@@ -861,10 +861,11 @@ config FB_CARILLO_RANCH
config FB_INTEL
tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support"
depends on FB && PCI && X86 && AGP_INTEL && EXPERT
- select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
+ select FB_IOMEM_FOPS
+ select FB_MODE_HELPERS
select BOOT_VESA_SUPPORT if FB_INTEL = y
select VIDEO_NOMODESET
depends on !DRM_I915
@@ -198,6 +198,7 @@ static const struct fb_ops intel_fb_ops = {
.owner = THIS_MODULE,
.fb_open = intelfb_open,
.fb_release = intelfb_release,
+ __FB_DEFAULT_IOMEM_OPS_RDWR,
.fb_check_var = intelfb_check_var,
.fb_set_par = intelfb_set_par,
.fb_setcolreg = intelfb_setcolreg,
@@ -208,7 +209,8 @@ static const struct fb_ops intel_fb_ops = {
.fb_imageblit = intelfb_imageblit,
.fb_cursor = intelfb_cursor,
.fb_sync = intelfb_sync,
- .fb_ioctl = intelfb_ioctl
+ .fb_ioctl = intelfb_ioctl,
+ __FB_DEFAULT_IOMEM_OPS_MMAP,
};
/* PCI driver module table */
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> Cc: Maik Broemme <mbroemme@libmpq.org> --- drivers/video/fbdev/Kconfig | 3 ++- drivers/video/fbdev/intelfb/intelfbdrv.c | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-)