Takashi Sakamoto 65845f29be ALSA: firewire-lib/dice: add arrangements of PCM pointer and interrupts for Dice quirk ... In IEC 61883-6, one data block transfers one event. In ALSA, the event equals one PCM frame, hence one data block transfers one PCM frame. But Dice has a quirk at higher sampling rate (176.4/192.0 kHz) that one data block transfers two PCM frames. Commit 10550bea44 ("ALSA: dice/firewire-lib: Keep dualwire mode but obsolete CIP_HI_DUALWIRE") moved some codes related to this quirk into Dice driver. But the commit forgot to add arrangements for PCM period interrupts and DMA pointer updates. As a result, Dice driver cannot work correctly at higher sampling rate. This commit adds 'double_pcm_frames' parameter to amdtp structure for this quirk. When this parameter is set, PCM period interrupts and DMA pointer updates occur at double speed than in IEC 61883-6. Reported-by: Daniel Robbins <drobbins@funtoo.org> Fixes: 10550bea44 ("ALSA: dice/firewire-lib: Keep dualwire mode but obsolete CIP_HI_DUALWIRE") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Cc: <stable@vger.kernel.org> # 3.16 Signed-off-by: Takashi Iwai <tiwai@suse.de>		2014-08-29 09:52:07 +02:00
..
bebob	ALSA: bebob: Correction for return value of special_clk_ctl_put() in error	2014-07-22 17:31:28 +02:00
fireworks	ALSA: fireworks: fix specifiers in format strings for propper output	2014-08-05 09:15:20 +02:00
Kconfig	ALSA: firewire: trivial typo fixes in Kconfig	2014-07-28 10:26:42 +02:00
Makefile	ALSA: bebob: Add skelton for BeBoB based devices	2014-05-26 14:29:12 +02:00
amdtp.c	ALSA: firewire-lib/dice: add arrangements of PCM pointer and interrupts for Dice quirk	2014-08-29 09:52:07 +02:00
amdtp.h	ALSA: firewire-lib/dice: add arrangements of PCM pointer and interrupts for Dice quirk	2014-08-29 09:52:07 +02:00
cmp.c	ALSA: firewire-lib: Fix sparse warning of incorrect type in assignment	2014-05-27 17:34:37 +02:00
cmp.h	ALSA: firewire-lib: Add a new function to check others' connection	2014-05-26 14:22:46 +02:00
dice-interface.h	…
dice.c	ALSA: firewire-lib/dice: add arrangements of PCM pointer and interrupts for Dice quirk	2014-08-29 09:52:07 +02:00
fcp.c	ALSA: firewire-lib: Remove a comment about restriction of asynchronous operation	2014-06-03 08:14:21 +02:00
fcp.h	ALSA: firewire-lib: Add some AV/C general commands	2014-05-26 14:23:13 +02:00
isight.c	…
iso-resources.c	…
iso-resources.h	…
lib.c	…
lib.h	…
packets-buffer.c	…
packets-buffer.h	…
scs1x.c	…
speakers.c	ALSA: firewire-lib: Add some AV/C general commands	2014-05-26 14:23:13 +02:00