-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Only in relation to Seth's future apple-gmux patch series about vgaswitcheroo and restoring the gmux device configuration across suspend/resume [1]: On resume the gmux registers 0x28 (DDC) and 0x10 (SWITCH_DISPLAY) (i.e., the first two writes) are not restored (result: the screen remains black after suspend/resume). Of course, this does not happen with my patch proposal ;) Unfortunately, I have not the time to sort this out in the next couple of days -- on the other hand this is probably not a problem w.r.t. this patch, but needs to be taken care of in Seth's patch series. Bernhard [1] http://people.canonical.com/~sforshee/apple-gmux-patches/ On 08/14/2012 04:05 PM, Bernhard Froemel wrote: > Please reduce the delay in the gmux_index_wait_[ready|complete] > functions: 100ms is way too long. 1 ms is more than enough. I > never experienced any problems with 100 us. > > The version information can also be extracted in the new gmux > device (see my initial patch proposal). > > Bernhard > > On 08/14/2012 02:46 AM, Seth Forshee wrote: >> On Mon, Aug 13, 2012 at 06:52:49PM -0400, Matthew Garrett wrote: >>> New gmux devices have a different method for accessing the >>> registers. Update the driver to cope. Incorporates feedback >>> from Bernhard Froemel. >>> >>> Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx> Cc: Bernhard >>> Froemel <froemel@xxxxxxxxxxxxxxxxxx> Cc: Seth Forshee >>> <seth.forshee@xxxxxxxxxxxxx> > >> Acked-by: Seth Forshee <seth.forshee@xxxxxxxxxxxxx> > > > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAlAqZnsACgkQ6iVUjPs37JlYfwCcCH17qDbQO2xqhlOsqjliVWA/ bm0AnAyeh7pprGvS8qdTAvB0c3RYJsFc =pQxQ -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
