LinuxLists.cc - [PATCH] Bluetooth: BCM: Add support for MINIX Z83-4 based devices

2017-09-04 11:44:17

Subject: [PATCH] Bluetooth: BCM: Add support for MINIX Z83-4 based devices

The MINIX NEO Z83-4 and MINIX NEO Z83-4 Pro devices use an AP6255 chip
for wifi and bluetooth. Bluetooth requires an ACPI device id of BCM2EA4
with BCM4345 rev C0 firmware.

Signed-off-by: ianwmorrison <[email protected]>
---
drivers/bluetooth/btbcm.c | 1 +
drivers/bluetooth/hci_bcm.c | 9 +++++++++
2 files changed, 10 insertions(+)

diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index cc4bdef..7de75f1 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -327,6 +327,7 @@ static int btbcm_read_info(struct hci_dev *hdev)
{ 0x4406, "BCM4324B3" }, /* 002.004.006 */
{ 0x610c, "BCM4354" }, /* 003.001.012 */
{ 0x2209, "BCM43430A1" }, /* 001.002.009 */
+ { 0x6119, "BCM4345C0" }, /* 003.001.025 */
{ }
};

diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index e254011..8a97810 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -704,6 +704,14 @@ static int bcm_resume(struct device *dev)
.driver_data = &acpi_active_low,
},
{
+ .ident = "MINIX Z83-4",
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MINIX"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
+ },
+ .driver_data = &acpi_active_low,
+ },
+ {
.ident = "Asus T100CHI",
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR,
@@ -926,6 +934,7 @@ static int bcm_remove(struct platform_device *pdev)
{ "BCM2E71", (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 },
+ { "BCM2EA4", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
{ "BCM2E95", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
{ "BCM2E96", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
{ },
--
1.9.1

2017-10-06 07:33:56

by Ian W MORRISON

[permalink] [raw]

Subject: [PATCH] Bluetooth: BCM: Add support for MINIX Z83-4 based devices

Subject: [RESEND PATCH] Bluetooth: BCM: Add support for MINIX Z83-4 based devices