linux: backport support for RTL8761b to 5.4
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@ -76,6 +76,13 @@
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};
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};
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# Adapted for Linux 5.4 from:
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# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04896832c94aae4842100cafb8d3a73e1bed3a45
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rtl8761b_support =
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{ name = "rtl8761b-support";
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patch = ./rtl8761b-support.patch;
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};
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export_kernel_fpu_functions = {
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"4.14" = {
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name = "export_kernel_fpu_functions";
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33
pkgs/os-specific/linux/kernel/rtl8761b-support.patch
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33
pkgs/os-specific/linux/kernel/rtl8761b-support.patch
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@ -0,0 +1,33 @@
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diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
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index 67f4bc21e7c5..3a9afc905f24 100644
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--- a/drivers/bluetooth/btrtl.c
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+++ b/drivers/bluetooth/btrtl.c
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@@ -130,12 +130,19 @@ static const struct id_table ic_id_table[] = {
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.cfg_name = "rtl_bt/rtl8821c_config" },
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/* 8761A */
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- { IC_MATCH_FL_LMPSUBV, RTL_ROM_LMP_8761A, 0x0,
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+ { IC_INFO(RTL_ROM_LMP_8761A, 0xa),
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.config_needed = false,
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.has_rom_version = true,
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.fw_name = "rtl_bt/rtl8761a_fw.bin",
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.cfg_name = "rtl_bt/rtl8761a_config" },
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+ /* 8761B */
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+ { IC_INFO(RTL_ROM_LMP_8761A, 0xb),
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+ .config_needed = false,
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+ .has_rom_version = true,
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+ .fw_name = "rtl_bt/rtl8761b_fw.bin",
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+ .cfg_name = "rtl_bt/rtl8761b_config" },
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+
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/* 8822C with USB interface */
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{ IC_INFO(RTL_ROM_LMP_8822B, 0xc),
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.config_needed = false,
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@@ -251,6 +258,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
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{ RTL_ROM_LMP_8723B, 9 }, /* 8723D */
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{ RTL_ROM_LMP_8821A, 10 }, /* 8821C */
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{ RTL_ROM_LMP_8822B, 13 }, /* 8822C */
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+ { RTL_ROM_LMP_8761A, 14 }, /* 8761B */
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};
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min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;
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@ -18378,6 +18378,7 @@ in
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kernelPatches = [
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kernelPatches.bridge_stp_helper
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kernelPatches.request_key_helper
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kernelPatches.rtl8761b_support
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kernelPatches.export_kernel_fpu_functions."5.3"
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];
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};
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