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sound fixes for 5.1

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A few stable fixes at this round.
 The USB Line6 audio fixes are a bit large, but they are rather trivial
 and pretty much device-specific, so should be safe to apply at this
 late stage.  Ditto for other HD-audio quirks.
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Merge tag 'sound-5.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A few stable fixes at this round.

  The USB Line6 audio fixes are a bit large, but they are rather trivial
  and pretty much device-specific, so should be safe to apply at this
  late stage. Ditto for other HD-audio quirks"

* tag 'sound-5.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek - Apply the fixup for ASUS Q325UAR
  ALSA: line6: use dynamic buffers
  ALSA: hda/realtek - Fixed Dell AIO speaker noise
  ALSA: hda/realtek - Add new Dell platform for headset mode
This commit is contained in:
Linus Torvalds 2019-05-03 08:42:03 -07:00
commit 46572f785f
4 changed files with 78 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sound/pci/hda/patch_realtek.c
View File

@ -5450,6 +5450,8 @@ static void alc274_fixup_bind_dacs(struct hda_codec *codec,
return;
spec->gen.preferred_dacs = preferred_pairs;
spec->gen.auto_mute_via_amp = 1;
codec->power_save_node = 0;
}
/* The DAC of NID 0x3 will introduce click/pop noise on headphones, so invalidate it */
@ -7268,6 +7270,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x21, 0x02211020}),
SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x21, 0x02211020}),
SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x12, 0x40000000},
{0x14, 0x90170110},
{0x21, 0x02211020}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
{0x14, 0x90170110},
{0x21, 0x02211020}),
@ -7541,6 +7547,13 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x12, 0x90a60130},
{0x17, 0x90170110},
{0x21, 0x04211020}),
SND_HDA_PIN_QUIRK(0x10ec0295, 0x1043, "ASUS", ALC294_FIXUP_ASUS_SPK,
{0x12, 0x90a60130},
{0x17, 0x90170110},
{0x21, 0x03211020}),
SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x14, 0x90170110},
{0x21, 0x04211020}),
SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC295_STANDARD_PINS,
{0x17, 0x21014020},

60
sound/usb/line6/driver.c
View File

@ -351,12 +351,16 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
{
struct usb_device *usbdev = line6->usbdev;
int ret;
unsigned char len;
unsigned char *len;
unsigned count;
if (address > 0xffff || datalen > 0xff)
return -EINVAL;
len = kmalloc(sizeof(*len), GFP_KERNEL);
if (!len)
return -ENOMEM;
/* query the serial number: */
ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
@ -365,7 +369,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
if (ret < 0) {
dev_err(line6->ifcdev, "read request failed (error %d)\n", ret);
return ret;
goto exit;
}
/* Wait for data length. We'll get 0xff until length arrives. */
@ -375,28 +379,29 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_DIR_IN,
0x0012, 0x0000, &len, 1,
0x0012, 0x0000, len, 1,
LINE6_TIMEOUT * HZ);
if (ret < 0) {
dev_err(line6->ifcdev,
"receive length failed (error %d)\n", ret);
return ret;
goto exit;
}
if (len != 0xff)
if (*len != 0xff)
break;
}
if (len == 0xff) {
ret = -EIO;
if (*len == 0xff) {
dev_err(line6->ifcdev, "read failed after %d retries\n",
count);
return -EIO;
} else if (len != datalen) {
goto exit;
} else if (*len != datalen) {
/* should be equal or something went wrong */
dev_err(line6->ifcdev,
"length mismatch (expected %d, got %d)\n",
(int)datalen, (int)len);
return -EIO;
(int)datalen, (int)*len);
goto exit;
}
/* receive the result: */
@ -405,12 +410,12 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
0x0013, 0x0000, data, datalen,
LINE6_TIMEOUT * HZ);
if (ret < 0) {
if (ret < 0)
dev_err(line6->ifcdev, "read failed (error %d)\n", ret);
return ret;
}
return 0;
exit:
kfree(len);
return ret;
}
EXPORT_SYMBOL_GPL(line6_read_data);
@ -422,12 +427,16 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
{
struct usb_device *usbdev = line6->usbdev;
int ret;
unsigned char status;
unsigned char *status;
int count;
if (address > 0xffff || datalen > 0xffff)
return -EINVAL;
status = kmalloc(sizeof(*status), GFP_KERNEL);
if (!status)
return -ENOMEM;
ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
0x0022, address, data, datalen,
@ -436,7 +445,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
if (ret < 0) {
dev_err(line6->ifcdev,
"write request failed (error %d)\n", ret);
return ret;
goto exit;
}
for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
@ -447,28 +456,29 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_DIR_IN,
0x0012, 0x0000,
&status, 1, LINE6_TIMEOUT * HZ);
status, 1, LINE6_TIMEOUT * HZ);
if (ret < 0) {
dev_err(line6->ifcdev,
"receiving status failed (error %d)\n", ret);
return ret;
goto exit;
}
if (status != 0xff)
if (*status != 0xff)
break;
}
if (status == 0xff) {
if (*status == 0xff) {
dev_err(line6->ifcdev, "write failed after %d retries\n",
count);
return -EIO;
} else if (status != 0) {
ret = -EIO;
} else if (*status != 0) {
dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
return -EIO;
ret = -EIO;
}
return 0;
exit:
kfree(status);
return ret;
}
EXPORT_SYMBOL_GPL(line6_write_data);

21
sound/usb/line6/podhd.c
View File

@ -225,28 +225,32 @@ static void podhd_startup_start_workqueue(struct timer_list *t)
static int podhd_dev_start(struct usb_line6_podhd *pod)
{
int ret;
u8 init_bytes[8];
u8 *init_bytes;
int i;
struct usb_device *usbdev = pod->line6.usbdev;
init_bytes = kmalloc(8, GFP_KERNEL);
if (!init_bytes)
return -ENOMEM;
ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0),
0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
0x11, 0,
NULL, 0, LINE6_TIMEOUT * HZ);
if (ret < 0) {
dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret);
return ret;
goto exit;
}
/* NOTE: looks like some kind of ping message */
ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
0x11, 0x0,
&init_bytes, 3, LINE6_TIMEOUT * HZ);
init_bytes, 3, LINE6_TIMEOUT * HZ);
if (ret < 0) {
dev_err(pod->line6.ifcdev,
"receive length failed (error %d)\n", ret);
return ret;
goto exit;
}
pod->firmware_version =
@ -255,7 +259,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod)
for (i = 0; i <= 16; i++) {
ret = line6_read_data(&pod->line6, 0xf000 + 0x08 * i, init_bytes, 8);
if (ret < 0)
return ret;
goto exit;
}
ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0),
@ -263,10 +267,9 @@ static int podhd_dev_start(struct usb_line6_podhd *pod)
USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT,
1, 0,
NULL, 0, LINE6_TIMEOUT * HZ);
if (ret < 0)
return ret;
return 0;
exit:
kfree(init_bytes);
return ret;
}
static void podhd_startup_workqueue(struct work_struct *work)

24
sound/usb/line6/toneport.c
View File

@ -365,16 +365,21 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
/*
Setup Toneport device.
*/
static void toneport_setup(struct usb_line6_toneport *toneport)
static int toneport_setup(struct usb_line6_toneport *toneport)
{
u32 ticks;
u32 *ticks;
struct usb_line6 *line6 = &toneport->line6;
struct usb_device *usbdev = line6->usbdev;
ticks = kmalloc(sizeof(*ticks), GFP_KERNEL);
if (!ticks)
return -ENOMEM;
/* sync time on device with host: */
/* note: 32-bit timestamps overflow in year 2106 */
ticks = (u32)ktime_get_real_seconds();
line6_write_data(line6, 0x80c6, &ticks, 4);
*ticks = (u32)ktime_get_real_seconds();
line6_write_data(line6, 0x80c6, ticks, 4);
kfree(ticks);
/* enable device: */
toneport_send_cmd(usbdev, 0x0301, 0x0000);
@ -389,6 +394,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
toneport_update_led(toneport);
mod_timer(&toneport->timer, jiffies + TONEPORT_PCM_DELAY * HZ);
return 0;
}
/*
@ -451,7 +457,9 @@ static int toneport_init(struct usb_line6 *line6,
return err;
}
toneport_setup(toneport);
err = toneport_setup(toneport);
if (err)
return err;
/* register audio system: */
return snd_card_register(line6->card);
@ -463,7 +471,11 @@ static int toneport_init(struct usb_line6 *line6,
*/
static int toneport_reset_resume(struct usb_interface *interface)
{
toneport_setup(usb_get_intfdata(interface));
int err;
err = toneport_setup(usb_get_intfdata(interface));
if (err)
return err;
return line6_resume(interface);
}
#endif