Resolution: 480x320
Error displayed in the LCD:
could not open framebuffer: No such file or directory
What is the make and model of the display?
Thanks for the quick response,
Here are the details:
480x320 Pixel
XPT2046 touch controller
and here is the image:
config.txt:
[pi4]
dtoverlay=rpivid-v4l2
arm_64bit=1
kernel=kernel.img
[all]
dtoverlay=vc4-kms-v3d,cma-512
disable_overscan=1
start_x=1
disable_splash=1
disable_fw_kms_setup=1
hdmi_ignore_cec_init=1
include config-user.txt
[pi02]
dtoverlay=vc4-kms-v3d,cma-256
[board-type=0x0e]
dtoverlay=vc4-kms-v3d,cma-256
config-user.txt:
sdtv_aspect=1
start_x=1
dtoverlay=spi-bcm2835-overlaymo
dtparam=spi=on
dtoverlay=piscreen
dmesg:
5.654017] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 5.673848] usbcore: registered new interface driver brcmfmac
[ 5.697109] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4])
[ 5.697400] vc4-drm gpu: bound fe004000.txp (ops vc4_txp_ops [vc4])
[ 5.697570] vc4-drm gpu: bound fe206000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 5.697720] vc4-drm gpu: bound fe207000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 5.697854] vc4-drm gpu: bound fe20a000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 5.697970] vc4-drm gpu: bound fe216000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 5.698115] vc4-drm gpu: bound fec12000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 5.701666] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[ 5.738923] fbtft: module is from the staging directory, the quality is unknown, you have been warned.
[ 5.740842] SPI driver ads7846 has no spi_device_id for ti,tsc2046
[ 5.740859] SPI driver ads7846 has no spi_device_id for ti,ads7843
[ 5.740863] SPI driver ads7846 has no spi_device_id for ti,ads7845
[ 5.740868] SPI driver ads7846 has no spi_device_id for ti,ads7873
[ 5.741132] ads7846 spi0.1: supply vcc not found, using dummy regulator
[ 5.747231] ads7846 spi0.1: touchscreen, irq 65
[ 5.754313] fb_ili9486: module is from the staging directory, the quality is unknown, you have been warned.
[ 5.774765] SPI driver fb_ili9486 has no spi_device_id for ilitek,ili9486
[ 5.775081] input: ADS7846 Touchscreen as /devices/platform/soc/fe204000.spi/spi_master/spi0/spi0.1/input/input4
[ 5.777497] fb_ili9486 spi0.0: fbtft_property_value: regwidth = 16
[ 5.777516] fb_ili9486 spi0.0: fbtft_property_value: buswidth = 8
[ 5.777525] fb_ili9486 spi0.0: fbtft_property_value: debug = 0
[ 5.777531] fb_ili9486 spi0.0: fbtft_property_value: rotate = 270
[ 5.777539] fb_ili9486 spi0.0: fbtft_property_value: fps = 30
[ 5.855584] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 5.855663] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 5.876657] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 23 2020 02:19:54 version 7.45.206 (r725000 CY) FWID 01-88ee44ea
[ 5.899502] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 5.899519] Bluetooth: BNEP filters: protocol multicast
[ 5.899534] Bluetooth: BNEP socket layer initialized
[ 5.904796] Console: switching to colour frame buffer device 240x67
[ 5.920032] NET: Registered PF_ALG protocol family
[ 5.929969] vc4-drm gpu: [drm] fb0: vc4drmfb frame buffer device
[ 5.954193] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[ 6.289155] graphics fb1: fb_ili9486 frame buffer, 480x320, 300 KiB video memory, 4 KiB buffer memory, fps=31, spi0.0 at 24 MHz
[ 8.790283] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 14.606709] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 31.714929] cam-dummy-reg: disabling
fbtft modules won’t work properly on OSMC
recommend any other solution for me ?
my goal is to setup a music player using raspberry pi 4 on the display