| commit | 99ea7127a30bda29354e1ed3a75d80d5f9cfc2a7 | [log] [tgz] |
|---|---|---|
| author | Keith Packard <keithp@keithp.com> | Tue Nov 01 19:57:50 2011 -0700 |
| committer | Keith Packard <keithp@keithp.com> | Wed Nov 16 20:26:26 2011 -0800 |
| tree | 687fe1e6f931daff1dda96bddf173f7ca5d9e312 | |
| parent | 417e822deee1d2bcd8a8a60660c40a0903713f2b [diff] |
drm/i915: Let panel power sequencing hardware do its job The panel power sequencing hardware tracks the stages of panel power sequencing and signals when the panel is completely on or off. Instead of blindly assuming the panel timings will work, poll the panel power status register until it shows the correct values. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>