2 * Copyright 2014 Red Hat Inc.
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5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
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
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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20 * OTHER DEALINGS IN THE SOFTWARE.
25 #include <core/client.h>
26 #include <nvif/unpack.h>
27 #include <nvif/class.h>
32 nve0_hdmi_ctrl(NV50_DISP_MTHD_V1
)
34 const u32 hoff
= (head
* 0x800);
35 const u32 hdmi
= (head
* 0x400);
37 struct nv50_disp_sor_hdmi_pwr_v0 v0
;
42 nv_ioctl(object
, "disp sor hdmi ctrl size %d\n", size
);
43 if (nvif_unpack(args
->v0
, 0, 0, false)) {
44 nv_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
;
56 if (!(ctrl
& 0x40000000)) {
57 nv_mask(priv
, 0x616798 + hoff
, 0x40000000, 0x00000000);
58 nv_mask(priv
, 0x6900c0 + hdmi
, 0x00000001, 0x00000000);
59 nv_mask(priv
, 0x690000 + hdmi
, 0x00000001, 0x00000000);
64 nv_mask(priv
, 0x690000 + hdmi
, 0x00000001, 0x00000000);
65 nv_wr32(priv
, 0x690008 + hdmi
, 0x000d0282);
66 nv_wr32(priv
, 0x69000c + hdmi
, 0x0000006f);
67 nv_wr32(priv
, 0x690010 + hdmi
, 0x00000000);
68 nv_wr32(priv
, 0x690014 + hdmi
, 0x00000000);
69 nv_wr32(priv
, 0x690018 + hdmi
, 0x00000000);
70 nv_mask(priv
, 0x690000 + hdmi
, 0x00000001, 0x00000001);
73 nv_mask(priv
, 0x6900c0 + hdmi
, 0x00000001, 0x00000000);
74 nv_wr32(priv
, 0x6900cc + hdmi
, 0x00000010);
75 nv_mask(priv
, 0x6900c0 + hdmi
, 0x00000001, 0x00000001);
78 nv_wr32(priv
, 0x690080 + hdmi
, 0x82000000);
81 nv_mask(priv
, 0x616798 + hoff
, 0x401f007f, ctrl
);