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drm/gk104-/disp: infoframe registers moved yet again on kepler

Browse Source 
Thanks to Vincent Pelletier for pointing this out and providing a proof of
concept patch on the list.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-09-15 15:15:09 +10:00
parent c378eb7461
commit a522946174
6 changed files with 91 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/nouveau/Makefile
View File

@ -261,6 +261,7 @@ nouveau-y += core/engine/disp/hdanvd0.o
nouveau-y += core/engine/disp/hdminv84.o
nouveau-y += core/engine/disp/hdminva3.o
nouveau-y += core/engine/disp/hdminvd0.o
nouveau-y += core/engine/disp/hdminve0.o
nouveau-y += core/engine/disp/piornv50.o
nouveau-y += core/engine/disp/sornv50.o
nouveau-y += core/engine/disp/sornv94.o

2
drivers/gpu/drm/nouveau/core/engine/disp/gm107.c
View File

@ -84,7 +84,7 @@ gm107_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
priv->dac.sense = nv50_dac_sense;
priv->sor.power = nv50_sor_power;
priv->sor.hda_eld = nvd0_hda_eld;
priv->sor.hdmi = nvd0_hdmi_ctrl;
priv->sor.hdmi = nve0_hdmi_ctrl;
return 0;
}

86
drivers/gpu/drm/nouveau/core/engine/disp/hdminve0.c Normal file
View File

@ -0,0 +1,86 @@
/*
* Copyright 2014 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Ben Skeggs
*/
#include <core/client.h>
#include <nvif/unpack.h>
#include <nvif/class.h>
#include "nv50.h"
int
nve0_hdmi_ctrl(NV50_DISP_MTHD_V1)
{
const u32 hoff = (head * 0x800);
const u32 hdmi = (head * 0x400);
union {
struct nv50_disp_sor_hdmi_pwr_v0 v0;
} *args = data;
u32 ctrl;
int ret;
nv_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
if (nvif_unpack(args->v0, 0, 0, false)) {
nv_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
"max_ac_packet %d rekey %d\n",
args->v0.version, args->v0.state,
args->v0.max_ac_packet, args->v0.rekey);
if (args->v0.max_ac_packet > 0x1f || args->v0.rekey > 0x7f)
return -EINVAL;
ctrl = 0x40000000 * !!args->v0.state;
ctrl |= args->v0.max_ac_packet << 16;
ctrl |= args->v0.rekey;
} else
return ret;
if (!(ctrl & 0x40000000)) {
nv_mask(priv, 0x616798 + hoff, 0x40000000, 0x00000000);
nv_mask(priv, 0x6900c0 + hdmi, 0x00000001, 0x00000000);
nv_mask(priv, 0x690000 + hdmi, 0x00000001, 0x00000000);
return 0;
}
/* AVI InfoFrame */
nv_mask(priv, 0x690000 + hdmi, 0x00000001, 0x00000000);
nv_wr32(priv, 0x690008 + hdmi, 0x000d0282);
nv_wr32(priv, 0x69000c + hdmi, 0x0000006f);
nv_wr32(priv, 0x690010 + hdmi, 0x00000000);
nv_wr32(priv, 0x690014 + hdmi, 0x00000000);
nv_wr32(priv, 0x690018 + hdmi, 0x00000000);
nv_mask(priv, 0x690000 + hdmi, 0x00000001, 0x00000001);
/* ??? InfoFrame? */
nv_mask(priv, 0x6900c0 + hdmi, 0x00000001, 0x00000000);
nv_wr32(priv, 0x6900cc + hdmi, 0x00000010);
nv_mask(priv, 0x6900c0 + hdmi, 0x00000001, 0x00000001);
/* ??? */
nv_wr32(priv, 0x690080 + hdmi, 0x82000000);
/* HDMI_CTRL */
nv_mask(priv, 0x616798 + hoff, 0x401f007f, ctrl);
/* NFI, audio doesn't work without it though.. */
nv_mask(priv, 0x616548 + hoff, 0x00000070, 0x00000000);
return 0;
}

1
drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
View File

@ -77,6 +77,7 @@ int nvd0_hda_eld(NV50_DISP_MTHD_V1);
int nv84_hdmi_ctrl(NV50_DISP_MTHD_V1);
int nva3_hdmi_ctrl(NV50_DISP_MTHD_V1);
int nvd0_hdmi_ctrl(NV50_DISP_MTHD_V1);
int nve0_hdmi_ctrl(NV50_DISP_MTHD_V1);
int nv50_sor_power(NV50_DISP_MTHD_V1);

2
drivers/gpu/drm/nouveau/core/engine/disp/nve0.c
View File

@ -249,7 +249,7 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
priv->dac.sense = nv50_dac_sense;
priv->sor.power = nv50_sor_power;
priv->sor.hda_eld = nvd0_hda_eld;
priv->sor.hdmi = nvd0_hdmi_ctrl;
priv->sor.hdmi = nve0_hdmi_ctrl;
return 0;
}

2
drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c
View File

@ -84,7 +84,7 @@ nvf0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
priv->dac.sense = nv50_dac_sense;
priv->sor.power = nv50_sor_power;
priv->sor.hda_eld = nvd0_hda_eld;
priv->sor.hdmi = nvd0_hdmi_ctrl;
priv->sor.hdmi = nve0_hdmi_ctrl;
return 0;
}