github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-08 14:42:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
c82dbcbec1
linux/include
History
Bicycle Tsai c82dbcbec1 BACKPORT: ASoC: soc-pcm: Get all BEs along DAPM path 
dpcm_end_walk_at_be() stops the graph walk when first BE is found for
the given FE component. In a component model we may want to connect
multiple DAIs from different components. A new flag is introduced in
'snd_soc_card', which when set allows DAI/component chaining. Later
PCM operations can be called for all these listed components for a
valid DAPM path.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Link:
https://lore.kernel.org/r/1604329814-24779-3-git-send-email-spujar@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Bug: 198732156
(cherry picked from commit aa293777bf)

[ refactored to avoid breaking KMI ]
ALSA machine driver can setup component_chaining like below code slice.

static int my_board_late_probe(struct snd_soc_card *card)
{
	struct snd_soc_card_ext *card_ext =
		container_of(card, struct snd_soc_card_ext, card);

	card_ext->component_chaining = 1;

	return 0;
}

static struct snd_soc_card my_board_card = {
	.name = MY_BOARD_NAME,
	.owner = THIS_MODULE,
	.dai_link = my_board_dai_links,
	.num_links = ARRAY_SIZE(my_board_dai_links),
	.late_probe = my_board_late_probe,
};

Change-Id: Icc9e9b120e721a620f7c9f49515342422f80edb7
Signed-off-by: Bicycle Tsai <bicycle.tsai@mediatek.com>
2021-09-27 09:43:32 +00:00
..
acpi ACPI: scan: Use unique number for instance_no 2021-03-30 14:32:06 +02:00
asm-generic ANDROID: vmlinux.lds.h: Keep .eh_frame with CFI 2021-06-02 21:54:54 +00:00
clocksource
crypto FROMLIST: crypto: shash - stop comparing function pointers to avoid breaking CFI 2021-06-11 07:49:58 +00:00
drm UPSTREAM: drm/drm_vblank: set the dma-fence timestamp during send_vblank_event 2021-04-07 14:20:07 +00:00
dt-bindings FROMGIT: dt-bindings: connector: Replace BIT macro with generic bit ops 2021-06-07 06:15:29 +00:00
keys security: keys: trusted: fix TPM2 authorizations 2021-05-14 09:50:20 +02:00
kunit
kvm FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key 2021-03-05 16:45:13 +00:00
linux ANDROID: Disable CFI on trace hooks 2021-09-24 11:31:35 -07:00
math-emu
media ANDROID: add kabi padding for structures for the android12 release 2021-07-14 20:51:51 -07:00
memory
misc
net ANDROID: GKI: add vendor padding variable in struct sock 2021-07-14 20:52:03 -07:00
pcmcia
ras
rdma RDMA: Lift ibdev_to_node from rds to common code 2021-02-26 10:12:59 +01:00
scsi ANDROID: add kabi padding for structures for the android12 release 2021-07-14 20:51:51 -07:00
soc UPSTREAM: memory: mtk-smi: Allow building as module 2021-03-24 12:45:16 -07:00
sound BACKPORT: ASoC: soc-pcm: Get all BEs along DAPM path 2021-09-27 09:43:32 +00:00
target scsi: target: core: Add cmd length set before cmd complete 2021-03-17 17:06:25 +01:00
trace ANDROID: Disable CFI on restricted vendor hooks in TRACE_HEADER_MULTI_READ 2021-09-09 17:44:12 +00:00
uapi FROMGIT: binder: fix freeze race 2021-09-14 07:22:07 +00:00
vdso
video
xen Xen/gntdev: correct error checking in gntdev_map_grant_pages() 2021-02-23 15:53:24 +01:00