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| author | Ben Skeggs <bskeggs@redhat.com> | 2011-02-08 08:16:23 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-02-24 23:45:20 +0300 |
| commit | bd2f2037a42d4657ead3be2918db22e63626cd35 (patch) | |
| tree | cfe251e758d02725101dd6210cc49f0e3748ed7b /drivers/gpu/drm/nouveau/nvc0_graph.c | |
| parent | d7117e0d4e21034202833088e51fc21f8c8271f9 (diff) | |
| download | linux-bd2f2037a42d4657ead3be2918db22e63626cd35.tar.xz | |
drm/nvc0: support for sw methods + enable page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_graph.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c index afa7afe4ef92..3de9b721d8db 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.c +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -299,6 +299,14 @@ nvc0_graph_takedown(struct drm_device *dev) } static int +nvc0_graph_mthd_page_flip(struct nouveau_channel *chan, + u32 class, u32 mthd, u32 data) +{ + nouveau_finish_page_flip(chan, NULL); + return 0; +} + +static int nvc0_graph_create(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; @@ -395,6 +403,7 @@ nvc0_graph_create(struct drm_device *dev) nouveau_irq_register(dev, 25, nvc0_runk140_isr); NVOBJ_CLASS(dev, 0x902d, GR); /* 2D */ NVOBJ_CLASS(dev, 0x9039, GR); /* M2MF */ + NVOBJ_MTHD (dev, 0x9039, 0x0500, nvc0_graph_mthd_page_flip); NVOBJ_CLASS(dev, 0x9097, GR); /* 3D */ NVOBJ_CLASS(dev, 0x90c0, GR); /* COMPUTE */ return 0; @@ -728,9 +737,12 @@ nvc0_graph_isr(struct drm_device *dev) u32 class = nv_rd32(dev, 0x404200 + (subc * 4)); if (stat & 0x00000010) { - NV_INFO(dev, "PGRAPH: ILLEGAL_MTHD ch %d [0x%010llx] subc %d " - "class 0x%04x mthd 0x%04x data 0x%08x\n", - chid, inst, subc, class, mthd, data); + if (nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data)) { + NV_INFO(dev, "PGRAPH: ILLEGAL_MTHD ch %d [0x%010llx] " + "subc %d class 0x%04x mthd 0x%04x " + "data 0x%08x\n", + chid, inst, subc, class, mthd, data); + } nv_wr32(dev, 0x400100, 0x00000010); stat &= ~0x00000010; } |