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Whilst I try and sort out the 4k LCD, I have reverted to the 2k LCD. I have this almost working. It shines an image, but it is offset. How do I adjust it in the config, please?
This is what I get:
Photo
This is the config code:
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible and your display can output without overscan
#disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console goes off screen, and negative if there is too much border
overscan_left=0
overscan_right=0
overscan_top=0
overscan_bottom=0
# uncomment to force a console size. By default it will be display's size minus overscan.
#see below
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group=2
hdmi_mode=87
# uncomment to force a HDMI mode rather than DVI. This can make audio work in DMT (computer monitor) modes
hdmi_drive=1
hdmi_ignore_edid=0xa5000080
# uncomment to increase signal to HDMI, if you have interference, blanking, or no display
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
#dtoverlay=vc4-fkms-v3d
disable_camera_led=1
hdmi_pixel_encoding=2
#start_x=1
gpu_mem=192
enable_uart=1
#Added by Jonathan Harrison
hdmi_enable_4kp60=1
# Wanhao D7 nanodlp config
hdmi_pixel_freq_limit=500000000
hdmi_timings=1440 0 50 10 35 2560 0 4 2 2 0 0 0 50 0 198000000 0
max_framebuffer_width=1440
max_framebuffer_height=2560
framebuffer_width=1440
framebuffer_height=2560
display_rotate=0x10000
hvs_priority=0x32ff
#OR
#JDI manufacturer model: TFTMD089030
#hdmi_pixel_freq_limit=400000000
#hdmi_timings=2560 0 123 10 50 1600 0 12 4 4 0 0 0 60 0 222000000 0
#max_framebuffer_width=2560
#max_framebuffer_height=1600
#framebuffer_width=2560
#framebuffer_height=1600
#display_rotate=0
framebuffer_depth=24
framebuffer_ignore_alpha=1Last edited by Jonners59 (2020-10-30 11:26:32)
Jonners59
:-D
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Update:
Managed to get past that, by changing my config.
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible and your display can output without overscan
#disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console goes off screen, and negative if there is too much border#
#overscan_left=0
overscan_right=-20
overscan_top=-20
#overscan_bottom=0
# uncomment to force a console size. By default it will be display's size minus overscan.#
#max_framebuffer_width=1440
#max_framebuffer_height=2560
#framebuffer_width=1440
#framebuffer_height=2560
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group=2
hdmi_mode=87
# uncomment to force a HDMI mode rather than DVI. This can make audio work in DMT (computer monitor) modes#
#hdmi_drive=1
#hdmi_ignore_edid=0xa5000080
# uncomment to increase signal to HDMI, if you have interference, blanking, or no display
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)#
#dtparam=audio=on
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
#dtoverlay=vc4-fkms-v3d
disable_camera_led=1
hdmi_pixel_encoding=2
start_x=1
gpu_mem=192
enable_uart=1
#Added by Jonathan Harrison#
#hdmi_enable_4kp60=1
# Wanhao D7 nanodlp config
hdmi_pixel_freq_limit=500000000
hdmi_timings=1440 0 50 10 35 2560 0 4 2 2 0 0 0 50 0 198000000 0
display_rotate=0x10000
hvs_priority=0x32ff
#OR
#JDI manufacturer model: TFTMD089030
#hdmi_pixel_freq_limit=400000000
#hdmi_timings=2560 0 123 10 50 1600 0 12 4 4 0 0 0 60 0 222000000 0
#max_framebuffer_width=2560
#max_framebuffer_height=1600
#framebuffer_width=2560
#framebuffer_height=1600
#display_rotate=0
framebuffer_depth=24
framebuffer_ignore_alpha=1Now I am trying to get it to fit the boundaries. I THINK it is going Off screen to top, bottom and right. How do i adjust these? I tried putting -20 to the top and right but made no difference.
Jonners59
:-D
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Disable overscan see if it helps.
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OK, seems to be working better.
But, no, it lights up and I get a full screen, BUT I do NOT get a Boarder at the top, Right or Left. How do I adjust to get these, please?
My Settings:
Photo
Here is my config - may help others:
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible and your display can output without overscan
disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console goes off-screen, and negative if there is too much border
overscan_left=0
overscan_right=0
overscan_top=0
overscan_bottom=0
# uncomment to force a console size. By default it will be display's size minus overscan.
max_framebuffer_width=1440
max_framebuffer_height=2560
framebuffer_width=1440
framebuffer_height=2560
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group=2
hdmi_mode=87
# uncomment to force a HDMI mode rather than DVI. This can make audio work in DMT (computer monitor) modes#
#hdmi_drive=1
#hdmi_ignore_edid=0xa5000080
# uncomment to increase the signal to HDMI if you have interference, blanking, or no display
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)#
#dtparam=audio=on
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
disable_camera_led=1
hdmi_pixel_encoding=2
start_x=1
gpu_mem=192
enable_uart=1
#Added by Jonathan Harrison#
#hdmi_enable_4kp60=1
# Wanhao D7 nanodlp config
hdmi_pixel_freq_limit=500000000
hdmi_timings=1440 0 50 10 35 2560 0 4 2 2 0 0 0 50 0 198000000 0
display_rotate=0x10000
hvs_priority=0x32ff
framebuffer_depth=24
framebuffer_ignore_alpha=1Last edited by Jonners59 (2020-11-02 15:26:00)
Jonners59
:-D
Offline
Pages: 1