On Fri, Mar 16, 2012 at 18:41, Takashi Iwai <ti...@suse.de> wrote: > Add a new module optoin lvds_channel to specify the LVDS channel mode > explicitly instead of probing the LVDS register value set by BIOS. > This will be helpful when VBT is broken or incompatible with the > current code. > > Signed-off-by: Takashi Iwai <ti...@suse.de> > --- > drivers/gpu/drm/i915/i915_drv.c | 6 ++++++ > drivers/gpu/drm/i915/i915_drv.h | 1 + > drivers/gpu/drm/i915/intel_display.c | 5 +++++ > 3 files changed, 12 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c > b/drivers/gpu/drm/i915/i915_drv.c > index 308f819..eee6804 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -80,6 +80,12 @@ MODULE_PARM_DESC(lvds_downclock, > "Use panel (LVDS/eDP) downclocking for power savings " > "(default: false)"); > > +int i915_lvds_channel __read_mostly; > +module_param_named(lvds_channel, i915_lvds_channel, int, 0400); >
As a minor bikeshedding, perhaps this variable would make more sense if called 'i915_lvds_channel_mode' instead? I am fine with either spelling though, it just looks more semantically correct to me. But in any case, Reviewed-by: Eugeni Dodonov <eugeni.dodo...@intel.com> -- Eugeni Dodonov <http://eugeni.dodonov.net/>
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