drm/exynos/fbdev: don't set mode_config.fb_base
AFAICT, the fb_base of a drm_device's mode_config is never used. It isn't accessed by core drm, it isn't used by fbmem, and it isn't exposed to user space. Furthermore, it is probably supposed to be a physical address, not the dma address mapped to the display controller, so this is just wrong. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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@ -121,7 +121,6 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
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offset = fbi->var.xoffset * (fb->bits_per_pixel >> 3);
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offset += fbi->var.yoffset * fb->pitches[0];
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dev->mode_config.fb_base = (resource_size_t)buffer->dma_addr;
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fbi->screen_base = buffer->kvaddr + offset;
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fbi->screen_size = size;
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