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The double-buffered cursor image is currently stored in video memory by creating two BOs and pinning them to VRAM. The exact location is chosen by VRAM helpers. The pinned cursor BOs can conflict with framebuffer BOs and prevent the primary plane from displaying its framebuffer. As a first step to solving this problem, we reserve dedicated space at the high end of the video memory for the cursor images. As the amount of video memory now differs from the amount of available framebuffer memory, size tests are adapted accordingly. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190927091301.10574-7-tzimmermann@suse.de |
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.. | ||
Kconfig | ||
Makefile | ||
mgag200_cursor.c | ||
mgag200_drv.c | ||
mgag200_drv.h | ||
mgag200_i2c.c | ||
mgag200_main.c | ||
mgag200_mode.c | ||
mgag200_reg.h | ||
mgag200_ttm.c |