Re: [RESEND] Bluetooth: btrtl: Add support for RTL8852BS

From: Victor Hassan
Date: Tue Feb 14 2023 - 01:23:33 EST


Dear Paul:
Thank you for your advises. I had send PATCH-v2 to fix it. Can you give me more advises?

On 2023/2/6 18:03, Paul Menzel wrote:
Dear Victor,


Thank you for your patch.

Am 06.02.23 um 07:33 schrieb Victor Hassan:
Add the support for RTL8852BS BT controller on UART interface.
The necessary firmware file will be submitted to linux-firmware.

Signed-off-by: Victor Hassan <victor@xxxxxxxxxxxxxxxxx>
---
  drivers/bluetooth/btrtl.c | 10 ++++++++++
  1 file changed, 10 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 69c3fe649ca7..36c3a23324f8 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -198,6 +198,14 @@ static const struct id_table ic_id_table[] = {
        .fw_name  = "rtl_bt/rtl8852bu_fw.bin",
        .cfg_name = "rtl_bt/rtl8852bu_config" },
+    /* 8852B with UART interface */
+    { IC_INFO(RTL_ROM_LMP_8852A, 0xb, 0xb, HCI_UART),
+      .config_needed = true,
+      .has_rom_version = true,
+      .has_msft_ext = true,
+      .fw_name  = "rtl_bt/rtl8852bs_fw.bin",
+      .cfg_name = "rtl_bt/rtl8852bs_config" },
+

I’d sort *bs* before *bu*.

      /* 8852C */
      { IC_INFO(RTL_ROM_LMP_8852A, 0xc, 0xc, HCI_USB),
        .config_needed = false,
@@ -965,5 +973,7 @@ MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
  MODULE_FIRMWARE("rtl_bt/rtl8852au_config.bin");
  MODULE_FIRMWARE("rtl_bt/rtl8852bu_fw.bin");
  MODULE_FIRMWARE("rtl_bt/rtl8852bu_config.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_fw.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");
  MODULE_FIRMWARE("rtl_bt/rtl8852cu_fw.bin");
  MODULE_FIRMWARE("rtl_bt/rtl8852cu_config.bin");

Ditto.


Kind regards,

Paul