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path: root/sound/pci/hda/patch_hdmi.c
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Diffstat (limited to 'sound/pci/hda/patch_hdmi.c')
-rw-r--r--sound/pci/hda/patch_hdmi.c118
1 files changed, 62 insertions, 56 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index d02eccd51f6e..193426e223c9 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -433,7 +433,8 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
eld = &per_pin->sink_eld;
mutex_lock(&per_pin->lock);
- if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data)) {
+ if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data) ||
+ eld->eld_size > ELD_MAX_SIZE) {
mutex_unlock(&per_pin->lock);
snd_BUG();
return -EINVAL;
@@ -1178,7 +1179,7 @@ static void check_presence_and_report(struct hda_codec *codec, hda_nid_t nid)
static void jack_callback(struct hda_codec *codec,
struct hda_jack_callback *jack)
{
- check_presence_and_report(codec, jack->tbl->nid);
+ check_presence_and_report(codec, jack->nid);
}
static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -1525,6 +1526,57 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
return 0;
}
+/* update per_pin ELD from the given new ELD;
+ * setup info frame and notification accordingly
+ */
+static void update_eld(struct hda_codec *codec,
+ struct hdmi_spec_per_pin *per_pin,
+ struct hdmi_eld *eld)
+{
+ struct hdmi_eld *pin_eld = &per_pin->sink_eld;
+ bool old_eld_valid = pin_eld->eld_valid;
+ bool eld_changed;
+
+ if (eld->eld_valid)
+ snd_hdmi_show_eld(codec, &eld->info);
+
+ eld_changed = (pin_eld->eld_valid != eld->eld_valid);
+ if (eld->eld_valid && pin_eld->eld_valid)
+ if (pin_eld->eld_size != eld->eld_size ||
+ memcmp(pin_eld->eld_buffer, eld->eld_buffer,
+ eld->eld_size) != 0)
+ eld_changed = true;
+
+ pin_eld->monitor_present = eld->monitor_present;
+ pin_eld->eld_valid = eld->eld_valid;
+ pin_eld->eld_size = eld->eld_size;
+ if (eld->eld_valid)
+ memcpy(pin_eld->eld_buffer, eld->eld_buffer, eld->eld_size);
+ pin_eld->info = eld->info;
+
+ /*
+ * Re-setup pin and infoframe. This is needed e.g. when
+ * - sink is first plugged-in
+ * - transcoder can change during stream playback on Haswell
+ * and this can make HW reset converter selection on a pin.
+ */
+ if (eld->eld_valid && !old_eld_valid && per_pin->setup) {
+ if (is_haswell_plus(codec) || is_valleyview_plus(codec)) {
+ intel_verify_pin_cvt_connect(codec, per_pin);
+ intel_not_share_assigned_cvt(codec, per_pin->pin_nid,
+ per_pin->mux_idx);
+ }
+
+ hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);
+ }
+
+ if (eld_changed)
+ snd_ctl_notify(codec->card,
+ SNDRV_CTL_EVENT_MASK_VALUE |
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &per_pin->eld_ctl->id);
+}
+
static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
{
struct hda_jack_tbl *jack;
@@ -1542,8 +1594,6 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
* the unsolicited response to avoid custom WARs.
*/
int present;
- bool update_eld = false;
- bool eld_changed = false;
bool ret;
snd_hda_power_up_pm(codec);
@@ -1551,6 +1601,8 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
mutex_lock(&per_pin->lock);
pin_eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
+ eld->monitor_present = pin_eld->monitor_present;
+
if (pin_eld->monitor_present)
eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
else
@@ -1570,61 +1622,13 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
eld->eld_size) < 0)
eld->eld_valid = false;
}
-
- if (eld->eld_valid) {
- snd_hdmi_show_eld(codec, &eld->info);
- update_eld = true;
- }
- else if (repoll) {
- schedule_delayed_work(&per_pin->work,
- msecs_to_jiffies(300));
- goto unlock;
- }
}
- if (pin_eld->eld_valid != eld->eld_valid)
- eld_changed = true;
-
- if (pin_eld->eld_valid && !eld->eld_valid)
- update_eld = true;
-
- if (update_eld) {
- bool old_eld_valid = pin_eld->eld_valid;
- pin_eld->eld_valid = eld->eld_valid;
- if (pin_eld->eld_size != eld->eld_size ||
- memcmp(pin_eld->eld_buffer, eld->eld_buffer,
- eld->eld_size) != 0) {
- memcpy(pin_eld->eld_buffer, eld->eld_buffer,
- eld->eld_size);
- eld_changed = true;
- }
- pin_eld->eld_size = eld->eld_size;
- pin_eld->info = eld->info;
-
- /*
- * Re-setup pin and infoframe. This is needed e.g. when
- * - sink is first plugged-in (infoframe is not set up if !monitor_present)
- * - transcoder can change during stream playback on Haswell
- * and this can make HW reset converter selection on a pin.
- */
- if (eld->eld_valid && !old_eld_valid && per_pin->setup) {
- if (is_haswell_plus(codec) ||
- is_valleyview_plus(codec)) {
- intel_verify_pin_cvt_connect(codec, per_pin);
- intel_not_share_assigned_cvt(codec, pin_nid,
- per_pin->mux_idx);
- }
-
- hdmi_setup_audio_infoframe(codec, per_pin,
- per_pin->non_pcm);
- }
- }
+ if (!eld->eld_valid && repoll)
+ schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300));
+ else
+ update_eld(codec, per_pin, eld);
- if (eld_changed)
- snd_ctl_notify(codec->card,
- SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO,
- &per_pin->eld_ctl->id);
- unlock:
ret = !repoll || !pin_eld->monitor_present || pin_eld->eld_valid;
jack = snd_hda_jack_tbl_get(codec, pin_nid);
@@ -3335,6 +3339,8 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
{ .id = 0x10de0071, .name = "GPU 71 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de0072, .name = "GPU 72 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de007d, .name = "GPU 7d HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0082, .name = "GPU 82 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0083, .name = "GPU 83 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x11069f80, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi },
{ .id = 0x11069f81, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi },
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-01 02:18:55 +0000