| Message ID | 20240517184811.25807-3-ian.forbes@broadcom.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Fix memory limits for STDU | expand |
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 4bf6da2b15fe..2e1fb46bcaa3 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -959,13 +959,6 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id) vmw_read(dev_priv, SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB); - /* - * Workaround for low memory 2D VMs to compensate for the - * allocation taken by fbdev - */ - if (!(dev_priv->capabilities & SVGA_CAP_3D)) - mem_size *= 3; - dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE; dev_priv->max_primary_mem = vmw_read(dev_priv, SVGA_REG_MAX_PRIMARY_MEM);
This limit became a hard cap starting with the change referenced below. Surface creation on the device will fail if the requested size is larger than this limit so altering the value arbitrarily will expose modes that are too large for the device's hard limits. Fixes: 7ebb47c9f9ab ("drm/vmwgfx: Read new register for GB memory when available") Signed-off-by: Ian Forbes <ian.forbes@broadcom.com> --- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 7 ------- 1 file changed, 7 deletions(-)