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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.c1245
1 files changed, 967 insertions, 278 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 7ea0245fc6b..ba4ca52072f 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -6,6 +6,7 @@
* Copyright (c) 2006 ATI Technologies Inc.
* Copyright (c) 2008 NVIDIA Corp. All rights reserved.
* Copyright (c) 2008 Wei Ni <wni@nvidia.com>
+ * Copyright (c) 2013 Anssi Hannula <anssi.hannula@iki.fi>
*
* Authors:
* Wu Fengguang <wfg@linux.intel.com>
@@ -45,6 +46,10 @@ module_param(static_hdmi_pcm, bool, 0644);
MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
#define is_haswell(codec) ((codec)->vendor_id == 0x80862807)
+#define is_broadwell(codec) ((codec)->vendor_id == 0x80862808)
+#define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec))
+
+#define is_valleyview(codec) ((codec)->vendor_id == 0x80862882)
struct hdmi_spec_per_cvt {
hda_nid_t cvt_nid;
@@ -63,9 +68,12 @@ struct hdmi_spec_per_pin {
hda_nid_t pin_nid;
int num_mux_nids;
hda_nid_t mux_nids[HDA_MAX_CONNECTIONS];
+ int mux_idx;
+ hda_nid_t cvt_nid;
struct hda_codec *codec;
struct hdmi_eld sink_eld;
+ struct mutex lock;
struct delayed_work work;
struct snd_kcontrol *eld_ctl;
int repoll_count;
@@ -75,6 +83,42 @@ struct hdmi_spec_per_pin {
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 */
+#ifdef CONFIG_PROC_FS
+ struct snd_info_entry *proc_entry;
+#endif
+};
+
+struct cea_channel_speaker_allocation;
+
+/* operations used by generic code that can be overridden by patches */
+struct hdmi_ops {
+ int (*pin_get_eld)(struct hda_codec *codec, hda_nid_t pin_nid,
+ unsigned char *buf, int *eld_size);
+
+ /* get and set channel assigned to each HDMI ASP (audio sample packet) slot */
+ int (*pin_get_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid,
+ int asp_slot);
+ int (*pin_set_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid,
+ int asp_slot, int channel);
+
+ void (*pin_setup_infoframe)(struct hda_codec *codec, hda_nid_t pin_nid,
+ int ca, int active_channels, int conn_type);
+
+ /* enable/disable HBR (HD passthrough) */
+ int (*pin_hbr_setup)(struct hda_codec *codec, hda_nid_t pin_nid, bool hbr);
+
+ int (*setup_stream)(struct hda_codec *codec, hda_nid_t cvt_nid,
+ hda_nid_t pin_nid, u32 stream_tag, int format);
+
+ /* Helpers for producing the channel map TLVs. These can be overridden
+ * for devices that have non-standard mapping requirements. */
+ int (*chmap_cea_alloc_validate_get_type)(struct cea_channel_speaker_allocation *cap,
+ int channels);
+ void (*cea_alloc_to_tlv_chmap)(struct cea_channel_speaker_allocation *cap,
+ unsigned int *chmap, int channels);
+
+ /* check that the user-given chmap is supported */
+ int (*chmap_validate)(int ca, int channels, unsigned char *chmap);
};
struct hdmi_spec {
@@ -88,8 +132,12 @@ struct hdmi_spec {
unsigned int channels_max; /* max over all cvts */
struct hdmi_eld temp_eld;
+ struct hdmi_ops ops;
+
+ bool dyn_pin_out;
+
/*
- * Non-generic ATI/NVIDIA specific
+ * Non-generic VIA/NVIDIA specific
*/
struct hda_multi_out multiout;
struct hda_pcm_stream pcm_playback;
@@ -306,40 +354,43 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
#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)
+static int pin_nid_to_pin_index(struct hda_codec *codec, hda_nid_t pin_nid)
{
+ struct hdmi_spec *spec = codec->spec;
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
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);
+ codec_warn(codec, "HDMI: pin nid %d not registered\n", pin_nid);
return -EINVAL;
}
-static int hinfo_to_pin_index(struct hdmi_spec *spec,
+static int hinfo_to_pin_index(struct hda_codec *codec,
struct hda_pcm_stream *hinfo)
{
+ struct hdmi_spec *spec = codec->spec;
int pin_idx;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
if (get_pcm_rec(spec, pin_idx)->stream == hinfo)
return pin_idx;
- snd_printk(KERN_WARNING "HDMI: hinfo %p not registered\n", hinfo);
+ codec_warn(codec, "HDMI: hinfo %p not registered\n", hinfo);
return -EINVAL;
}
-static int cvt_nid_to_cvt_index(struct hdmi_spec *spec, hda_nid_t cvt_nid)
+static int cvt_nid_to_cvt_index(struct hda_codec *codec, hda_nid_t cvt_nid)
{
+ struct hdmi_spec *spec = codec->spec;
int cvt_idx;
for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++)
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);
+ codec_warn(codec, "HDMI: cvt nid %d not registered\n", cvt_nid);
return -EINVAL;
}
@@ -348,17 +399,19 @@ static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct hdmi_spec *spec = codec->spec;
+ struct hdmi_spec_per_pin *per_pin;
struct hdmi_eld *eld;
int pin_idx;
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
pin_idx = kcontrol->private_value;
- eld = &get_pin(spec, pin_idx)->sink_eld;
+ per_pin = get_pin(spec, pin_idx);
+ eld = &per_pin->sink_eld;
- mutex_lock(&eld->lock);
+ mutex_lock(&per_pin->lock);
uinfo->count = eld->eld_valid ? eld->eld_size : 0;
- mutex_unlock(&eld->lock);
+ mutex_unlock(&per_pin->lock);
return 0;
}
@@ -368,15 +421,17 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct hdmi_spec *spec = codec->spec;
+ struct hdmi_spec_per_pin *per_pin;
struct hdmi_eld *eld;
int pin_idx;
pin_idx = kcontrol->private_value;
- eld = &get_pin(spec, pin_idx)->sink_eld;
+ per_pin = get_pin(spec, pin_idx);
+ eld = &per_pin->sink_eld;
- mutex_lock(&eld->lock);
+ mutex_lock(&per_pin->lock);
if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data)) {
- mutex_unlock(&eld->lock);
+ mutex_unlock(&per_pin->lock);
snd_BUG();
return -EINVAL;
}
@@ -386,7 +441,7 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
if (eld->eld_valid)
memcpy(ucontrol->value.bytes.data, eld->eld_buffer,
eld->eld_size);
- mutex_unlock(&eld->lock);
+ mutex_unlock(&per_pin->lock);
return 0;
}
@@ -452,15 +507,25 @@ static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid,
static void hdmi_init_pin(struct hda_codec *codec, hda_nid_t pin_nid)
{
+ struct hdmi_spec *spec = codec->spec;
+ int pin_out;
+
/* Unmute */
if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP)
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
- /* Enable pin out: some machines with GM965 gets broken output when
- * the pin is disabled or changed while using with HDMI
- */
+
+ if (spec->dyn_pin_out)
+ /* Disable pin out until stream is active */
+ pin_out = 0;
+ else
+ /* Enable pin out: some machines with GM965 gets broken output
+ * when the pin is disabled or changed while using with HDMI
+ */
+ pin_out = PIN_OUT;
+
snd_hda_codec_write(codec, pin_nid, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ AC_VERB_SET_PIN_WIDGET_CONTROL, pin_out);
}
static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t cvt_nid)
@@ -477,6 +542,68 @@ static void hdmi_set_channel_count(struct hda_codec *codec,
AC_VERB_SET_CVT_CHAN_COUNT, chs - 1);
}
+/*
+ * ELD proc files
+ */
+
+#ifdef CONFIG_PROC_FS
+static void print_eld_info(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hdmi_spec_per_pin *per_pin = entry->private_data;
+
+ mutex_lock(&per_pin->lock);
+ snd_hdmi_print_eld_info(&per_pin->sink_eld, buffer);
+ mutex_unlock(&per_pin->lock);
+}
+
+static void write_eld_info(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hdmi_spec_per_pin *per_pin = entry->private_data;
+
+ mutex_lock(&per_pin->lock);
+ snd_hdmi_write_eld_info(&per_pin->sink_eld, buffer);
+ mutex_unlock(&per_pin->lock);
+}
+
+static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index)
+{
+ char name[32];
+ struct hda_codec *codec = per_pin->codec;
+ struct snd_info_entry *entry;
+ int err;
+
+ snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index);
+ err = snd_card_proc_new(codec->bus->card, name, &entry);
+ if (err < 0)
+ return err;
+
+ snd_info_set_text_ops(entry, per_pin, print_eld_info);
+ entry->c.text.write = write_eld_info;
+ entry->mode |= S_IWUSR;
+ per_pin->proc_entry = entry;
+
+ return 0;
+}
+
+static void eld_proc_free(struct hdmi_spec_per_pin *per_pin)
+{
+ if (!per_pin->codec->bus->shutdown && per_pin->proc_entry) {
+ snd_device_free(per_pin->codec->bus->card, per_pin->proc_entry);
+ per_pin->proc_entry = NULL;
+ }
+}
+#else
+static inline int eld_proc_new(struct hdmi_spec_per_pin *per_pin,
+ int index)
+{
+ return 0;
+}
+static inline void eld_proc_free(struct hdmi_spec_per_pin *per_pin)
+{
+}
+#endif
/*
* Channel mapping routines
@@ -577,74 +704,90 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec,
hda_nid_t pin_nid)
{
#ifdef CONFIG_SND_DEBUG_VERBOSE
+ struct hdmi_spec *spec = codec->spec;
int i;
- int slot;
+ int channel;
for (i = 0; i < 8; i++) {
- slot = snd_hda_codec_read(codec, pin_nid, 0,
- AC_VERB_GET_HDMI_CHAN_SLOT, i);
- printk(KERN_DEBUG "HDMI: ASP channel %d => slot %d\n",
- slot >> 4, slot & 0xf);
+ channel = spec->ops.pin_get_slot_channel(codec, pin_nid, i);
+ codec_dbg(codec, "HDMI: ASP channel %d => slot %d\n",
+ channel, i);
}
#endif
}
-
static void hdmi_std_setup_channel_mapping(struct hda_codec *codec,
hda_nid_t pin_nid,
bool non_pcm,
int ca)
{
+ struct hdmi_spec *spec = codec->spec;
+ struct cea_channel_speaker_allocation *ch_alloc;
int i;
int err;
int order;
int non_pcm_mapping[8];
order = get_channel_allocation_order(ca);
+ ch_alloc = &channel_allocations[order];
if (hdmi_channel_mapping[ca][1] == 0) {
- for (i = 0; i < channel_allocations[order].channels; i++)
- hdmi_channel_mapping[ca][i] = i | (i << 4);
- for (; i < 8; i++)
- hdmi_channel_mapping[ca][i] = 0xf | (i << 4);
+ int hdmi_slot = 0;
+ /* fill actual channel mappings in ALSA channel (i) order */
+ for (i = 0; i < ch_alloc->channels; i++) {
+ while (!ch_alloc->speakers[7 - hdmi_slot] && !WARN_ON(hdmi_slot >= 8))
+ hdmi_slot++; /* skip zero slots */
+
+ hdmi_channel_mapping[ca][i] = (i << 4) | hdmi_slot++;
+ }
+ /* fill the rest of the slots with ALSA channel 0xf */
+ for (hdmi_slot = 0; hdmi_slot < 8; hdmi_slot++)
+ if (!ch_alloc->speakers[7 - hdmi_slot])
+ hdmi_channel_mapping[ca][i++] = (0xf << 4) | hdmi_slot;
}
if (non_pcm) {
- for (i = 0; i < channel_allocations[order].channels; i++)
- non_pcm_mapping[i] = i | (i << 4);
+ for (i = 0; i < ch_alloc->channels; i++)
+ non_pcm_mapping[i] = (i << 4) | i;
for (; i < 8; i++)
- non_pcm_mapping[i] = 0xf | (i << 4);
+ non_pcm_mapping[i] = (0xf << 4) | i;
}
for (i = 0; i < 8; i++) {
- err = snd_hda_codec_write(codec, pin_nid, 0,
- AC_VERB_SET_HDMI_CHAN_SLOT,
- non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i]);
+ int slotsetup = non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i];
+ int hdmi_slot = slotsetup & 0x0f;
+ int channel = (slotsetup & 0xf0) >> 4;
+ err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, channel);
if (err) {
- snd_printdd(KERN_NOTICE
- "HDMI: channel mapping failed\n");
+ codec_dbg(codec, "HDMI: channel mapping failed\n");
break;
}
}
-
- hdmi_debug_channel_mapping(codec, pin_nid);
}
struct channel_map_table {
unsigned char map; /* ALSA API channel map position */
- unsigned char cea_slot; /* CEA slot value */
int spk_mask; /* speaker position bit mask */
};
static struct channel_map_table map_tables[] = {
- { SNDRV_CHMAP_FL, 0x00, FL },
- { SNDRV_CHMAP_FR, 0x01, FR },
- { SNDRV_CHMAP_RL, 0x04, RL },
- { SNDRV_CHMAP_RR, 0x05, RR },
- { SNDRV_CHMAP_LFE, 0x02, LFE },
- { SNDRV_CHMAP_FC, 0x03, FC },
- { SNDRV_CHMAP_RLC, 0x06, RLC },
- { SNDRV_CHMAP_RRC, 0x07, RRC },
+ { SNDRV_CHMAP_FL, FL },
+ { SNDRV_CHMAP_FR, FR },
+ { SNDRV_CHMAP_RL, RL },
+ { SNDRV_CHMAP_RR, RR },
+ { SNDRV_CHMAP_LFE, LFE },
+ { SNDRV_CHMAP_FC, FC },
+ { SNDRV_CHMAP_RLC, RLC },
+ { SNDRV_CHMAP_RRC, RRC },
+ { SNDRV_CHMAP_RC, RC },
+ { SNDRV_CHMAP_FLC, FLC },
+ { SNDRV_CHMAP_FRC, FRC },
+ { SNDRV_CHMAP_TFL, FLH },
+ { SNDRV_CHMAP_TFR, FRH },
+ { SNDRV_CHMAP_FLW, FLW },
+ { SNDRV_CHMAP_FRW, FRW },
+ { SNDRV_CHMAP_TC, TC },
+ { SNDRV_CHMAP_TFC, FCH },
{} /* terminator */
};
@@ -660,25 +803,19 @@ static int to_spk_mask(unsigned char c)
}
/* from ALSA API channel position to CEA slot */
-static int to_cea_slot(unsigned char c)
+static int to_cea_slot(int ordered_ca, unsigned char pos)
{
- struct channel_map_table *t = map_tables;
- for (; t->map; t++) {
- if (t->map == c)
- return t->cea_slot;
- }
- return 0x0f;
-}
+ int mask = to_spk_mask(pos);
+ int i;
-/* from CEA slot to ALSA API channel position */
-static int from_cea_slot(unsigned char c)
-{
- struct channel_map_table *t = map_tables;
- for (; t->map; t++) {
- if (t->cea_slot == c)
- return t->map;
+ if (mask) {
+ for (i = 0; i < 8; i++) {
+ if (channel_allocations[ordered_ca].speakers[7 - i] == mask)
+ return i;
+ }
}
- return 0;
+
+ return -1;
}
/* from speaker bit mask to ALSA API channel position */
@@ -692,6 +829,14 @@ static int spk_to_chmap(int spk)
return 0;
}
+/* from CEA slot to ALSA API channel position */
+static int from_cea_slot(int ordered_ca, unsigned char slot)
+{
+ int mask = channel_allocations[ordered_ca].speakers[7 - slot];
+
+ return spk_to_chmap(mask);
+}
+
/* get the CA index corresponding to the given ALSA API channel map */
static int hdmi_manual_channel_allocation(int chs, unsigned char *map)
{
@@ -718,18 +863,29 @@ static int hdmi_manual_channel_allocation(int chs, unsigned char *map)
/* set up the channel slots for the given ALSA API channel map */
static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec,
hda_nid_t pin_nid,
- int chs, unsigned char *map)
+ int chs, unsigned char *map,
+ int ca)
{
- int i;
- for (i = 0; i < 8; i++) {
- int val, err;
- if (i < chs)
- val = to_cea_slot(map[i]);
- else
- val = 0xf;
- val |= (i << 4);
- err = snd_hda_codec_write(codec, pin_nid, 0,
- AC_VERB_SET_HDMI_CHAN_SLOT, val);
+ struct hdmi_spec *spec = codec->spec;
+ int ordered_ca = get_channel_allocation_order(ca);
+ int alsa_pos, hdmi_slot;
+ int assignments[8] = {[0 ... 7] = 0xf};
+
+ for (alsa_pos = 0; alsa_pos < chs; alsa_pos++) {
+
+ hdmi_slot = to_cea_slot(ordered_ca, map[alsa_pos]);
+
+ if (hdmi_slot < 0)
+ continue; /* unassigned channel */
+
+ assignments[hdmi_slot] = alsa_pos;
+ }
+
+ for (hdmi_slot = 0; hdmi_slot < 8; hdmi_slot++) {
+ int err;
+
+ err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot,
+ assignments[hdmi_slot]);
if (err)
return -EINVAL;
}
@@ -740,9 +896,10 @@ static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec,
static void hdmi_setup_fake_chmap(unsigned char *map, int ca)
{
int i;
+ int ordered_ca = get_channel_allocation_order(ca);
for (i = 0; i < 8; i++) {
- if (i < channel_allocations[ca].channels)
- map[i] = from_cea_slot((hdmi_channel_mapping[ca][i] >> 4) & 0x0f);
+ if (i < channel_allocations[ordered_ca].channels)
+ map[i] = from_cea_slot(ordered_ca, hdmi_channel_mapping[ca][i] & 0x0f);
else
map[i] = 0;
}
@@ -755,11 +912,29 @@ static void hdmi_setup_channel_mapping(struct hda_codec *codec,
{
if (!non_pcm && chmap_set) {
hdmi_manual_setup_channel_mapping(codec, pin_nid,
- channels, map);
+ channels, map, ca);
} else {
hdmi_std_setup_channel_mapping(codec, pin_nid, non_pcm, ca);
hdmi_setup_fake_chmap(map, ca);
}
+
+ hdmi_debug_channel_mapping(codec, pin_nid);
+}
+
+static int hdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,
+ int asp_slot, int channel)
+{
+ return snd_hda_codec_write(codec, pin_nid, 0,
+ AC_VERB_SET_HDMI_CHAN_SLOT,
+ (channel << 4) | asp_slot);
+}
+
+static int hdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,
+ int asp_slot)
+{
+ return (snd_hda_codec_read(codec, pin_nid, 0,
+ AC_VERB_GET_HDMI_CHAN_SLOT,
+ asp_slot) & 0xf0) >> 4;
}
/*
@@ -795,12 +970,12 @@ static void hdmi_debug_dip_size(struct hda_codec *codec, hda_nid_t pin_nid)
int size;
size = snd_hdmi_get_eld_size(codec, pin_nid);
- printk(KERN_DEBUG "HDMI: ELD buf size is %d\n", size);
+ codec_dbg(codec, "HDMI: ELD buf size is %d\n", size);
for (i = 0; i < 8; i++) {
size = snd_hda_codec_read(codec, pin_nid, 0,
AC_VERB_GET_HDMI_DIP_SIZE, i);
- printk(KERN_DEBUG "HDMI: DIP GP[%d] buf size is %d\n", i, size);
+ codec_dbg(codec, "HDMI: DIP GP[%d] buf size is %d\n", i, size);
}
#endif
}
@@ -822,12 +997,12 @@ static void hdmi_clear_dip_buffers(struct hda_codec *codec, hda_nid_t pin_nid)
hdmi_write_dip_byte(codec, pin_nid, 0x0);
hdmi_get_dip_index(codec, pin_nid, &pi, &bi);
if (pi != i)
- snd_printd(KERN_INFO "dip index %d: %d != %d\n",
+ codec_dbg(codec, "dip index %d: %d != %d\n",
bi, pi, i);
if (bi == 0) /* byte index wrapped around */
break;
}
- snd_printd(KERN_INFO
+ codec_dbg(codec,
"HDMI: DIP GP[%d] buf reported size=%d, written=%d\n",
i, size, j);
}
@@ -883,55 +1058,33 @@ static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid,
return true;
}
-static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
- struct hdmi_spec_per_pin *per_pin,
- bool non_pcm)
+static void hdmi_pin_setup_infoframe(struct hda_codec *codec,
+ hda_nid_t pin_nid,
+ int ca, int active_channels,
+ int conn_type)
{
- hda_nid_t pin_nid = per_pin->pin_nid;
- int channels = per_pin->channels;
- struct hdmi_eld *eld;
- int ca;
union audio_infoframe ai;
- if (!channels)
- return;
-
- if (is_haswell(codec))
- snd_hda_codec_write(codec, pin_nid, 0,
- AC_VERB_SET_AMP_GAIN_MUTE,
- AMP_OUT_UNMUTE);
-
- eld = &per_pin->sink_eld;
- if (!eld->monitor_present)
- return;
-
- if (!non_pcm && per_pin->chmap_set)
- ca = hdmi_manual_channel_allocation(channels, per_pin->chmap);
- else
- ca = hdmi_channel_allocation(eld, channels);
- if (ca < 0)
- ca = 0;
-
memset(&ai, 0, sizeof(ai));
- if (eld->info.conn_type == 0) { /* HDMI */
+ if (conn_type == 0) { /* HDMI */
struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi;
hdmi_ai->type = 0x84;
hdmi_ai->ver = 0x01;
hdmi_ai->len = 0x0a;
- hdmi_ai->CC02_CT47 = channels - 1;
+ hdmi_ai->CC02_CT47 = active_channels - 1;
hdmi_ai->CA = ca;
hdmi_checksum_audio_infoframe(hdmi_ai);
- } else if (eld->info.conn_type == 1) { /* DisplayPort */
+ } else if (conn_type == 1) { /* DisplayPort */
struct dp_audio_infoframe *dp_ai = &ai.dp;
dp_ai->type = 0x84;
dp_ai->len = 0x1b;
dp_ai->ver = 0x11 << 2;
- dp_ai->CC02_CT47 = channels - 1;
+ dp_ai->CC02_CT47 = active_channels - 1;
dp_ai->CA = ca;
} else {
- snd_printd("HDMI: unknown connection type at pin %d\n",
+ codec_dbg(codec, "HDMI: unknown connection type at pin %d\n",
pin_nid);
return;
}
@@ -943,62 +1096,98 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
*/
if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes,
sizeof(ai))) {
- snd_printdd("hdmi_setup_audio_infoframe: "
- "pin=%d channels=%d\n",
+ codec_dbg(codec,
+ "hdmi_pin_setup_infoframe: pin=%d channels=%d ca=0x%02x\n",
pin_nid,
- channels);
- hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
- channels, per_pin->chmap,
- per_pin->chmap_set);
+ active_channels, ca);
hdmi_stop_infoframe_trans(codec, pin_nid);
hdmi_fill_audio_infoframe(codec, pin_nid,
ai.bytes, sizeof(ai));
hdmi_start_infoframe_trans(codec, pin_nid);
- } else {
- /* For non-pcm audio switch, setup new channel mapping
- * accordingly */
- if (per_pin->non_pcm != non_pcm)
- hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
- channels, per_pin->chmap,
- per_pin->chmap_set);
}
+}
+
+static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
+ struct hdmi_spec_per_pin *per_pin,
+ bool non_pcm)
+{
+ struct hdmi_spec *spec = codec->spec;
+ hda_nid_t pin_nid = per_pin->pin_nid;
+ int channels = per_pin->channels;
+ int active_channels;
+ struct hdmi_eld *eld;
+ int ca, ordered_ca;
+
+ if (!channels)
+ return;
+
+ if (is_haswell_plus(codec))
+ snd_hda_codec_write(codec, pin_nid, 0,
+ AC_VERB_SET_AMP_GAIN_MUTE,
+ AMP_OUT_UNMUTE);
+
+ eld = &per_pin->sink_eld;
+
+ if (!non_pcm && per_pin->chmap_set)
+ ca = hdmi_manual_channel_allocation(channels, per_pin->chmap);
+ else
+ ca = hdmi_channel_allocation(eld, channels);
+ if (ca < 0)
+ ca = 0;
+
+ ordered_ca = get_channel_allocation_order(ca);
+ active_channels = channel_allocations[ordered_ca].channels;
+
+ hdmi_set_channel_count(codec, per_pin->cvt_nid, active_channels);
+
+ /*
+ * always configure channel mapping, it may have been changed by the
+ * user in the meantime
+ */
+ hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
+ channels, per_pin->chmap,
+ per_pin->chmap_set);
+
+ spec->ops.pin_setup_infoframe(codec, pin_nid, ca, active_channels,
+ eld->info.conn_type);
per_pin->non_pcm = non_pcm;
}
-
/*
* Unsolicited events
*/
-static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
+static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
-static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
+static void jack_callback(struct hda_codec *codec, struct hda_jack_tbl *jack)
{
struct hdmi_spec *spec = codec->spec;
+ int pin_idx = pin_nid_to_pin_index(codec, jack->nid);
+ if (pin_idx < 0)
+ return;
+
+ if (hdmi_present_sense(get_pin(spec, pin_idx), 1))
+ snd_hda_jack_report_sync(codec);
+}
+
+static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
+{
int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
- int pin_nid;
- int pin_idx;
struct hda_jack_tbl *jack;
int dev_entry = (res & AC_UNSOL_RES_DE) >> AC_UNSOL_RES_DE_SHIFT;
jack = snd_hda_jack_tbl_get_from_tag(codec, tag);
if (!jack)
return;
- pin_nid = jack->nid;
jack->jack_dirty = 1;
- _snd_printd(SND_PR_VERBOSE,
+ codec_dbg(codec,
"HDMI hot plug event: Codec=%d Pin=%d Device=%d Inactive=%d Presence_Detect=%d ELD_Valid=%d\n",
- codec->addr, pin_nid, dev_entry, !!(res & AC_UNSOL_RES_IA),
+ codec->addr, jack->nid, dev_entry, !!(res & AC_UNSOL_RES_IA),
!!(res & AC_UNSOL_RES_PD), !!(res & AC_UNSOL_RES_ELDV));
- pin_idx = pin_nid_to_pin_index(spec, pin_nid);
- if (pin_idx < 0)
- return;
-
- hdmi_present_sense(get_pin(spec, pin_idx), 1);
- snd_hda_jack_report_sync(codec);
+ jack_callback(codec, jack);
}
static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -1008,7 +1197,7 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
int cp_state = !!(res & AC_UNSOL_RES_CP_STATE);
int cp_ready = !!(res & AC_UNSOL_RES_CP_READY);
- printk(KERN_INFO
+ codec_info(codec,
"HDMI CP event: CODEC=%d TAG=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n",
codec->addr,
tag,
@@ -1030,7 +1219,7 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT;
if (!snd_hda_jack_tbl_get_from_tag(codec, tag)) {
- snd_printd(KERN_INFO "Unexpected HDMI event tag 0x%x\n", tag);
+ codec_dbg(codec, "Unexpected HDMI event tag 0x%x\n", tag);
return;
}
@@ -1057,7 +1246,7 @@ static void haswell_verify_D0(struct hda_codec *codec,
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);
+ codec_dbg(codec, "Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);
}
}
@@ -1069,27 +1258,26 @@ static void haswell_verify_D0(struct hda_codec *codec,
#define is_hbr_format(format) \
((format & AC_FMT_TYPE_NON_PCM) && (format & AC_FMT_CHAN_MASK) == 7)
-static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
- hda_nid_t pin_nid, u32 stream_tag, int format)
+static int hdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,
+ bool hbr)
{
- int pinctl;
- int new_pinctl = 0;
-
- if (is_haswell(codec))
- haswell_verify_D0(codec, cvt_nid, pin_nid);
+ int pinctl, new_pinctl;
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);
+ if (pinctl < 0)
+ return hbr ? -EINVAL : 0;
+
new_pinctl = pinctl & ~AC_PINCTL_EPT;
- if (is_hbr_format(format))
+ if (hbr)
new_pinctl |= AC_PINCTL_EPT_HBR;
else
new_pinctl |= AC_PINCTL_EPT_NATIVE;
- snd_printdd("hdmi_setup_stream: "
- "NID=0x%x, %spinctl=0x%x\n",
+ codec_dbg(codec,
+ "hdmi_pin_hbr_setup: NID=0x%x, %spinctl=0x%x\n",
pin_nid,
pinctl == new_pinctl ? "" : "new-",
new_pinctl);
@@ -1098,11 +1286,26 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
new_pinctl);
-
- }
- if (is_hbr_format(format) && !new_pinctl) {
- snd_printdd("hdmi_setup_stream: HBR is not supported\n");
+ } else if (hbr)
return -EINVAL;
+
+ return 0;
+}
+
+static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
+ hda_nid_t pin_nid, u32 stream_tag, int format)
+{
+ struct hdmi_spec *spec = codec->spec;
+ int err;
+
+ if (is_haswell_plus(codec))
+ haswell_verify_D0(codec, cvt_nid, pin_nid);
+
+ err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format));
+
+ if (err) {
+ codec_dbg(codec, "hdmi_setup_stream: HBR is not supported\n");
+ return err;
}
snd_hda_codec_setup_stream(codec, cvt_nid, stream_tag, 0, format);
@@ -1140,6 +1343,8 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
if (cvt_idx == spec->num_cvts)
return -ENODEV;
+ per_pin->mux_idx = mux_idx;
+
if (cvt_id)
*cvt_id = cvt_idx;
if (mux_id)
@@ -1148,7 +1353,32 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
return 0;
}
-static void haswell_config_cvts(struct hda_codec *codec,
+/* Assure the pin select the right convetor */
+static void intel_verify_pin_cvt_connect(struct hda_codec *codec,
+ struct hdmi_spec_per_pin *per_pin)
+{
+ hda_nid_t pin_nid = per_pin->pin_nid;
+ int mux_idx, curr;
+
+ mux_idx = per_pin->mux_idx;
+ curr = snd_hda_codec_read(codec, pin_nid, 0,
+ AC_VERB_GET_CONNECT_SEL, 0);
+ if (curr != mux_idx)
+ snd_hda_codec_write_cache(codec, pin_nid, 0,
+ AC_VERB_SET_CONNECT_SEL,
+ mux_idx);
+}
+
+/* Intel HDMI workaround to fix audio routing issue:
+ * For some Intel display codecs, pins share the same connection list.
+ * So a conveter can be selected by multiple pins and playback on any of these
+ * pins will generate sound on the external display, because audio flows from
+ * the same converter to the display pipeline. Also muting one pin may make
+ * other pins have no sound output.
+ * So this function assures that an assigned converter for a pin is not selected
+ * by any other pins.
+ */
+static void intel_not_share_assigned_cvt(struct hda_codec *codec,
hda_nid_t pin_nid, int mux_idx)
{
struct hdmi_spec *spec = codec->spec;
@@ -1179,7 +1409,8 @@ static void haswell_config_cvts(struct hda_codec *codec,
for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
per_cvt = get_cvt(spec, cvt_idx);
if (!per_cvt->assigned) {
- snd_printdd("choose cvt %d for pin nid %d\n",
+ codec_dbg(codec,
+ "choose cvt %d for pin nid %d\n",
cvt_idx, nid);
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_CONNECT_SEL,
@@ -1206,7 +1437,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
int err;
/* Validate hinfo */
- pin_idx = hinfo_to_pin_index(spec, hinfo);
+ pin_idx = hinfo_to_pin_index(codec, hinfo);
if (snd_BUG_ON(pin_idx < 0))
return -EINVAL;
per_pin = get_pin(spec, pin_idx);
@@ -1219,6 +1450,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
per_cvt = get_cvt(spec, cvt_idx);
/* Claim converter */
per_cvt->assigned = 1;
+ per_pin->cvt_nid = per_cvt->cvt_nid;
hinfo->nid = per_cvt->cvt_nid;
snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
@@ -1226,8 +1458,8 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
mux_idx);
/* configure unused pins to choose other converters */
- if (is_haswell(codec))
- haswell_config_cvts(codec, per_pin->pin_nid, mux_idx);
+ if (is_haswell_plus(codec) || is_valleyview(codec))
+ intel_not_share_assigned_cvt(codec, per_pin->pin_nid, mux_idx);
snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);
@@ -1271,9 +1503,8 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
hda_nid_t pin_nid = per_pin->pin_nid;
if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {
- snd_printk(KERN_WARNING
- "HDMI: pin %d wcaps %#x "
- "does not support connection list\n",
+ codec_warn(codec,
+ "HDMI: pin %d wcaps %#x does not support connection list\n",
pin_nid, get_wcaps(codec, pin_nid));
return -EINVAL;
}
@@ -1285,8 +1516,9 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
return 0;
}
-static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
+static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
{
+ struct hda_jack_tbl *jack;
struct hda_codec *codec = per_pin->codec;
struct hdmi_spec *spec = codec->spec;
struct hdmi_eld *eld = &spec->temp_eld;
@@ -1300,22 +1532,27 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
* specification worked this way. Hence, we just ignore the data in
* the unsolicited response to avoid custom WARs.
*/
- int present = snd_hda_pin_sense(codec, pin_nid);
+ int present;
bool update_eld = false;
bool eld_changed = false;
+ bool ret;
+
+ snd_hda_power_up(codec);
+ present = snd_hda_pin_sense(codec, pin_nid);
+ mutex_lock(&per_pin->lock);
pin_eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
if (pin_eld->monitor_present)
eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
else
eld->eld_valid = false;
- _snd_printd(SND_PR_VERBOSE,
+ codec_dbg(codec,
"HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
codec->addr, pin_nid, pin_eld->monitor_present, eld->eld_valid);
if (eld->eld_valid) {
- if (snd_hdmi_get_eld(codec, pin_nid, eld->eld_buffer,
+ if (spec->ops.pin_get_eld(codec, pin_nid, eld->eld_buffer,
&eld->eld_size) < 0)
eld->eld_valid = false;
else {
@@ -1333,11 +1570,10 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
queue_delayed_work(codec->bus->workq,
&per_pin->work,
msecs_to_jiffies(300));
- return;
+ goto unlock;
}
}
- mutex_lock(&pin_eld->lock);
if (pin_eld->eld_valid && !eld->eld_valid) {
update_eld = true;
eld_changed = true;
@@ -1354,20 +1590,38 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
pin_eld->eld_size = eld->eld_size;
pin_eld->info = eld->info;
- /* Haswell-specific workaround: re-setup when the transcoder is
- * changed during the stream playback
+ /*
+ * 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 (is_haswell(codec) &&
- eld->eld_valid && !old_eld_valid && per_pin->setup)
+ if (eld->eld_valid && !old_eld_valid && per_pin->setup) {
+ if (is_haswell_plus(codec) || is_valleyview(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);
+ }
}
- mutex_unlock(&pin_eld->lock);
if (eld_changed)
snd_ctl_notify(codec->bus->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);
+ if (jack)
+ jack->block_report = !ret;
+
+ mutex_unlock(&per_pin->lock);
+ snd_hda_power_down(codec);
+ return ret;
}
static void hdmi_repoll_eld(struct work_struct *work)
@@ -1378,7 +1632,8 @@ static void hdmi_repoll_eld(struct work_struct *work)
if (per_pin->repoll_count++ > 6)
per_pin->repoll_count = 0;
- hdmi_present_sense(per_pin, per_pin->repoll_count);
+ if (hdmi_present_sense(per_pin, per_pin->repoll_count))
+ snd_hda_jack_report_sync(per_pin->codec);
}
static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
@@ -1400,7 +1655,7 @@ 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 (is_haswell(codec))
+ if (is_haswell_plus(codec))
intel_haswell_fixup_connect_list(codec, pin_nid);
pin_idx = spec->num_pins;
@@ -1463,7 +1718,7 @@ static int hdmi_parse_codec(struct hda_codec *codec)
nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
if (!nid || nodes < 0) {
- snd_printk(KERN_WARNING "HDMI: failed to get afg sub nodes\n");
+ codec_warn(codec, "HDMI: failed to get afg sub nodes\n");
return -EINVAL;
}
@@ -1487,21 +1742,6 @@ static int hdmi_parse_codec(struct hda_codec *codec)
}
}
-#ifdef CONFIG_PM
- /* We're seeing some problems with unsolicited hot plug events on
- * PantherPoint after S3, if this is not enabled */
- if (codec->vendor_id == 0x80862806)
- codec->bus->power_keep_link_on = 1;
- /*
- * G45/IbexPeak don't support EPSS: the unsolicited pin hot plug event
- * can be lost and presence sense verb will become inaccurate if the
- * HDA link is powered off at hot plug or hw initialization time.
- */
- else if (!(snd_hda_param_read(codec, codec->afg, AC_PAR_POWER_STATE) &
- AC_PWRST_EPSS))
- codec->bus->power_keep_link_on = 1;
-#endif
-
return 0;
}
@@ -1532,20 +1772,42 @@ 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);
+ int pin_idx = hinfo_to_pin_index(codec, hinfo);
struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
hda_nid_t pin_nid = per_pin->pin_nid;
bool non_pcm;
+ int pinctl;
+
+ if (is_haswell_plus(codec) || is_valleyview(codec)) {
+ /* Verify pin:cvt selections to avoid silent audio after S3.
+ * After S3, the audio driver restores pin:cvt selections
+ * but this can happen before gfx is ready and such selection
+ * is overlooked by HW. Thus multiple pins can share a same
+ * default convertor and mute control will affect each other,
+ * which can cause a resumed audio playback become silent
+ * after S3.
+ */
+ intel_verify_pin_cvt_connect(codec, per_pin);
+ intel_not_share_assigned_cvt(codec, pin_nid, per_pin->mux_idx);
+ }
non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
+ mutex_lock(&per_pin->lock);
per_pin->channels = substream->runtime->channels;
per_pin->setup = true;
- hdmi_set_channel_count(codec, cvt_nid, substream->runtime->channels);
-
hdmi_setup_audio_infoframe(codec, per_pin, non_pcm);
+ mutex_unlock(&per_pin->lock);
- return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);
+ if (spec->dyn_pin_out) {
+ pinctl = snd_hda_codec_read(codec, pin_nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write(codec, pin_nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pinctl | PIN_OUT);
+ }
+
+ return spec->ops.setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);
}
static int generic_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
@@ -1564,9 +1826,10 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
int cvt_idx, pin_idx;
struct hdmi_spec_per_cvt *per_cvt;
struct hdmi_spec_per_pin *per_pin;
+ int pinctl;
if (hinfo->nid) {
- cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid);
+ cvt_idx = cvt_nid_to_cvt_index(codec, hinfo->nid);
if (snd_BUG_ON(cvt_idx < 0))
return -EINVAL;
per_cvt = get_cvt(spec, cvt_idx);
@@ -1575,17 +1838,28 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
per_cvt->assigned = 0;
hinfo->nid = 0;
- pin_idx = hinfo_to_pin_index(spec, hinfo);
+ pin_idx = hinfo_to_pin_index(codec, hinfo);
if (snd_BUG_ON(pin_idx < 0))
return -EINVAL;
per_pin = get_pin(spec, pin_idx);
+ if (spec->dyn_pin_out) {
+ pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write(codec, per_pin->pin_nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pinctl & ~PIN_OUT);
+ }
+
snd_hda_spdif_ctls_unassign(codec, pin_idx);
+
+ mutex_lock(&per_pin->lock);
per_pin->chmap_set = false;
memset(per_pin->chmap, 0, sizeof(per_pin->chmap));
per_pin->setup = false;
per_pin->channels = 0;
+ mutex_unlock(&per_pin->lock);
}
return 0;
@@ -1614,14 +1888,40 @@ static int hdmi_chmap_ctl_info(struct snd_kcontrol *kcontrol,
return 0;
}
+static int hdmi_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap,
+ int channels)
+{
+ /* If the speaker allocation matches the channel count, it is OK.*/
+ if (cap->channels != channels)
+ return -1;
+
+ /* all channels are remappable freely */
+ return SNDRV_CTL_TLVT_CHMAP_VAR;
+}
+
+static void hdmi_cea_alloc_to_tlv_chmap(struct cea_channel_speaker_allocation *cap,
+ unsigned int *chmap, int channels)
+{
+ int count = 0;
+ int c;
+
+ for (c = 7; c >= 0; c--) {
+ int spk = cap->speakers[c];
+ if (!spk)
+ continue;
+
+ chmap[count++] = spk_to_chmap(spk);
+ }
+
+ WARN_ON(count != channels);
+}
+
static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int size, unsigned int __user *tlv)
{
struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
struct hda_codec *codec = info->private_data;
struct hdmi_spec *spec = codec->spec;
- const unsigned int valid_mask =
- FL | FR | RL | RR | LFE | FC | RLC | RRC;
unsigned int __user *dst;
int chs, count = 0;
@@ -1632,18 +1932,19 @@ static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
size -= 8;
dst = tlv + 2;
for (chs = 2; chs <= spec->channels_max; chs++) {
- int i, c;
+ int i;
struct cea_channel_speaker_allocation *cap;
cap = channel_allocations;
for (i = 0; i < ARRAY_SIZE(channel_allocations); i++, cap++) {
int chs_bytes = chs * 4;
- if (cap->channels != chs)
- continue;
- if (cap->spk_mask & ~valid_mask)
+ int type = spec->ops.chmap_cea_alloc_validate_get_type(cap, chs);
+ unsigned int tlv_chmap[8];
+
+ if (type < 0)
continue;
if (size < 8)
return -ENOMEM;
- if (put_user(SNDRV_CTL_TLVT_CHMAP_VAR, dst) ||
+ if (put_user(type, dst) ||
put_user(chs_bytes, dst + 1))
return -EFAULT;
dst += 2;
@@ -1653,14 +1954,10 @@ static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
return -ENOMEM;
size -= chs_bytes;
count += chs_bytes;
- for (c = 7; c >= 0; c--) {
- int spk = cap->speakers[c];
- if (!spk)
- continue;
- if (put_user(spk_to_chmap(spk), dst))
- return -EFAULT;
- dst++;
- }
+ spec->ops.cea_alloc_to_tlv_chmap(cap, tlv_chmap, chs);
+ if (copy_to_user(dst, tlv_chmap, chs_bytes))
+ return -EFAULT;
+ dst += chs;
}
}
if (put_user(count, tlv + 1))
@@ -1694,7 +1991,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
unsigned int ctl_idx;
struct snd_pcm_substream *substream;
unsigned char chmap[8];
- int i, ca, prepared = 0;
+ int i, err, ca, prepared = 0;
ctl_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
substream = snd_pcm_chmap_substream(info, ctl_idx);
@@ -1718,10 +2015,17 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
ca = hdmi_manual_channel_allocation(ARRAY_SIZE(chmap), chmap);
if (ca < 0)
return -EINVAL;
+ if (spec->ops.chmap_validate) {
+ err = spec->ops.chmap_validate(ca, ARRAY_SIZE(chmap), chmap);
+ if (err)
+ return err;
+ }
+ mutex_lock(&per_pin->lock);
per_pin->chmap_set = true;
memcpy(per_pin->chmap, chmap, sizeof(chmap));
if (prepared)
hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);
+ mutex_unlock(&per_pin->lock);
return 0;
}
@@ -1838,12 +2142,11 @@ static int generic_hdmi_init_per_pins(struct hda_codec *codec)
for (pin_idx = 0; pin_idx < spec->num_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;
- mutex_init(&eld->lock);
+ mutex_init(&per_pin->lock);
INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld);
- snd_hda_eld_proc_new(codec, eld, pin_idx);
+ eld_proc_new(per_pin, pin_idx);
}
return 0;
}
@@ -1858,7 +2161,8 @@ static int generic_hdmi_init(struct hda_codec *codec)
hda_nid_t pin_nid = per_pin->pin_nid;
hdmi_init_pin(codec, pin_nid);
- snd_hda_jack_detect_enable(codec, pin_nid, pin_nid);
+ snd_hda_jack_detect_enable_callback(codec, pin_nid, pin_nid,
+ codec->jackpoll_interval > 0 ? jack_callback : NULL);
}
return 0;
}
@@ -1884,10 +2188,9 @@ static void generic_hdmi_free(struct hda_codec *codec)
for (pin_idx = 0; pin_idx < spec->num_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);
- snd_hda_eld_proc_free(codec, eld);
+ eld_proc_free(per_pin);
}
flush_workqueue(codec->bus->workq);
@@ -1901,7 +2204,7 @@ static int generic_hdmi_resume(struct hda_codec *codec)
struct hdmi_spec *spec = codec->spec;
int pin_idx;
- generic_hdmi_init(codec);
+ codec->patch_ops.init(codec);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
@@ -1924,6 +2227,17 @@ static const struct hda_codec_ops generic_hdmi_patch_ops = {
#endif
};
+static const struct hdmi_ops generic_standard_hdmi_ops = {
+ .pin_get_eld = snd_hdmi_get_eld,
+ .pin_get_slot_channel = hdmi_pin_get_slot_channel,
+ .pin_set_slot_channel = hdmi_pin_set_slot_channel,
+ .pin_setup_infoframe = hdmi_pin_setup_infoframe,
+ .pin_hbr_setup = hdmi_pin_hbr_setup,
+ .setup_stream = hdmi_setup_stream,
+ .chmap_cea_alloc_validate_get_type = hdmi_chmap_cea_alloc_validate_get_type,
+ .cea_alloc_to_tlv_chmap = hdmi_cea_alloc_to_tlv_chmap,
+};
+
static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
hda_nid_t nid)
@@ -1938,7 +2252,7 @@ static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
return;
/* override pins connection list */
- snd_printdd("hdmi: haswell: override pin connection 0x%x\n", nid);
+ codec_dbg(codec, "hdmi: haswell: override pin connection 0x%x\n", nid);
snd_hda_override_conn_list(codec, nid, spec->num_cvts, spec->cvt_nids);
}
@@ -2006,21 +2320,26 @@ static int patch_generic_hdmi(struct hda_codec *codec)
if (spec == NULL)
return -ENOMEM;
+ spec->ops = generic_standard_hdmi_ops;
codec->spec = spec;
hdmi_array_init(spec, 4);
- if (is_haswell(codec)) {
+ if (is_haswell_plus(codec)) {
intel_haswell_enable_all_pins(codec, true);
intel_haswell_fixup_enable_dp12(codec);
}
+ if (is_haswell(codec) || is_valleyview(codec)) {
+ codec->depop_delay = 0;
+ }
+
if (hdmi_parse_codec(codec) < 0) {
codec->spec = NULL;
kfree(spec);
return -EINVAL;
}
codec->patch_ops = generic_hdmi_patch_ops;
- if (is_haswell(codec)) {
+ if (is_haswell_plus(codec)) {
codec->patch_ops.set_power_state = haswell_set_power_state;
codec->dp_mst = true;
}
@@ -2086,8 +2405,9 @@ static int simple_playback_build_controls(struct hda_codec *codec)
int err;
per_cvt = get_cvt(spec, 0);
- err = snd_hda_create_spdif_out_ctls(codec, per_cvt->cvt_nid,
- per_cvt->cvt_nid);
+ err = snd_hda_create_dig_out_ctls(codec, per_cvt->cvt_nid,
+ per_cvt->cvt_nid,
+ HDA_PCM_TYPE_HDMI);
if (err < 0)
return err;
return simple_hdmi_build_jack(codec, 0);
@@ -2561,49 +2881,399 @@ static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)
}
/*
- * ATI-specific implementations
- *
- * FIXME: we may omit the whole this and use the generic code once after
- * it's confirmed to work.
+ * NVIDIA codecs ignore ASP mapping for 2ch - confirmed on:
+ * - 0x10de0015
+ * - 0x10de0040
*/
+static int nvhdmi_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap,
+ int channels)
+{
+ if (cap->ca_index == 0x00 && channels == 2)
+ return SNDRV_CTL_TLVT_CHMAP_FIXED;
+
+ return hdmi_chmap_cea_alloc_validate_get_type(cap, channels);
+}
+
+static int nvhdmi_chmap_validate(int ca, int chs, unsigned char *map)
+{
+ if (ca == 0x00 && (map[0] != SNDRV_CHMAP_FL || map[1] != SNDRV_CHMAP_FR))
+ return -EINVAL;
-#define ATIHDMI_CVT_NID 0x02 /* audio converter */
-#define ATIHDMI_PIN_NID 0x03 /* HDMI output pin */
+ return 0;
+}
-static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
- struct hda_codec *codec,
- unsigned int stream_tag,
- unsigned int format,
- struct snd_pcm_substream *substream)
+static int patch_nvhdmi(struct hda_codec *codec)
+{
+ struct hdmi_spec *spec;
+ int err;
+
+ err = patch_generic_hdmi(codec);
+ if (err)
+ return err;
+
+ spec = codec->spec;
+ spec->dyn_pin_out = true;
+
+ spec->ops.chmap_cea_alloc_validate_get_type =
+ nvhdmi_chmap_cea_alloc_validate_get_type;
+ spec->ops.chmap_validate = nvhdmi_chmap_validate;
+
+ return 0;
+}
+
+/*
+ * ATI/AMD-specific implementations
+ */
+
+#define is_amdhdmi_rev3_or_later(codec) \
+ ((codec)->vendor_id == 0x1002aa01 && ((codec)->revision_id & 0xff00) >= 0x0300)
+#define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec)
+
+/* ATI/AMD specific HDA pin verbs, see the AMD HDA Verbs specification */
+#define ATI_VERB_SET_CHANNEL_ALLOCATION 0x771
+#define ATI_VERB_SET_DOWNMIX_INFO 0x772
+#define ATI_VERB_SET_MULTICHANNEL_01 0x777
+#define ATI_VERB_SET_MULTICHANNEL_23 0x778
+#define ATI_VERB_SET_MULTICHANNEL_45 0x779
+#define ATI_VERB_SET_MULTICHANNEL_67 0x77a
+#define ATI_VERB_SET_HBR_CONTROL 0x77c
+#define ATI_VERB_SET_MULTICHANNEL_1 0x785
+#define ATI_VERB_SET_MULTICHANNEL_3 0x786
+#define ATI_VERB_SET_MULTICHANNEL_5 0x787
+#define ATI_VERB_SET_MULTICHANNEL_7 0x788
+#define ATI_VERB_SET_MULTICHANNEL_MODE 0x789
+#define ATI_VERB_GET_CHANNEL_ALLOCATION 0xf71
+#define ATI_VERB_GET_DOWNMIX_INFO 0xf72
+#define ATI_VERB_GET_MULTICHANNEL_01 0xf77
+#define ATI_VERB_GET_MULTICHANNEL_23 0xf78
+#define ATI_VERB_GET_MULTICHANNEL_45 0xf79
+#define ATI_VERB_GET_MULTICHANNEL_67 0xf7a
+#define ATI_VERB_GET_HBR_CONTROL 0xf7c
+#define ATI_VERB_GET_MULTICHANNEL_1 0xf85
+#define ATI_VERB_GET_MULTICHANNEL_3 0xf86
+#define ATI_VERB_GET_MULTICHANNEL_5 0xf87
+#define ATI_VERB_GET_MULTICHANNEL_7 0xf88
+#define ATI_VERB_GET_MULTICHANNEL_MODE 0xf89
+
+/* AMD specific HDA cvt verbs */
+#define ATI_VERB_SET_RAMP_RATE 0x770
+#define ATI_VERB_GET_RAMP_RATE 0xf70
+
+#define ATI_OUT_ENABLE 0x1
+
+#define ATI_MULTICHANNEL_MODE_PAIRED 0
+#define ATI_MULTICHANNEL_MODE_SINGLE 1
+
+#define ATI_HBR_CAPABLE 0x01
+#define ATI_HBR_ENABLE 0x10
+
+static int atihdmi_pin_get_eld(struct hda_codec *codec, hda_nid_t nid,
+ unsigned char *buf, int *eld_size)
+{
+ /* call hda_eld.c ATI/AMD-specific function */
+ return snd_hdmi_get_eld_ati(codec, nid, buf, eld_size,
+ is_amdhdmi_rev3_or_later(codec));
+}
+
+static void atihdmi_pin_setup_infoframe(struct hda_codec *codec, hda_nid_t pin_nid, int ca,
+ int active_channels, int conn_type)
+{
+ snd_hda_codec_write(codec, pin_nid, 0, ATI_VERB_SET_CHANNEL_ALLOCATION, ca);
+}
+
+static int atihdmi_paired_swap_fc_lfe(int pos)
+{
+ /*
+ * ATI/AMD have automatic FC/LFE swap built-in
+ * when in pairwise mapping mode.
+ */
+
+ switch (pos) {
+ /* see channel_allocations[].speakers[] */
+ case 2: return 3;
+ case 3: return 2;
+ default: break;
+ }
+
+ return pos;
+}
+
+static int atihdmi_paired_chmap_validate(int ca, int chs, unsigned char *map)
+{
+ struct cea_channel_speaker_allocation *cap;
+ int i, j;
+
+ /* check that only channel pairs need to be remapped on old pre-rev3 ATI/AMD */
+
+ cap = &channel_allocations[get_channel_allocation_order(ca)];
+ for (i = 0; i < chs; ++i) {
+ int mask = to_spk_mask(map[i]);
+ bool ok = false;
+ bool companion_ok = false;
+
+ if (!mask)
+ continue;
+
+ for (j = 0 + i % 2; j < 8; j += 2) {
+ int chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j);
+ if (cap->speakers[chan_idx] == mask) {
+ /* channel is in a supported position */
+ ok = true;
+
+ if (i % 2 == 0 && i + 1 < chs) {
+ /* even channel, check the odd companion */
+ int comp_chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j + 1);
+ int comp_mask_req = to_spk_mask(map[i+1]);
+ int comp_mask_act = cap->speakers[comp_chan_idx];
+
+ if (comp_mask_req == comp_mask_act)
+ companion_ok = true;
+ else
+ return -EINVAL;
+ }
+ break;
+ }
+ }
+
+ if (!ok)
+ return -EINVAL;
+
+ if (companion_ok)
+ i++; /* companion channel already checked */
+ }
+
+ return 0;
+}
+
+static int atihdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,
+ int hdmi_slot, int stream_channel)
+{
+ int verb;
+ int ati_channel_setup = 0;
+
+ if (hdmi_slot > 7)
+ return -EINVAL;
+
+ if (!has_amd_full_remap_support(codec)) {
+ hdmi_slot = atihdmi_paired_swap_fc_lfe(hdmi_slot);
+
+ /* In case this is an odd slot but without stream channel, do not
+ * disable the slot since the corresponding even slot could have a
+ * channel. In case neither have a channel, the slot pair will be
+ * disabled when this function is called for the even slot. */
+ if (hdmi_slot % 2 != 0 && stream_channel == 0xf)
+ return 0;
+
+ hdmi_slot -= hdmi_slot % 2;
+
+ if (stream_channel != 0xf)
+ stream_channel -= stream_channel % 2;
+ }
+
+ verb = ATI_VERB_SET_MULTICHANNEL_01 + hdmi_slot/2 + (hdmi_slot % 2) * 0x00e;
+
+ /* ati_channel_setup format: [7..4] = stream_channel_id, [1] = mute, [0] = enable */
+
+ if (stream_channel != 0xf)
+ ati_channel_setup = (stream_channel << 4) | ATI_OUT_ENABLE;
+
+ return snd_hda_codec_write(codec, pin_nid, 0, verb, ati_channel_setup);
+}
+
+static int atihdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,
+ int asp_slot)
+{
+ bool was_odd = false;
+ int ati_asp_slot = asp_slot;
+ int verb;
+ int ati_channel_setup;
+
+ if (asp_slot > 7)
+ return -EINVAL;
+
+ if (!has_amd_full_remap_support(codec)) {
+ ati_asp_slot = atihdmi_paired_swap_fc_lfe(asp_slot);
+ if (ati_asp_slot % 2 != 0) {
+ ati_asp_slot -= 1;
+ was_odd = true;
+ }
+ }
+
+ verb = ATI_VERB_GET_MULTICHANNEL_01 + ati_asp_slot/2 + (ati_asp_slot % 2) * 0x00e;
+
+ ati_channel_setup = snd_hda_codec_read(codec, pin_nid, 0, verb, 0);
+
+ if (!(ati_channel_setup & ATI_OUT_ENABLE))
+ return 0xf;
+
+ return ((ati_channel_setup & 0xf0) >> 4) + !!was_odd;
+}
+
+static int atihdmi_paired_chmap_cea_alloc_validate_get_type(struct cea_channel_speaker_allocation *cap,
+ int channels)
+{
+ int c;
+
+ /*
+ * Pre-rev3 ATI/AMD codecs operate in a paired channel mode, so
+ * we need to take that into account (a single channel may take 2
+ * channel slots if we need to carry a silent channel next to it).
+ * On Rev3+ AMD codecs this function is not used.
+ */
+ int chanpairs = 0;
+
+ /* We only produce even-numbered channel count TLVs */
+ if ((channels % 2) != 0)
+ return -1;
+
+ for (c = 0; c < 7; c += 2) {
+ if (cap->speakers[c] || cap->speakers[c+1])
+ chanpairs++;
+ }
+
+ if (chanpairs * 2 != channels)
+ return -1;
+
+ return SNDRV_CTL_TLVT_CHMAP_PAIRED;
+}
+
+static void atihdmi_paired_cea_alloc_to_tlv_chmap(struct cea_channel_speaker_allocation *cap,
+ unsigned int *chmap, int channels)
+{
+ /* produce paired maps for pre-rev3 ATI/AMD codecs */
+ int count = 0;
+ int c;
+
+ for (c = 7; c >= 0; c--) {
+ int chan = 7 - atihdmi_paired_swap_fc_lfe(7 - c);
+ int spk = cap->speakers[chan];
+ if (!spk) {
+ /* add N/A channel if the companion channel is occupied */
+ if (cap->speakers[chan + (chan % 2 ? -1 : 1)])
+ chmap[count++] = SNDRV_CHMAP_NA;
+
+ continue;
+ }
+
+ chmap[count++] = spk_to_chmap(spk);
+ }
+
+ WARN_ON(count != channels);
+}
+
+static int atihdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,
+ bool hbr)
+{
+ int hbr_ctl, hbr_ctl_new;
+
+ hbr_ctl = snd_hda_codec_read(codec, pin_nid, 0, ATI_VERB_GET_HBR_CONTROL, 0);
+ if (hbr_ctl >= 0 && (hbr_ctl & ATI_HBR_CAPABLE)) {
+ if (hbr)
+ hbr_ctl_new = hbr_ctl | ATI_HBR_ENABLE;
+ else
+ hbr_ctl_new = hbr_ctl & ~ATI_HBR_ENABLE;
+
+ codec_dbg(codec,
+ "atihdmi_pin_hbr_setup: NID=0x%x, %shbr-ctl=0x%x\n",
+ pin_nid,
+ hbr_ctl == hbr_ctl_new ? "" : "new-",
+ hbr_ctl_new);
+
+ if (hbr_ctl != hbr_ctl_new)
+ snd_hda_codec_write(codec, pin_nid, 0,
+ ATI_VERB_SET_HBR_CONTROL,
+ hbr_ctl_new);
+
+ } else if (hbr)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int atihdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
+ hda_nid_t pin_nid, u32 stream_tag, int format)
+{
+
+ if (is_amdhdmi_rev3_or_later(codec)) {
+ int ramp_rate = 180; /* default as per AMD spec */
+ /* disable ramp-up/down for non-pcm as per AMD spec */
+ if (format & AC_FMT_TYPE_NON_PCM)
+ ramp_rate = 0;
+
+ snd_hda_codec_write(codec, cvt_nid, 0, ATI_VERB_SET_RAMP_RATE, ramp_rate);
+ }
+
+ return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);
+}
+
+
+static int atihdmi_init(struct hda_codec *codec)
{
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;
+ int pin_idx, err;
- err = simple_playback_pcm_prepare(hinfo, codec, stream_tag, format,
- substream);
- if (err < 0)
+ err = generic_hdmi_init(codec);
+
+ if (err)
return err;
- 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, per_cvt->cvt_nid, 0,
- AC_VERB_SET_HDMI_CHAN_SLOT,
- (i << 4) | i);
+
+ for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
+ struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
+
+ /* make sure downmix information in infoframe is zero */
+ snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0);
+
+ /* enable channel-wise remap mode if supported */
+ if (has_amd_full_remap_support(codec))
+ snd_hda_codec_write(codec, per_pin->pin_nid, 0,
+ ATI_VERB_SET_MULTICHANNEL_MODE,
+ ATI_MULTICHANNEL_MODE_SINGLE);
}
+
return 0;
}
static int patch_atihdmi(struct hda_codec *codec)
{
struct hdmi_spec *spec;
- int err = patch_simple_hdmi(codec, ATIHDMI_CVT_NID, ATIHDMI_PIN_NID);
- if (err < 0)
+ struct hdmi_spec_per_cvt *per_cvt;
+ int err, cvt_idx;
+
+ err = patch_generic_hdmi(codec);
+
+ if (err)
return err;
+
+ codec->patch_ops.init = atihdmi_init;
+
spec = codec->spec;
- spec->pcm_playback.ops.prepare = atihdmi_playback_pcm_prepare;
+
+ spec->ops.pin_get_eld = atihdmi_pin_get_eld;
+ spec->ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel;
+ spec->ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel;
+ spec->ops.pin_setup_infoframe = atihdmi_pin_setup_infoframe;
+ spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup;
+ spec->ops.setup_stream = atihdmi_setup_stream;
+
+ if (!has_amd_full_remap_support(codec)) {
+ /* override to ATI/AMD-specific versions with pairwise mapping */
+ spec->ops.chmap_cea_alloc_validate_get_type =
+ atihdmi_paired_chmap_cea_alloc_validate_get_type;
+ spec->ops.cea_alloc_to_tlv_chmap = atihdmi_paired_cea_alloc_to_tlv_chmap;
+ spec->ops.chmap_validate = atihdmi_paired_chmap_validate;
+ }
+
+ /* ATI/AMD converters do not advertise all of their capabilities */
+ for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
+ per_cvt = get_cvt(spec, cvt_idx);
+ per_cvt->channels_max = max(per_cvt->channels_max, 8u);
+ per_cvt->rates |= SUPPORTED_RATES;
+ per_cvt->formats |= SUPPORTED_FORMATS;
+ per_cvt->maxbps = max(per_cvt->maxbps, 24u);
+ }
+
+ spec->channels_max = max(spec->channels_max, 8u);
+
return 0;
}
@@ -2617,13 +3287,22 @@ static int patch_via_hdmi(struct hda_codec *codec)
}
/*
+ * called from hda_codec.c for generic HDMI support
+ */
+int snd_hda_parse_hdmi_codec(struct hda_codec *codec)
+{
+ return patch_generic_hdmi(codec);
+}
+EXPORT_SYMBOL_GPL(snd_hda_parse_hdmi_codec);
+
+/*
* patch entries
*/
static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
{ .id = 0x1002793c, .name = "RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x10027919, .name = "RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x1002791a, .name = "RS690/780 HDMI", .patch = patch_atihdmi },
-{ .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_generic_hdmi },
+{ .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_atihdmi },
{ .id = 0x10951390, .name = "SiI1390 HDMI", .patch = patch_generic_hdmi },
{ .id = 0x10951392, .name = "SiI1392 HDMI", .patch = patch_generic_hdmi },
{ .id = 0x17e80047, .name = "Chrontel HDMI", .patch = patch_generic_hdmi },
@@ -2632,31 +3311,34 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
{ .id = 0x10de0005, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x },
{ .id = 0x10de0006, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x },
{ .id = 0x10de0007, .name = "MCP79/7A HDMI", .patch = patch_nvhdmi_8ch_7x },
-{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_generic_hdmi },
-{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_nvhdmi },
+{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_nvhdmi },
/* 17 is known to be absent */
-{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_generic_hdmi },
-{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0028, .name = "Tegra12x HDMI", .patch = patch_nvhdmi },
+{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_nvhdmi },
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
+{ .id = 0x10de0070, .name = "GPU 70 HDMI/DP", .patch = patch_nvhdmi },
+{ .id = 0x10de0071, .name = "GPU 71 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 },
@@ -2670,7 +3352,9 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
{ .id = 0x80862805, .name = "CougarPoint HDMI", .patch = patch_generic_hdmi },
{ .id = 0x80862806, .name = "PantherPoint HDMI", .patch = patch_generic_hdmi },
{ .id = 0x80862807, .name = "Haswell HDMI", .patch = patch_generic_hdmi },
+{ .id = 0x80862808, .name = "Broadwell HDMI", .patch = patch_generic_hdmi },
{ .id = 0x80862880, .name = "CedarTrail HDMI", .patch = patch_generic_hdmi },
+{ .id = 0x80862882, .name = "Valleyview2 HDMI", .patch = patch_generic_hdmi },
{ .id = 0x808629fb, .name = "Crestline HDMI", .patch = patch_generic_hdmi },
{} /* terminator */
};
@@ -2702,6 +3386,7 @@ MODULE_ALIAS("snd-hda-codec-id:10de0019");
MODULE_ALIAS("snd-hda-codec-id:10de001a");
MODULE_ALIAS("snd-hda-codec-id:10de001b");
MODULE_ALIAS("snd-hda-codec-id:10de001c");
+MODULE_ALIAS("snd-hda-codec-id:10de0028");
MODULE_ALIAS("snd-hda-codec-id:10de0040");
MODULE_ALIAS("snd-hda-codec-id:10de0041");
MODULE_ALIAS("snd-hda-codec-id:10de0042");
@@ -2710,6 +3395,8 @@ MODULE_ALIAS("snd-hda-codec-id:10de0044");
MODULE_ALIAS("snd-hda-codec-id:10de0051");
MODULE_ALIAS("snd-hda-codec-id:10de0060");
MODULE_ALIAS("snd-hda-codec-id:10de0067");
+MODULE_ALIAS("snd-hda-codec-id:10de0070");
+MODULE_ALIAS("snd-hda-codec-id:10de0071");
MODULE_ALIAS("snd-hda-codec-id:10de8001");
MODULE_ALIAS("snd-hda-codec-id:11069f80");
MODULE_ALIAS("snd-hda-codec-id:11069f81");
@@ -2724,7 +3411,9 @@ MODULE_ALIAS("snd-hda-codec-id:80862804");
MODULE_ALIAS("snd-hda-codec-id:80862805");
MODULE_ALIAS("snd-hda-codec-id:80862806");
MODULE_ALIAS("snd-hda-codec-id:80862807");
+MODULE_ALIAS("snd-hda-codec-id:80862808");
MODULE_ALIAS("snd-hda-codec-id:80862880");
+MODULE_ALIAS("snd-hda-codec-id:80862882");
MODULE_ALIAS("snd-hda-codec-id:808629fb");
MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-05 10:00:43 +0000