On Mon, 13 Feb 2012 23:26:23 +0100, Daniel Vetter <daniel@xxxxxxxx> wrote: > On Mon, Feb 13, 2012 at 09:49:35PM +0000, Chris Wilson wrote: > > On Mon, 13 Feb 2012 21:38:38 +0100, Daniel Vetter <daniel@xxxxxxxx> wrote: > > However, the outstanding issue is that we need to separate the gmbus > > i2c adapter from the gpio i2c adapter in order for the pairing to work > > with the expectations of the i2c core. > > There's another patch floating on dri-devel to add a gmbus_mutex. The > issue it tries to avoid is that multiple users corrupting each anothers > state when using the single gmbus controller. See "[PATCH] [PATCH] > drm/i915: Fix race condition in accessing GMBUS". Or have you thought of > another interaction that we need to sort out? The GMBUS interface is currently disabled because we confused the i2c core. https://bugzilla.kernel.org/show_bug.cgi?id=35572 -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
