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ALSA: hda/hdmi: Restrict prompt only for CONFIG_EXPERT

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The split of HDMI codec driver may confuse users when migrating from
the previous kernel configs and leave some drivers disabled
unexpectedly.  Although we've already set y to all HDMI codec drivers
as default, it's still safer to paper over the wrong choices.

This patch marks the prompt of each HDMI codec driver with
CONFIG_EXPERT, so that they are all enabled when the top-level
CONFIG_SND_HDA_CODEC_HDMI is set.

For users who really care about the minimalistic configuration, they
can turn each driver on/off individually after setting
CONFIG_EXPERT=y.

The patch also adds the missing help text to the top-level
CONFIG_SND_HDA_CODEC_HDMI together with the explanation of individual
choices, too.

Fixes: 73cd049081 ("ALSA: hda/hdmi: Split vendor codec drivers")
Link: https://lore.kernel.org/10172c80-daec-4e20-ab57-a483cf1afc02@molgen.mpg.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250806192541.21949-3-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-08-06 21:25:38 +02:00
parent 6bd05db767
commit 606fcab9aa
1 changed files with 13 additions and 7 deletions
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20
sound/hda/codecs/hdmi/Kconfig
View File

@ -2,11 +2,17 @@
menuconfig SND_HDA_CODEC_HDMI
tristate "HD-audio HDMI codec support"
help
Say Y or M here to include HD-audio HDMI/DislayPort codec support.
This will enable all HDMI/DP codec drivers as default, but you can
enable/disable each codec driver individually, too (only when
CONFIG_EXPERT is set).
if SND_HDA_CODEC_HDMI
config SND_HDA_CODEC_HDMI_GENERIC
tristate "Generic HDMI/DisplayPort HD-audio codec support"
tristate "Generic HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_DYNAMIC_MINORS
select SND_PCM_ELD
default y
@ -18,14 +24,14 @@ config SND_HDA_CODEC_HDMI_GENERIC
to assure the multiple streams for DP-MST support.
config SND_HDA_CODEC_HDMI_SIMPLE
tristate "Simple HDMI/DisplayPort HD-audio codec support"
tristate "Simple HDMI/DisplayPort HD-audio codec support" if EXPERT
default y
help
Say Y or M here to include Simple HDMI and DisplayPort HD-audio
codec support for VIA and other codecs.
config SND_HDA_CODEC_HDMI_INTEL
tristate "Intel HDMI/DisplayPort HD-audio codec support"
tristate "Intel HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_HDA_CODEC_HDMI_GENERIC
default y
help
@ -48,7 +54,7 @@ config SND_HDA_INTEL_HDMI_SILENT_STREAM
are kept reserved both at transmitter and receiver.
config SND_HDA_CODEC_HDMI_ATI
tristate "AMD/ATI HDMI/DisplayPort HD-audio codec support"
tristate "AMD/ATI HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_HDA_CODEC_HDMI_GENERIC
default y
help
@ -56,7 +62,7 @@ config SND_HDA_CODEC_HDMI_ATI
HD-audio codec support.
config SND_HDA_CODEC_HDMI_NVIDIA
tristate "Nvidia HDMI/DisplayPort HD-audio codec support"
tristate "Nvidia HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_HDA_CODEC_HDMI_GENERIC
default y
help
@ -64,7 +70,7 @@ config SND_HDA_CODEC_HDMI_NVIDIA
support for the recent Nvidia graphics cards.
config SND_HDA_CODEC_HDMI_NVIDIA_MCP
tristate "Legacy Nvidia HDMI/DisplayPort HD-audio codec support"
tristate "Legacy Nvidia HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_HDA_CODEC_HDMI_SIMPLE
default y
help
@ -72,7 +78,7 @@ config SND_HDA_CODEC_HDMI_NVIDIA_MCP
support for the legacy Nvidia graphics like MCP73, MCP67, MCP77/78.
config SND_HDA_CODEC_HDMI_TEGRA
tristate "Nvidia Tegra HDMI/DisplayPort HD-audio codec support"
tristate "Nvidia Tegra HDMI/DisplayPort HD-audio codec support" if EXPERT
select SND_HDA_CODEC_HDMI_GENERIC
default y
help