Re: [PATCH] arm64: dts: qcom: Add device tree for TUXEDO Elite 14 Gen1

[Georg Gottleuber]

Am 07.03.25 um 07:45 schrieb Dmitry Baryshkov:
[...]
>>> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts b/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts
>>> new file mode 100644
>>> index 000000000000..86bdec4a2dd8
>>> --- /dev/null
>>> +++ b/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts
>>
>>> +&gpu {
>>> +       status = "okay";
>>> +
>>> +       zap-shader {
>>> +               firmware-name = "qcom/a740_zap.mbn";
>>
>> Are the laptop's OEM key/security fuses not blown?
> 
> Can this laptop use "qcom/x1e80100/gen70500_zap.mbn" which is already a
> part of linux-firmware?

It seems so.

Because there were no logs about loading zap.mbn, I activated dyndbg
(dyndbg="file drivers/base/firmware_loader/main.c +fmp"). See attachment
for dmesg output. But GUI freezes after sddm login.

Best regards,
Georg[   38.585691] firmware_class:fw_log_firmware_info: msm_dpu ae01000.display-controller: Loaded FW: qcom/gen70500_sqe.fw, sha256: 05ae89e6dea62268cec3f4abb5d7d6db2c95270ff105fd056f77262e39d2e527
[   38.585693] msm_dpu ae01000.display-controller: [drm:adreno_request_fw [msm]] loaded qcom/gen70500_sqe.fw from new location
[   38.585708] firmware_class:__allocate_fw_priv: firmware_class: __allocate_fw_priv: fw-qcom/gen70500_gmu.bin fw_priv=0000000025167cab
[   38.585816] firmware_class:fw_get_filesystem_firmware: msm_dpu ae01000.display-controller: Loading firmware from /lib/firmware/qcom/gen70500_gmu.bin
[   38.585818] firmware_class:fw_get_filesystem_firmware: msm_dpu ae01000.display-controller: direct-loading qcom/gen70500_gmu.bin
[   38.585819] firmware_class:fw_set_page_data: firmware_class: fw_set_page_data: fw-qcom/gen70500_gmu.bin fw_priv=0000000025167cab data=00000000e91785a9 size=81312
[   38.585856] firmware_class:fw_log_firmware_info: msm_dpu ae01000.display-controller: Loaded FW: qcom/gen70500_gmu.bin, sha256: 5dfba247d548cabcb892ffa716e8dc82a345fd54b5dbae46ba523230e7ae37dd
[   38.585858] msm_dpu ae01000.display-controller: [drm:adreno_request_fw [msm]] loaded qcom/gen70500_gmu.bin from new location
[   38.588671] [drm] Loaded GMU firmware v4.3.17
[   38.653154] firmware_class:__allocate_fw_priv: firmware_class: __allocate_fw_priv: fw-qcom/x1e80100/gen70500_zap.mbn fw_priv=0000000023d4bdba
[   38.653329] firmware_class:fw_get_filesystem_firmware: msm_dpu ae01000.display-controller: Loading firmware from /lib/firmware/qcom/x1e80100/gen70500_zap.mbn
[   38.653331] firmware_class:fw_get_filesystem_firmware: msm_dpu ae01000.display-controller: direct-loading qcom/x1e80100/gen70500_zap.mbn
[   38.653333] firmware_class:fw_set_page_data: firmware_class: fw_set_page_data: fw-qcom/x1e80100/gen70500_zap.mbn fw_priv=0000000023d4bdba data=000000002768b5f9 size=12088
[   38.653344] firmware_class:fw_log_firmware_info: msm_dpu ae01000.display-controller: Loaded FW: qcom/x1e80100/gen70500_zap.mbn, sha256: abaef5222856ce976014512d40f87d63b380a604dbb095c469f02feb924e0b26
[   38.657789] firmware_class:__free_fw_priv: firmware_class: __free_fw_priv: fw-qcom/x1e80100/gen70500_zap.mbn fw_priv=0000000023d4bdba data=000000002768b5f9 size=12088