Hi All,
FYI: I installed both '*snapdragon*' and non-snapdragon kernels on my Lenovo Yoga C630 over the weekend from Ubuntu mainline: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc1/
They both booted to GUI which I was happy to observe and thought I would share here.
The keyboard wasn't working, presumably because of: https://github.com/aarch64-laptops/build/issues/33 wifi, also wasn't working (although I have found it to be quite reliable on my 5.3 kernel recently.)
best regards, Richard
-- Richard.Henwood@arm.com Server Software Eco-System Tel: +1 512 410 9612 IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
Not sure if this is related, but I recall that Leif's c630 had non-functional keyboard/touchpad with the same kernel/dtb (and in fact entire same image) that I was using with no problem on my c630. So I guess there are some keyboard differences between various c630's (US layout vs others?? Or just different batches of laptops using different keyboard vendor?)
BR, -R
On Mon, Dec 16, 2019 at 8:22 AM Richard Henwood Richard.Henwood@arm.com wrote:
Hi All,
FYI: I installed both '*snapdragon*' and non-snapdragon kernels on my Lenovo Yoga C630 over the weekend from Ubuntu mainline: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc1/
They both booted to GUI which I was happy to observe and thought I would share here.
The keyboard wasn't working, presumably because of: https://github.com/aarch64-laptops/build/issues/33 wifi, also wasn't working (although I have found it to be quite reliable on my 5.3 kernel recently.)
best regards, Richard
-- Richard.Henwood@arm.com Server Software Eco-System Tel: +1 512 410 9612 IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ Aarch64-laptops mailing list Aarch64-laptops@lists.linaro.org https://lists.linaro.org/mailman/listinfo/aarch64-laptops
There was commit related to keyboard in gpu tree: https://github.com/aarch64-laptops/linux/commit/74ad65d2fb94cf005e25498e290b...
By it's looks like this change was in upstream by September 5: https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/qcom/sdm85...
So it must by something else that make keyboard non-functions with upstream kernel, at least on some hardware revisions.
In my case keyboard works on 5.3 with patches from gpu tree, and with Celliwig 5.4rc7 kernel build, but not with upstream kernels (both of 5.4 and 5.5).
17.12.2019, 01:46, "Rob Clark" robdclark@gmail.com:
Not sure if this is related, but I recall that Leif's c630 had non-functional keyboard/touchpad with the same kernel/dtb (and in fact entire same image) that I was using with no problem on my c630. So I guess there are some keyboard differences between various c630's (US layout vs others?? Or just different batches of laptops using different keyboard vendor?)
BR, -R
On Mon, Dec 16, 2019 at 8:22 AM Richard Henwood Richard.Henwood@arm.com wrote:
Hi All,
FYI: I installed both '*snapdragon*' and non-snapdragon kernels on my Lenovo Yoga C630 over the weekend from Ubuntu mainline: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc1/
They both booted to GUI which I was happy to observe and thought I would share here.
The keyboard wasn't working, presumably because of: https://github.com/aarch64-laptops/build/issues/33 wifi, also wasn't working (although I have found it to be quite reliable on my 5.3 kernel recently.)
best regards, Richard
-- Richard.Henwood@arm.com Server Software Eco-System Tel: +1 512 410 9612 IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ Aarch64-laptops mailing list Aarch64-laptops@lists.linaro.org https://lists.linaro.org/mailman/listinfo/aarch64-laptops
Aarch64-laptops mailing list Aarch64-laptops@lists.linaro.org https://lists.linaro.org/mailman/listinfo/aarch64-laptops
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Richard Henwood -
Rob Clark -
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