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2014-11-21ALSA: hda - One more HP machine needs to change mute led quirkHui Wang1-1/+0
The machine originally use the quirk ALC269_FIXUP_HP_GPIO_MIC1_LED, but the LED doesn't work at all. After this change, the machine will change to use ALC269_FIXUP_HP_MUTE_LED_MIC1 through pin_fixup_tbl[], and the LED works well. BugLink: https://bugs.launchpad.net/bugs/1389497 Tested-by: TieFu Chen <tienfu.chen@canonical.com> Cc: Kailang Yang <kailang@realtek.com> Cc: stable@vger.kernel.org Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-21ALSA: hda/realtek - Supported HP mute Led for ALC286Kailang Yang1-0/+27
New HP machine supported output mute led and input mute led. ALC286: GPIO1 to control output mute led. GPIO5 to control input mute led. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-20Merge branch 'for-linus' into test/usb-resumeTakashi Iwai3-32/+148
2014-11-20ALSA: hda/realtek - Clean up mute/mic GPIO LED handlingTakashi Iwai1-41/+40
There are a few duplicated codes handling the mute and mic-mute LEDs via GPIO pins. Let's consolidate to single helpers. Here we introduced two new fields to alc_spec, gpio_mute_led_mask and gpio_mic_led_mask, to contain the bit mask to set/clear. Also, mute_led_polarity is evaluated as well. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-18ALSA: hda - fix the mic mute led problem for Latitude E5550Hui Wang1-0/+2
The microphone mute led on the Latitude E5550 can't work. We need to apply DELL_WMI_MIC_MUTE_LED quirk to this machine. The machine uses alc293 codec and already applied the quirk ALC293_FIXUP_DELL1_MIC_NO_PRESENCE through pin_fixup_tbl[]. Here we just let DELL_WMI_MIC_MUTE_LED be chained to ALC269_FIXUP_HEADSET_MODE, then the machine will have these quirks ALC293_FIXUP_DELL1_MIC_NO_PRESENCE--> ALC269_FIXUP_HEADSET_MODE-->ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED. BugLink: https://bugs.launchpad.net/bugs/1381856 Reported-and-tested-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-18ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chainHui Wang1-4/+2
We have one more Dell machine needs DELL_WMI_MIC_MUTE_LED quirk, but the machine uses alc293 instead of alc255. So if DELL_WMI_MIC_MUTE_LED still chain ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, the machine can't use this quirk. To change this situation, let the DELL_WMI_MIC_MUTE_LED to be a standalone quirk, and let other quirks chain it. After this change, this quirk can be chained to any existing quirks, and as a result, it is possible that this quirk is applied to a non-Dell machine or a Dell machine without mic mute led on it, but it is still safe since alc_fixup_dell_wmi() will return an error in these situations. And remove the quirk for machine with subsystem id 0x6010 and 0x601f, these two machines will fall back to the quirk ALC255_FIXUP_DELL1_MIC_NO_PRESENCE-->ALC255_FIXUP_HEADSET_MODE--> ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED through pin_fixup_tbl[]. BugLink: https://bugs.launchpad.net/bugs/1381856 Reported-and-tested-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-17ALSA: hdsp: Deletion of an unnecessary check before the function call "release_firmware"Markus Elfring1-2/+1
The release_firmware() function tests whether its argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-17ALSA: lola: Deletion of an unnecessary check before the function call "vfree"Markus Elfring1-2/+1
The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-17ALSA: ice17xx: Deletion of unnecessary checks before the function call "snd_ac97_resume"Markus Elfring2-4/+2
The snd_ac97_resume() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-17ALSA: hda: Deletion of unnecessary checks before two function callsMarkus Elfring2-4/+2
The functions kfree() and release_firmware() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-14ALSA: ice1712: consider error valueSudip Mukherjee1-1/+3
earlier we were ignoring the return value of snd_ak4114_create and always returning 0. now we are returning the actual status. revo_init is calling this function, and revo_init is checking the return value. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-14ALSA: ice1712: remove unused variableSudip Mukherjee1-2/+1
buf_size was initialized with snd_pcm_lib_buffer_bytes, but never used. and so it is safe to be deleted. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-14ALSA: ice1712: remove unneeded return statementSudip Mukherjee6-34/+12
the functions: snd_ice1712_akm4xxx_build_controls snd_ice1712_build_pro_mixer snd_ctl_add snd_ak4114_build prodigy192_ak4114_init snd_ak4113_build are all returning either 0 or a negetive error value. so we can easily remove the check for a negative value and return the value instead. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-13ALSA: hda - Add mute LED control for Lenovo Ideapad Z560Takashi Iwai1-0/+31
Lenovo Ideapad Z560 has a mute LED that is controlled via EAPD pin 0x1b on CX20585 codec. (EAPD bit on corresponds to mute LED on.) The machine doesn't need other EAPD, so the fixup concentrates on controlling EAPD 0x1b following the vmaster state (but inversely). Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=665315 Reported-by: Szymon Kowalczyk <fazerxlo@o2.pl> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-12ALSA: hda/realtek - Change EAPD to verb controlKailang Yang1-30/+75
This will fix no sound in Linux system after reboot from windows. Change log: - alc662_fill_coef() is replaced with alc_fill_eapd_coef_idx() and move into alc_auto_init_amp(). - For ALC262, ALC267, ALC268, ALC269, ALC233, ALC255, ALC280, ALC282, ALC283, ALC284, ALC285, ALC286, ALC288, ALC290, ALC292, ALC293, ALC294, ALC668, ALC888VC, ALC888VD, ALC891, ALC892, ALC898 and ALC1150, add update COEF control for EAPD setting. - Remove alc269_fill_coef() for update EAPD control line. ADDITIONAL NOTE: Many Realtek cdoecs have a COEF bit to switch the master amp control between COEF and EAPD. Windows drivers seem using COEF while we use EAPD, which is more standard. As a result, some system suffer from the silent output when booting after Windows. This patch sets the COEF bits on the relevant codecs properly to switch to EAPD control. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=87771 Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-11ALSA: Fix invalid kerneldoc markersTakashi Iwai3-26/+26
They are no real kerneldoc comments, so drop such markers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-11ALSA: mixart: Fix kerneldoc commentsTakashi Iwai1-4/+5
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-11ALSA: hda - Fix kerneldoc errors in patch_ca0132.cTakashi Iwai1-5/+6
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-11ALSA: vx: Fix missing kerneldoc parameter descriptionsTakashi Iwai1-0/+5
The file isn't processed, but it's not bad to fix beforehand. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-09ALSA: pcm: Add snd_pcm_stop_xrun() helperTakashi Iwai3-10/+3
Add a new helper function snd_pcm_stop_xrun() to the standard sequnce lock/snd_pcm_stop(XRUN)/unlock by a single call, and replace the existing open codes with this helper. The function checks the PCM running state to prevent setting the wrong state, too, for more safety. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-08ALSA: hda_intel: Add DeviceIDs for Sunrise Point-LPDevin Ryles1-0/+4
This patch adds DeviceIDs for Sunrise Point-LP Signed-off-by: Devin Ryles <devin.ryles@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-06ALSA: hda/realtek - Restore default value for ALC668Kailang Yang1-2/+38
Restore the registers to prevent the abnormal digital power supply rising ratio/sequence to the codec and causing the incorrect default codec register restoration during initialization. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-05Merge branch 'for-linus' into for-nextTakashi Iwai2-33/+53
This merges the USB-audio disconnect fix and resolves the conflicts so that we can continue working on development of usb-audio stuff. Conflicts: sound/usb/card.c
2014-11-05ALSA: echoaudio: cleanup of unnecessary messagesSudip Mukherjee18-110/+0
commit "b5b4a41b392960010fccf1f9ccf8334d612bd450" was dereferencing chip after it has been freed. This patch fixes that and at the same time removes some debugging messages, which are unnecessary, as they are just printing information about entry and exit from a function, and which switch-case it is executing. we can easily get from ftrace the information about the entry and exit from a function. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-05ALSA: hda - fix mute led problem for three HP laptopsHui Wang1-3/+0
Without the fix, the mute led can't work on these three machines. After apply this fix, these three machines will fall back on the led control quirk as below, and through testing, the mute led works very well. PIN_QUIRK(0x10ec0282, 0x103c, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED, ALC282_STANDARD_PINS, {0x12, 0x90a60140}, ... BugLink: https://bugs.launchpad.net/bugs/1389497 Tested-by: TieFu Chen <tienfu.chen@canonical.com> Cc: Kailang Yang <kailang@realtek.com> Cc: stable@vger.kernel.org Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-03ALSA: emu10k1: Deletion of unnecessary checks before three function callsMarkus Elfring2-8/+4
The functions kfree(), release_firmware() and snd_util_memhdr_free() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-03ALSA: echoaudio: remove all snd_printkSudip Mukherjee21-283/+327
removed all references of snd_printk with the standard dev_* macro. [a few places degraded to dev_dbg(), too -- tiwai] Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-03ALSA: echoaudio: add reference of struct echoaudioSudip Mukherjee3-7/+9
added reference of struct echoaudio to free_firmware function. this structure will be later used to get a reference of the card when converting snd_printk to dev_* in the next patch of the series. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-31Merge branch 'topic/kerneldoc' into for-nextTakashi Iwai1-29/+135
2014-10-30ALSA: hda - Add kerneldoc comments to hda_generic.cTakashi Iwai1-29/+135
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30ALSA: hda/realtek - Update Initial AMP for EAPD controlKailang Yang1-24/+10
The default EAPD control uses verb command to control EAPD. Some codec does not have verb command for EAPD. It needs to control by hidden register. This update will avoid wrong behavior for some codec. This patch will fix double setup for EAPD. It just needs to turn on by one site for verb command or hidden register controlled. Detailed changes: - alc889_coef_init() is replaced with alc_update_coef_idx() with a correct COEF value. - for ALC262, ALC887 and ALC900, the EAPD setup via the hidden register is removed because this rather conflicts with the EAPD verb setup. - For ALC888-VC, also the hidden register access is removed in alc888_coef_init(). - Remove the dead #if 0 code for ALC267/ALC268. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30ALSA: hda - change three SSID quirks to one pin quirkDavid Henningsson1-3/+13
These three HP machines all have the same pin config, so we can change it to a pin quirk. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30ALSA: hda - Set GPIO 4 low for a few HP machinesDavid Henningsson1-4/+29
These HP machines needs GPIO 4 low to enable the headphone amplifier. In addition, we still need to control LEDs via vref and GPIO. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1387128 Tested-by: TienFu Chen <tienfu.chen@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30Merge branch 'topic/kerneldoc' into for-nextTakashi Iwai7-25/+443
2014-10-30ALSA: es1968: Replace timeval with ktime_tTina Ruchandani1-9/+6
es1968_measure_clock uses struct timeval, which on 32-bit systems will overflow in 2038, leading to incorrect interpretation of time.This patch changes the function to use ktime_t instead of struct timeval, which implies: - no y2038: ktime_t uses a 64-bit datatype explicitly. - efficent subtraction: The earlier version computes the difference in usecs while dealing with secs and nsecs. It requires checks to see if the nsecs of stop is less than start. This patch uses a direct subtract of ktime_t and converts to usecs. - use of monotonic clock (ktime_get) over real time (do_gettimeofday), which simplifies timekeeping, as it does not have to deal with cases where stop_time is less than start_time. Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30ALSA: hda - Add ultra dock support for Thinkpad X240.Lukas Bossard1-1/+1
Adding ultra doch support for Lenovo Thinkpad X240 (17aa:2214). [Actually replaced the entry with ALC292_FIXUP_TPT440_DOCK -- tiwai] Signed-off-by: Lukas Bossard <mr.bobukas@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-29ALSA: hda - Add workaround for CMI8888 snoop behaviorTakashi Iwai1-1/+3
CMI8888 shows the stuttering playback when the snooping is disabled on the audio buffer. Meanwhile, we've got reports that CORB/RIRB doesn't work in the snooped mode. So, as a compromise, disable the snoop only for CORB/RIRB and enable the snoop for the stream buffers. The resultant patch became a bit ugly, unfortunately, but we still can live with it. Reported-and-tested-by: Geoffrey McRae <geoff@spacevs.com> Cc: <stable@vger.kernel.org> # 3.17+ Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-29ALSA: hdspm: remove unused variableSudip Mukherjee1-20/+3
removed the unused variables. These variables were only being assigned some value, but the values were never being used. it has been build tested after removing the variables. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-29ALSA: hda - More kerneldoc commentsTakashi Iwai6-19/+297
Put more kerneldoc comments to the exported functions. Still the generic parser code and the HD-audio controller code aren't covered yet, though. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-29ALSA: hda - Correct kerneldoc commentsTakashi Iwai4-6/+146
Complete the missing parameters and fix anything wrong there. Just comment changes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-28ALSA: au88x0: Kill the rest snd_print*()Takashi Iwai1-1/+1
Use the standard dev_*() instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-28ALSA: pcxhr: Kill the rest snd_print*()Takashi Iwai1-21/+21
Use the standard dev_*() instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-28ALSA: ctxfi: Kill the rest snd_print*()Takashi Iwai2-4/+6
Use the standard dev_*() instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-28ALSA: pcxhr: convert timeval to ktime_tAya Mahfouz2-8/+12
This patch is concerned with migrating the time variables in the pcxhr module found in the sound driver. The changes are concerend with the y2038 problem where timeval will overflow in the year 2038. ktime_t was used instead of timeval to get the wall time. The difference is displayed now in nanoseconds instead of microseconds. Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-27ALSA: hda - Pass printf argument directly to request_module()Takashi Iwai1-6/+4
request_module() handles the printf style arguments, so we don't have to render strings in the caller side. Not only it reduces the unnecessary temporary string buffer, it's even safer from the security POV. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-27Merge branch 'for-linus' into for-nextTakashi Iwai3-10/+12
Merged upstream branch to make further fireworks development easier (and avoid conflicts earlier). Conflicts: sound/firewire/bebob/bebob_focusrite.c
2014-10-27ALSA: hda/realtek - New SSID for Headset quirkKailang Yang1-0/+1
It is lite version of AIO machine(0x0626). The audio layout of this machine was similar with SSID 0x0626. The audio was same as commit ad8ff99e6beb8708b0bdefd9d5658324e90200f0. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-27ALSA: ad1889: Fix probable mask then right shift defectsJoe Perches1-4/+4
Precedence of & and >> is not the same and is not left to right. shift has higher precedence and should be done after the mask. Add parentheses around the mask. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-24ALSA: hda/realtek - Update restore default value for ALC283Kailang Yang1-1/+2
Update two records for ALC283 for restore default value. [The update doesn't seem to have high impact on the existing machines, but it fixes possible issues, especially expected in BIOS changes on new machines, according to Realtek -- tiwai] Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-24ALSA: hda/realtek - Update restore default value for ALC282Kailang Yang1-1/+1
Update default value for ALC282 for COEF. [The update doesn't seem to have high impact on the existing machines, but it fixes possible issues, especially expected in BIOS changes on new machines, according to Realtek -- tiwai] Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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