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3 Commits

Author SHA1 Message Date
Xiang Xiao
ee3d2d1c0d video/goldfish: Remove the vsync residual code 
forget from patch:
commit bbf5b0bb6d
Author: jianglianfang <jianglianfang@xiaomi.com>
Date:   Tue Aug 15 19:47:14 2023 +0800

    driver/video: adapting Goldfish FB to VSync optimized FB driver

    The circbuf part is implemented by the fb driver, and goldfish needs to
    delete the part related to circbuf and adapt to the interface of the fb
    driver.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-26 22:51:12 +08:00
jianglianfang
bbf5b0bb6d driver/video: adapting Goldfish FB to VSync optimized FB driver 
The circbuf part is implemented by the fb driver, and goldfish needs to
delete the part related to circbuf and adapt to the interface of the fb
driver.

Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
 2023-09-12 22:10:10 +08:00
jianglianfang
5accd7c146 drivers/video: add Goldfish-FB driver 
the register definition is described here:
https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT

Goldfish-FB driver is to communicate with Goldfish-FB in QEMU, and push the framebuffer data to the emulator for display on the screen.
test: CONFIG_GOLDFISH_FB =1, and run demo=>lvgldemo widgets

Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
 2023-08-13 11:51:30 -03:00