leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'for-linus' into for-next

Browse Source 
For taking back the recent change of HDA HDMI fixes for i915 HSW/BDW.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2016-04-26 10:04:19 +02:00
commit a33d595996
14 changed files with 146 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/sound/hda_i915.h
View File

@ -9,7 +9,7 @@
#ifdef CONFIG_SND_HDA_I915
int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable);
int snd_hdac_display_power(struct hdac_bus *bus, bool enable);
int snd_hdac_get_display_clk(struct hdac_bus *bus);
void snd_hdac_i915_set_bclk(struct hdac_bus *bus);
int snd_hdac_sync_audio_rate(struct hdac_device *codec, hda_nid_t nid, int rate);
int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid,
bool *audio_enabled, char *buffer, int max_bytes);
@ -25,9 +25,8 @@ static inline int snd_hdac_display_power(struct hdac_bus *bus, bool enable)
{
return 0;
}
static inline int snd_hdac_get_display_clk(struct hdac_bus *bus)
static inline void snd_hdac_i915_set_bclk(struct hdac_bus *bus)
{
return 0;
}
static inline int snd_hdac_sync_audio_rate(struct hdac_device *codec,
hda_nid_t nid, int rate)

2
include/sound/hda_regmap.h
View File

@ -17,6 +17,8 @@ int snd_hdac_regmap_add_vendor_verb(struct hdac_device *codec,
unsigned int verb);
int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
unsigned int *val);
int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec,
unsigned int reg, unsigned int *val);
int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
unsigned int val);
int snd_hdac_regmap_update_raw(struct hdac_device *codec, unsigned int reg,

10
sound/hda/hdac_device.c
View File

@ -299,13 +299,11 @@ EXPORT_SYMBOL_GPL(_snd_hdac_read_parm);
int snd_hdac_read_parm_uncached(struct hdac_device *codec, hda_nid_t nid,
int parm)
{
int val;
unsigned int cmd, val;
if (codec->regmap)
regcache_cache_bypass(codec->regmap, true);
val = snd_hdac_read_parm(codec, nid, parm);
if (codec->regmap)
regcache_cache_bypass(codec->regmap, false);
cmd = snd_hdac_regmap_encode_verb(nid, AC_VERB_PARAMETERS) | parm;
if (snd_hdac_regmap_read_raw_uncached(codec, cmd, &val) < 0)
return -1;
return val;
}
EXPORT_SYMBOL_GPL(snd_hdac_read_parm_uncached);

60
sound/hda/hdac_i915.c
View File

@ -20,6 +20,7 @@
#include <sound/core.h>
#include <sound/hdaudio.h>
#include <sound/hda_i915.h>
#include <sound/hda_register.h>
static struct i915_audio_component *hdac_acomp;
@ -97,26 +98,65 @@ int snd_hdac_display_power(struct hdac_bus *bus, bool enable)
}
EXPORT_SYMBOL_GPL(snd_hdac_display_power);
#define CONTROLLER_IN_GPU(pci) (((pci)->device == 0x0a0c) || \
((pci)->device == 0x0c0c) || \
((pci)->device == 0x0d0c) || \
((pci)->device == 0x160c))
/**
* snd_hdac_get_display_clk - Get CDCLK in kHz
* snd_hdac_i915_set_bclk - Reprogram BCLK for HSW/BDW
* @bus: HDA core bus
*
* This function is supposed to be used only by a HD-audio controller
* driver that needs the interaction with i915 graphics.
* Intel HSW/BDW display HDA controller is in GPU. Both its power and link BCLK
* depends on GPU. Two Extended Mode registers EM4 (M value) and EM5 (N Value)
* are used to convert CDClk (Core Display Clock) to 24MHz BCLK:
* BCLK = CDCLK * M / N
* The values will be lost when the display power well is disabled and need to
* be restored to avoid abnormal playback speed.
*
* This function queries CDCLK value in kHz from the graphics driver and
* returns the value. A negative code is returned in error.
* Call this function at initializing and changing power well, as well as
* at ELD notifier for the hotplug.
*/
int snd_hdac_get_display_clk(struct hdac_bus *bus)
void snd_hdac_i915_set_bclk(struct hdac_bus *bus)
{
struct i915_audio_component *acomp = bus->audio_component;
struct pci_dev *pci = to_pci_dev(bus->dev);
int cdclk_freq;
unsigned int bclk_m, bclk_n;
if (!acomp || !acomp->ops)
return -ENODEV;
if (!acomp || !acomp->ops || !acomp->ops->get_cdclk_freq)
return; /* only for i915 binding */
if (!CONTROLLER_IN_GPU(pci))
return; /* only HSW/BDW */
return acomp->ops->get_cdclk_freq(acomp->dev);
cdclk_freq = acomp->ops->get_cdclk_freq(acomp->dev);
switch (cdclk_freq) {
case 337500:
bclk_m = 16;
bclk_n = 225;
break;
case 450000:
default: /* default CDCLK 450MHz */
bclk_m = 4;
bclk_n = 75;
break;
case 540000:
bclk_m = 4;
bclk_n = 90;
break;
case 675000:
bclk_m = 8;
bclk_n = 225;
break;
}
snd_hdac_chip_writew(bus, HSW_EM4, bclk_m);
snd_hdac_chip_writew(bus, HSW_EM5, bclk_n);
}
EXPORT_SYMBOL_GPL(snd_hdac_get_display_clk);
EXPORT_SYMBOL_GPL(snd_hdac_i915_set_bclk);
/* There is a fixed mapping between audio pin node and display port.
* on SNB, IVY, HSW, BSW, SKL, BXT, KBL:

40
sound/hda/hdac_regmap.c
View File

@ -453,14 +453,30 @@ int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
EXPORT_SYMBOL_GPL(snd_hdac_regmap_write_raw);
static int reg_raw_read(struct hdac_device *codec, unsigned int reg,
unsigned int *val)
unsigned int *val, bool uncached)
{
if (!codec->regmap)
if (uncached || !codec->regmap)
return hda_reg_read(codec, reg, val);
else
return regmap_read(codec->regmap, reg, val);
}
static int __snd_hdac_regmap_read_raw(struct hdac_device *codec,
unsigned int reg, unsigned int *val,
bool uncached)
{
int err;
err = reg_raw_read(codec, reg, val, uncached);
if (err == -EAGAIN) {
err = snd_hdac_power_up_pm(codec);
if (!err)
err = reg_raw_read(codec, reg, val, uncached);
snd_hdac_power_down_pm(codec);
}
return err;
}
/**
* snd_hdac_regmap_read_raw - read a pseudo register with power mgmt
* @codec: the codec object
@ -472,19 +488,19 @@ static int reg_raw_read(struct hdac_device *codec, unsigned int reg,
int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
unsigned int *val)
{
int err;
err = reg_raw_read(codec, reg, val);
if (err == -EAGAIN) {
err = snd_hdac_power_up_pm(codec);
if (!err)
err = reg_raw_read(codec, reg, val);
snd_hdac_power_down_pm(codec);
}
return err;
return __snd_hdac_regmap_read_raw(codec, reg, val, false);
}
EXPORT_SYMBOL_GPL(snd_hdac_regmap_read_raw);
/* Works like snd_hdac_regmap_read_raw(), but this doesn't read from the
* cache but always via hda verbs.
*/
int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec,
unsigned int reg, unsigned int *val)
{
return __snd_hdac_regmap_read_raw(codec, reg, val, true);
}
/**
* snd_hdac_regmap_update_raw - update a pseudo register with power mgmt
* @codec: the codec object

2
sound/isa/sscape.c
View File

@ -591,7 +591,7 @@ static int sscape_upload_microcode(struct snd_card *card, int version)
}
err = upload_dma_data(sscape, init_fw->data, init_fw->size);
if (err == 0)
snd_printk(KERN_INFO "sscape: MIDI firmware loaded %d KBs\n",
snd_printk(KERN_INFO "sscape: MIDI firmware loaded %zu KBs\n",
init_fw->size >> 10);
release_firmware(init_fw);

6
sound/pci/hda/hda_generic.c
View File

@ -826,7 +826,7 @@ static hda_nid_t path_power_update(struct hda_codec *codec,
bool allow_powerdown)
{
hda_nid_t nid, changed = 0;
int i, state;
int i, state, power;
for (i = 0; i < path->depth; i++) {
nid = path->path[i];
@ -838,7 +838,9 @@ static hda_nid_t path_power_update(struct hda_codec *codec,
state = AC_PWRST_D0;
else
state = AC_PWRST_D3;
if (!snd_hda_check_power_state(codec, nid, state)) {
power = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_POWER_STATE, 0);
if (power != (state | (state << 4))) {
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_POWER_STATE, state);
changed = nid;

59
sound/pci/hda/hda_intel.c
View File

@ -857,50 +857,6 @@ static int param_set_xint(const char *val, const struct kernel_param *kp)
#define azx_del_card_list(chip) /* NOP */
#endif /* CONFIG_PM */
/* Intel HSW/BDW display HDA controller is in GPU. Both its power and link BCLK
* depends on GPU. Two Extended Mode registers EM4 (M value) and EM5 (N Value)
* are used to convert CDClk (Core Display Clock) to 24MHz BCLK:
* BCLK = CDCLK * M / N
* The values will be lost when the display power well is disabled and need to
* be restored to avoid abnormal playback speed.
*/
static void haswell_set_bclk(struct hda_intel *hda)
{
struct azx *chip = &hda->chip;
int cdclk_freq;
unsigned int bclk_m, bclk_n;
if (!hda->need_i915_power)
return;
cdclk_freq = snd_hdac_get_display_clk(azx_bus(chip));
switch (cdclk_freq) {
case 337500:
bclk_m = 16;
bclk_n = 225;
break;
case 450000:
default: /* default CDCLK 450MHz */
bclk_m = 4;
bclk_n = 75;
break;
case 540000:
bclk_m = 4;
bclk_n = 90;
break;
case 675000:
bclk_m = 8;
bclk_n = 225;
break;
}
azx_writew(chip, HSW_EM4, bclk_m);
azx_writew(chip, HSW_EM5, bclk_n);
}
#if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO)
/*
* power management
@ -958,7 +914,7 @@ static int azx_resume(struct device *dev)
if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL
&& hda->need_i915_power) {
snd_hdac_display_power(azx_bus(chip), true);
haswell_set_bclk(hda);
snd_hdac_i915_set_bclk(azx_bus(chip));
}
if (chip->msi)
if (pci_enable_msi(pci) < 0)
@ -1058,7 +1014,7 @@ static int azx_runtime_resume(struct device *dev)
bus = azx_bus(chip);
if (hda->need_i915_power) {
snd_hdac_display_power(bus, true);
haswell_set_bclk(hda);
snd_hdac_i915_set_bclk(bus);
} else {
/* toggle codec wakeup bit for STATESTS read */
snd_hdac_set_codec_wakeup(bus, true);
@ -1796,12 +1752,8 @@ static int azx_first_init(struct azx *chip)
/* initialize chip */
azx_init_pci(chip);
if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) {
struct hda_intel *hda;
hda = container_of(chip, struct hda_intel, chip);
haswell_set_bclk(hda);
}
if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)
snd_hdac_i915_set_bclk(bus);
hda_intel_init_chip(chip, (probe_only[dev] & 2) == 0);
@ -2232,6 +2184,9 @@ static const struct pci_device_id azx_ids[] = {
/* Broxton-P(Apollolake) */
{ PCI_DEVICE(0x8086, 0x5a98),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },
/* Broxton-T */
{ PCI_DEVICE(0x8086, 0x1a98),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },
/* Haswell */
{ PCI_DEVICE(0x8086, 0x0a0c),
.driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL },

14
sound/pci/hda/patch_cirrus.c
View File

@ -361,6 +361,7 @@ static int cs_parse_auto_config(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
int err;
int i;
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
if (err < 0)
@ -370,6 +371,19 @@ static int cs_parse_auto_config(struct hda_codec *codec)
if (err < 0)
return err;
/* keep the ADCs powered up when it's dynamically switchable */
if (spec->gen.dyn_adc_switch) {
unsigned int done = 0;
for (i = 0; i < spec->gen.input_mux.num_items; i++) {
int idx = spec->gen.dyn_adc_idx[i];
if (done & (1 << idx))
continue;
snd_hda_gen_fix_pin_power(codec,
spec->gen.adc_nids[idx]);
done |= 1 << idx;
}
}
return 0;
}

12
sound/pci/hda/patch_hdmi.c
View File

@ -1397,7 +1397,6 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
struct hda_codec *codec = per_pin->codec;
struct hdmi_spec *spec = codec->spec;
struct hdmi_eld *eld = &spec->temp_eld;
struct hdmi_eld *pin_eld = &per_pin->sink_eld;
hda_nid_t pin_nid = per_pin->pin_nid;
/*
* Always execute a GetPinSense verb here, even when called from
@ -1414,15 +1413,15 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
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->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
if (eld->monitor_present)
eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
else
eld->eld_valid = false;
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);
codec->addr, pin_nid, eld->monitor_present, eld->eld_valid);
if (eld->eld_valid) {
if (spec->ops.pin_get_eld(codec, pin_nid, eld->eld_buffer,
@ -1442,7 +1441,7 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
else
update_eld(codec, per_pin, eld);
ret = !repoll || !pin_eld->monitor_present || pin_eld->eld_valid;
ret = !repoll || !eld->monitor_present || eld->eld_valid;
jack = snd_hda_jack_tbl_get(codec, pin_nid);
if (jack)
@ -1870,6 +1869,8 @@ static void hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx,
struct hdmi_spec *spec = codec->spec;
struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx);
if (!per_pin)
return;
mutex_lock(&per_pin->lock);
per_pin->chmap_set = true;
memcpy(per_pin->chmap, chmap, ARRAY_SIZE(per_pin->chmap));
@ -2313,6 +2314,7 @@ static void intel_pin_eld_notify(void *audio_ptr, int port)
if (atomic_read(&(codec)->core.in_pm))
return;
snd_hdac_i915_set_bclk(&codec->bus->core);
check_presence_and_report(codec, pin_nid);
}

12
sound/pci/hda/patch_realtek.c
View File

@ -4760,6 +4760,7 @@ enum {
ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC280_FIXUP_HP_HEADSET_MIC,
ALC221_FIXUP_HP_FRONT_MIC,
ALC292_FIXUP_TPT460,
};
static const struct hda_fixup alc269_fixups[] = {
@ -5409,6 +5410,12 @@ static const struct hda_fixup alc269_fixups[] = {
{ }
},
},
[ALC292_FIXUP_TPT460] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_tpt440_dock,
.chained = true,
.chain_id = ALC293_FIXUP_LENOVO_SPK_NOISE,
},
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@ -5442,6 +5449,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x064a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x064b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0665, "Dell XPS 13", ALC288_FIXUP_DELL_XPS_13),
SND_PCI_QUIRK(0x1028, 0x0669, "Dell Optiplex 9020m", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x069a, "Dell Vostro 5480", ALC290_FIXUP_SUBWOOFER_HSJACK),
SND_PCI_QUIRK(0x1028, 0x06c7, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x06d9, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
@ -5563,7 +5571,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x2218, "Thinkpad X1 Carbon 2nd", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2223, "ThinkPad T550", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2226, "ThinkPad X250", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC292_FIXUP_TPT460),
SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
@ -5576,6 +5584,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x5034, "Thinkpad T450", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x5036, "Thinkpad T450s", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x503c, "Thinkpad L450", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x504a, "ThinkPad X260", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x504b, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
@ -5658,6 +5667,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC283_FIXUP_SENSE_COMBO_JACK, .name = "alc283-sense-combo"},
{.id = ALC292_FIXUP_TPT440_DOCK, .name = "tpt440-dock"},
{.id = ALC292_FIXUP_TPT440, .name = "tpt440"},
{.id = ALC292_FIXUP_TPT460, .name = "tpt460"},
{}
};
#define ALC225_STANDARD_PINS \

1
sound/pci/pcxhr/pcxhr_core.c
View File

@ -1341,5 +1341,6 @@ irqreturn_t pcxhr_threaded_irq(int irq, void *dev_id)
}
pcxhr_msg_thread(mgr);
mutex_unlock(&mgr->lock);
return IRQ_HANDLED;
}

14
sound/usb/mixer_maps.c
View File

@ -348,6 +348,16 @@ static struct usbmix_name_map bose_companion5_map[] = {
{ 0 } /* terminator */
};
/*
* Dell usb dock with ALC4020 codec had a firmware problem where it got
* screwed up when zero volume is passed; just skip it as a workaround
*/
static const struct usbmix_name_map dell_alc4020_map[] = {
{ 16, NULL },
{ 19, NULL },
{ 0 }
};
/*
* Control map entries
*/
@ -430,6 +440,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
.id = USB_ID(0x0ccd, 0x0028),
.map = aureon_51_2_map,
},
{
.id = USB_ID(0x0bda, 0x4014),
.map = dell_alc4020_map,
},
{
.id = USB_ID(0x0dba, 0x1000),
.map = mbox1_map,

1
sound/usb/quirks.c
View File

@ -1134,6 +1134,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
case USB_ID(0x045E, 0x076F): /* MS Lifecam HD-6000 */
case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
case USB_ID(0x047F, 0x0415): /* Plantronics BT-300 */
case USB_ID(0x047F, 0xAA05): /* Plantronics DA45 */
case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */