diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/headc37d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/headc37d.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/headc37d.c b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c index 0accc19991a4..20d3ce45c00f 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/headc37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c @@ -56,18 +56,20 @@ headc37d_or(struct nv50_head *head, struct nv50_head_atom *asyh) } } -static void +static int headc37d_procamp(struct nv50_head *head, struct nv50_head_atom *asyh) { - struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; - u32 *push; - if ((push = evo_wait(core, 2))) { - evo_mthd(push, 0x2000 + (head->base.index * 0x400), 1); - evo_data(push, 0x80000000 | - asyh->procamp.sat.sin << 16 | - asyh->procamp.sat.cos << 4); - evo_kick(push, core); - } + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_NVSQ(push, NVC37D, 0x2000 + (i * 0x400), 0x80000000 | + asyh->procamp.sat.sin << 16 | + asyh->procamp.sat.cos << 4); + return 0; } int |