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| author |   Keith Packard <keithp@keithp.com> | 2011-11-01 20:25:21 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-11-16 20:26:26 -0800 |
| commit | 21264c638b4f9179655a39436d0340bd0d4ab1de (patch) | |
| tree | baab19c8497b8fef24bfdf0c77ed0309fa446094 /kernel/cpu.c | |
| parent | drm/i915: Let panel power sequencing hardware do its job (diff) | |
| download | linux-dev-21264c638b4f9179655a39436d0340bd0d4ab1de.tar.xz linux-dev-21264c638b4f9179655a39436d0340bd0d4ab1de.zip | |
drm/i915: Make DP prepare/commit consistent with DP dpms
Make sure the sequence of operations in all three functions makes
sense:
1) The backlight must be off unless the screen is running
2) The link must be running to turn the eDP panel on/off
3) The CPU eDP PLL must be running until everything is off
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions