- 06 11月, 2011 1 次提交
-
-
由 Clemens Ladisch 提交于
If the device is unplugged while running, it is possible for a PCM device to be closed after the disconnect callback has returned. This means that kill_stream_urb() and disable_iso_interface() would try to access already-invalid or freed USB data structures. The function free_usb_related_resources() was intended to prevent this, but forgot to clear the affected variables. Reported-and-tested-by: NOlivier Courtay <olivier@courtay.org> Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Cc: 2.6.33+ <stable@vger.kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 04 11月, 2011 2 次提交
-
-
由 Takashi Iwai 提交于
-
由 Takashi Iwai 提交于
Some BIOS report invalid pins as digital output pins. The driver checks the connection but it doesn't do it fully correctly, and it leaves some undefined value as the audio-out widget, which makes the driver spewing warnings. This patch fixes the issue. Reference: https://bugzilla.novell.com/show_bug.cgi?id=727348 Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 03 11月, 2011 3 次提交
-
-
由 Charles Chin 提交于
Revise stac92xx_parse_auto_config to automatically scan for digital input and output converters. Signed-off-by: NCharles Chin <Charles.Chin@idt.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Takashi Iwai 提交于
Just clean-up what GCC caught. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Takashi Iwai 提交于
When the driver finds multiple ADCs, it tries to create an alternative capture PCM stream. However, these secondary ADCs might be useless or in uncontrolled paths in some cases, e.g. when auto-mic or dynamic ADC-switching is enabled. Also, when only a single capture source is available, the multi-streams don't make sense, too. With this patch, the driver checks such condition and skips the alt stream appropriately. Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 02 11月, 2011 6 次提交
-
-
由 Charles Chin 提交于
These codecs have SPDIF-in, which is new to the 92HD83xxx compatible families, so a bit of logic is added to support them. Signed-off-by: NCharles Chin <Charles.Chin@idt.com> Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Charles Chin 提交于
The power-widget control in patch_stac92hd83xxx() never worked properly, thus it's safer to turn it off as default for now. Signed-off-by: NCharles Chin <Charles.Chin@idt.com> Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Takashi Iwai 提交于
HD-audio spec defines a bit in pin default configuration for indicating that the pin isn't used for jack-detection although the codec is capable of it. Better to check this bit as well in jack_is_detectable() helper function. Reported-by: NRaymond Yau <superquad.vortex2@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
由 Mark Brown 提交于
Since there is no current software control for these they would otherwise be left enabled, consuming power. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
由 Mark Brown 提交于
The WM8962 has a separate software reset for the PLL registers. Ensure that these are reset also on startup. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
- 01 11月, 2011 3 次提交
-
-
由 Takashi Iwai 提交于
<linux/kvm_para.h> should be included instead of <asm/...> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Alexander Stein 提交于
If a line in the firmware file is larger than the given buffer size (and so the firmware file size), size is set to a value larger than the actual buffer size. This results in an overflow in the buffer passed. Signed-off-by: NAlexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Mark Brown 提交于
We can't just pass back the return value of snd_soc_update_bits() as it will be 1 if a bit changed rather than zero. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
- 31 10月, 2011 8 次提交
-
-
由 Hong Xu 提交于
Set `invert' bit for Capture Switch. Otherwise analogue is muted when Capture Switch is ON. Signed-off-by: NHong Xu <hong.xu@atmel.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
由 Axel Lin 提交于
Current implementation in wm8711_set_dai_fmt always clear BIT[3:2] (the Input Audio Data Bit Length Select) of WM8711_IFACE(07h) register. Input Audio Data Bit Length Select bits are set by wm8711_hw_params, we should leave BIT[3:2] untouched in wm8711_set_dai_fmt. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
由 Axel Lin 提交于
The Input Audio Data Bit Length Select is controlled by BIT[3:2] of WM8711_IFACE(07h) register. Current code incorrectly masks BIT[1:0] which is for Audio Data Format Select. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
-
由 Konstantin Ozerkov 提交于
v3: detection code is x86 and KVM specific, hide it under ifdef v2: add detection for virtual environments (KVM and Parallels) This patch is intended to improve performance in virtualized environments like Parallels Desktop or KVM/VirtualBox/QEMU (virtual ICH/AC97 audio). I/O access is very time-expensive operation in virtual world: VCPU can be rescheduled and in the worst case we get more than 10ms delay on each I/O access. In the virtual environment loop exit rule (old_civ == current_civ && old_picb == current_picb) is never satisfied, because old_picb is never the same as current_picb due to delay inspired by reading current_civ. As a result loop ended by timeout and we get 10x more I/O operations. Experimental data from Prallels Desktop 7, RHEL6 guest (I/O ops per second): Original code: In Port Counter Callback f014 41550 fffff00000179d00 ac97_bm_read_civ+0x000 f018 41387 fffff0000017a580 ac97_bm_read_picb+0x000 With patch: In Port Counter Callback f014 4090 fffff00000179d00 ac97_bm_read_civ+0x000 f018 1964 fffff0000017a580 ac97_bm_read_picb+0x000 Signed-off-by: NKonstantin Ozerkov <kozerkov@parallels.com> Signed-off-by: NDenis V. Lunev <den@openvz.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Adrian Knoth 提交于
From the Windows INF file, we know the firmware ranges for all RME cards. For PCIe, a single revision ID per device (RayDAT, MADI, AIO, AES) is used. Contrary, the older PCI versions use ranges, that is, one revision ID per firmware version. Instead of listing all possible revisions individually, match the range. This commit enables all MADI and AES PCI versions ever shipped. Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Adrian Knoth 提交于
HDSP_VERSION_BIT has to be ORed with HDSP_S_LOAD. This fixes the detection of at least some RME RPM boxes. Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Adrian Knoth 提交于
SNDRV_HDSPM_IOCTL_GET_STATUS is supposed to query the current card status, so we have to return what we receive on the MADI wire (RX), not what we transmit (TX) to others. The latter is a config item to be queried via SNDRV_HDSPM_IOCTL_GET_CONFIG. Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Dan Carpenter 提交于
Smatch complains that if device is INT_MAX then device + 1 can overflow. It just means we would have an annoying loop while we check all the devices from -2147483648 to SNDRV_MINOR_HWDEPS. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 27 10月, 2011 12 次提交
-
-
由 Takashi Iwai 提交于
-
由 Takashi Iwai 提交于
It seems that Conexant CX20549 chip handle only a single input-amp even though the audio-input widget has multiple sources. This has been never clear, and I implemented in the current way based on the debug information I got at the early time -- the device reacts individual input-amp values for different sources. This is true for another Conexant codec, but it's not applied to CX20549 actually. This patch changes the auto-parser code to handle a single input-amp per audio-in widget for CX20549. After applying this, you'll see only a single "Capture" volume control instead of separate "Mic" or "Line" captures when the device is set up to use a single ADC. We haven't tested 20551 and 20561 codecs yet. If these show the similar behavior like 20549, they need to set spec->single_adc_amp=1, too. Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Takashi Iwai 提交于
In the old Conexant chips (5045, 5047, 5051 and 5066), a single EAPD may handle both headphone and speaker outputs while it's assigned only to one of them. Turning off dynamically leads to the unexpected silent output in such a configuration with the auto-mute function. Since it's difficult to know how the EAPD is handled in the actual h/w implementation, better to keep EAPD on while running for such codecs. Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Takashi Iwai 提交于
ALC260 has multiple mixer widgets connected to the shared DAC, but the driver currently doesn't check this possibility and ignores when the DAC is shared with others. This resulted in the silent output from some routes because of lack of the amp setup. This patch adds the workaround for it by checking the route even with the shared DAC, but also checking the conflict with the existing control for the very same widget NID. Reference: https://bugzilla.novell.com/show_bug.cgi?id=726812Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Axel Lin 提交于
According to the datasheet: Page0 / Register8: Audio Serial Data interface Control Register A BIT 7: Bit Clock Directional Control 0: Bit clock is an input (slave mode) 1: Bit clock is an output (master mode) BIT 6: Word Clock Directional Control 0: Word clock is an input (slave mode) 1: Word clock is an output (master mode) Current code sets BIT_CLK_MASTER and WORD_CLK_MASTER bits for master mode, but does not clear these bits for slave mode. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
According to the datasheet: Digital Audio Interface Format (07h) register: BIT6: Master/slave mode 0: Slave 1: Master Current code sets TLV320AIC23_MS_MASTER bit for master mode, but does not clear it for slave mode. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Axel Lin 提交于
According to the datasheet: BCLK is controlled by BIT[4:2] of WM8940_CLOCK(06h) register. Signed-off-by: NChris Paulson-Ellis <chris@edesix.com> Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-
由 Takashi Iwai 提交于
-
由 Axel Lin 提交于
Reported-by: NChris Paulson-Ellis <chris@edesix.com> Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
-
由 Takashi Iwai 提交于
-
由 Takashi Iwai 提交于
-
由 Takashi Iwai 提交于
The association numbers of surround/CLFE speaker pins aren't correctly mapped by the auto-parser. This patch fixes the CLFE speaker pin to the right assoc value (from 3 to 1). Tested-by: NNika Topolchanskaya <nanodesuu@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 26 10月, 2011 2 次提交
-
-
由 Takashi Iwai 提交于
When 5.1 or more headphone or speaker pins are provided, the parser still takes as is without fixing the order of channel mapping, which leads in the unexpected strange channel order by surround outputs. This patch fixes the issue by applying the same fix-up not only to line_out_pins[] but also hp_pins[] and speaker_pins[]. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Alexander Stein 提交于
Signed-off-by: NAlexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 25 10月, 2011 1 次提交
-
-
由 Takashi Iwai 提交于
Now back to kernel.org but without -2.6 suffix. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 24 10月, 2011 1 次提交
-
-
由 David Henningsson 提交于
The revision 0x100300 was found for ALC662. It seems to work well with patch_alc662. Cc: stable@kernel.org BugLink: http://bugs.launchpad.net/bugs/877373Tested-by: NShengyao Xue <Shengyao.xue@canonical.com> Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com> Acked-by: NKailang Yang <kailang@realtek.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 22 10月, 2011 1 次提交
-
-
由 Axel Lin 提交于
codec->hw_write is broken now, convert codec->hw_write to snd_soc_write. The hardware has 2 banks of registers sharing a section in I2C register space. The 1st bank is the primary one and is cached. The 2nd bank is for loading coefficients only and they do not need cache. These coefficients registers are therefore direct writes. Thus we set cache_bypass flag to deal with this before calling snd_soc_write. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NLiam Girdwood <lrg@ti.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
-