mirror of https://github.com/torvalds/linux.git
dc9c80b0c6
Initialize each 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> Link: https://patchwork.freedesktop.org/patch/msgid/20230927074722.6197-23-tzimmermann@suse.de |
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| .. | ||
| Makefile | ||
| g450_pll.c | ||
| g450_pll.h | ||
| i2c-matroxfb.c | ||
| matroxfb_DAC1064.c | ||
| matroxfb_DAC1064.h | ||
| matroxfb_Ti3026.c | ||
| matroxfb_Ti3026.h | ||
| matroxfb_accel.c | ||
| matroxfb_accel.h | ||
| matroxfb_base.c | ||
| matroxfb_base.h | ||
| matroxfb_crtc2.c | ||
| matroxfb_crtc2.h | ||
| matroxfb_g450.c | ||
| matroxfb_g450.h | ||
| matroxfb_maven.c | ||
| matroxfb_maven.h | ||
| matroxfb_misc.c | ||
| matroxfb_misc.h | ||