This is a note to let you know that I've just added the patch titled

Bluetooth: hci_bcm: Add 6 new ACPI HIDs

to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: bluetooth-hci_bcm-add-6-new-acpi-hids.patch and it can be found in the queue-4.16 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 4063cafa3b24ff04635bdedc97cd3e4320415065 Mon Sep 17 00:00:00 2001

From: Hans de Goede hdegoede@redhat.com Date: Fri, 16 Mar 2018 21:28:09 +0100 Subject: Bluetooth: hci_bcm: Add 6 new ACPI HIDs

From: Hans de Goede hdegoede@redhat.com

commit 4063cafa3b24ff04635bdedc97cd3e4320415065 upstream.

Add 6 new ACPI HIDs to enable bluetooth on devices using these HIDs, I've tested the following HIDs / devices:

BCM2E74: Jumper ezPad mini 3 BCM2E83: Acer Iconia Tab8 w1-810 BCM2E90: Meegopad T08 BCM2EAA: Chuwi Vi8 plus (CWI519)

The reporter of Red Hat bugzilla 1554835 has tested: BCM2E84: Lenovo Yoga2

The reporter of kernel bugzilla 274481 has tested: BCM2E38: Toshiba Encore

Note the Lenovo Yoga2 and Toshiba Encore also needs the earlier patch to treat all Interrupt ACPI resources as active low.

Cc: stable@vger.kernel.org Buglink: https://bugzilla.kernel.org/attachment.cgi?id=274481 Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1554835 Reported-and-tested-by: Robert R. Howell rhowell@uwyo.edu Reported-and-tested-by: Christian Herzog daduke@daduke.org Tested-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Marcel Holtmann marcel@holtmann.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- drivers/bluetooth/hci_bcm.c | 6 ++++++ 1 file changed, 6 insertions(+)

--- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -1080,6 +1080,7 @@ static const struct hci_uart_proto bcm_p #ifdef CONFIG_ACPI static const struct acpi_device_id bcm_acpi_match[] = { { "BCM2E1A", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, + { "BCM2E38", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E39", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E3A", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E3D", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, @@ -1092,12 +1093,17 @@ static const struct acpi_device_id bcm_a { "BCM2E67", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E71", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E72", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, + { "BCM2E74", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E7B", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E7C", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E7E", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, + { "BCM2E83", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, + { "BCM2E84", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, + { "BCM2E90", (kernel_ulong_t)&acpi_bcm_int_last_gpios }, { "BCM2E95", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, { "BCM2E96", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, { "BCM2EA4", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, + { "BCM2EAA", (kernel_ulong_t)&acpi_bcm_int_first_gpios }, { }, }; MODULE_DEVICE_TABLE(acpi, bcm_acpi_match);

Patches currently in stable-queue which might be from hdegoede@redhat.com are

queue-4.16/bluetooth-hci_bcm-add-6-new-acpi-hids.patch