| commit | c8303e7f3f3093c16ef0fa5f73280637c89d4368 | [log] [tgz] |
|---|---|---|
| author | Indan Zupancic <indan@nul.nu> | Wed Jan 12 11:59:19 2011 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Jan 12 20:24:50 2011 +0000 |
| tree | 9d75bf6845964bf6dbe6b59bc129ad45590dfd6f | |
| parent | 833bcb00c478c674fda0aaea089c1a92abd2da01 [diff] |
drm/i915/panel: The backlight is enabled if the current value is non-zero
... and not if the maximum is non-zero. This fixes the typo introduced
in 47356eb6728501452 and preserves the backlight value from boot.
[ickle: My thanks also to Indan Zupancic for diagnosing the original
regression and suggesting the appropriate fix.]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org # after 47356eb6728501452