From: Vasily Averin vvs@virtuozzo.com
[ Upstream commit f4d74ef6220c1eda0875da30457bef5c7111ab06 ]
If seq_file .next function does not change position index, read after
some lseek can generate unexpected output.
https://bugzilla.kernel.org/show_bug.cgi?id=206283
Signed-off-by: Vasily Averin vvs@virtuozzo.com
Signed-off-by: Andrew Morton akpm@linux-foundation.org
Acked-by: Peter Oberparleiter oberpar@linux.ibm.com
Cc: Al Viro viro@zeniv.linux.org.uk
Cc: Davidlohr Bueso dave@stgolabs.net
Cc: Ingo Molnar mingo@redhat.com
Cc: Manfred Spraul manfred@colorfullife.com
Cc: NeilBrown neilb@suse.com
Cc: Steven Rostedt rostedt@goodmis.org
Cc: Waiman Long longman@redhat.com
Link: http://lkml.kernel.org/r/f65c6ee7-bd00-f910-2f8a-37cc67e4ff88@virtuozzo.com
Signed-off-by: Linus Torvalds torvalds@linux-foundation.org
Signed-off-by: Sasha Levin sashal@kernel.org
---
kernel/gcov/fs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/gcov/fs.c b/kernel/gcov/fs.c
index 6e40ff6be083d..291e0797125b6 100644
--- a/kernel/gcov/fs.c
+++ b/kernel/gcov/fs.c
@@ -109,9 +109,9 @@ static void *gcov_seq_next(struct seq_file *seq, void *data, loff_t *pos)
{
struct gcov_iterator *iter = data;
+ (*pos)++;
if (gcov_iter_next(iter))
return NULL;
- (*pos)++;
return iter;
}
--
2.20.1
sizeof(kctl->id.name));
+
+ if (check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name)))
+ strlcat(kctl->id.name, " Jack", sizeof(kctl->id.name));
+ else
+ get_connector_control_name(mixer, term, is_input, kctl->id.name,
+ sizeof(kctl->id.name));
kctl->private_free = snd_usb_mixer_elem_free;
snd_usb_mixer_add_control(&cval->head, kctl);
}
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index b4e77000f441e..fb2c4a992951b 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -369,6 +369,24 @@ static const struct usbmix_name_map asus_rog_map[] = {
{}
};
+/* TRX40 mobos with Realtek ALC1220-VB */
+static const struct usbmix_name_map trx40_mobo_map[] = {
+ { 18, NULL }, /* OT, IEC958 - broken response, disabled */
+ { 19, NULL, 12 }, /* FU, Input Gain Pad - broken response, disabled */
+ { 16, "Speaker" }, /* OT */
+ { 22, "Speaker Playback" }, /* FU */
+ { 7, "Line" }, /* IT */
+ { 19, "Line Capture" }, /* FU */
+ { 17, "Front Headphone" }, /* OT */
+ { 23, "Front Headphone Playback" }, /* FU */
+ { 8, "Mic" }, /* IT */
+ { 20, "Mic Capture" }, /* FU */
+ { 9, "Front Mic" }, /* IT */
+ { 21, "Front Mic Capture" }, /* FU */
+ { 24, "IEC958 Playback" }, /* FU */
+ {}
+};
+
/*
* Control map entries
*/
@@ -500,7 +518,7 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
},
{ /* Gigabyte TRX40 Aorus Pro WiFi */
.id = USB_ID(0x0414, 0xa002),
- .map = asus_rog_map,
+ .map = trx40_mobo_map,
},
{ /* ASUS ROG Zenith II */
.id = USB_ID(0x0b05, 0x1916),
@@ -512,11 +530,11 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
},
{ /* MSI TRX40 Creator */
.id = USB_ID(0x0db0, 0x0d64),
- .map = asus_rog_map,
+ .map = trx40_mobo_map,
},
{ /* MSI TRX40 */
.id = USB_ID(0x0db0, 0x543d),
- .map = asus_rog_map,
+ .map = trx40_mobo_map,
},
{ 0 } /* terminator */
};
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index dcaf9eed9a415..8c2f5c23e1b43 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3635,4 +3635,18 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
}
},
+#define ALC1220_VB_DESKTOP(vend, prod) { \
+ USB_DEVICE(vend, prod), \
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
+ .vendor_name = "Realtek", \
+ .product_name = "ALC1220-VB-DT", \
+ .profile_name = "Realtek-ALC1220-VB-Desktop", \
+ .ifnum = QUIRK_NO_INTERFACE \
+ } \
+}
+ALC1220_VB_DESKTOP(0x0414, 0xa002), /* Gigabyte TRX40 Aorus Pro WiFi */
+ALC1220_VB_DESKTOP(0x0db0, 0x0d64), /* MSI TRX40 Creator */
+ALC1220_VB_DESKTOP(0x0db0, 0x543d), /* MSI TRX40 */
+#undef ALC1220_VB_DESKTOP
+
#undef USB_DEVICE_VENDOR_SPEC
--
2.20.1
