linux/sound
Cristian Ciocaltea 2cef11ec3d
ASoC: amd: vangogh: Allow probing ACP PCI when SOF is disabled
Since commit e89f45edb7 ("ASoC: amd: vangogh: Add check for acp config
flags in vangogh platform"), the Vangogh ACP PCI driver could not be used
anymore for boards which happen to have a matching entry in acp-config
list.

Commit f18818eb0d ("ASoC: amd: vangogh: Add condition check for acp
config flag") slightly changed the behaviour to permit loading the
driver if AMD_LEGACY flag is set.  However, for AMD_SOF flag the probing
is still denied, even if SOF support is disabled in kernel
configuration.

While this helps preventing conflicts between SOF and generic ACP
drivers, there are cases where a fallback to the generic non-SOF support
would still be needed or useful, e.g. SOF firmware is not available or
doesn't work properly, SOF driver is broken or doesn't provide full
support for a particular hardware, or simply for testing/debugging the
alternative solution.  A real-life example is Steam Deck OLED, which
works with both drivers.

Prevent returning from probe() when ACP config indicates SOF support for
the current board *and* the Vangogh SOF driver is not enabled in kernel
configuration.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Link: https://msgid.link/r/20231209203229.878730-3-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-18 14:03:50 +00:00
..
ac97
aoa ALSA: aoa: Replace with __packed attribute 2023-10-26 09:43:11 +02:00
arm ASoC: arm: convert not to use asoc_xxx() 2023-09-25 14:16:16 +02:00
atmel
core sound fixes for 6.7-rc1 2023-11-10 11:57:51 -08:00
drivers ALSA: aloop: Add control element for getting the access mode 2023-10-06 11:11:40 +02:00
firewire ALSA: firewire: Fix -Wformat-truncation warning for MIDI stream names 2023-09-15 13:22:06 +02:00
hda Merge branch 'for-next' into for-linus 2023-10-31 08:58:36 +01:00
i2c
isa ALSA: cs4231: Fix -Wformat-truncation warning for longname string 2023-09-15 13:23:01 +02:00
mips
oss OSS: dmasound/paula: Convert to platform remove callback returning void 2023-11-09 17:44:52 +01:00
parisc
pci sound fixes for 6.7-rc2 2023-11-17 09:05:31 -05:00
pcmcia
ppc
sh ALSA: sh: Convert to generic PCM copy ops 2023-08-18 12:18:24 +02:00
soc ASoC: amd: vangogh: Allow probing ACP PCI when SOF is disabled 2023-12-18 14:03:50 +00:00
sparc
spi
synth
usb Merge branch 'for-next' into for-linus 2023-10-31 08:58:36 +01:00
virtio ALSA: virtio: use ack callback 2023-10-27 11:25:07 +02:00
x86
xen ALSA: xen: Fix -Wformat-truncation warning 2023-09-15 13:21:35 +02:00
ac97_bus.c
Kconfig This pull request contains the following changes for UML: 2023-09-04 11:32:21 -07:00
last.c
Makefile
sound_core.c