From 20f87c14d973928fa05cf876a5aa7b86ad28ef42 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 30 Sep 2020 11:13:02 -0500 Subject: [PATCH] alsa-info: provide DMI system sku The system sku is used in SOF machine drivers to set specific quirks, expose it in alsa-info to help support users. Example on a SoundWire enabled device: cat /sys/class/dmi/id/product_sku 0A32 dmidecode -s system-sku-number 0A32 Add a variable and expose the results of both methods. Note that the dmidecode support is very recent and might not yet be available in all distros: http://git.savannah.nongnu.org/cgit/dmidecode.git/commit/?id=d70d5e686148eabe90c89fbf4cdcf5258db5aa05 Signed-off-by: Pierre-Louis Bossart Signed-off-by: Jaroslav Kysela --- alsa-info/alsa-info.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/alsa-info/alsa-info.sh b/alsa-info/alsa-info.sh index 1914f84..f179bfa 100755 --- a/alsa-info/alsa-info.sh +++ b/alsa-info/alsa-info.sh @@ -438,6 +438,7 @@ if [ -d /sys/class/dmi/id ]; then DMI_SYSTEM_PRODUCT_NAME=$(cat /sys/class/dmi/id/product_name 2>/dev/null) DMI_SYSTEM_PRODUCT_VERSION=$(cat /sys/class/dmi/id/product_version 2>/dev/null) DMI_SYSTEM_FIRMWARE_VERSION=$(cat /sys/class/dmi/id/bios_version 2>/dev/null) + DMI_SYSTEM_SKU=$(cat /sys/class/dmi/id/product_sku 2>/dev/null) DMI_BOARD_VENDOR=$(cat /sys/class/dmi/id/board_vendor 2>/dev/null) DMI_BOARD_NAME=$(cat /sys/class/dmi/id/board_name 2>/dev/null) elif [ -x $DMIDECODE ]; then @@ -445,6 +446,7 @@ elif [ -x $DMIDECODE ]; then DMI_SYSTEM_PRODUCT_NAME=$($DMIDECODE -s system-product-name 2>/dev/null) DMI_SYSTEM_PRODUCT_VERSION=$($DMIDECODE -s system-version 2>/dev/null) DMI_SYSTEM_FIRMWARE_VERSION=$($DMIDECODE -s bios-version 2>/dev/null) + DMI_SYSTEM_SKU=$($DMIDECODE -s system-sku-number 2>/dev/null) DMI_BOARD_VENDOR=$($DMIDECODE -s baseboard-manufacturer 2>/dev/null) DMI_BOARD_NAME=$($DMIDECODE -s baseboard-product-name 2>/dev/null) fi @@ -503,6 +505,7 @@ echo "Manufacturer: $DMI_SYSTEM_MANUFACTURER" >> $FILE echo "Product Name: $DMI_SYSTEM_PRODUCT_NAME" >> $FILE echo "Product Version: $DMI_SYSTEM_PRODUCT_VERSION" >> $FILE echo "Firmware Version: $DMI_SYSTEM_FIRMWARE_VERSION" >> $FILE +echo "System SKU: $DMI_SYSTEM_SKU" >> $FILE echo "Board Vendor: $DMI_BOARD_VENDOR" >> $FILE echo "Board Name: $DMI_BOARD_NAME" >> $FILE echo "" >> $FILE