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packagegroup-iq-9075-evk: include qca-qca61x4-usb #1279

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@WeiDeng-weiden WeiDeng-weiden commented Dec 3, 2025

This firmware is required for setting up BT with HSP USB interface on the iq-9075-evk platform. Therefore add linux-firmware-qca-qca61x4-usb.

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lumag commented Dec 3, 2025

Is the USB Bluetooth present on board or is it attached separately?

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Test Results

 12 files  ±0   24 suites  ±0   29m 49s ⏱️ -43s
 45 tests ±0   45 ✅ ±0  0 💤 ±0  0 ❌ ±0 
264 runs  ±0  264 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 91f6fb7. ± Comparison against base commit 9fa944d.

♻️ This comment has been updated with latest results.

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WeiDeng-weiden commented Dec 4, 2025

Is the USB Bluetooth present on board or is it attached separately?

We attached connectivity chip separately through M.2 interface. UART and USB HSP are two different chips and require different firmware.

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lumag commented Dec 4, 2025

Is the USB Bluetooth present on board or is it attached separately?

We attached connectivity chip separately through M.2 interface. UART and USB HSP are two different chips and require different firmware.

You have attached it, it's fine. Why are you implying those changes on everybody? Please extend your local build config instead of adding irrelevant firmware to the machine configuration. Closing now.

@lumag lumag closed this Dec 4, 2025
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ricardosalveti commented Dec 4, 2025

Unless attached by default (as part of the EVK hardware package), it should really be a distro level decision.

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WeiDeng-weiden commented Dec 10, 2025

Is the USB Bluetooth present on board or is it attached separately?

We attached connectivity chip separately through M.2 interface. UART and USB HSP are two different chips and require different firmware.

You have attached it, it's fine. Why are you implying those changes on everybody? Please extend your local build config instead of adding irrelevant firmware to the machine configuration. Closing now.

Hello Maintainer, thanks for your comments.
The iq-9075-evk platform does not have an onboard card. As per PDM requirements, it is designed to support multiple connectivity chipsets (WCN685x/WCN7850) attached via the M.2 interface, including:

WCN685x USB interface
WCN685x UART interface
WCN7850 USB interface
WCN7850 UART interface

In the current .bb file, linux-firmware-qca-qca2066 provides the firmware required for WCN685x UART. However, additional firmware is needed for other interfaces. For example, my change adds linux-firmware-qca-qca61x4-usb, which is required for WCN685x USB. Therefore, I believe we should also include the firmware required for the other attached interface chips.

@lumag lumag reopened this Dec 10, 2025
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lumag commented Dec 10, 2025

Hello Maintainer, thanks for your comments. The iq-9075-evk platform does not have an onboard card. As per PDM requirements, it is designed to support multiple connectivity chipsets (WCN685x/WCN7850) attached via the M.2 interface, including:

WCN685x USB interface WCN685x UART interface WCN7850 USB interface WCN7850 UART interface

In the current .bb file, linux-firmware-qca-qca2066 provides the firmware required for WCN685x UART. However, additional firmware is needed for other interfaces. For example, my change adds linux-firmware-qca-qca61x4-usb, which is required for WCN685x USB. Therefore, I believe we should also include the firmware required for the other attached interface chips.

This needs to be explained in the commit message. Also please add WiFi and BT firmware for all these options.

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WeiDeng-weiden commented Dec 11, 2025

Hello Maintainer, thanks for your comments. The iq-9075-evk platform does not have an onboard card. As per PDM requirements, it is designed to support multiple connectivity chipsets (WCN685x/WCN7850) attached via the M.2 interface, including:
WCN685x USB interface WCN685x UART interface WCN7850 USB interface WCN7850 UART interface
In the current .bb file, linux-firmware-qca-qca2066 provides the firmware required for WCN685x UART. However, additional firmware is needed for other interfaces. For example, my change adds linux-firmware-qca-qca61x4-usb, which is required for WCN685x USB. Therefore, I believe we should also include the firmware required for the other attached interface chips.

This needs to be explained in the commit message. Also please add WiFi and BT firmware for all these options.

Thanks, will update commit message and re-submit.

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Please wrap commit message on a reasonable boundary (usually 72-75 chars).

Other than that:

s/wlan/WiFi/
s/bt/BT/
s/uart/UART/

"other interfaces" - what does that mean? Which interfaces? Other than M.2?

"This change include" - rewrite to use imperative language.

"- linux-firmware-ath12k-wcn7850 for including wcn7850 wlan fw." - package contents is obvious. Describe why we need the package. I'd rather describe per card (name, SKU, whatever) which firmware packages it needs.

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WeiDeng-weiden commented Dec 11, 2025

Please wrap commit message on a reasonable boundary (usually 72-75 chars).

Other than that:

s/wlan/WiFi/ s/bt/BT/ s/uart/UART/

"other interfaces" - what does that mean? Which interfaces? Other than M.2?

"This change include" - rewrite to use imperative language.

"- linux-firmware-ath12k-wcn7850 for including wcn7850 wlan fw." - package contents is obvious. Describe why we need the package. I'd rather describe per card (name, SKU, whatever) which firmware packages it needs.

Thanks for your suggestion. Will correct commit message.

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- linux-firmware-ath12k-wcn7850:
  WiFi firmware for WCN7850.

Other way around: a card name => firmware packages that are necessary for it.

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WeiDeng-weiden commented Dec 24, 2025 

- linux-firmware-ath12k-wcn7850:
  WiFi firmware for WCN7850.

Other way around: a card name => firmware packages that are necessary for it.

Okay, I will make updates according to your suggestion.

packagegroup-iq-9075-evk: add WiFi and BT firmware
91f6fb7 
The IQ-9075-EVK platform does not have an on-board connectivity card.
Per PDM requirements it is designed to support WCN685x and WCN7850
connectivity modules over the M.2 interface and therefore needs the
corresponding WiFi and BT firmware.

Add the required firmware packages for the supported modules:

WCN685x connectivity module requires:
  - linux-firmware-qca-wcn685x (BT UART firmware)
  - linux-firmware-qca-qca61x4-usb (BT USB firmware)

WCN7850 connectivity module requires:
  - linux-firmware-ath12k-wcn7850 (WiFi firmware)
  - linux-firmware-qca-wcn7850 (BT UART firmware)
  - linux-firmware-qca-qca61x4-usb (BT USB firmware)

Signed-off-by: Wei Deng <wei.deng@oss.qualcomm.com>
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@lumag lumag lumag approved these changes

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