From: Greg KH <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk, Takashi Iwai <tiwai@suse.de>
Subject: [01/65] ALSA: hda - Fix silent outputs from docking-station jacks of Dell laptops
Date: Wed, 01 Feb 2012 12:55:41 -0800 [thread overview]
Message-ID: <20120201205737.569960095@clark.kroah.org> (raw)
In-Reply-To: <20120201210236.GA25966@kroah.com>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@suse.de>
commit b4ead019afc201f71c39cd0dfcaafed4a97b3dd2 upstream.
The recent change of the power-widget handling for IDT codecs caused
the silent output from the docking-station line-out jack. This was
partially fixed by the commit f2cbba7602383cd9cdd21f0a5d0b8bd1aad47b33
"ALSA: hda - Fix the lost power-setup of seconary pins after PM resume".
But the line-out on the docking-station is still silent when booted
with the jack plugged even by this fix.
The remainig bug is that the power-widget is set off in stac92xx_init()
because the pins in cfg->line_out_pins[] aren't checked there properly
but only hp_pins[] are checked in is_nid_hp_pin().
This patch fixes the problem by checking both HP and line-out pins
and leaving the power-map correctly.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42637
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/pci/hda/patch_sigmatel.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4162,13 +4162,15 @@ static int enable_pin_detect(struct hda_
return 1;
}
-static int is_nid_hp_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
+static int is_nid_out_jack_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
{
int i;
for (i = 0; i < cfg->hp_outs; i++)
if (cfg->hp_pins[i] == nid)
return 1; /* nid is a HP-Out */
-
+ for (i = 0; i < cfg->line_outs; i++)
+ if (cfg->line_out_pins[i] == nid)
+ return 1; /* nid is a line-Out */
return 0; /* nid is not a HP-Out */
};
@@ -4354,7 +4356,7 @@ static int stac92xx_init(struct hda_code
continue;
}
- if (is_nid_hp_pin(cfg, nid))
+ if (is_nid_out_jack_pin(cfg, nid))
continue; /* already has an unsol event */
pinctl = snd_hda_codec_read(codec, nid, 0,
next prev parent reply other threads:[~2012-02-01 21:52 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-01 21:02 [00/65] 3.0.19-stable review Greg KH
2012-02-01 20:55 ` Greg KH [this message]
2012-02-01 20:55 ` [02/65] eCryptfs: Sanitize write counts of /dev/ecryptfs Greg KH
2012-02-01 20:55 ` [03/65] ecryptfs: Improve metadata read failure logging Greg KH
2012-02-01 20:55 ` [04/65] eCryptfs: Make truncate path killable Greg KH
2012-02-01 20:55 ` [05/65] eCryptfs: Check inode changes in setattr Greg KH
2012-02-01 20:55 ` [06/65] eCryptfs: Fix oops when printing debug info in extent crypto functions Greg KH
2012-02-01 20:55 ` [07/65] drm/radeon/kms: Add an MSI quirk for Dell RS690 Greg KH
2012-02-01 20:55 ` [08/65] drm: Fix authentication kernel crash Greg KH
2012-02-01 20:55 ` [09/65] xfs: Fix missing xfs_iunlock() on error recovery path in xfs_readlink() Greg KH
2012-02-01 20:55 ` [10/65] crypto: sha512 - make it work, undo percpu message schedule Greg KH
2012-02-01 20:55 ` [11/65] crypto: sha512 - reduce stack usage to safe number Greg KH
2012-02-01 20:55 ` [12/65] ftrace: Balance records when updating the hash Greg KH
2012-02-01 20:55 ` [13/65] ftrace: Update filter when tracing enabled in set_ftrace_filter() Greg KH
2012-02-01 20:55 ` [14/65] ftrace: Fix unregister ftrace_ops accounting Greg KH
2012-02-01 20:55 ` [15/65] ah: Dont return NET_XMIT_DROP on input Greg KH
2012-02-01 20:55 ` [16/65] xfs: fix endian conversion issue in discard code Greg KH
2012-02-01 20:55 ` [17/65] x86/uv: Fix uv_gpa_to_soc_phys_ram() shift Greg KH
2012-02-01 20:55 ` [18/65] x86/microcode_amd: Add support for CPU family specific container files Greg KH
2012-02-01 20:55 ` [19/65] ALSA: hda - Fix silent output on ASUS A6Rp Greg KH
2012-02-01 20:56 ` [20/65] ALSA: hda - Fix silent output on Haier W18 laptop Greg KH
2012-02-01 20:56 ` [21/65] drm/i915/sdvo: always set positive sync polarity Greg KH
2012-02-01 20:56 ` [22/65] cap_syslog: dont use WARN_ONCE for CAP_SYS_ADMIN deprecation warning Greg KH
2012-02-01 20:56 ` [23/65] mach-ux500: enable ARM errata 764369 Greg KH
2012-02-01 20:56 ` [24/65] ARM: 7296/1: proc-v7.S: remove HARVARD_CACHE preprocessor guards Greg KH
2012-02-01 20:56 ` [25/65] USB: option: Add LG docomo L-02C Greg KH
2012-02-01 20:56 ` [26/65] USB: ftdi_sio: fix TIOCSSERIAL baud_base handling Greg KH
2012-02-01 20:56 ` [27/65] USB: ftdi_sio: fix initial baud rate Greg KH
2012-02-01 20:56 ` [28/65] USB: ftdi_sio: add PID for TI XDS100v2 / BeagleBone A3 Greg KH
2012-02-01 20:56 ` [29/65] USB: serial: ftdi additional IDs Greg KH
2012-02-01 20:56 ` [30/65] USB: ftdi_sio: Add more identifiers Greg KH
2012-02-01 20:56 ` [31/65] USB: cdc-wdm: updating desc->length must be protected by spin_lock Greg KH
2012-02-01 20:56 ` [32/65] USB: cdc-wdm: use two mutexes to allow simultaneous read and write Greg KH
2012-02-01 20:56 ` [33/65] qcaux: add more Pantech UML190 and UML290 ports Greg KH
2012-02-01 20:56 ` [34/65] usb: io_ti: Make edge_remove_sysfs_attrs the port_remove method Greg KH
2012-02-01 20:56 ` [35/65] TTY: fix UV serial console regression Greg KH
2012-02-01 20:56 ` [36/65] serial: amba-pl011: lock console writes against interrupts Greg KH
2012-02-01 20:56 ` [37/65] jsm: Fixed EEH recovery error Greg KH
2012-02-01 20:56 ` [38/65] vmwgfx: Fix assignment in vmw_framebuffer_create_handle Greg KH
2012-02-01 20:56 ` [39/65] USB: usbsevseg: fix max length Greg KH
2012-02-01 20:56 ` [40/65] drivers/usb/host/ehci-fsl.c: add missing iounmap Greg KH
2012-02-01 20:56 ` [41/65] xhci: Fix USB 3.0 device restart on resume Greg KH
2012-02-01 20:56 ` [42/65] xHCI: Cleanup isoc transfer ring when TD length mismatch found Greg KH
2012-02-01 20:56 ` [43/65] hwmon: (f71805f) Fix clamping of temperature limits Greg KH
2012-02-01 20:56 ` [44/65] hwmon: (w83627ehf) Disable setting DC mode for pwm2, pwm3 on NCT6776F Greg KH
2012-02-01 20:56 ` [45/65] hwmon: (sht15) fix bad error code Greg KH
2012-02-01 20:56 ` [46/65] USB: cdc-wdm: call wake_up_all to allow driver to shutdown on device removal Greg KH
2012-02-01 20:56 ` [47/65] USB: cdc-wdm: better allocate a buffer that is at least as big as we tell the USB core Greg KH
2012-02-01 20:56 ` [48/65] USB: cdc-wdm: Avoid hanging on interface with no USB_CDC_DMM_TYPE Greg KH
2012-02-01 20:56 ` [49/65] netns: fix net_alloc_generic() Greg KH
2012-02-01 20:56 ` [50/65] netns: Fail conspicously if someone uses net_generic at an inappropriate time Greg KH
2012-02-01 20:56 ` [51/65] net caif: Register properly as a pernet subsystem Greg KH
2012-02-01 20:56 ` [52/65] bonding: fix enslaving in alb mode when link down Greg KH
2012-02-01 20:56 ` [53/65] l2tp: l2tp_ip - fix possible oops on packet receive Greg KH
2012-02-01 20:56 ` [54/65] net: bpf_jit: fix divide by 0 generation Greg KH
2012-02-01 20:56 ` [55/65] rds: Make rds_sock_lock BH rather than IRQ safe Greg KH
2012-02-01 20:56 ` [56/65] tcp: fix tcp_trim_head() to adjust segment count with skb MSS Greg KH
2012-02-01 20:56 ` [57/65] tcp: md5: using remote adress for md5 lookup in rst packet Greg KH
2012-02-01 20:56 ` [58/65] USB: serial: CP210x: Added USB-ID for the Link Instruments MSO-19 Greg KH
2012-02-01 20:56 ` [59/65] USB: cp210x: call generic open last in open Greg KH
2012-02-01 20:56 ` [60/65] USB: cp210x: fix CP2104 baudrate usage Greg KH
2012-02-01 20:56 ` [61/65] USB: cp210x: do not map baud rates to B0 Greg KH
2012-02-01 20:56 ` [62/65] USB: cp210x: fix up set_termios variables Greg KH
2012-02-01 20:56 ` [63/65] USB: cp210x: clean up, refactor and document speed handling Greg KH
2012-02-01 20:56 ` [64/65] USB: cp210x: initialise baud rate at open Greg KH
2012-02-01 20:56 ` [65/65] USB: cp210x: allow more baud rates above 1Mbaud Greg KH
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