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  1. 31 3月, 2006 3 次提交
  3. 28 3月, 2006 13 次提交
  5. 22 3月, 2006 13 次提交
    • E
      [ALSA] Fix gus_pcm dereference before NULL · d61975fc
      由 Eugene Teo 提交于 
      Modules: GUS Library

The NULL check of substream is simply superfluous. It is
guaranteed to receive non-NULL substream. Thanks Takashi.

Coverity bug #861
Signed-off-by: NEugene Teo <eugene.teo@eugeneteo.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      d61975fc
    • A
      [ALSA] fix some memory leaks · 202728d7
      由 Adrian Bunk 提交于 
      Modules: Generic drivers,ES18xx driver,CS46xx driver

This patch fixes two memory leaks spotted by the Coverity checker.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      202728d7
    • D
      [ALSA] ad1848 double free · 3de4414e
      由 Dave Jones 提交于 
      Modules: AD1848 driver

Same again, snd_ctl_add() already kfree's on error.

Coverity #956
Signed-off-by: NDave Jones <davej@redhat.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      3de4414e
    • D
      [ALSA] sound/isa/sb/sb_mixer.c double kfree · bcc54f9a
      由 Dave Jones 提交于 
      Modules: SB drivers

snd_ctl_add() already does the free on error.

Coverity bug #957
Signed-off-by: NDave Jones <davej@redhat.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      bcc54f9a
    • T
      [ALSA] opti9x - Fix compile without CONFIG_PNP · 0bbbc4ca
      由 Takashi Iwai 提交于 
      Modules: Opti9xx drivers

Fix compile errors without CONFIG_PNP.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      0bbbc4ca
    • T
      [ALSA] cs4236 - Fix a typo · a5a6bbd9
      由 Takashi Iwai 提交于 
      Modules: CS4236+ driver

Fixed a typo in snd_cs4236_put_master_digital(), resulting in silence
right channel.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      a5a6bbd9
    • T
      [ALSA] Fix check of enable module option · 8278ca8f
      由 Takashi Iwai 提交于 
      Fix the check of enable module option in probe of platform_device drivers.
It shouldn't break the loop but just ignore if enable[i] is false.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      8278ca8f
    • K
      [ALSA] ad1816a - Fix PCM trigger direction · d08a23e2
      由 Ken Arromdee 提交于 
      Modules: AD1816A driver

Fixed the bug of capture with Shark Predator ISA resulting in:
	arecord: pcm_read:1196: read error: Input/output error
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      d08a23e2
    • I
      [ALSA] semaphore -> mutex (ISA part) · 8b7547f9
      由 Ingo Molnar 提交于 
      Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      8b7547f9
    • M
      [ALSA] #4/4 for Zoom Video - add Zoom Video support · 95b71296
      由 Mark Salazar 提交于 
      Modules: ES18xx driver

Forth of 4 es18xx.c patches culminating in Zoom Video support.

This patch adds Zoom Video support for those chipsets that support it.

Testing:
This work was initially done on the source from the Debian Sarge ALSA
package, then tested
on an ES1879. I could not test the Zoom Video function for an ES1878 or
ES1869.
Patches were created against the Sarge code and then edited to apply
correctly to the
ALSA cvs code. Lastly the patched ALSA cvs code was test for successful
compilation.
No additional testing was done on the ALSA cvs version.

One quirk (noted in my comments below) is that apparently the datasheet
is wrong
for one of the ES1879 Zoom Video 'enable' bits, because
 1) if you set this bit it messes up PCM playback (speaker_test play a
lower frequency)
 2) even if you don't set this bit Zoom Video still works.
I added a control to toggle the bit on just in case there might be a
version of the
ES1879 that requires it, but I expect noone will need it.
Signed-off-by: NMark Salazar <markTheCoder@justmyself.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      95b71296
    • M
      [ALSA] #3/4 for Zoom Video - change Hardware Volume interrupt handling · 14086771
      由 Mark Salazar 提交于 
      Modules: ES18xx driver

Third of 4 es18xx.c patches culminating in Zoom Video support.

This patch changes the Hardware Volume support to reflect the fact that
not all of the
supported chipsets have seperate registers dedicated to the Hardware
Volume inputs. Although
all the chipsets can generate an HWV interrupt whenever a Hardware
Volume input is received
only those with seperate HWV registers can split the HWV registers from
the Master volume
registers.

Testing:
This work was initially done on the source from the Debian Sarge ALSA
package, then tested
on an ES1879 and an ES1878 machine. Patches were created against the
Sarge code and then edited
to apply correctly to the ALSA cvs code. Lastly the patched ALSA cvs
code was test for
successful compilation. No additional testing was done on the ALSA cvs
version.
Signed-off-by: NMark Salazar <markTheCoder@justmyself.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      14086771
    • M
      [ALSA] #2/4 for Zoom Video - resolve number of record sources · f4df221f
      由 Mark Salazar 提交于 
      Modules: ES18xx driver

Second of 4 es18xx.c patches culminating in Zoom Video support.

This patch changes the 'record source' mux routines to reflect the fact
that not all of the
supported chipsets have 8 possible inputs. Some have 4 and some have 5.

Testing:
This work was initially done on the source from the Debian Sarge ALSA
package, then tested
on an ES1879 and an ES1878 machine. Patches were created against the
Sarge code and then edited
to apply correctly to the ALSA cvs code. Lastly the patched ALSA cvs
code was test for
successful compilation. No additional testing was done on the ALSA cvs
version.
Signed-off-by: NMark Salazar <markTheCoder@justmyself.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      f4df221f
    • M
      [ALSA] #1/4 for Zoom Video - resolve common vs chipset specific mixer controls · c1f6d415
      由 Mark Salazar 提交于 
      Modules: ES18xx driver

First of 4 es18xx.c patches culminating in Zoom Video support.
While adding support for Zoom Video to the es18xx driver I found some of
the mixer controls
were wrong. Since you guys went to the trouble of supplying the
datasheets for the supported
chipsets I did a review of all of them and tried to get es18xx.c to
accurately reflect the
proper mixer controls for each chipset. If the datasheets are wrong then
so are my patches.

This first patch moves some controls from the common-to-all-chipsets array
'snd_es18xx_base_controls' to a chipset-specific array and adds code to
manage that new array.
Also while testing on my ES1878 test machine I discovered it needed a
couple of udelays in
the identify function so those are in this patch as well.

Testing:
This work was initially done on the source from the Debian Sarge ALSA
package, then tested
on an ES1879 and an ES1878 machine. Patches were created against the
Sarge code and then edited
to apply correctly to the ALSA cvs code. Lastly the patched ALSA cvs
code was test for
successful compilation. No additional testing was done on the ALSA cvs
version.
Signed-off-by: NMark Salazar <markTheCoder@justmyself.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      c1f6d415
  7. 25 2月, 2006 1 次提交
  9. 01 2月, 2006 4 次提交
  11. 23 1月, 2006 1 次提交
  13. 22 1月, 2006 3 次提交
  15. 09 1月, 2006 1 次提交
  17. 03 1月, 2006 1 次提交