[coreboot-gerrit] Change in libgfxinit[master]: gma irl: Handle CDClk and calculate dot-clock limits

[Nico Huber (Code Review)]

Hello Arthur Heymans, Matt DeVillier, Thomas Heijligen,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/libgfxinit/+/35716

to look at the new patch set (#2).

Change subject: gma irl: Handle CDClk and calculate dot-clock limits
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gma irl: Handle CDClk and calculate dot-clock limits

This one is easy, the CDClk always runs at the same fixed rate. We
only have to limit dot clocks to 90% of CDClk.

Change-Id: I475a276d050f5a109b44c02ee250c9f4a9ebe863
Signed-off-by: Nico Huber 
---
M common/ironlake/hw-gfx-gma-power_and_clocks_ironlake.adb
M common/ironlake/hw-gfx-gma-power_and_clocks_ironlake.ads
2 files changed, 22 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/16/35716/2