firmware: dmi: Add DMI_PRODUCT_FAMILY identification string
Dependency of "pinctrl: cherryview: Extend the Chromebook DMI quirk to Intel_Strago systems".
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@ -273,6 +273,7 @@ linux (4.11.11-1) UNRELEASED; urgency=medium
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* aufs: Update support patchset to aufs4.11.7+-20170703 (Closes: #867257)
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* [x86] ideapad-laptop: Add various IdeaPad models to no_hw_rfkill list
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(Closes: #866706)
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* firmware: dmi: Add DMI_PRODUCT_FAMILY identification string
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* [x86] pinctrl: cherryview: Extend the Chromebook DMI quirk to Intel_Strago
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systems (Closes: #862723)
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* [armhf] Add ARM Mali Midgard device tree bindings and gpu node for rk3288
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61
debian/patches/features/all/firmware-dmi-add-dmi_product_family-identification-s.patch
vendored
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61
debian/patches/features/all/firmware-dmi-add-dmi_product_family-identification-s.patch
vendored
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@ -0,0 +1,61 @@
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From: Mika Westerberg <mika.westerberg@linux.intel.com>
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Date: Wed, 17 May 2017 13:25:12 +0300
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Subject: firmware: dmi: Add DMI_PRODUCT_FAMILY identification string
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Origin: https://git.kernel.org/linus/c61872c9833d17d3807fb999096917c1f9eaada0
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Sometimes it is more convenient to be able to match a whole family of
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products, like in case of bunch of Chromebooks based on Intel_Strago to
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apply a driver quirk instead of quirking each machine one-by-one.
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This adds support for DMI_PRODUCT_FAMILY identification string and also
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exports it to the userspace through sysfs attribute just like the
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existing ones.
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Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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---
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drivers/firmware/dmi-id.c | 2 ++
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drivers/firmware/dmi_scan.c | 1 +
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include/linux/mod_devicetable.h | 1 +
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3 files changed, 4 insertions(+)
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--- a/drivers/firmware/dmi-id.c
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+++ b/drivers/firmware/dmi-id.c
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@@ -47,6 +47,7 @@ DEFINE_DMI_ATTR_WITH_SHOW(product_name,
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DEFINE_DMI_ATTR_WITH_SHOW(product_version, 0444, DMI_PRODUCT_VERSION);
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DEFINE_DMI_ATTR_WITH_SHOW(product_serial, 0400, DMI_PRODUCT_SERIAL);
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DEFINE_DMI_ATTR_WITH_SHOW(product_uuid, 0400, DMI_PRODUCT_UUID);
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+DEFINE_DMI_ATTR_WITH_SHOW(product_family, 0400, DMI_PRODUCT_FAMILY);
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DEFINE_DMI_ATTR_WITH_SHOW(board_vendor, 0444, DMI_BOARD_VENDOR);
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DEFINE_DMI_ATTR_WITH_SHOW(board_name, 0444, DMI_BOARD_NAME);
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DEFINE_DMI_ATTR_WITH_SHOW(board_version, 0444, DMI_BOARD_VERSION);
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@@ -191,6 +192,7 @@ static void __init dmi_id_init_attr_tabl
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ADD_DMI_ATTR(product_version, DMI_PRODUCT_VERSION);
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ADD_DMI_ATTR(product_serial, DMI_PRODUCT_SERIAL);
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ADD_DMI_ATTR(product_uuid, DMI_PRODUCT_UUID);
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+ ADD_DMI_ATTR(product_family, DMI_PRODUCT_FAMILY);
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ADD_DMI_ATTR(board_vendor, DMI_BOARD_VENDOR);
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ADD_DMI_ATTR(board_name, DMI_BOARD_NAME);
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ADD_DMI_ATTR(board_version, DMI_BOARD_VERSION);
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--- a/drivers/firmware/dmi_scan.c
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+++ b/drivers/firmware/dmi_scan.c
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@@ -430,6 +430,7 @@ static void __init dmi_decode(const stru
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dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6);
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dmi_save_ident(dm, DMI_PRODUCT_SERIAL, 7);
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dmi_save_uuid(dm, DMI_PRODUCT_UUID, 8);
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+ dmi_save_ident(dm, DMI_PRODUCT_FAMILY, 26);
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break;
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case 2: /* Base Board Information */
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dmi_save_ident(dm, DMI_BOARD_VENDOR, 4);
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--- a/include/linux/mod_devicetable.h
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+++ b/include/linux/mod_devicetable.h
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@@ -457,6 +457,7 @@ enum dmi_field {
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DMI_PRODUCT_VERSION,
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DMI_PRODUCT_SERIAL,
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DMI_PRODUCT_UUID,
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+ DMI_PRODUCT_FAMILY,
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DMI_BOARD_VENDOR,
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DMI_BOARD_NAME,
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DMI_BOARD_VERSION,
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@ -53,6 +53,7 @@ debian/amd64-don-t-warn-about-expected-w+x-pages-on-xen.patch
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# Arch bug fixes
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bugfix/arm/arm-dts-kirkwood-fix-sata-pinmux-ing-for-ts419.patch
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features/all/firmware-dmi-add-dmi_product_family-identification-s.patch
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bugfix/x86/pinctrl-cherryview-extend-the-chromebook-dmi-quirk-t.patch
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bugfix/x86/platform-x86-ideapad-laptop-add-ideapad-310-15ikb-to.patch
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bugfix/x86/platform-x86-ideapad-laptop-add-ideapad-v310-15isk-t.patch
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