Change in coreboot[master]: libpayload: cbgfx: Clear screen by sequential access - coreboot-gerrit

4 Oct 2021


      Yu-Ping Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/57104 )
Change subject: libpayload: cbgfx: Clear screen by sequential access
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Patch Set 5:
(1 comment)
File payloads/libpayload/drivers/video/graphics.c:
https://review.coreboot.org/c/coreboot/+/57104/comment/b3e6284b_a6936c09 
PS4, Line 637: 		memset(FB, color & 0xff, fbinfo->y_resolution * bpl);
...
Well I'm talking about combining both of these into a single case that's somewhat optimized but work […]
I don't why this becomes even slower using memcpy() on brya. See CL:3200909.
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Gerrit-Project: coreboot
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Gerrit-Change-Id: Iecaff5b6abc24ba4b3859cbc44c0d61b2a90b2d9
Gerrit-Change-Number: 57104
Gerrit-PatchSet: 5
Gerrit-Owner: Yu-Ping Wu yupingso@google.com
Gerrit-Reviewer: Felix Held felix-coreboot@felixheld.de
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