1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright 2018 Red Hat Inc.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a
5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"),
6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation
7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the
9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions:
10*4882a593Smuzhiyun *
11*4882a593Smuzhiyun * The above copyright notice and this permission notice shall be included in
12*4882a593Smuzhiyun * all copies or substantial portions of the Software.
13*4882a593Smuzhiyun *
14*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17*4882a593Smuzhiyun * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18*4882a593Smuzhiyun * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19*4882a593Smuzhiyun * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20*4882a593Smuzhiyun * OTHER DEALINGS IN THE SOFTWARE.
21*4882a593Smuzhiyun */
22*4882a593Smuzhiyun #include "core.h"
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun #include <nvif/push507c.h>
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun #include <nvhw/class/cl507d.h>
27*4882a593Smuzhiyun #include <nvhw/class/cl837d.h>
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun static int
pior507d_ctrl(struct nv50_core * core,int or,u32 ctrl,struct nv50_head_atom * asyh)30*4882a593Smuzhiyun pior507d_ctrl(struct nv50_core *core, int or, u32 ctrl,
31*4882a593Smuzhiyun struct nv50_head_atom *asyh)
32*4882a593Smuzhiyun {
33*4882a593Smuzhiyun struct nvif_push *push = core->chan.push;
34*4882a593Smuzhiyun int ret;
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun if (asyh) {
37*4882a593Smuzhiyun ctrl |= NVVAL(NV507D, PIOR_SET_CONTROL, HSYNC_POLARITY, asyh->or.nhsync);
38*4882a593Smuzhiyun ctrl |= NVVAL(NV507D, PIOR_SET_CONTROL, VSYNC_POLARITY, asyh->or.nvsync);
39*4882a593Smuzhiyun ctrl |= NVVAL(NV837D, PIOR_SET_CONTROL, PIXEL_DEPTH, asyh->or.depth);
40*4882a593Smuzhiyun }
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun if ((ret = PUSH_WAIT(push, 2)))
43*4882a593Smuzhiyun return ret;
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun PUSH_MTHD(push, NV507D, PIOR_SET_CONTROL(or), ctrl);
46*4882a593Smuzhiyun return 0;
47*4882a593Smuzhiyun }
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun static void
pior507d_get_caps(struct nv50_disp * disp,struct nouveau_encoder * outp,int or)50*4882a593Smuzhiyun pior507d_get_caps(struct nv50_disp *disp, struct nouveau_encoder *outp,
51*4882a593Smuzhiyun int or)
52*4882a593Smuzhiyun {
53*4882a593Smuzhiyun outp->caps.dp_interlace = true;
54*4882a593Smuzhiyun }
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun const struct nv50_outp_func
57*4882a593Smuzhiyun pior507d = {
58*4882a593Smuzhiyun .ctrl = pior507d_ctrl,
59*4882a593Smuzhiyun .get_caps = pior507d_get_caps,
60*4882a593Smuzhiyun };
61