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authorMatt Papageorge <matthewpapa07@gmail.com>2021-05-14 14:08:53 -0500
committerFelix Held <felix-coreboot@felixheld.de>2021-08-23 14:06:32 +0000
commitc8f926addac7f2bf8ea8836a31337430aa63db9f (patch)
treeade01e39d164eaf9221cd4c4a406787adc5e32fe /src/drivers/gfx/generic/generic.c
parent77fb9a0bb245acaa334cde2b4c72ff4dcf58f379 (diff)
mb/google/guybrush: Enable PCIe L1 Substates
This change enables L1.1 and L1.2 on all real Guybrush PCIe devices. BUG=b:188123142 TEST=Boot to ChromeOS and verify L1SS are functional by dumping the settings with "lspci -vv". Leave system on for 20 minutes and no hang. Also perform 20 reboots and suspend operations Cq-Depend: chrome-internal:4012927 Change-Id: I40d19be78bfcb9a30fb59f48530a4413dadbefbc Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54303 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/drivers/gfx/generic/generic.c')
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