Interfacing (DSI, CSI, I2C, etc.) • Pi5 - issue with display on SPI0 (CS0) when enabling resistive touch controller on CS1

Code:

# 480x320pixels 4in SPI displaydtoverlay=mipi-dbi-spi,speed=48000000dtparam=compatible=4in\0panel-mipi-dbi-spidtparam=write-only,cpha,cpoldtparam=width=480,height=320,width-mm=84,height-mm=56dtparam=reset-gpio=24,dc-gpio=25,backlight-gpio=23

Code:

pi@book13th:~ $ dmesg -l warn,err[    1.274492] F2FS not supported on PAGE_SIZE(16384) != 4096[    2.170095] brcm-pcie 1000110000.pcie: link down[    6.743587] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned.[    6.869654] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator[    6.869708] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator[    7.125032] panel-mipi-dbi-spi spi0.0: supply power not found, using dummy regulator[    7.125094] panel-mipi-dbi-spi spi0.0: supply io not found, using dummy regulator[    7.395742] alsactl[612]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set[    7.395742] alsactl[613]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set

Code:

#dtoverlay=ads7846,cs=1,penirq=27,penirq_pull=2,speed=50000#dtparam=keep_vref_on=0,swapxy=0#dtparam=pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900

Code:

pi@book13th:~ $ dmesg -l warn,err[    1.274661] F2FS not supported on PAGE_SIZE(16384) != 4096[    2.174172] brcm-pcie 1000110000.pcie: link down[    7.498314] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned.[    7.570162] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator[    7.570248] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator[    7.761764] ads7846 spi0.1: supply vcc not found, using dummy regulator[    7.849628] panel-mipi-dbi-spi spi0.0: supply power not found, using dummy regulator[    7.849696] panel-mipi-dbi-spi spi0.0: supply io not found, using dummy regulator[    8.178598] alsactl[610]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set[    8.178598] alsactl[609]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set

Code:

pi@book13th:~ $ sudo cat /sys/kernel/debug/device_component/gpucat: /sys/kernel/debug/device_component/gpu: No such file or directorypi@book13th:~ $ sudo cat /sys/kernel/debug/devices_deferred

Code:

pi@cm4-board:~ $ sudo cat /sys/kernel/debug/device_component/gpuaggregate_device name                                  status-------------------------------------------------------------gpu                                                     bounddevice name                                            status-------------------------------------------------------------fe400000.hvs                                            boundfef00700.hdmi                                           boundfef05700.hdmi                                           boundfe004000.txp                                            boundfe206000.pixelvalve                                     boundfe207000.pixelvalve                                     boundfe20a000.pixelvalve                                     boundfe216000.pixelvalve                                     boundfec12000.pixelvalve                                     boundpi@cm4-board:~ $ sudo cat /sys/kernel/debug/devices_deferredpi@cm4-board:~ $ dmesg -l warn,err[    1.243785] pci_bus 0000:01: supply vpcie3v3 not found, using dummy regulator[    1.243958] pci_bus 0000:01: supply vpcie3v3aux not found, using dummy regulator[    1.244018] pci_bus 0000:01: supply vpcie12v not found, using dummy regulator[    5.348649] systemd-journald[248]: File /var/log/journal/279bcdd7b70b4187be28314f866ae512/system.journal corrupted or uncleanly shut down, renaming and replacing.[    6.552950] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.[    6.716718] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.[    6.876189] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.[    6.895439] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned.[    6.906898] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.[    6.917649] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.[    6.922101] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.[    7.323607] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator[    7.323913] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator[    8.611206] ads7846 spi0.1: supply vcc not found, using dummy regulator[    8.655880] panel-mipi-dbi-spi spi0.0: supply power not found, using dummy regulator[    8.656113] panel-mipi-dbi-spi spi0.0: supply io not found, using dummy regulator[    9.366189] alsactl[700]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set