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bcm2708-dmaengine.ko not found on kernel 4.1.6+

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Jordi Frances
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Hi,

I can't get my HiFiBerry DAC working on my clean install raspian.

Some info about my system (outputed from your script):

./check-system.dac
Checking system

Linux nordlys 4.1.6+ #810 PREEMPT Tue Aug 18 15:19:58 BST 2015 armv6l GNU/Linux
Kernel: 4.1.6+
PRETTY_NAME="Raspbian GNU/Linux 7 (wheezy)"
NAME="Raspbian GNU/Linux"
VERSION_ID="7"
VERSION="7 (wheezy)"
ID=raspbian
ID_LIKE=debian
ANSI_COLOR="1;31"
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"


bcm2708_dmaengine module not loaded
module file /lib/modules/4.1.6+/kernel/drivers/dma/bcm2708-dmaengine.ko not found
Sound cards
aplay: device_list:252: no soundcards found...
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:4241:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:4241:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:4241:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:4720:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM default
aplay: main:682: audio open error: No such file or directory

So the issue seems to be on those lines:

bcm2708_dmaengine module not loaded
module file /lib/modules/4.1.6+/kernel/drivers/dma/bcm2708-dmaengine.ko not found

Why is that module file not found, and how could I get it (or work around it) for my kernel version.

As for other modules, everything seems to be loaded correctly

lsmod
Module Size Used by
snd_soc_hifiberry_dac 2911 0
snd_soc_bcm2708_i2s 7619 0
snd_soc_pcm512x 18001 0
regmap_spi 2315 0
regmap_i2c 3346 0
regmap_mmio 3556 1 snd_soc_bcm2708_i2s
snd_soc_pcm5102a 2101 0
snd_soc_core 168382 4 snd_soc_pcm512x,snd_soc_hifiberry_dac,snd_soc_pcm5102a,snd_soc_bcm2708_i2s
snd_compress 8824 1 snd_soc_core
snd_pcm_dmaengine 5778 1 snd_soc_core
snd_pcm 92573 4 snd_soc_pcm512x,snd_soc_core,snd_soc_hifiberry_dac,snd_pcm_dmaengine
snd_seq 62040 0
snd_seq_device 5130 1 snd_seq
snd_timer 23456 2 snd_pcm,snd_seq
snd 68161 6 snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress
arc4 1972 2
rt2800usb 18922 0
rt2800lib 82001 1 rt2800usb
rt2x00usb 11926 1 rt2800usb
rt2x00lib 47841 3 rt2x00usb,rt2800lib,rt2800usb
mac80211 623160 3 rt2x00lib,rt2x00usb,rt2800lib
joydev 9909 0
cfg80211 501663 2 mac80211,rt2x00lib
evdev 11370 2
crc_ccitt 1620 1 rt2800lib
rfkill 22491 2 cfg80211
i2c_bcm2708 6252 0
spi_bcm2835 7796 0
uio_pdrv_genirq 3690 0
uio 10009 1 uio_pdrv_genirq

Ideas_

Thanks, and sorry for the long output copypastes
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