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029cd092f2
Use info->screen_buffer when reading and writing framebuffers in system memory. It's the correct pointer for this address space. The struct fb_info has a union to store the framebuffer memory. This can either be info->screen_base if the framebuffer is stored in I/O memory, or info->screen_buffer if the framebuffer is stored in system memory. As the driver operates on the latter address space, it is wrong to use .screen_base and .screen_buffer must be used instead. This also gets rid of casting needed due to not using the correct data type. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230428122452.4856-3-tzimmermann@suse.de |
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| .. | ||
| arm-charlcd.c | ||
| cfag12864b.c | ||
| cfag12864bfb.c | ||
| charlcd.c | ||
| charlcd.h | ||
| hd44780_common.c | ||
| hd44780_common.h | ||
| hd44780.c | ||
| ht16k33.c | ||
| img-ascii-lcd.c | ||
| Kconfig | ||
| ks0108.c | ||
| lcd2s.c | ||
| line-display.c | ||
| line-display.h | ||
| Makefile | ||
| panel.c | ||