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-rw-r--r--sound/pci/hda/patch_hdmi.c153
1 files changed, 28 insertions, 125 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index d2c6ba2634f1..1863836b2685 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -167,8 +167,6 @@ struct hdmi_spec {
struct hdmi_ops ops;
bool dyn_pin_out;
- bool dyn_pcm_assign;
- bool dyn_pcm_no_legacy;
/* hdmi interrupt trigger control flag for Nvidia codec */
bool hdmi_intr_trig_ctrl;
bool nv_dp_workaround; /* workaround DP audio infoframe for Nvidia */
@@ -1188,9 +1186,7 @@ static void pin_cvt_fixup(struct hda_codec *codec,
spec->ops.pin_cvt_fixup(codec, per_pin, cvt_nid);
}
-/* called in hdmi_pcm_open when no pin is assigned to the PCM
- * in dyn_pcm_assign mode.
- */
+/* called in hdmi_pcm_open when no pin is assigned to the PCM */
static int hdmi_pcm_open_no_pin(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
@@ -1258,19 +1254,12 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
mutex_lock(&spec->pcm_lock);
pin_idx = hinfo_to_pin_index(codec, hinfo);
- if (!spec->dyn_pcm_assign) {
- if (snd_BUG_ON(pin_idx < 0)) {
- err = -EINVAL;
- goto unlock;
- }
- } else {
- /* no pin is assigned to the PCM
- * PA need pcm open successfully when probe
- */
- if (pin_idx < 0) {
- err = hdmi_pcm_open_no_pin(hinfo, codec, substream);
- goto unlock;
- }
+ /* no pin is assigned to the PCM
+ * PA need pcm open successfully when probe
+ */
+ if (pin_idx < 0) {
+ err = hdmi_pcm_open_no_pin(hinfo, codec, substream);
+ goto unlock;
}
err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, false);
@@ -1375,43 +1364,6 @@ static int hdmi_find_pcm_slot(struct hdmi_spec *spec,
{
int i;
- /* on the new machines, try to assign the pcm slot dynamically,
- * not use the preferred fixed map (legacy way) anymore.
- */
- if (spec->dyn_pcm_no_legacy)
- goto last_try;
-
- /*
- * generic_hdmi_build_pcms() may allocate extra PCMs on some
- * platforms (with maximum of 'num_nids + dev_num - 1')
- *
- * The per_pin of pin_nid_idx=n and dev_id=m prefers to get pcm-n
- * if m==0. This guarantees that dynamic pcm assignments are compatible
- * with the legacy static per_pin-pcm assignment that existed in the
- * days before DP-MST.
- *
- * Intel DP-MST prefers this legacy behavior for compatibility, too.
- *
- * per_pin of m!=0 prefers to get pcm=(num_nids + (m - 1)).
- */
-
- if (per_pin->dev_id == 0 || spec->intel_hsw_fixup) {
- if (!test_bit(per_pin->pin_nid_idx, &spec->pcm_bitmap))
- return per_pin->pin_nid_idx;
- } else {
- i = spec->num_nids + (per_pin->dev_id - 1);
- if (i < spec->pcm_used && !(test_bit(i, &spec->pcm_bitmap)))
- return i;
- }
-
- /* have a second try; check the area over num_nids */
- for (i = spec->num_nids; i < spec->pcm_used; i++) {
- if (!test_bit(i, &spec->pcm_bitmap))
- return i;
- }
-
- last_try:
- /* the last try; check the empty slots in pins */
for (i = 0; i < spec->pcm_used; i++) {
if (!test_bit(i, &spec->pcm_bitmap))
return i;
@@ -1573,14 +1525,12 @@ static void update_eld(struct hda_codec *codec,
*/
pcm_jack = pin_idx_to_pcm_jack(codec, per_pin);
- if (spec->dyn_pcm_assign) {
- if (eld->eld_valid) {
- hdmi_attach_hda_pcm(spec, per_pin);
- hdmi_pcm_setup_pin(spec, per_pin);
- } else {
- hdmi_pcm_reset_pin(spec, per_pin);
- hdmi_detach_hda_pcm(spec, per_pin);
- }
+ if (eld->eld_valid) {
+ hdmi_attach_hda_pcm(spec, per_pin);
+ hdmi_pcm_setup_pin(spec, per_pin);
+ } else {
+ hdmi_pcm_reset_pin(spec, per_pin);
+ hdmi_detach_hda_pcm(spec, per_pin);
}
/* if pcm_idx == -1, it means this is in monitor connection event
* we can get the correct pcm_idx now.
@@ -1942,7 +1892,7 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
* structures based on worst case.
*/
dev_num = spec->dev_num;
- } else if (spec->dyn_pcm_assign && codec->dp_mst) {
+ } else if (codec->dp_mst) {
dev_num = snd_hda_get_num_devices(codec, pin_nid) + 1;
/*
* spec->dev_num is the maxinum number of device entries
@@ -1967,13 +1917,8 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
if (!per_pin)
return -ENOMEM;
- if (spec->dyn_pcm_assign) {
- per_pin->pcm = NULL;
- per_pin->pcm_idx = -1;
- } else {
- per_pin->pcm = get_hdmi_pcm(spec, pin_idx);
- per_pin->pcm_idx = pin_idx;
- }
+ per_pin->pcm = NULL;
+ per_pin->pcm_idx = -1;
per_pin->pin_nid = pin_nid;
per_pin->pin_nid_idx = spec->num_nids;
per_pin->dev_id = i;
@@ -1982,6 +1927,8 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
err = hdmi_read_pin_conn(codec, pin_idx);
if (err < 0)
return err;
+ if (!is_jack_detectable(codec, pin_nid))
+ codec_warn(codec, "HDMI: pin NID 0x%x - jack not detectable\n", pin_nid);
spec->num_pins++;
}
spec->num_nids++;
@@ -2129,10 +2076,9 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
mutex_lock(&spec->pcm_lock);
pin_idx = hinfo_to_pin_index(codec, hinfo);
- if (spec->dyn_pcm_assign && pin_idx < 0) {
- /* when dyn_pcm_assign and pcm is not bound to a pin
- * skip pin setup and return 0 to make audio playback
- * be ongoing
+ if (pin_idx < 0) {
+ /* when pcm is not bound to a pin skip pin setup and return 0
+ * to make audio playback be ongoing
*/
pin_cvt_fixup(codec, NULL, cvt_nid);
snd_hda_codec_setup_stream(codec, cvt_nid,
@@ -2235,7 +2181,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
snd_hda_spdif_ctls_unassign(codec, pcm_idx);
clear_bit(pcm_idx, &spec->pcm_in_use);
pin_idx = hinfo_to_pin_index(codec, hinfo);
- if (spec->dyn_pcm_assign && pin_idx < 0)
+ if (pin_idx < 0)
goto unlock;
if (snd_BUG_ON(pin_idx < 0)) {
@@ -2333,21 +2279,8 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
struct hdmi_spec *spec = codec->spec;
int idx, pcm_num;
- /*
- * for non-mst mode, pcm number is the same as before
- * for DP MST mode without extra PCM, pcm number is same
- * for DP MST mode with extra PCMs, pcm number is
- * (nid number + dev_num - 1)
- * dev_num is the device entry number in a pin
- */
-
- if (spec->dyn_pcm_no_legacy && codec->mst_no_extra_pcms)
- pcm_num = spec->num_cvts;
- else if (codec->mst_no_extra_pcms)
- pcm_num = spec->num_nids;
- else
- pcm_num = spec->num_nids + spec->dev_num - 1;
-
+ /* limit the PCM devices to the codec converters */
+ pcm_num = spec->num_cvts;
codec_dbg(codec, "hdmi: pcm_num set to %d\n", pcm_num);
for (idx = 0; idx < pcm_num; idx++) {
@@ -2386,17 +2319,12 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pcm_idx)
{
char hdmi_str[32] = "HDMI/DP";
struct hdmi_spec *spec = codec->spec;
- struct hdmi_spec_per_pin *per_pin = get_pin(spec, pcm_idx);
struct snd_jack *jack;
int pcmdev = get_pcm_rec(spec, pcm_idx)->device;
int err;
if (pcmdev > 0)
sprintf(hdmi_str + strlen(hdmi_str), ",pcm=%d", pcmdev);
- if (!spec->dyn_pcm_assign &&
- !is_jack_detectable(codec, per_pin->pin_nid))
- strncat(hdmi_str, " Phantom",
- sizeof(hdmi_str) - strlen(hdmi_str) - 1);
err = snd_jack_new(codec->card, hdmi_str, SND_JACK_AVOUT, &jack,
true, false);
@@ -2429,18 +2357,9 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
/* create the spdif for each pcm
* pin will be bound when monitor is connected
*/
- if (spec->dyn_pcm_assign)
- err = snd_hda_create_dig_out_ctls(codec,
+ err = snd_hda_create_dig_out_ctls(codec,
0, spec->cvt_nids[0],
HDA_PCM_TYPE_HDMI);
- else {
- struct hdmi_spec_per_pin *per_pin =
- get_pin(spec, pcm_idx);
- err = snd_hda_create_dig_out_ctls(codec,
- per_pin->pin_nid,
- per_pin->mux_nids[0],
- HDA_PCM_TYPE_HDMI);
- }
if (err < 0)
return err;
snd_hda_spdif_ctls_unassign(codec, pcm_idx);
@@ -2560,11 +2479,7 @@ static void generic_hdmi_free(struct hda_codec *codec)
for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) {
if (spec->pcm_rec[pcm_idx].jack == NULL)
continue;
- if (spec->dyn_pcm_assign)
- snd_device_free(codec->card,
- spec->pcm_rec[pcm_idx].jack);
- else
- spec->pcm_rec[pcm_idx].jack = NULL;
+ snd_device_free(codec->card, spec->pcm_rec[pcm_idx].jack);
}
generic_spec_free(codec);
@@ -3044,7 +2959,6 @@ static int intel_hsw_common_init(struct hda_codec *codec, hda_nid_t vendor_nid,
return err;
spec = codec->spec;
codec->dp_mst = true;
- spec->dyn_pcm_assign = true;
spec->vendor_nid = vendor_nid;
spec->port_map = port_map;
spec->port_num = port_num;
@@ -3108,17 +3022,9 @@ static int patch_i915_tgl_hdmi(struct hda_codec *codec)
* the index indicate the port number.
*/
static const int map[] = {0x4, 0x6, 0x8, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
- int ret;
-
- ret = intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map), 4,
- enable_silent_stream);
- if (!ret) {
- struct hdmi_spec *spec = codec->spec;
- spec->dyn_pcm_no_legacy = true;
- }
-
- return ret;
+ return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map), 4,
+ enable_silent_stream);
}
static int patch_i915_adlp_hdmi(struct hda_codec *codec)
@@ -3758,7 +3664,6 @@ static int patch_nvhdmi(struct hda_codec *codec)
codec->dp_mst = true;
spec = codec->spec;
- spec->dyn_pcm_assign = true;
err = hdmi_parse_codec(codec);
if (err < 0) {
@@ -4038,10 +3943,8 @@ static int patch_tegra234_hdmi(struct hda_codec *codec)
return err;
codec->dp_mst = true;
- codec->mst_no_extra_pcms = true;
spec = codec->spec;
spec->dyn_pin_out = true;
- spec->dyn_pcm_assign = true;
spec->hdmi_intr_trig_ctrl = true;
return tegra_hdmi_init(codec);
generated by cgit (git 2.34.1) at 2024-06-30 16:06:32 +0000