Hi Dmitry,
Anything new for us to test? Are you still working on a single GPU frequency patch for us?
Thanks, Kim
-----Original Message----- From: Kim Steiner Sent: Thursday, March 23, 2023 12:42 PM To: Dmitry Baryshkov dmitry.baryshkov@linaro.org; Jordan Holt jordan.holt@sightlineapplications.com Cc: Paul Neuhardt paul.neuhardt@linaro.org; sightlineapplications@lists.linaro.org Subject: RE: Low temperature GPU hang testing
Hi Dmitry,
I tested the combined patch (I had to change the dev_info statement because I got a build error) and the board appears to boot ok.
I see some messages print: [ 34.745966] adreno b00000.gpu: GPU setting to 133000000 [ 34.754545] msm_hdmi_hdcp_read_validate_aksv: AKSV QFPROM doesn't have 20 1's, 20 0's [ 34.754630] msm_hdmi_hdcp_read_validate_aksv: QFPROM AKSV chk failed (AKSV=6800000000) [ 34.761428] [drm:mdp5_irq_error_handler] *ERROR* errors: 40000000 [ 34.769257] msm_hdmi_hdcp_auth_prepare: ASKV validation failed [ 34.775762] msm_hdmi_hdcp_auth_work: auth prepare failed -524 [ 34.781566] msm_hdmi_hdcp_auth_work: hdcp is not supported [ 34.998064] adreno b00000.gpu: GPU setting to 315000000 [ 35.262050] adreno b00000.gpu: GPU setting to 624000000
Thanks, Kim
-----Original Message----- From: Dmitry Baryshkov dmitry.baryshkov@linaro.org Sent: Tuesday, March 21, 2023 9:38 AM To: Kim Steiner kim.steiner@sightlineapplications.com; Jordan Holt jordan.holt@sightlineapplications.com Cc: Paul Neuhardt paul.neuhardt@linaro.org; sightlineapplications@lists.linaro.org Subject: Re: Low temperature GPU hang testing
Hi Kim
On 15/03/2023 00:13, Kim Steiner wrote:
Hi Dmitry,
Anything new to report on your end? Anything for us to test? Did you try building the kernel from our repo?
After spending some time testing it locally, I still was not able to reproduce the latest issue you have reported (some of the boards rebooting with the single-frequency patch). Could you please test the attached patch on top of the single-freq patch? I would be very interested in the dmesg output both if the attached patch fixes the issue on your side and if it does not.
Thanks, Kim
-----Original Message----- From: Kim Steiner Sent: Thursday, March 9, 2023 7:57 AM To: Dmitry Baryshkov dmitry.baryshkov@linaro.org; Jordan Holt jordan.holt@sightlineapplications.com Cc: Paul Neuhardt paul.neuhardt@linaro.org; sightlineapplications@lists.linaro.org Subject: RE: Low temperature GPU hang testing
Hi Dmitry,
I added you to the 5.15Linarokrn repository.
git clone https://<username>%40sightlineapplications.com@git7.projectlocker.com/ SightLineApplications/5.15Linarokrn.git
The username should be the same as for the 4.14 kernel login.
Thanks, Kim
-- With best wishes Dmitry