9880753349
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/20230927074722.6197-31-tzimmermann@suse.de |
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| .. | ||
| Makefile | ||
| fbdev.c | ||
| nv_driver.c | ||
| nv_type.h | ||
| nvreg.h | ||
| riva_hw.c | ||
| riva_hw.h | ||
| riva_tbl.h | ||
| rivafb-i2c.c | ||
| rivafb.h | ||