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drm/vmwgfx: Fix framebuffer creation on older hardware

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On older hardware, texture max width and height is not available, so set
it to something reasonable, like 8192.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
This commit is contained in:
Thomas Hellstrom 2015-08-12 09:30:09 -07:00
parent 65ade7d34b
commit df45e9d410
1 changed files with 5 additions and 2 deletions
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7
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
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@ -707,9 +707,12 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT);
dev_priv->texture_max_height = vmw_read(dev_priv,
SVGA_REG_DEV_CAP);
} else
} else {
dev_priv->texture_max_width = 8192;
dev_priv->texture_max_height = 8192;
dev_priv->prim_bb_mem = dev_priv->vram_size;
}
vmw_print_capabilities(dev_priv->capabilities);
ret = vmw_dma_masks(dev_priv);