec_dai_name = "rt5645-aif1",
+ .codec_name = "i2c-10EC5648:00",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBS_CFS,
+ .be_hw_params_fixup = byt_rt5645_codec_fixup,
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .init = byt_rt5645_init,
+ .ops = &byt_rt5645_be_ssp2_ops,
+ },
+};
+
+/* SoC card */
+static struct snd_soc_card byt_rt5645_card = {
+ .name = "bytcr-rt5645",
+ .owner = THIS_MODULE,
+ .dai_link = byt_rt5645_dais,
+ .num_links = ARRAY_SIZE(byt_rt5645_dais),
+ .dapm_widgets = byt_rt5645_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(byt_rt5645_widgets),
+ .dapm_routes = byt_rt5645_audio_map,
+ .num_dapm_routes = ARRAY_SIZE(byt_rt5645_audio_map),
+ .fully_routed = true,
+};
+
+static int snd_byt_rt5645_mc_probe(struct platform_device *pdev)
+{
+ int ret_val = 0;
+
+ /* register the soc card */
+ byt_rt5645_card.dev = &pdev->dev;
+
+ ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5645_card);
+
+ if (ret_val) {
+ dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
+ ret_val);
+ return ret_val;
+ }
+ platform_set_drvdata(pdev, &byt_rt5645_card);
+ return ret_val;
+}
+
+static struct platform_driver snd_byt_rt5645_mc_driver = {
+ .driver = {
+ .name = "bytcr_rt5645",
+ .pm = &snd_soc_pm_ops,
+ },
+ .probe = snd_byt_rt5645_mc_probe,
+};
+
+module_platform_driver(snd_byt_rt5645_mc_driver);
+
+MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver for RT5645");
+MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:bytcr_rt5645");
--
2.8.0
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