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Diffstat (limited to 'sound/pci/hda/patch_hdmi.c')
-rw-r--r--sound/pci/hda/patch_hdmi.c234
1 files changed, 154 insertions, 80 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index de8ac5c07fd..32930e66885 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -44,16 +44,6 @@ static bool static_hdmi_pcm;
module_param(static_hdmi_pcm, bool, 0644);
MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
-/*
- * The HDMI/DisplayPort configuration can be highly dynamic. A graphics device
- * could support N independent pipes, each of them can be connected to one or
- * more ports (DVI, HDMI or DisplayPort).
- *
- * The HDA correspondence of pipes/ports are converter/pin nodes.
- */
-#define MAX_HDMI_CVTS 8
-#define MAX_HDMI_PINS 8
-
struct hdmi_spec_per_cvt {
hda_nid_t cvt_nid;
int assigned;
@@ -80,16 +70,17 @@ struct hdmi_spec_per_pin {
bool non_pcm;
bool chmap_set; /* channel-map override by ALSA API? */
unsigned char chmap[8]; /* ALSA API channel-map */
+ char pcm_name[8]; /* filled in build_pcm callbacks */
};
struct hdmi_spec {
int num_cvts;
- struct hdmi_spec_per_cvt cvts[MAX_HDMI_CVTS];
- hda_nid_t cvt_nids[MAX_HDMI_CVTS];
+ struct snd_array cvts; /* struct hdmi_spec_per_cvt */
+ hda_nid_t cvt_nids[4]; /* only for haswell fix */
int num_pins;
- struct hdmi_spec_per_pin pins[MAX_HDMI_PINS];
- struct hda_pcm pcm_rec[MAX_HDMI_PINS];
+ struct snd_array pins; /* struct hdmi_spec_per_pin */
+ struct snd_array pcm_rec; /* struct hda_pcm */
unsigned int channels_max; /* max over all cvts */
struct hdmi_eld temp_eld;
@@ -304,12 +295,19 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
* HDMI routines
*/
+#define get_pin(spec, idx) \
+ ((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
+#define get_cvt(spec, idx) \
+ ((struct hdmi_spec_per_cvt *)snd_array_elem(&spec->cvts, idx))
+#define get_pcm_rec(spec, idx) \
+ ((struct hda_pcm *)snd_array_elem(&spec->pcm_rec, idx))
+
static int pin_nid_to_pin_index(struct hdmi_spec *spec, hda_nid_t pin_nid)
{
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
- if (spec->pins[pin_idx].pin_nid == pin_nid)
+ if (get_pin(spec, pin_idx)->pin_nid == pin_nid)
return pin_idx;
snd_printk(KERN_WARNING "HDMI: pin nid %d not registered\n", pin_nid);
@@ -322,7 +320,7 @@ static int hinfo_to_pin_index(struct hdmi_spec *spec,
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
- if (&spec->pcm_rec[pin_idx].stream[0] == hinfo)
+ if (get_pcm_rec(spec, pin_idx)->stream == hinfo)
return pin_idx;
snd_printk(KERN_WARNING "HDMI: hinfo %p not registered\n", hinfo);
@@ -334,7 +332,7 @@ static int cvt_nid_to_cvt_index(struct hdmi_spec *spec, hda_nid_t cvt_nid)
int cvt_idx;
for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++)
- if (spec->cvts[cvt_idx].cvt_nid == cvt_nid)
+ if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid)
return cvt_idx;
snd_printk(KERN_WARNING "HDMI: cvt nid %d not registered\n", cvt_nid);
@@ -352,7 +350,7 @@ static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol,
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
pin_idx = kcontrol->private_value;
- eld = &spec->pins[pin_idx].sink_eld;
+ eld = &get_pin(spec, pin_idx)->sink_eld;
mutex_lock(&eld->lock);
uinfo->count = eld->eld_valid ? eld->eld_size : 0;
@@ -370,7 +368,7 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
int pin_idx;
pin_idx = kcontrol->private_value;
- eld = &spec->pins[pin_idx].sink_eld;
+ eld = &get_pin(spec, pin_idx)->sink_eld;
mutex_lock(&eld->lock);
if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data)) {
@@ -410,11 +408,11 @@ static int hdmi_create_eld_ctl(struct hda_codec *codec, int pin_idx,
kctl->private_value = pin_idx;
kctl->id.device = device;
- err = snd_hda_ctl_add(codec, spec->pins[pin_idx].pin_nid, kctl);
+ err = snd_hda_ctl_add(codec, get_pin(spec, pin_idx)->pin_nid, kctl);
if (err < 0)
return err;
- spec->pins[pin_idx].eld_ctl = kctl;
+ get_pin(spec, pin_idx)->eld_ctl = kctl;
return 0;
}
@@ -875,14 +873,14 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
struct snd_pcm_substream *substream)
{
struct hdmi_spec *spec = codec->spec;
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
hda_nid_t pin_nid = per_pin->pin_nid;
int channels = substream->runtime->channels;
struct hdmi_eld *eld;
int ca;
union audio_infoframe ai;
- eld = &spec->pins[pin_idx].sink_eld;
+ eld = &per_pin->sink_eld;
if (!eld->monitor_present)
return;
@@ -977,7 +975,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
if (pin_idx < 0)
return;
- hdmi_present_sense(&spec->pins[pin_idx], 1);
+ hdmi_present_sense(get_pin(spec, pin_idx), 1);
snd_hda_jack_report_sync(codec);
}
@@ -1020,6 +1018,41 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
hdmi_non_intrinsic_event(codec, res);
}
+static void haswell_verify_pin_D0(struct hda_codec *codec, hda_nid_t nid)
+{
+ int pwr, lamp, ramp;
+
+ pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
+ pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
+ if (pwr != AC_PWRST_D0) {
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,
+ AC_PWRST_D0);
+ msleep(40);
+ pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
+ pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
+ snd_printd("Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);
+ }
+
+ lamp = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_AMP_GAIN_MUTE,
+ AC_AMP_GET_LEFT | AC_AMP_GET_OUTPUT);
+ ramp = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_AMP_GAIN_MUTE,
+ AC_AMP_GET_RIGHT | AC_AMP_GET_OUTPUT);
+ if (lamp != ramp) {
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ AC_AMP_SET_RIGHT | AC_AMP_SET_OUTPUT | lamp);
+
+ lamp = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_AMP_GAIN_MUTE,
+ AC_AMP_GET_LEFT | AC_AMP_GET_OUTPUT);
+ ramp = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_AMP_GAIN_MUTE,
+ AC_AMP_GET_RIGHT | AC_AMP_GET_OUTPUT);
+ snd_printd("Haswell HDMI audio: Mute after set on pin 0x%x: [0x%x 0x%x]\n", nid, lamp, ramp);
+ }
+}
+
/*
* Callbacks
*/
@@ -1034,6 +1067,9 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
int pinctl;
int new_pinctl = 0;
+ if (codec->vendor_id == 0x80862807)
+ haswell_verify_pin_D0(codec, pin_nid);
+
if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) {
pinctl = snd_hda_codec_read(codec, pin_nid, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
@@ -1083,12 +1119,12 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
pin_idx = hinfo_to_pin_index(spec, hinfo);
if (snd_BUG_ON(pin_idx < 0))
return -EINVAL;
- per_pin = &spec->pins[pin_idx];
+ per_pin = get_pin(spec, pin_idx);
eld = &per_pin->sink_eld;
/* Dynamically assign converter to stream */
for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
- per_cvt = &spec->cvts[cvt_idx];
+ per_cvt = get_cvt(spec, cvt_idx);
/* Must not already be assigned */
if (per_cvt->assigned)
@@ -1151,7 +1187,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
{
struct hdmi_spec *spec = codec->spec;
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
hda_nid_t pin_nid = per_pin->pin_nid;
if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {
@@ -1275,14 +1311,13 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
if (get_defcfg_connect(config) == AC_JACK_PORT_NONE)
return 0;
- if (snd_BUG_ON(spec->num_pins >= MAX_HDMI_PINS))
- return -E2BIG;
-
if (codec->vendor_id == 0x80862807)
intel_haswell_fixup_connect_list(codec, pin_nid);
pin_idx = spec->num_pins;
- per_pin = &spec->pins[pin_idx];
+ per_pin = snd_array_new(&spec->pins);
+ if (!per_pin)
+ return -ENOMEM;
per_pin->pin_nid = pin_nid;
per_pin->non_pcm = false;
@@ -1299,19 +1334,16 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
{
struct hdmi_spec *spec = codec->spec;
- int cvt_idx;
struct hdmi_spec_per_cvt *per_cvt;
unsigned int chans;
int err;
- if (snd_BUG_ON(spec->num_cvts >= MAX_HDMI_CVTS))
- return -E2BIG;
-
chans = get_wcaps(codec, cvt_nid);
chans = get_wcaps_channels(chans);
- cvt_idx = spec->num_cvts;
- per_cvt = &spec->cvts[cvt_idx];
+ per_cvt = snd_array_new(&spec->cvts);
+ if (!per_cvt)
+ return -ENOMEM;
per_cvt->cvt_nid = cvt_nid;
per_cvt->channels_min = 2;
@@ -1328,7 +1360,9 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
if (err < 0)
return err;
- spec->cvt_nids[spec->num_cvts++] = cvt_nid;
+ if (spec->num_cvts < ARRAY_SIZE(spec->cvt_nids))
+ spec->cvt_nids[spec->num_cvts] = cvt_nid;
+ spec->num_cvts++;
return 0;
}
@@ -1384,13 +1418,6 @@ static int hdmi_parse_codec(struct hda_codec *codec)
/*
*/
-static char *get_hdmi_pcm_name(int idx)
-{
- static char names[MAX_HDMI_PINS][8];
- sprintf(&names[idx][0], "HDMI %d", idx);
- return &names[idx][0];
-}
-
static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
{
struct hda_spdif_out *spdif;
@@ -1417,7 +1444,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
hda_nid_t cvt_nid = hinfo->nid;
struct hdmi_spec *spec = codec->spec;
int pin_idx = hinfo_to_pin_index(spec, hinfo);
- hda_nid_t pin_nid = spec->pins[pin_idx].pin_nid;
+ hda_nid_t pin_nid = get_pin(spec, pin_idx)->pin_nid;
bool non_pcm;
non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
@@ -1450,7 +1477,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid);
if (snd_BUG_ON(cvt_idx < 0))
return -EINVAL;
- per_cvt = &spec->cvts[cvt_idx];
+ per_cvt = get_cvt(spec, cvt_idx);
snd_BUG_ON(!per_cvt->assigned);
per_cvt->assigned = 0;
@@ -1459,7 +1486,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
pin_idx = hinfo_to_pin_index(spec, hinfo);
if (snd_BUG_ON(pin_idx < 0))
return -EINVAL;
- per_pin = &spec->pins[pin_idx];
+ per_pin = get_pin(spec, pin_idx);
snd_hda_spdif_ctls_unassign(codec, pin_idx);
per_pin->chmap_set = false;
@@ -1553,7 +1580,7 @@ static int hdmi_chmap_ctl_get(struct snd_kcontrol *kcontrol,
struct hda_codec *codec = info->private_data;
struct hdmi_spec *spec = codec->spec;
int pin_idx = kcontrol->private_value;
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
int i;
for (i = 0; i < ARRAY_SIZE(per_pin->chmap); i++)
@@ -1568,7 +1595,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
struct hda_codec *codec = info->private_data;
struct hdmi_spec *spec = codec->spec;
int pin_idx = kcontrol->private_value;
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
unsigned int ctl_idx;
struct snd_pcm_substream *substream;
unsigned char chmap[8];
@@ -1613,9 +1640,14 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
struct hda_pcm *info;
struct hda_pcm_stream *pstr;
+ struct hdmi_spec_per_pin *per_pin;
- info = &spec->pcm_rec[pin_idx];
- info->name = get_hdmi_pcm_name(pin_idx);
+ per_pin = get_pin(spec, pin_idx);
+ sprintf(per_pin->pcm_name, "HDMI %d", pin_idx);
+ info = snd_array_new(&spec->pcm_rec);
+ if (!info)
+ return -ENOMEM;
+ info->name = per_pin->pcm_name;
info->pcm_type = HDA_PCM_TYPE_HDMI;
info->own_chmap = true;
@@ -1626,7 +1658,7 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
}
codec->num_pcms = spec->num_pins;
- codec->pcm_info = spec->pcm_rec;
+ codec->pcm_info = spec->pcm_rec.list;
return 0;
}
@@ -1635,8 +1667,8 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
{
char hdmi_str[32] = "HDMI/DP";
struct hdmi_spec *spec = codec->spec;
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
- int pcmdev = spec->pcm_rec[pin_idx].device;
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
+ int pcmdev = get_pcm_rec(spec, pin_idx)->device;
if (pcmdev > 0)
sprintf(hdmi_str + strlen(hdmi_str), ",pcm=%d", pcmdev);
@@ -1654,7 +1686,7 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
err = generic_hdmi_build_jack(codec, pin_idx);
if (err < 0)
@@ -1669,9 +1701,8 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
snd_hda_spdif_ctls_unassign(codec, pin_idx);
/* add control for ELD Bytes */
- err = hdmi_create_eld_ctl(codec,
- pin_idx,
- spec->pcm_rec[pin_idx].device);
+ err = hdmi_create_eld_ctl(codec, pin_idx,
+ get_pcm_rec(spec, pin_idx)->device);
if (err < 0)
return err;
@@ -1709,7 +1740,7 @@ static int generic_hdmi_init_per_pins(struct hda_codec *codec)
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
struct hdmi_eld *eld = &per_pin->sink_eld;
per_pin->codec = codec;
@@ -1726,7 +1757,7 @@ static int generic_hdmi_init(struct hda_codec *codec)
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
hda_nid_t pin_nid = per_pin->pin_nid;
hdmi_init_pin(codec, pin_nid);
@@ -1735,13 +1766,27 @@ static int generic_hdmi_init(struct hda_codec *codec)
return 0;
}
+static void hdmi_array_init(struct hdmi_spec *spec, int nums)
+{
+ snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums);
+ snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums);
+ snd_array_init(&spec->pcm_rec, sizeof(struct hda_pcm), nums);
+}
+
+static void hdmi_array_free(struct hdmi_spec *spec)
+{
+ snd_array_free(&spec->pins);
+ snd_array_free(&spec->cvts);
+ snd_array_free(&spec->pcm_rec);
+}
+
static void generic_hdmi_free(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
- struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
struct hdmi_eld *eld = &per_pin->sink_eld;
cancel_delayed_work(&per_pin->work);
@@ -1749,6 +1794,7 @@ static void generic_hdmi_free(struct hda_codec *codec)
}
flush_workqueue(codec->bus->workq);
+ hdmi_array_free(spec);
kfree(spec);
}
@@ -1775,6 +1821,7 @@ static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
/* override pins connection list */
snd_printdd("hdmi: haswell: override pin connection 0x%x\n", nid);
+ nconns = max(spec->num_cvts, 4);
snd_hda_override_conn_list(codec, nid, spec->num_cvts, spec->cvt_nids);
}
@@ -1855,6 +1902,7 @@ static int patch_generic_hdmi(struct hda_codec *codec)
return -ENOMEM;
codec->spec = spec;
+ hdmi_array_init(spec, 4);
snd_hda_pick_fixup(codec, hdmi_models, hdmi_fixup_tbl, hdmi_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -1882,24 +1930,30 @@ static int patch_generic_hdmi(struct hda_codec *codec)
static int simple_playback_build_pcms(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
- struct hda_pcm *info = spec->pcm_rec;
+ struct hda_pcm *info;
unsigned int chans;
struct hda_pcm_stream *pstr;
+ struct hdmi_spec_per_cvt *per_cvt;
- codec->num_pcms = 1;
- codec->pcm_info = info;
-
- chans = get_wcaps(codec, spec->cvts[0].cvt_nid);
+ per_cvt = get_cvt(spec, 0);
+ chans = get_wcaps(codec, per_cvt->cvt_nid);
chans = get_wcaps_channels(chans);
- info->name = get_hdmi_pcm_name(0);
+ info = snd_array_new(&spec->pcm_rec);
+ if (!info)
+ return -ENOMEM;
+ info->name = get_pin(spec, 0)->pcm_name;
+ sprintf(info->name, "HDMI 0");
info->pcm_type = HDA_PCM_TYPE_HDMI;
pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
*pstr = spec->pcm_playback;
- pstr->nid = spec->cvts[0].cvt_nid;
+ pstr->nid = per_cvt->cvt_nid;
if (pstr->channels_max <= 2 && chans && chans <= 16)
pstr->channels_max = chans;
+ codec->num_pcms = 1;
+ codec->pcm_info = info;
+
return 0;
}
@@ -1919,11 +1973,12 @@ static void simple_hdmi_unsol_event(struct hda_codec *codec,
static int simple_playback_build_controls(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
+ struct hdmi_spec_per_cvt *per_cvt;
int err;
- err = snd_hda_create_spdif_out_ctls(codec,
- spec->cvts[0].cvt_nid,
- spec->cvts[0].cvt_nid);
+ per_cvt = get_cvt(spec, 0);
+ err = snd_hda_create_spdif_out_ctls(codec, per_cvt->cvt_nid,
+ per_cvt->cvt_nid);
if (err < 0)
return err;
return simple_hdmi_build_jack(codec, 0);
@@ -1932,7 +1987,8 @@ static int simple_playback_build_controls(struct hda_codec *codec)
static int simple_playback_init(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
- hda_nid_t pin = spec->pins[0].pin_nid;
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, 0);
+ hda_nid_t pin = per_pin->pin_nid;
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
@@ -1948,6 +2004,7 @@ static void simple_playback_free(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
+ hdmi_array_free(spec);
kfree(spec);
}
@@ -2111,20 +2168,29 @@ static int patch_simple_hdmi(struct hda_codec *codec,
hda_nid_t cvt_nid, hda_nid_t pin_nid)
{
struct hdmi_spec *spec;
+ struct hdmi_spec_per_cvt *per_cvt;
+ struct hdmi_spec_per_pin *per_pin;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
codec->spec = spec;
+ hdmi_array_init(spec, 1);
spec->multiout.num_dacs = 0; /* no analog */
spec->multiout.max_channels = 2;
spec->multiout.dig_out_nid = cvt_nid;
spec->num_cvts = 1;
spec->num_pins = 1;
- spec->cvts[0].cvt_nid = cvt_nid;
- spec->pins[0].pin_nid = pin_nid;
+ per_pin = snd_array_new(&spec->pins);
+ per_cvt = snd_array_new(&spec->cvts);
+ if (!per_pin || !per_cvt) {
+ simple_playback_free(codec);
+ return -ENOMEM;
+ }
+ per_cvt->cvt_nid = cvt_nid;
+ per_pin->pin_nid = pin_nid;
spec->pcm_playback = simple_pcm_playback;
codec->patch_ops = simple_hdmi_patch_ops;
@@ -2201,9 +2267,11 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
int i;
struct hdmi_spec *spec = codec->spec;
struct hda_spdif_out *spdif;
+ struct hdmi_spec_per_cvt *per_cvt;
mutex_lock(&codec->spdif_mutex);
- spdif = snd_hda_spdif_out_of_nid(codec, spec->cvts[0].cvt_nid);
+ per_cvt = get_cvt(spec, 0);
+ spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid);
chs = substream->runtime->channels;
@@ -2325,13 +2393,17 @@ static int nvhdmi_7x_8ch_build_pcms(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
int err = simple_playback_build_pcms(codec);
- spec->pcm_rec[0].own_chmap = true;
+ if (!err) {
+ struct hda_pcm *info = get_pcm_rec(spec, 0);
+ info->own_chmap = true;
+ }
return err;
}
static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)
{
struct hdmi_spec *spec = codec->spec;
+ struct hda_pcm *info;
struct snd_pcm_chmap *chmap;
int err;
@@ -2340,7 +2412,8 @@ static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)
return err;
/* add channel maps */
- err = snd_pcm_add_chmap_ctls(spec->pcm_rec[0].pcm,
+ info = get_pcm_rec(spec, 0);
+ err = snd_pcm_add_chmap_ctls(info->pcm,
SNDRV_PCM_STREAM_PLAYBACK,
snd_pcm_alt_chmaps, 8, 0, &chmap);
if (err < 0)
@@ -2395,6 +2468,7 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct snd_pcm_substream *substream)
{
struct hdmi_spec *spec = codec->spec;
+ struct hdmi_spec_per_cvt *per_cvt = get_cvt(spec, 0);
int chans = substream->runtime->channels;
int i, err;
@@ -2402,11 +2476,11 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
substream);
if (err < 0)
return err;
- snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0,
+ snd_hda_codec_write(codec, per_cvt->cvt_nid, 0,
AC_VERB_SET_CVT_CHAN_COUNT, chans - 1);
/* FIXME: XXX */
for (i = 0; i < chans; i++) {
- snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0,
+ snd_hda_codec_write(codec, per_cvt->cvt_nid, 0,
AC_VERB_SET_HDMI_CHAN_SLOT,
(i << 4) | i);
}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-03 23:58:28 +0000