linux: backport support for RTL8761b to 5.4

This commit is contained in:
Eduard Bopp 2020-12-20 14:36:07 +01:00
parent 45395aaf31
commit 6ac71f593d
3 changed files with 41 additions and 0 deletions

View file

@ -76,6 +76,13 @@
};
};
# Adapted for Linux 5.4 from:
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04896832c94aae4842100cafb8d3a73e1bed3a45
rtl8761b_support =
{ name = "rtl8761b-support";
patch = ./rtl8761b-support.patch;
};
export_kernel_fpu_functions = {
"4.14" = {
name = "export_kernel_fpu_functions";

View file

@ -0,0 +1,33 @@
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 67f4bc21e7c5..3a9afc905f24 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -130,12 +130,19 @@ static const struct id_table ic_id_table[] = {
.cfg_name = "rtl_bt/rtl8821c_config" },
/* 8761A */
- { IC_MATCH_FL_LMPSUBV, RTL_ROM_LMP_8761A, 0x0,
+ { IC_INFO(RTL_ROM_LMP_8761A, 0xa),
.config_needed = false,
.has_rom_version = true,
.fw_name = "rtl_bt/rtl8761a_fw.bin",
.cfg_name = "rtl_bt/rtl8761a_config" },
+ /* 8761B */
+ { IC_INFO(RTL_ROM_LMP_8761A, 0xb),
+ .config_needed = false,
+ .has_rom_version = true,
+ .fw_name = "rtl_bt/rtl8761b_fw.bin",
+ .cfg_name = "rtl_bt/rtl8761b_config" },
+
/* 8822C with USB interface */
{ IC_INFO(RTL_ROM_LMP_8822B, 0xc),
.config_needed = false,
@@ -251,6 +258,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
{ RTL_ROM_LMP_8723B, 9 }, /* 8723D */
{ RTL_ROM_LMP_8821A, 10 }, /* 8821C */
{ RTL_ROM_LMP_8822B, 13 }, /* 8822C */
+ { RTL_ROM_LMP_8761A, 14 }, /* 8761B */
};
min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;

View file

@ -18378,6 +18378,7 @@ in
kernelPatches = [
kernelPatches.bridge_stp_helper
kernelPatches.request_key_helper
kernelPatches.rtl8761b_support
kernelPatches.export_kernel_fpu_functions."5.3"
];
};