You can list all the modules loaded in SSH. This can be useful if you have a problem with a particular module. One of the Recalbox developers may ask you to use this command in some cases.
lsmod
# lsmod
Module Size Used by Tainted: G
ipv6 499712 70 [permanent]
i2c_dev 20480 2
i2c_bcm2708 16384 0
uinput 20480 0
rfcomm 49152 4
cmac 16384 2
algif_hash 16384 1
aes_arm_bs 24576 2
crypto_simd 16384 1 aes_arm_bs
cryptd 24576 2 crypto_simd
algif_skcipher 16384 1
af_alg 28672 6 algif_hash,algif_skcipher
hci_uart 40960 1
btbcm 16384 1 hci_uart
fuse 126976 4
bnep 20480 2
8021q 32768 0
garp 16384 1 8021q
stp 16384 1 garp
llc 16384 2 garp,stp
bluetooth 421888 31 rfcomm,hci_uart,btbcm,bnep
ecdh_generic 16384 1 bluetooth
ecc 36864 1 ecdh_generic
brcmfmac 335872 0
brcmutil 24576 1 brcmfmac
sha256_generic 16384 0
vc4 253952 13
cec 49152 1 vc4
drm_kms_helper 245760 3 vc4
joydev 20480 0
cfg80211 782336 1 brcmfmac
v3d 77824 1
usbhid 49152 0
gpu_sched 45056 1 v3d
drm 528384 7 vc4,drm_kms_helper,v3d,gpu_sched
bcm2835_codec 40960 0
bcm2835_isp 32768 0
bcm2835_v4l2 49152 0
v4l2_mem2mem 36864 1 bcm2835_codec
bcm2835_mmal_vchiq 28672 3 bcm2835_codec,bcm2835_isp,bcm2835_v4l2
videobuf2_dma_contig 20480 2 bcm2835_codec,bcm2835_isp
videobuf2_vmalloc 16384 1 bcm2835_v4l2
videobuf2_memops 16384 2 videobuf2_dma_contig,videobuf2_vmalloc
videobuf2_v4l2 32768 4 bcm2835_codec,bcm2835_isp,bcm2835_v4l2,v4l2_mem2mem
videobuf2_common 61440 5 bcm2835_codec,bcm2835_isp,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
videodev 258048 6 bcm2835_codec,bcm2835_isp,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2,videobuf2_common
rfkill 32768 3 bluetooth,cfg80211
snd_soc_core 229376 1 vc4
snd_bcm2835 28672 1
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 114688 6 vc4,snd_soc_core,snd_bcm2835,snd_compress,snd_pcm_dmaengine
drm_panel_orientation_quirks 16384 1 drm
mc 45056 6 bcm2835_codec,bcm2835_isp,v4l2_mem2mem,videobuf2_v4l2,videobuf2_common,videodev
raspberrypi_hwmon 16384 0
i2c_bcm2835 16384 1
i2c_brcmstb 16384 0
vc_sm_cma 32768 2 bcm2835_isp,bcm2835_mmal_vchiq
rpivid_mem 16384 0
snd_timer 36864 2 snd_pcm
snd 77824 11 snd_soc_core,snd_bcm2835,snd_compress,snd_pcm,snd_timer
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
backlight 20480 1 drm
nvmem_rmem 16384 0
uio_pdrv_genirq 16384 0
uio 20480 1 uio_pdrv_genirq