diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-09-27 09:26:52 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-19 12:55:32 +0200 |
| commit | 7e568f77d2c96e05c68a9e141ac4a204c62f4bcd (patch) | |
| tree | fa8c3cd7a77be797e7cdc3f00bf533abde8188b3 /drivers/video/fbdev/Kconfig | |
| parent | b933456c25353a935714cb63f36090808f26ba5d (diff) | |
fbdev/i810fb: 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 <tzimmermann@suse.de>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230927074722.6197-20-tzimmermann@suse.de
Diffstat (limited to 'drivers/video/fbdev/Kconfig')
| -rw-r--r-- | drivers/video/fbdev/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index aef3e3f5af93..2adc3aa2d40d 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -793,10 +793,8 @@ config FB_I740 config FB_I810 tristate "Intel 810/815 support" depends on FB && PCI && X86_32 && AGP_INTEL + select FB_IOMEM_FOPS select FB_MODE_HELPERS - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT select VGASTATE select VIDEO_NOMODESET help |