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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-12 23:17:30 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-12 23:17:30 +0300 |
| commit | 0d5d74634f63d99a7c390ceb18375e43f7c71e86 (patch) | |
| tree | ed31abf9dc2f5afb191aa0b6938779708ec915a8 /include | |
| parent | 304ac8032d3fa2d37750969cd4b8d5736a1829d9 (diff) | |
| parent | 0ca37273ee0a0b0dc0ef039421fbd16329ee2870 (diff) | |
| download | linux-0d5d74634f63d99a7c390ceb18375e43f7c71e86.tar.xz | |
Merge tag 'sound-fix-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of fixes for 5.16-rc1, notably for a few regressions that
were found in 5.15 and pre-rc1:
- revert of the unification of SG-buffer helper functions on x86 and
the relevant fix
- regression fixes for mmap after the recent code refactoring
- two NULL dereference fixes in HD-audio controller driver
- UAF fixes in ALSA timer core
- a few usual HD-audio and FireWire quirks"
* tag 'sound-fix-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: fireworks: add support for Loud Onyx 1200f quirk
ALSA: hda: fix general protection fault in azx_runtime_idle
ALSA: hda: Free card instance properly at probe errors
ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
ALSA: memalloc: Remove a stale comment
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: memalloc: Use proper SG helpers for noncontig allocations
ALSA: pci: rme: Fix unaligned buffer addresses
ALSA: firewire-motu: add support for MOTU Track 16
ALSA: PCM: Fix NULL dereference at mmap checks
ALSA: hda/realtek: Add quirk for ASUS UX550VE
ALSA: timer: Unconditionally unlink slave instances, too
ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer
Revert "ALSA: memalloc: Convert x86 SG-buffer handling with non-contiguous type"
ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
ALSA: firewire-motu: add support for MOTU Traveler mk3
ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ
ALSA: timer: Fix use-after-free problem
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/memalloc.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h index 653dfffb3ac8..1051b84e8579 100644 --- a/include/sound/memalloc.h +++ b/include/sound/memalloc.h @@ -36,6 +36,13 @@ struct snd_dma_device { #define SNDRV_DMA_TYPE_CONTINUOUS 1 /* continuous no-DMA memory */ #define SNDRV_DMA_TYPE_DEV 2 /* generic device continuous */ #define SNDRV_DMA_TYPE_DEV_WC 5 /* continuous write-combined */ +#ifdef CONFIG_SND_DMA_SGBUF +#define SNDRV_DMA_TYPE_DEV_SG 3 /* generic device SG-buffer */ +#define SNDRV_DMA_TYPE_DEV_WC_SG 6 /* SG write-combined */ +#else +#define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_DEV /* no SG-buf support */ +#define SNDRV_DMA_TYPE_DEV_WC_SG SNDRV_DMA_TYPE_DEV_WC +#endif #ifdef CONFIG_GENERIC_ALLOCATOR #define SNDRV_DMA_TYPE_DEV_IRAM 4 /* generic device iram-buffer */ #else @@ -44,13 +51,6 @@ struct snd_dma_device { #define SNDRV_DMA_TYPE_VMALLOC 7 /* vmalloc'ed buffer */ #define SNDRV_DMA_TYPE_NONCONTIG 8 /* non-coherent SG buffer */ #define SNDRV_DMA_TYPE_NONCOHERENT 9 /* non-coherent buffer */ -#ifdef CONFIG_SND_DMA_SGBUF -#define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_NONCONTIG -#define SNDRV_DMA_TYPE_DEV_WC_SG 6 /* SG write-combined */ -#else -#define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_DEV /* no SG-buf support */ -#define SNDRV_DMA_TYPE_DEV_WC_SG SNDRV_DMA_TYPE_DEV_WC -#endif /* * info for buffer allocation |