From 1e2b224b746e1e10b4f75f6328d32f35cc8eab81 Mon Sep 17 00:00:00 2001 From: jc_gargma Date: Tue, 11 Feb 2020 10:58:48 -0800 Subject: Updated to 5.5.3 --- ...-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch | 182 --------------------- 1 file changed, 182 deletions(-) delete mode 100644 0003-ALSA-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch (limited to '0003-ALSA-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch') diff --git a/0003-ALSA-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch b/0003-ALSA-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch deleted file mode 100644 index 1e74d55..0000000 --- a/0003-ALSA-hda-Fix-DP-MST-support-for-NVIDIA-codecs.patch +++ /dev/null @@ -1,182 +0,0 @@ -From 6b43b6519a752c51657b9afa4eb844cad29d2b8c Mon Sep 17 00:00:00 2001 -From: Nikhil Mahale -Date: Mon, 3 Feb 2020 15:36:17 +0530 -Subject: ALSA: hda - Fix DP-MST support for NVIDIA codecs - -If dyn_pcm_assign is set, different jack objects are being created -for pcm and pins. - -If dyn_pcm_assign is set, generic_hdmi_build_jack() calls into -add_hdmi_jack_kctl() to create and track separate jack object for -pcm. Like sync_eld_via_acomp(), hdmi_present_sense_via_verbs() also -need to report status change of the pcm jack. - -Rename pin_idx_to_jack() to pin_idx_to_pcm_jack(). The code to -report status change of pcm jack, move it to update_eld() which is -common for acomp and !acomp code paths. - -Fixes: 5398e94fb753 ALSA: hda - Add DP-MST support for NVIDIA codecs -Signed-off-by: Nikhil Mahale ---- - sound/pci/hda/patch_hdmi.c | 94 +++++++++++++++++++++++----------------------- - 1 file changed, 47 insertions(+), 47 deletions(-) - -diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c -index 630b1f5c276d..469b25065643 100644 ---- a/sound/pci/hda/patch_hdmi.c -+++ b/sound/pci/hda/patch_hdmi.c -@@ -1477,6 +1477,35 @@ static void hdmi_pcm_reset_pin(struct hdmi_spec *spec, - per_pin->channels = 0; - } - -+static struct snd_jack *pin_idx_to_pcm_jack(struct hda_codec *codec, -+ struct hdmi_spec_per_pin *per_pin) -+{ -+ struct hdmi_spec *spec = codec->spec; -+ struct snd_jack *jack = NULL; -+ struct hda_jack_tbl *jack_tbl; -+ -+ /* if !dyn_pcm_assign, get jack from hda_jack_tbl -+ * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not -+ * NULL even after snd_hda_jack_tbl_clear() is called to -+ * free snd_jack. This may cause access invalid memory -+ * when calling snd_jack_report -+ */ -+ if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) { -+ jack = spec->pcm_rec[per_pin->pcm_idx].jack; -+ } else if (!spec->dyn_pcm_assign) { -+ /* -+ * jack tbl doesn't support DP MST -+ * DP MST will use dyn_pcm_assign, -+ * so DP MST will never come here -+ */ -+ jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, -+ per_pin->dev_id); -+ if (jack_tbl) -+ jack = jack_tbl->jack; -+ } -+ return jack; -+} -+ - /* update per_pin ELD from the given new ELD; - * setup info frame and notification accordingly - */ -@@ -1487,9 +1516,15 @@ static bool update_eld(struct hda_codec *codec, - struct hdmi_eld *pin_eld = &per_pin->sink_eld; - struct hdmi_spec *spec = codec->spec; - bool old_eld_valid = pin_eld->eld_valid; -+ struct snd_jack *pcm_jack; - bool eld_changed; - int pcm_idx; - -+ /* pcm_idx >=0 before update_eld() means it is in monitor -+ * disconnected event. Jack must be fetched before update_eld() -+ */ -+ pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); -+ - /* for monitor disconnection, save pcm_idx firstly */ - pcm_idx = per_pin->pcm_idx; - if (spec->dyn_pcm_assign) { -@@ -1544,6 +1579,14 @@ static bool update_eld(struct hda_codec *codec, - SNDRV_CTL_EVENT_MASK_VALUE | - SNDRV_CTL_EVENT_MASK_INFO, - &get_hdmi_pcm(spec, pcm_idx)->eld_ctl->id); -+ -+ if (!pcm_jack) -+ pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); -+ if (eld_changed && pcm_jack) -+ snd_jack_report(pcm_jack, -+ (eld->monitor_present && eld->eld_valid) ? -+ SND_JACK_AVOUT : 0); -+ - return eld_changed; - } - -@@ -1566,7 +1609,6 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, - * the unsolicited response to avoid custom WARs. - */ - int present; -- bool ret; - bool do_repoll = false; - - present = snd_hda_jack_pin_sense(codec, pin_nid, dev_id); -@@ -1600,45 +1642,14 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, - else - update_eld(codec, per_pin, eld); - -- ret = !repoll || !eld->monitor_present || eld->eld_valid; -- - jack = snd_hda_jack_tbl_get_mst(codec, pin_nid, per_pin->dev_id); - if (jack) { -- jack->block_report = !ret; -+ jack->block_report = do_repoll; - jack->pin_sense = (eld->monitor_present && eld->eld_valid) ? - AC_PINSENSE_PRESENCE : 0; - } - mutex_unlock(&per_pin->lock); -- return ret; --} -- --static struct snd_jack *pin_idx_to_jack(struct hda_codec *codec, -- struct hdmi_spec_per_pin *per_pin) --{ -- struct hdmi_spec *spec = codec->spec; -- struct snd_jack *jack = NULL; -- struct hda_jack_tbl *jack_tbl; -- -- /* if !dyn_pcm_assign, get jack from hda_jack_tbl -- * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not -- * NULL even after snd_hda_jack_tbl_clear() is called to -- * free snd_jack. This may cause access invalid memory -- * when calling snd_jack_report -- */ -- if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) -- jack = spec->pcm_rec[per_pin->pcm_idx].jack; -- else if (!spec->dyn_pcm_assign) { -- /* -- * jack tbl doesn't support DP MST -- * DP MST will use dyn_pcm_assign, -- * so DP MST will never come here -- */ -- jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, -- per_pin->dev_id); -- if (jack_tbl) -- jack = jack_tbl->jack; -- } -- return jack; -+ return !do_repoll; - } - - /* update ELD and jack state via audio component */ -@@ -1647,8 +1658,6 @@ static void sync_eld_via_acomp(struct hda_codec *codec, - { - struct hdmi_spec *spec = codec->spec; - struct hdmi_eld *eld = &spec->temp_eld; -- struct snd_jack *jack = NULL; -- bool changed; - int size; - - mutex_lock(&per_pin->lock); -@@ -1671,17 +1680,8 @@ static void sync_eld_via_acomp(struct hda_codec *codec, - eld->eld_size = 0; - } - -- /* pcm_idx >=0 before update_eld() means it is in monitor -- * disconnected event. Jack must be fetched before update_eld() -- */ -- jack = pin_idx_to_jack(codec, per_pin); -- changed = update_eld(codec, per_pin, eld); -- if (jack == NULL) -- jack = pin_idx_to_jack(codec, per_pin); -- if (changed && jack) -- snd_jack_report(jack, -- (eld->monitor_present && eld->eld_valid) ? -- SND_JACK_AVOUT : 0); -+ update_eld(codec, per_pin, eld); -+ - mutex_unlock(&per_pin->lock); - } - --- -cgit v1.2.1-1-g437b - -- cgit v1.2.1