diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/headc57d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/headc57d.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/headc57d.c b/drivers/gpu/drm/nouveau/dispnv50/headc57d.c index 2f90a249b948..a39f7447c8a8 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/headc57d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/headc57d.c @@ -75,16 +75,18 @@ headc57d_procamp(struct nv50_head *head, struct nv50_head_atom *asyh) } } -void +static int headc57d_olut_clr(struct nv50_head *head) { - struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; - u32 *push; - if ((push = evo_wait(core, 2))) { - evo_mthd(push, 0x2288 + (head->base.index * 0x400), 1); - evo_data(push, 0x00000000); - 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, NVC57D, 0x2288 + (i * 0x400), 0x00000000); + return 0; } static int |