Hi Am 24.11.20 um 17:27 schrieb David Laight:
From: David LaightSent: 20 November 2020 15:39 From: Thomas ZimmermannSent: 20 November 2020 13:42...I did a diff from v5.10-rc4 to drm-tip to look for suspicious changes. Some candidates are 8e3784dfef8a ("drm/ast: Reload gamma LUT after changing primary plane's color format")Ok, that one fixes the screen colours (etc). So 8e3784dfef8a was good and then HEAD^ was bad. I might try to bisect the breakage. The stack splat is entirely different. I'll try to bisect that on Linus's tree.The good news is I'm not getting the stack splat on rc5. I'm not sure I can be bothered to find out when :-) Applying 8e3784dfef8a to rc5 by hand also fixes the display colours.
Sounds good. I'm counting this as solved then. Thanks for putting all this work into it.
Best regards Thomas
David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer
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