Thomas Zimmermann 68deeb025f fbdev/intelfb: 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: Maik Broemme <mbroemme@libmpq.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230927074722.6197-22-tzimmermann@suse.de		2023-10-19 12:55:40 +02:00
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intelfb.h	video: fbdev: intelfb: use const pointer for fb_ops	2019-12-05 10:57:48 +02:00
intelfb_i2c.c
intelfbdrv.c	fbdev/intelfb: Initialize fb_ops to fbdev I/O-memory helpers	2023-10-19 12:55:40 +02:00
intelfbhw.c	video: fbdev: intelfb: Use aperture size from pci_resource_len	2022-06-20 14:33:05 +02:00
intelfbhw.h
Makefile