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drm/nvc0-/fb: hook up skeleton interrupt handler

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-12-03 14:10:42 +10:00
parent 7f39e59772
commit c814a60dbe
2 changed files with 18 additions and 0 deletions
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16
drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
View File

@ -33,6 +33,21 @@ nvc0_fb_memtype_valid(struct nouveau_fb *pfb, u32 tile_flags)
return likely((nvc0_pte_storage_type_map[memtype] != 0xff));
}
static void
nvc0_fb_intr(struct nouveau_subdev *subdev)
{
struct nvc0_fb_priv *priv = (void *)subdev;
u32 intr = nv_rd32(priv, 0x000100);
if (intr & 0x08000000) {
nv_debug(priv, "PFFB intr\n");
intr &= ~0x08000000;
}
if (intr & 0x00002000) {
nv_debug(priv, "PBFB intr\n");
intr &= ~0x00002000;
}
}
int
nvc0_fb_init(struct nouveau_object *object)
{
@ -86,6 +101,7 @@ nvc0_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return -EFAULT;
}
nv_subdev(priv)->intr = nvc0_fb_intr;
return 0;
}

2
drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c
View File

@ -32,6 +32,7 @@ nvc0_mc_intr[] = {
{ 0x00000080, NVDEV_ENGINE_COPY2 },
{ 0x00000100, NVDEV_ENGINE_FIFO },
{ 0x00001000, NVDEV_ENGINE_GR },
{ 0x00002000, NVDEV_SUBDEV_FB },
{ 0x00008000, NVDEV_ENGINE_BSP },
{ 0x00040000, NVDEV_SUBDEV_THERM },
{ 0x00020000, NVDEV_ENGINE_VP },
@ -40,6 +41,7 @@ nvc0_mc_intr[] = {
{ 0x01000000, NVDEV_SUBDEV_PWR },
{ 0x02000000, NVDEV_SUBDEV_LTCG },
{ 0x04000000, NVDEV_ENGINE_DISP },
{ 0x08000000, NVDEV_SUBDEV_FB },
{ 0x10000000, NVDEV_SUBDEV_BUS },
{ 0x40000000, NVDEV_SUBDEV_IBUS },
{ 0x80000000, NVDEV_ENGINE_SW },