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net: usb: qmi_wwan: add Compal EXM-G1x support

PATCH Applied Ian Lin 2 participants 2 messages Aug 31 – Sep 3

Subsystems (5)
Networking Network drivers USB USB networking drivers +1 more subsystems
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Ian Lin

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PATCH v3 1/1 net: usb: qmi_wwan: add Compal EXM-G1x support

The Compal EXM-G1x is a Qualcomm SDX12-based LTE modem. Add support for its QMI WWAN interface 8 using the DTR quirk.

Tested on a Compal EXM-G1x modem.

Assisted-by Codex:GPT-5
Signed-off-by Ian Lin <[email protected]>

---
v3:
- base on net-next and mark the target tree in the subject
- add AI assistance attribution
- post as a fresh thread
v2: https://lore.kernel.org/[email protected]/
- split QMI WWAN support into a separate patch
- identify the Qualcomm SDX12 chipset
- keep the device entry sorted and add the product name
v1: https://lore.kernel.org/[email protected]/

 drivers/net/usb/qmi_wwan.c | 1 +
 1 file changed, 1 insertion(+)
drivers/net/usb/qmi_wwan.c +1 -0
index 8178a8758..fdfdcf24d 100644
@@ -1446,6 +1446,7 @@ static const struct usb_device_id products[] = {
 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0316, 3)},	/* Quectel RG255C */
 	{QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)},	/* Fibocom NL678 series */
 	{QMI_QUIRK_SET_DTR(0x2cb7, 0x0112, 0)},	/* Fibocom FG132 */
+	{QMI_QUIRK_SET_DTR(0x04b7, 0x8217, 8)},	/* Compal EXM-G1x */
 	{QMI_FIXED_INTF(0x0489, 0xe0b4, 0)},	/* Foxconn T77W968 LTE */
 	{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)},	/* Foxconn T77W968 LTE with eSIM support*/
 	{QMI_FIXED_INTF(0x2692, 0x9025, 4)},    /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */

base-commit: 1bb784eb6e38fd73143f021608e4ef3095d0c0d7

Signature · 1 line
2.43.0
CI Applied
#1 lore raw
This patch was applied to netdev/net.git (main) by Jakub Kicinski <[email protected]>:

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:

Quoted 9 lines · On Mon, 31 Aug 2026 16:41:24 +0800 you wrote:

The Compal EXM-G1x is a Qualcomm SDX12-based LTE modem. Add support for its QMI WWAN interface 8 using the DTR quirk.

Tested on a Compal EXM-G1x modem.

Assisted-by Codex:GPT-5
Signed-off-by Ian Lin <[email protected]>

[...]

Here is the summary with links:
- [net-next,v3] net: usb: qmi_wwan: add Compal EXM-G1x support

    https://git.kernel.org/netdev/net/c/08710f033e3e

You are awesome, thank you!

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