Merge branch 'master' into for-4.4-fixes

The following commit which went into mainline through networking tree

  3b13758f51de ("cgroups: Allow dynamically changing net_classid")

conflicts in net/core/netclassid_cgroup.c with the following pending
fix in cgroup/for-4.4-fixes.

  1f7dd3e5a6e4 ("cgroup: fix handling of multi-destination migration from subtree_control enabling")

The former separates out update_classid() from cgrp_attach() and
updates it to walk all fds of all tasks in the target css so that it
can be used from both migration and config change paths.  The latter
drops @css from cgrp_attach().

Resolve the conflict by making cgrp_attach() call update_classid()
with the css from the first task.  We can revive @tset walking in
cgrp_attach() but given that net_cls is v1 only where there always is
only one target css during migration, this is fine.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Nina Schiff <ninasc@fb.com>

1 files changed, 29 insertions, 16 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 826122d8acee..2c7c5eb8b1e9 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3110,6 +3110,29 @@ static void stac92hd71bxx_fixup_hp_hdx(struct hda_codec *codec,
 	spec->gpio_led = 0x08;
 }
 
+static bool is_hp_output(struct hda_codec *codec, hda_nid_t pin)
+{
+	unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, pin);
+
+	/* count line-out, too, as BIOS sets often so */
+	return get_defcfg_connect(pin_cfg) != AC_JACK_PORT_NONE &&
+		(get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
+		 get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT);
+}
+
+static void fixup_hp_headphone(struct hda_codec *codec, hda_nid_t pin)
+{
+	unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, pin);
+
+	/* It was changed in the BIOS to just satisfy MS DTM.
+	 * Lets turn it back into slaved HP
+	 */
+	pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE)) |
+		(AC_JACK_HP_OUT << AC_DEFCFG_DEVICE_SHIFT);
+	pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC | AC_DEFCFG_SEQUENCE))) |
+		0x1f;
+	snd_hda_codec_set_pincfg(codec, pin, pin_cfg);
+}
 
 static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
 				   const struct hda_fixup *fix, int action)
@@ -3119,22 +3142,12 @@ static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
 		return;
 
-	if (hp_blike_system(codec->core.subsystem_id)) {
-		unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
-		if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
-			get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER  ||
-			get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT) {
-			/* It was changed in the BIOS to just satisfy MS DTM.
-			 * Lets turn it back into slaved HP
-			 */
-			pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE))
-					| (AC_JACK_HP_OUT <<
-						AC_DEFCFG_DEVICE_SHIFT);
-			pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC
-							| AC_DEFCFG_SEQUENCE)))
-								| 0x1f;
-			snd_hda_codec_set_pincfg(codec, 0x0f, pin_cfg);
-		}
+	/* when both output A and F are assigned, these are supposedly
+	 * dock and built-in headphones; fix both pin configs
+	 */
+	if (is_hp_output(codec, 0x0a) && is_hp_output(codec, 0x0f)) {
+		fixup_hp_headphone(codec, 0x0a);
+		fixup_hp_headphone(codec, 0x0f);
 	}
 
 	if (find_mute_led_cfg(codec, 1))