diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c index 99b3b9050635..e997a207f546 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c @@ -127,8 +127,13 @@ nv50_pior = { int nv50_pior_new(struct nvkm_disp *disp, int id) { - struct nvkm_device *device = disp->engine.subdev.device; - if (!(nvkm_rd32(device, 0x610184) & (0x10000000 << id))) - return 0; return nvkm_ior_new_(&nv50_pior, disp, PIOR, id); } + +int +nv50_pior_cnt(struct nvkm_disp *disp, unsigned long *pmask) +{ + struct nvkm_device *device = disp->engine.subdev.device; + *pmask = (nvkm_rd32(device, 0x610184) & 0x70000000) >> 28; + return 3; +} |