diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-03-18 09:45:20 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-04-09 10:12:02 +1000 |
| commit | a76fb4e8ffe42144529e21fe1e609b762e8eb5cc (patch) | |
| tree | 3215f63360ffb93d685582edeca2e48ee7646170 /drivers/gpu/drm/nouveau/nouveau_state.c | |
| parent | 952eb63543552deb1bf1113739d59d29172d7755 (diff) | |
drm/nouveau: detect vram amount once, and save the value
As opposed to repeatedly reading the amount back from the GPU every
time we need to know the VRAM size.
We should now fail to load gracefully on detecting no VRAM, rather than
something potentially messy happening.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 58b46807de2..1ee2b65d72e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -340,7 +340,7 @@ nouveau_card_init_channel(struct drm_device *dev) gpuobj = NULL; ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY, - 0, nouveau_mem_fb_amount(dev), + 0, dev_priv->vram_size, NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM, &gpuobj); if (ret) @@ -426,6 +426,10 @@ nouveau_card_init(struct drm_device *dev) goto out; } + ret = nouveau_mem_detect(dev); + if (ret) + goto out_bios; + ret = nouveau_gpuobj_early_init(dev); if (ret) goto out_bios; |