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drm/gt214-/disp: enable dp audio

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-09-15 21:29:05 +10:00
parent d889c52427
commit cc2a907145
5 changed files with 30 additions and 22 deletions
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15
drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c
View File

@ -26,6 +26,8 @@
#include <nvif/unpack.h>
#include <nvif/class.h>
#include <subdev/timer.h>
#include "nv50.h"
int
@ -46,16 +48,21 @@ nva3_hda_eld(NV50_DISP_MTHD_V1)
return ret;
if (size && args->v0.data[0]) {
if (outp->info.type == DCB_OUTPUT_DP) {
nv_mask(priv, 0x61c1e0 + soff, 0x8000000d, 0x80000001);
nv_wait(priv, 0x61c1e0 + soff, 0x80000000, 0x00000000);
}
for (i = 0; i < size; i++)
nv_wr32(priv, 0x61c440 + soff, (i << 8) | args->v0.data[0]);
for (; i < 0x60; i++)
nv_wr32(priv, 0x61c440 + soff, (i << 8));
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003);
} else
if (size) {
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000001);
} else {
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000000);
if (outp->info.type == DCB_OUTPUT_DP) {
nv_mask(priv, 0x61c1e0 + soff, 0x80000001, 0x80000000);
nv_wait(priv, 0x61c1e0 + soff, 0x80000000, 0x00000000);
}
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000000 | !!size);
}
return 0;

20
drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c
View File

@ -26,10 +26,7 @@
#include <nvif/unpack.h>
#include <nvif/class.h>
#include <subdev/bios.h>
#include <subdev/bios/dcb.h>
#include <subdev/bios/dp.h>
#include <subdev/bios/init.h>
#include <subdev/timer.h>
#include "nv50.h"
@ -40,6 +37,7 @@ nvd0_hda_eld(NV50_DISP_MTHD_V1)
struct nv50_disp_sor_hda_eld_v0 v0;
} *args = data;
const u32 soff = outp->or * 0x030;
const u32 hoff = head * 0x800;
int ret, i;
nv_ioctl(object, "disp sor hda eld size %d\n", size);
@ -51,16 +49,22 @@ nvd0_hda_eld(NV50_DISP_MTHD_V1)
return ret;
if (size && args->v0.data[0]) {
if (outp->info.type == DCB_OUTPUT_DP) {
nv_mask(priv, 0x616618 + hoff, 0x8000000c, 0x80000001);
nv_wait(priv, 0x616618 + hoff, 0x80000000, 0x00000000);
}
nv_mask(priv, 0x616548 + hoff, 0x00000070, 0x00000000);
for (i = 0; i < size; i++)
nv_wr32(priv, 0x10ec00 + soff, (i << 8) | args->v0.data[i]);
for (; i < 0x60; i++)
nv_wr32(priv, 0x10ec00 + soff, (i << 8));
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000003);
} else
if (size) {
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000001);
} else {
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000000);
if (outp->info.type == DCB_OUTPUT_DP) {
nv_mask(priv, 0x616618 + hoff, 0x80000001, 0x80000000);
nv_wait(priv, 0x616618 + hoff, 0x80000000, 0x00000000);
}
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000000 | !!size);
}
return 0;

3
drivers/gpu/drm/nouveau/core/engine/disp/hdminvd0.c
View File

@ -75,8 +75,5 @@ nvd0_hdmi_ctrl(NV50_DISP_MTHD_V1)
/* 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;
}

3
drivers/gpu/drm/nouveau/core/engine/disp/hdminve0.c
View File

@ -79,8 +79,5 @@ nve0_hdmi_ctrl(NV50_DISP_MTHD_V1)
/* 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;
}

11
drivers/gpu/drm/nouveau/nv50_display.c
View File

@ -1656,6 +1656,7 @@ static void
nv50_audio_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode)
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
struct nouveau_connector *nv_connector;
struct nv50_disp *disp = nv50_disp(encoder->dev);
struct __packed {
@ -1668,7 +1669,8 @@ nv50_audio_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode)
.base.mthd.version = 1,
.base.mthd.method = NV50_DISP_MTHD_V1_SOR_HDA_ELD,
.base.mthd.hasht = nv_encoder->dcb->hasht,
.base.mthd.hashm = nv_encoder->dcb->hashm,
.base.mthd.hashm = (0xf0ff & nv_encoder->dcb->hashm) |
(0x0100 << nv_crtc->index),
};
nv_connector = nouveau_encoder_connector_get(nv_encoder);
@ -1682,7 +1684,7 @@ nv50_audio_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode)
}
static void
nv50_audio_disconnect(struct drm_encoder *encoder)
nv50_audio_disconnect(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc)
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nv50_disp *disp = nv50_disp(encoder->dev);
@ -1693,7 +1695,8 @@ nv50_audio_disconnect(struct drm_encoder *encoder)
.base.version = 1,
.base.method = NV50_DISP_MTHD_V1_SOR_HDA_ELD,
.base.hasht = nv_encoder->dcb->hasht,
.base.hashm = nv_encoder->dcb->hashm,
.base.hashm = (0xf0ff & nv_encoder->dcb->hashm) |
(0x0100 << nv_crtc->index),
};
nvif_mthd(disp->disp, 0, &args, sizeof(args));
@ -1860,7 +1863,7 @@ nv50_sor_disconnect(struct drm_encoder *encoder)
if (nv_crtc) {
nv50_crtc_prepare(&nv_crtc->base);
nv50_sor_ctrl(nv_encoder, 1 << nv_crtc->index, 0);
nv50_audio_disconnect(encoder);
nv50_audio_disconnect(encoder, nv_crtc);
nv50_hdmi_disconnect(&nv_encoder->base.base, nv_crtc);
}
}