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https://github.com/libretro/Lakka-LibreELEC.git
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54 lines
2.0 KiB
Diff
54 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Rudi Heitbaum <rudi@heitbaum.com>
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Date: Sat, 15 Jan 2022 08:09:20 +0000
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Subject: [PATCH] linux: bluetooth btrtl: add hci_ver 0x8 for rtl8822cs_bt
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As found on Tanix TX6.
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Add the missing id hci_ver = 0x8 to the ic_id_table[]
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Before:
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[ 11.288818] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
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[ 11.512883] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
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[ 11.512940] Bluetooth: hci0: RTL: unknown IC info, lmp subver 8822, hci rev 000c, hci ver 0008
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[ 11.512957] Bluetooth: hci0: RTL: no config loaded
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After:
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[ 12.642167] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8822
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[ 12.671911] Bluetooth: hci0: RTL: rom_version status=0 version=3
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[ 12.671961] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_fw.bin
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[ 12.706248] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cs_config.bin
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[ 12.730251] Bluetooth: hci0: RTL: cfg_sz 33, total sz 40737
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[ 13.318832] Bluetooth: hci0: RTL: fw version 0x05a91a4a
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Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
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---
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drivers/bluetooth/btrtl.c | 10 +++++++++-
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1 file changed, 9 insertions(+), 1 deletion(-)
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diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
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--- a/drivers/bluetooth/btrtl.c 2022-01-09 22:55:34.000000000 +0000
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+++ b/drivers/bluetooth/btrtl.c 2022-01-15 07:12:21.102080089 +0000
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@@ -148,7 +148,15 @@
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.fw_name = "rtl_bt/rtl8761bu_fw.bin",
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.cfg_name = "rtl_bt/rtl8761bu_config" },
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+ /* 8822C (hci ver 0008) with UART interface */
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+ { IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0x8, HCI_UART),
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+ .config_needed = true,
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+ .has_rom_version = true,
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+ .has_msft_ext = true,
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+ .fw_name = "rtl_bt/rtl8822cs_fw.bin",
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+ .cfg_name = "rtl_bt/rtl8822cs_config" },
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+
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- /* 8822C with UART interface */
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+ /* 8822C (hci ver 000a) with UART interface */
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{ IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0xa, HCI_UART),
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.config_needed = true,
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.has_rom_version = true,
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--
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2.25.1
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