linux.git/drivers/bluetooth/btqca.h, branch v6.7 Linux kernel source tree Bluetooth: qca: add support for QCA2066 2023-10-23T17:59:46+00:00 Tim Jiang quic_tjiang@quicinc.com 2023-09-12T09:39:57+00:00 a7f8dedb4be2cc930a29af24427b885405ecd15d This patch adds support for QCA2066 firmware patch and NVM downloading. as the RF performance of QCA2066 SOC chip from different foundries may vary. Therefore we use different NVM to configure them based on board ID. Changes in v2 - optimize the function qca_generate_hsp_nvm_name - remove redundant debug code for function qca_read_fw_board_id Signed-off-by: Tim Jiang <quic_tjiang@quicinc.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 
This patch adds support for QCA2066 firmware patch and NVM downloading.
as the RF performance of QCA2066 SOC chip from different foundries may
vary. Therefore we use different NVM to configure them based on board ID.

Changes in v2
 - optimize the function qca_generate_hsp_nvm_name
 - remove redundant debug code for function qca_read_fw_board_id

Signed-off-by: Tim Jiang <quic_tjiang@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Bluetooth: qca: add support for WCN7850 2023-08-24T19:21:15+00:00 Neil Armstrong neil.armstrong@linaro.org 2023-08-16T08:06:48+00:00 e0c1278ac89b0390fe9a74f673b6f25172292db2 Add support for the WCN7850 Bluetooth chipset. Tested on the SM8550 QRD platform. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 
Add support for the WCN7850 Bluetooth chipset.

Tested on the SM8550 QRD platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Bluetooth: qca: use switch case for soc type behavior 2023-08-24T19:20:54+00:00 Neil Armstrong neil.armstrong@linaro.org 2023-08-16T08:06:47+00:00 691d54d0f7cb14baac1ff4af210d13c0e4897e27 Use switch/case to handle soc type specific behaviour, the permit dropping the qca_is_xxx() inline functions and make the code clearer and easier to update for new SoCs. Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org> Suggested-by: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 
Use switch/case to handle soc type specific behaviour,
the permit dropping the qca_is_xxx() inline functions
and make the code clearer and easier to update for new
SoCs.

Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Suggested-by: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Bluetooth: btqca: Add WCN3988 support 2023-08-11T18:51:34+00:00 Luca Weiss luca.weiss@fairphone.com 2023-08-02T06:56:29+00:00 f904feefe60c28b6852d5625adc4a2c39426a2d9 Add support for the Bluetooth chip codenamed APACHE which is part of WCN3988. The firmware for this chip has a slightly different naming scheme compared to most others. For ROM Version 0x0200 we need to use apbtfw10.tlv + apnv10.bin and for ROM version 0x201 apbtfw11.tlv + apnv11.bin Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 
Add support for the Bluetooth chip codenamed APACHE which is part of
WCN3988.

The firmware for this chip has a slightly different naming scheme
compared to most others. For ROM Version 0x0200 we need to use
apbtfw10.tlv + apnv10.bin and for ROM version 0x201 apbtfw11.tlv +
apnv11.bin

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855 2023-04-24T04:57:28+00:00 Steev Klimaszewski steev@kali.org 2023-03-26T23:38:10+00:00 095327fede005f4b14d40b2183b2f7965c739dbd Add regulators, GPIOs and changes required to power on/off wcn6855. Add support for firmware download for wcn6855 which is in the linux-firmware repository as hpbtfw21.tlv and hpnv21.bin. Based on the assumption that this is similar to the wcn6750 Tested-on: BTFW.HSP.2.1.0-00538-VER_PATCHZ-1 Signed-off-by: Steev Klimaszewski <steev@kali.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Tested-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 
Add regulators, GPIOs and changes required to power on/off wcn6855.
Add support for firmware download for wcn6855 which is in the
linux-firmware repository as hpbtfw21.tlv and hpnv21.bin.

Based on the assumption that this is similar to the wcn6750

Tested-on: BTFW.HSP.2.1.0-00538-VER_PATCHZ-1

Signed-off-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Tested-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Bluetooth: btqca: sequential validation 2022-01-07T07:32:55+00:00 Sai Teja Aluvala quic_saluvala@quicinc.com 2022-01-07T06:20:53+00:00 4fac8a7ac80b18068fce4feb2376e41c48d67c31 Added Sequential validation support & patch command config Signed-off-by: Sai Teja Aluvala <quic_saluvala@quicinc.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 
Added Sequential validation support & patch command config

Signed-off-by: Sai Teja Aluvala <quic_saluvala@quicinc.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Bluetooth: btqca: Add support for firmware image with mbn type for WCN6750 2021-06-26T05:12:29+00:00 Venkata Lakshmi Narayana Gubba gubbaven@codeaurora.org 2021-05-18T16:34:43+00:00 ecf6b2d9566606cd78bdc0af36e5a938624b13d1 1. Added support to download firmware image with mbn type for wcn6750 as it supports mbn type image. 2. If mbn type image is not present then check for tlv type image. 3. Added debug logs for mbn type image. Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 
1. Added support to download firmware image with mbn type for wcn6750
   as it supports mbn type image.
2. If mbn type image is not present then check for tlv type image.
3. Added debug logs for mbn type image.

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6750 2021-06-26T05:12:29+00:00 Venkata Lakshmi Narayana Gubba gubbaven@codeaurora.org 2021-05-18T16:34:42+00:00 d8f97da1b92d2fe89d51c673ecf80c4016119e5c Added regulators,GPIOs and changes required to power on/off wcn6750. Added support for firmware download for wcn6750. Changes done in detail: 1. Added regulators and corresponding current values. 2. Added sw_ctrl GPIO pin which is output from BT SoC and indicates status of clock supply to BT SoC. 3. Added inline function to check if the SoC type is wcn6750. 4. Modified the function qca_wcn3990_init() to support wcn6750 and renamed it to qca_regulator_init(). Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 
Added regulators,GPIOs and changes required to power on/off wcn6750.
Added support for firmware download for wcn6750.

Changes done in detail:
1. Added regulators and corresponding current values.
2. Added sw_ctrl GPIO pin which is output from BT SoC and indicates
   status of clock supply to BT SoC.
3. Added inline function to check if the SoC type is wcn6750.
4. Modified the function qca_wcn3990_init() to support wcn6750 and
   renamed it to qca_regulator_init().

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Bluetooth: btqca: Add support to read FW build version for WCN3991 BTSoC 2020-12-18T21:23:50+00:00 Venkata Lakshmi Narayana Gubba gubbaven@codeaurora.org 2020-12-08T11:55:29+00:00 c0187b0bd3e94c48050687d87b2c3c9fbae98ae9 Add support to read FW build version from debugfs node. This info can be read from /sys/kernel/debug/bluetooth/hci0/firmware_info Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 
Add support to read FW build version from debugfs node.
This info can be read from
/sys/kernel/debug/bluetooth/hci0/firmware_info

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Bluetooth: btqca: Use NVM files based on SoC ID for WCN3991 2020-12-07T14:59:55+00:00 Venkata Lakshmi Narayana Gubba gubbaven@codeaurora.org 2020-11-19T12:54:09+00:00 059924fdf6c1c31a7c1aa1915884e23f4313dde2 This change will allow to use different NVM file based on WCN3991 BT SoC ID.Need to use different NVM file based on fab location for WCN3991 BT SoC. Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> 
This change will allow to use different NVM file based
on WCN3991 BT SoC ID.Need to use different NVM file based on
fab location for WCN3991 BT SoC.

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>