Signed-off-by: Marcin Kościelnicki <[email protected]>
---
drivers/gpu/drm/nouveau/nouveau_state.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c
b/drivers/gpu/drm/nouveau/nouveau_state.c
index fcd7610..c538eee 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -310,6 +310,13 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
static unsigned int
nouveau_vga_set_decode(void *priv, bool state)
{
+ struct drm_device *dev = priv;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ if (dev_priv->chipset >= 0x40) {
+ nv_wr32(dev, 0x88054, state);
+ } else {
+ nv_wr32(dev, 0x1854, state);
+ }
if (state)
return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
--
1.6.4.1
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