[Intel-gfx] BACKLIGHT property for KMS case
mjg59 at srcf.ucam.org
Mon Aug 17 19:14:51 PDT 2009
On Tue, Aug 18, 2009 at 10:13:37AM +0800, ykzhao wrote:
> Yes. If the brightness can be adjusted through two different interfaces,
> there exists the inconsistence. So we had better expose only one
> backlight interface under /sys/class/backlight.
Right. So we can't just use the LBC. We need to check whether the BLC
registers are also in use.
Matthew Garrett | mjg59 at srcf.ucam.org
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