| commit | efcddd971779b10764985caa485091e194e12529 | [log] [tgz] |
|---|---|---|
| author | Duncan Laurie <dlaurie@chromium.org> | Sat Feb 20 09:10:53 2016 -0800 |
| committer | Martin Roth <martinroth@google.com> | Mon Feb 29 20:16:10 2016 +0100 |
| tree | 877a01f86464f632f0772f0f2e7fd9bafcacf687 | |
| parent | 689b26f57b86d7f704ff4a6225c33bb60644dec8 [diff] |
skylake: Increase IGD stolen size to 64MB The FBC hardware for skylake does not have access to the bios_reserved range so it always assumes 8MB is used and so the kernel will therefore need to avoid using the last 8MB of the stolen window. With the default stolen size of 32MB(-8MB) there is not enough space for FBC to work with a high resolution panel. Kernel reference: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a9da512b3ed73045253afd778e40d4298f42905b BUG=chrome-os-partner:50396 BRANCH=glados TEST=build and boot on chell DVT Change-Id: I3049d7d9e7c551aad5b8fd1630d5fbd88ccb2692 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: fff1f4b35e23e77cdc72c5bcc290f199494cdbbb Original-Change-Id: If468cca5759a320f3cd2d7eb09f4bcc0117b24cb Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/328813 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13833 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>