Messages in this thread | | | Date | Tue, 13 Nov 2018 13:08:21 +0100 | From | Jean Delvare <> | Subject | Re: Performance regression in ast drm driver |
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Hi Thomas,
On Tue, 13 Nov 2018 10:23:45 +0100, Thomas Zimmermann wrote: > ast doesn't remove the vesafb's framebuffer before attaching to the > device. I have a patch at [1]. If you have a way of testing it, I'd > appreciate. > > [1] https://bugzilla.suse.com/show_bug.cgi?id=1112963
Thank you very much for looking into this bug. I tested the patch above and yes, it solves my console performance problem. The performance with your patch applied is roughly the same as with commit "drm/drivers: add support for using the arch wc mapping API" reverted.
-- Jean Delvare SUSE L3 Support
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