Simple Framebuffer Support

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CONFIG_FB_SIMPLE: Simple framebuffer support - cateee.net

    https://cateee.net/lkddb/web-lkddb/FB_SIMPLE.html
    Say Y if you want support for a simple frame-buffer. This driver assumes that the display hardware has been initialized before the kernel boots, and the kernel will simply render to the pre-allocated frame buffer surface.

simple-framebuffer support · Issue #49 · rockchip-linux/u ...

    https://github.com/rockchip-linux/u-boot/issues/49
    Nov 04, 2019 · simple-framebuffer support #49. elewarr opened this issue Nov 4, 2019 · 0 comments Comments. Copy link Quote reply elewarr commented Nov 4, 2019. Do you plan to add simple-framebuffer? There are other platforms than Linux that would benefit from having this basic fb support (right now are just headless).

Simple framebuffer in device-tree - Stack Overflow

    https://stackoverflow.com/questions/39279469/simple-framebuffer-in-device-tree
    Aug 22, 2017 · I have been trying to setup simple framebuffer on a device, and I am having problems with the device tree. Currently I have it setup pretty much as it is in the documentation: chosen { #address-

Upgrade QEMU to 4.2.0 and enable ramfb to support boot ...

    https://github.com/projectceladon/device-androidia-mixins/pull/469
    enable ramfb to support boot display. ramfb is a very simple framebuffer display device. It is intended to be configured by the firmware and used as boot framebuffer, until the guest OS loads a real GPU driver. Tracked-On: OAM-88855 Signed-off-by: JianFeng,Zhou <[email protected]>

Gentoo Forums :: View topic - Simple framebuffer support

    https://forums.gentoo.org/viewtopic-t-981406-start-0.html
    Apr 11, 2014 · Simple framebuffer support (FB_SIMPLE) CONFIG_FB_SIMPLE: Say Y if you want support for a simple frame-buffer. This driver assumes that the display hardware has been initialized before the kernel boots, and the kernel will simply render to the pre-allocated frame buffer …

Driving I2C OLED displays with MicroPython — I2C ...

    https://www.twobitarcade.net/article/oled-displays-i2c-micropython/
    Aug 25, 2018 · The framebuffer class provides support for writing text using a simple 8x8 bitmap font. The pixel x,y positions are relative to the top-left of the 8x8 character, so positioning at 0,0 will give the absolute top left of the screen.

How to configure the Linux kernel/drivers/video How To ...

    https://how-to.fandom.com/wiki/How_to_configure_the_Linux_kernel/drivers/video
    Howto configure the Linux kernel / drivers / video Video configuration Option: FB Kernel Versions: 2.6.15.6 ... (on/off/module) Support for frame buffer devices The frame buffer device provides an abstraction for the graphics hardware. It represents the frame buffer of some video hardware and allows application software to access the graphics hardware through a well-defined …

drivers/video: implement a simple framebuffer driver ...

    https://gitlab.flux.utah.edu/xcap/xcap-capability-linux/commit/26549c8d36a64d9130e4c0f32412be7ba6180923
    drivers/video: implement a simple framebuffer driver A simple frame-buffer describes a raw memory region that may be rendered to, with the assumption that the display hardware has already been set up to scan out from that buffer.



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