Files
erofs-linux/drivers/video/fbdev/nvidia
Thomas Zimmermann 50182ed4eb fbdev/nvidiafb: Initialize fb_ops to fbdev I/O-memory helpers
Initialize the instance of struct fb_ops with fbdev initializer
macros for framebuffers in I/O address space. Set the read/write,
draw and mmap callbacks to the correct implementation and avoid
implicit defaults. Also select the necessary I/O helpers in Kconfig.

Fbdev drivers sometimes rely on the callbacks being NULL for a
default implementation to be invoked; hence requiring the I/O
helpers to be built in any case. Setting all callbacks in all
drivers explicitly will allow to make the I/O helpers optional.
This benefits systems that do not use these functions.

No functional changes.

Signed-off-by: Thomas Zimmermann <[email protected]>
Acked-by: Javier Martinez Canillas <[email protected]>
Cc: Antonino Daplas <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-19 12:55:53 +02:00
..
…
…
…
…
…
…