| commit | 5075222b04a28bff6bf1c66a7baced787be6b6de | [log] [tgz] |
|---|---|---|
| author | Jani Nikula <jani.nikula@intel.com> | Tue Dec 01 10:23:51 2015 +0200 |
| committer | Jani Nikula <jani.nikula@intel.com> | Wed Dec 02 10:09:57 2015 +0200 |
| tree | 28cb0b70166a91a9f11b98dbf74a327f1db3b3f5 | |
| parent | 2dd6982e471f68137afd864fb4de64c59c7f5388 [diff] |
drm/i915: use default 200 Hz backlight frequency If the backlight modulation frequency can't be extracted from the registers or from VBT, use 200 Hz as the default. This may enable backlight on some machines that previously failed. Reviewed-by: Imre Deak <imre.deak@intel.com> Tested-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1448958232-26520-2-git-send-email-jani.nikula@intel.com