WM9860 sound card not detected on raspberry pi

[KhalilAwada]

raspberry pi 3B+
Linux raspberrypi 4.19.66-v7+ armv7l GNU/Linux

hardware installed
driver installed
card not detected
aplay -l only shows

pi@raspberrypi:~/WM8960-Audio-HAT $ aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 7/7
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1]
Subdevices: 1/1
Subdevice #0: subdevice #0
pi@raspberrypi:~/WM8960-Audio-HAT $

pi@raspberrypi:/WM8960-Audio-HAT $ sudo dkms status
wm8960-soundcard, 1.0, 4.19.66+, armv7l: installed
wm8960-soundcard, 1.0, 4.19.66-v7+, armv7l: installed
wm8960-soundcard, 1.0, 4.19.66-v7l+, armv7l: installed
pi@raspberrypi:/WM8960-Audio-HAT $

[KhalilAwada]

connected the touch screen directly to power source and now its working