diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-07-18 10:23:13 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-07-19 14:19:11 +0300 |
| commit | 0db5b61e0dc07cee121e5a04932ca7f5d0b62f6a (patch) | |
| tree | d73bf79093e1d600b5d5774e1c424c48bfcfc228 /drivers/firmware/sysfb.c | |
| parent | 729d6872097ffc53216430e33bc61e91c421f52b (diff) | |
| download | linux-0db5b61e0dc07cee121e5a04932ca7f5d0b62f6a.tar.xz | |
fbdev/vga16fb: Create EGA/VGA devices in sysfb code
Move the device-creation from vga16fb to sysfb code. The driver's
videomode checks are independent from device creation, so move them
into vga16fb's probe function. This will allow to create the module
init/exit code automatically.
The vga16fb driver requires a screen_info for type VIDEO_TYPE_VGAC
or VIDEO_TYPE_EGAC. Such code is nowhere present in the kernel, except
for some MIPS systems. It's not clear if the vga16fb driver actually
works in practice.
v2:
* keep driver name to "vga16fb" (Javier)
* give rational for moving mode checks (Javier)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220718072322.8927-3-tzimmermann@suse.de
Diffstat (limited to 'drivers/firmware/sysfb.c')
| -rw-r--r-- | drivers/firmware/sysfb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c index 1f276f108cc9..3fd3563d962b 100644 --- a/drivers/firmware/sysfb.c +++ b/drivers/firmware/sysfb.c @@ -94,6 +94,10 @@ static __init int sysfb_init(void) name = "efi-framebuffer"; else if (si->orig_video_isVGA == VIDEO_TYPE_VLFB) name = "vesa-framebuffer"; + else if (si->orig_video_isVGA == VIDEO_TYPE_VGAC) + name = "vga-framebuffer"; + else if (si->orig_video_isVGA == VIDEO_TYPE_EGAC) + name = "ega-framebuffer"; else name = "platform-framebuffer"; |