RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 18:28:12 +00:00
Code Issues Activity Actions

Kernel: Add ioctl to get the EDID from a framebuffer

Browse source
This commit is contained in:
Tom 2021-12-31 22:02:55 -07:00 • committed by Linus Groh
parent 8184870f93
commit 03c45b1865
20 changed files with 265 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Kernel/API/FB.h
View file

@ -41,6 +41,11 @@ ALWAYS_INLINE int fb_set_resolution(int fd, FBHeadResolution* info)
return ioctl(fd, FB_IOCTL_SET_HEAD_RESOLUTION, info);
}
ALWAYS_INLINE int fb_get_head_edid(int fd, FBHeadEDID* info)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_EDID, info);
}
ALWAYS_INLINE int fb_get_head_vertical_offset_buffer(int fd, FBHeadVerticalOffset* vertical_offset)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);