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Synchronize CPU access to GEM BOs with other drivers when updating the screen buffer. Imported DMA buffers might otherwise contain stale data. Suggested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220927095249.1919385-1-javierm@redhat.com |
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| Kconfig | ||
| Makefile | ||
| ssd130x-i2c.c | ||
| ssd130x-spi.c | ||
| ssd130x.c | ||
| ssd130x.h | ||