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78c9be61c3
linux/sound
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Takashi Iwai 78c9be61c3 ALSA: hda: Check the non-cached stream buffers more explicitly 
Introduce a new flag, uc_buffer, to indicate that the controller
requires the non-cached pages for stream buffers, either as a
chip-specific requirement or specified via snoop=0 option.
This improves the code-readability.

Also, this patch fixes the incorrect behavior for C-Media chip where
the stream buffers were never handled as non-cached due to the check
of driver_type even if you pass snoop=0 option.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-08-28 13:56:47 +02:00
..
ac97 ALSA: ac97: fix unbalanced pm_runtime_enable 2018-08-19 18:37:04 +02:00
aoa ALSA: snd-aoa: add of_node_put() in error path 2018-06-29 20:35:14 +02:00
arm ASoC: pxa2xx-pcm-lib: fix indenting 2018-06-29 12:05:05 +01:00
atmel
core ALSA: memalloc: Add non-cached buffer type 2018-08-28 13:56:47 +02:00
drivers ALSA: opl3: Mark expected switch fall-through 2018-08-08 21:40:14 +02:00
firewire Merge branch 'for-next' into for-linus 2018-08-12 08:55:10 +02:00
hda ALSA: hda: Proper endian notations for BDL pointers 2018-07-27 09:06:01 +02:00
i2c ALSA: i2c: Remove empty init and exit 2018-08-03 16:11:43 +02:00
isa ALSA: isa: Remove empty init and exit 2018-08-03 16:11:35 +02:00
mips ALSA: pcm: Nuke snd_pcm_lib_mmap_vmalloc() 2018-07-18 08:24:29 +02:00
oss treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
parisc
pci ALSA: hda: Check the non-cached stream buffers more explicitly 2018-08-28 13:56:47 +02:00
pcmcia Merge branch 'for-linus' into topic/virmidi 2018-07-29 22:39:29 +02:00
ppc powerpc/ps3: Set driver coherent_dma_mask 2018-07-20 12:50:37 +10:00
sh
soc treewide: correct "differenciate" and "instanciate" typos 2018-08-23 18:48:43 -07:00
sparc sound: Use octal not symbolic permissions 2018-05-28 11:27:20 +02:00
spi
synth ALSA: synth: Remove empty init and exit 2018-08-03 16:11:53 +02:00
usb ALSA: usb-audio: Mark expected switch fall-through 2018-08-09 08:52:33 +02:00
x86 ALSA: intel_hdmi: remove redundant variable cfg_val 2018-08-06 21:36:14 +02:00
xen ALSA: xen: Use standard pcm_format_to_bits() for ALSA format bits 2018-07-27 09:05:34 +02:00
ac97_bus.c
Kconfig ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
last.c
Makefile ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver 2018-05-16 12:58:36 +02:00
sound_core.c sound: Use octal not symbolic permissions 2018-05-28 11:27:20 +02:00