2 * Copyright 2012 Red Hat Inc.
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9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
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26 #include <core/client.h>
28 #include <nvif/class.h>
29 #include <nvif/unpack.h>
32 g84_hdmi_ctrl(NV50_DISP_MTHD_V1)
34 struct nvkm_device *device = disp->base.engine.subdev.device;
35 const u32 hoff = (head * 0x800);
37 struct nv50_disp_sor_hdmi_pwr_v0 v0;
42 nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
43 if (nvif_unpack(args->v0, 0, 0, false)) {
44 nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
45 "max_ac_packet %d rekey %d\n",
46 args->v0.version, args->v0.state,
47 args->v0.max_ac_packet, args->v0.rekey);
48 if (args->v0.max_ac_packet > 0x1f || args->v0.rekey > 0x7f)
50 ctrl = 0x40000000 * !!args->v0.state;
51 ctrl |= args->v0.max_ac_packet << 16;
52 ctrl |= args->v0.rekey;
53 ctrl |= 0x1f000000; /* ??? */
57 if (!(ctrl & 0x40000000)) {
58 nvkm_mask(device, 0x6165a4 + hoff, 0x40000000, 0x00000000);
59 nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000);
60 nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000);
65 nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000);
66 nvkm_wr32(device, 0x616528 + hoff, 0x000d0282);
67 nvkm_wr32(device, 0x61652c + hoff, 0x0000006f);
68 nvkm_wr32(device, 0x616530 + hoff, 0x00000000);
69 nvkm_wr32(device, 0x616534 + hoff, 0x00000000);
70 nvkm_wr32(device, 0x616538 + hoff, 0x00000000);
71 nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000001);
74 nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000);
75 nvkm_wr32(device, 0x616508 + hoff, 0x000a0184);
76 nvkm_wr32(device, 0x61650c + hoff, 0x00000071);
77 nvkm_wr32(device, 0x616510 + hoff, 0x00000000);
78 nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000001);
80 nvkm_mask(device, 0x6165d0 + hoff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */
81 nvkm_mask(device, 0x616568 + hoff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */
82 nvkm_mask(device, 0x616578 + hoff, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */
85 nvkm_mask(device, 0x61733c, 0x00100000, 0x00100000); /* RESETF */
86 nvkm_mask(device, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */
87 nvkm_mask(device, 0x61733c, 0x00100000, 0x00000000); /* !RESETF */
90 nvkm_mask(device, 0x6165a4 + hoff, 0x5f1f007f, ctrl);