- 16 2月, 2010 3 次提交
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由 Jaroslav Kysela 提交于
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由 Sebastien Alaiwan 提交于
Here's a patch that adds MIDI support through USB for one of the Access Music synths, the VirusTI. The synth uses standard USBMIDI protocol on its USB interface 3, although it does signal "vendor specific" class. A magic string has to be sent on interface 3 to enable the sending of MIDI from the synth (this string was found by sniffing usb communication of the Windows driver). This is all my patch does, and it works on my computer. Please note that the synth can also do standard usb audio I/O on its interfaces 2&3, which already works with the current snd-usb-audio driver, except for the audio input from the synth. I'm going to work on it when I have some time. Signed-off-by: NSebastien Alaiwan <sebastien.alaiwan@gmail.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> (cosmetics, list terminator) Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Clemens Ladisch 提交于
Extend the list of devices whose firmware does not expect more than one USB MIDI packet in one USB packet. bug report: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3752Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 12 2月, 2010 1 次提交
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由 Jaroslav Kysela 提交于
USB devices tends to represent dB ranges in different way than ALSA expects. Add possibility to override these values and add guessed values for SoundBlaster MP3+. Also rename 'Capture Input Source' control to 'Capture Source' for SoundBlaster MP3+ and Extigy. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 05 2月, 2010 2 次提交
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由 Jaroslav Kysela 提交于
The volume register is from 0..0x7f and 0..0x1a range is mute. Also, fix mute combining in wm_vol_put(). The wrong behaviour was noticed by Peter Christensen. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
After hours of debugging, I finally found the reason why some source and runtime combination does not work. The PTP (page table pages) address must be aligned. I am not sure how much, but alignment to PAGE_SIZE is sufficient. Also, use ALSA's page allocation routines to ensure proper virtual -> physical address translation. Cc: <stable@kernel.org> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 03 2月, 2010 1 次提交
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由 Jaroslav Kysela 提交于
This is a cleanup for the dummy driver. The model kernel module parameter is introduced to select the soundcard emulation. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 01 2月, 2010 2 次提交
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由 Clemens Ladisch 提交于
Allow TLV blocks that do not have any values; the smallest possible TLV is an empty container or one where the information is only in the tag. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Clemens Ladisch 提交于
Creating a control with TLV_COMMAND access was not possible because snd_ctl_new1() forgot to include it in the mask of allowable access bits. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 28 1月, 2010 1 次提交
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由 Jaroslav Kysela 提交于
The code in pcm_lib updating runtime->hw_ptr_interrupt expects that runtime->boundary is divisible with runtime->period_size. Thanks are going to Clemens Ladisch for the notice. Fix the runtime->boundary calculation using buffer_size * period_size as base and find a least common multiple for 32bit platforms when the expression might overflow. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 27 1月, 2010 1 次提交
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由 Jaroslav Kysela 提交于
Clemens Ladisch noted for hw_ptr_removal in "cleanup & merge hw_ptr update functions" commit: "It is possible for the status/delay ioctls to be called when the sound card's pointer register alreay shows a position at the beginning of the new period, but immediately before the interrupt is actually executed. (This happens regularly on a SMP machine with mplayer.) When that happens, the code thinks that the position must be at least one period ahead of the current position and drops an entire buffer of data." Return back the hw_ptr_interrupt variable. The last interrupt pointer is always computed from the latest hw_ptr instead of tracking it separately (in this case all hw_ptr checks and modifications might influence also hw_ptr_interrupt and it is difficult to keep it consistent). Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 21 1月, 2010 2 次提交
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由 Jaroslav Kysela 提交于
The SPDIF-input pin 0x1c is muted by default in hardware. Unmute appropriate pin to get captured samples instead zeros. Tested on Lenovo Thinkstation. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
This change fixes the "ALSA: pcm_lib - optimize wake_up() calls for PCM I/O" commit. New sleeping queue is introduced to separate user space and kernel space wake_ups. runtime->nowake is renamed to twake (transfer wake). Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 18 1月, 2010 2 次提交
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由 Clemens Ladisch 提交于
Add experimental support for the Asus Xonar DS. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Clemens Ladisch 提交于
As snd_seq_timer_set_tick_resolution() is always called with the same three fields of struct snd_seq_timer, it suffices to give that as the only parameter. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 13 1月, 2010 1 次提交
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由 Jaroslav Kysela 提交于
The previous jiffies delta was 0 in all cases. Use hw_ptr variable to store and print original value. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 11 1月, 2010 2 次提交
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由 Krzysztof Helt 提交于
Add the STMicroelectronics ST7597 codec and an unknown codec from the same manufacturer found on the Creative SB 128 card (CT4810). Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Daniel T Chen 提交于
This model needs both 'Headphone Jack Sense' and 'Line Jack Sense' muted for audible playback, so just add it to the ad1981 jack sense blacklist. Cc: stable@kernel.org Tested-by: NPete <x41215201@gmail.com> Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 08 1月, 2010 9 次提交
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由 Krzysztof Helt 提交于
The patch "sbawe: fix memory detection" fixed detection for memoryless SB32 cards but broke detection of memory above 512KB. This patch fixes the regression. The patch has been tested on the SB32 card (CT3670) with 0MB, 2MB and 8MB memory installed. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into fixes
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由 Dan Carpenter 提交于
The problem is that in the original code sound_nblocks could go up to 1024 which would be an array overflow. This was found with a static checker and has been compile tested only. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Daniel Drake 提交于
The XO's audio hardware is wired up to allow DC sensors (e.g. light sensors, thermistors, etc) to be plugged in through the microphone jack. Add sound mixer controls to allow this mode to be enabled and tweaked. Signed-off-by: NDaniel Drake <dsd@laptop.org> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Daniel Drake 提交于
The XO-1.5 has a microphone LED designed to indicate to the user when something is being recorded. This light is controlled by the microphone bias voltage and it is currently coming on all the time. This patch defers the microphone port configuration until when recording is actually taking place, fixing the behaviour of the LED. Signed-off-by: NDaniel Drake <dsd@laptop.org> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
Merge branch 'topic/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel
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由 Ken Prox 提交于
Added patch for Hewlett-Packard Company Device Subsystem id - 103c:30ea. Signed-off-by: NKen Prox <kprox@users.sourceforge.net> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Krzysztof Helt 提交于
The WM9705 and WM9703 ops are the same actually so use the same code for both. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
When runtime->periods == 1 or when pointer crosses end of ring buffer, the delta might be greater than buffer_size. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 07 1月, 2010 13 次提交
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由 Jaroslav Kysela 提交于
As noted by pl bossart <bossart.nospam@gmail.com>, the PCM I/O routines (snd_pcm_lib_write1, snd_pcm_lib_read1) should block wake_up() calls until all samples are not processed. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
Do general cleanup in snd_pcm_update_hw_ptr*() routines and merge them. The main change is hw_ptr_interrupt variable removal to simplify code logic. This variable can be computed directly from hw_ptr. Ensure that updated hw_ptr is not lower than previous one (it was possible with old code in some obscure situations when interrupt was delayed or the lowlevel driver returns wrong ring buffer position value). Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
In some debug cases, it might be usefull to see previous ring buffer positions to determine position problems from the lowlevel drivers. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
To increase code readability, convert send xrun_debug() argument to use defines. Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: rs600: use correct mask for SW interrupt gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test drm/radeon/radeon_device.c: move a dereference below a NULL test drm/radeon/radeon_fence.c: move a dereference below the NULL test drm/radeon/radeon_connectors.c: add a NULL test before dereference drm/radeon/kms: fix memory leak drm/kms: Fix &&/|| confusion in drm_fb_helper_connector_parse_command_line() drm/edid: Fix CVT width/height decode drm/edid: Skip empty CVT codepoints drm: remove address mask param for drm_pci_alloc() drm/radeon/kms: add missing breaks in i2c and ss lookups drm/radeon/kms: add primary dac adj values table drm/radeon/kms: fallback to default connector table
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由 Dave Airlie 提交于
* korg/drm-radeon-next: drm/radeon/kms: rs600: use correct mask for SW interrupt gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test drm/radeon/radeon_device.c: move a dereference below a NULL test drm/radeon/radeon_fence.c: move a dereference below the NULL test drm/radeon/radeon_connectors.c: add a NULL test before dereference drm/radeon/kms: fix memory leak drm/radeon/kms: add missing breaks in i2c and ss lookups drm/radeon/kms: add primary dac adj values table drm/radeon/kms: fallback to default connector table
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由 Luca Tettamanti 提交于
The mask happens to be the same, but the IH is reading the status, not the not the control register. Signed-off-by: NLuca Tettamanti <kronos.it@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Darren Jenkins 提交于
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13338 Signed-off-by: NDarren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Darren Jenkins 提交于
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13335 Signed-off-by: NDarren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Darren Jenkins 提交于
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13334 Signed-off-by: NDarren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Darren Jenkins 提交于
The encoder variable can be NULL in this function so I believe it should be checked before dereference. Coverity CID: 13253 [airlied: extremely unlikely to happen] Signed-off-by: NDarren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jiri Slaby 提交于
Stanse found a memory leak in radeon_master_create. master_priv is not freed/assigned on all paths. Fix that. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
* drm-core-next: drm/kms: Fix &&/|| confusion in drm_fb_helper_connector_parse_command_line() drm/edid: Fix CVT width/height decode drm/edid: Skip empty CVT codepoints drm: remove address mask param for drm_pci_alloc()
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