2013/10/7 Alex Deucher <alexdeucher@xxxxxxxxx>: > On Sun, Oct 6, 2013 at 4:46 PM, Rafał Miłecki <zajec5@xxxxxxxxx> wrote: >> Write to HDMI_VBI_PACKET_CONTROL was duplicated. >> Writes to AFMT_AUDIO_CRC_CONTROL and AFMT_RAMP_CONTROL[0-3] came from >> DCE2/3 code (copy & paste) and were never needed on DCE4+. >> >> See https://bugzilla.kernel.org/show_bug.cgi?id=62591 for details. > > I think in general it would be better to do a read/modify/write > sequences for all hdmi register updates rather than just writing. > That's generally what the hw team recommends and what the catalyst > driver does. See my patch 3/2 for that :) I agree with you. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
