On Mon, Jun 4, 2012 at 2:18 PM, Rafa? Mi?ecki <zajec5 at gmail.com> wrote: > Many TVs and A/V receivers don't work with this bit set. Problem was > confirmed using: Onkyo TX-SR605, Sony BRAVIA KDL-52X3500, Sony BRAVIA > KDL-40S40xx. In theory this bit shouldn't affect audio engine when > feeding it with data, however it seems it does. Driver fglrx doesn't set > that bit in any of the above cases. > This fixes a regression introduced by 3.5-rc1. > > Signed-off-by: Rafa? Mi?ecki <zajec5 at gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > ?drivers/gpu/drm/radeon/r600_hdmi.c | ? ?1 - > ?1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c > b/drivers/gpu/drm/radeon/r600_hdmi.c > index 226379e..969c275 100644 > --- a/drivers/gpu/drm/radeon/r600_hdmi.c > +++ b/drivers/gpu/drm/radeon/r600_hdmi.c > @@ -348,7 +348,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, > struct drm_display_mode *mod > ? ? ? ? ? ? ? ?WREG32(HDMI0_AUDIO_PACKET_CONTROL + offset, > ? ? ? ? ? ? ? ? ? ? ? HDMI0_AUDIO_SAMPLE_SEND | /* send audio packets */ > ? ? ? ? ? ? ? ? ? ? ? HDMI0_AUDIO_DELAY_EN(1) | /* default audio delay */ > - ? ? ? ? ? ? ? ? ? ? ?HDMI0_AUDIO_SEND_MAX_PACKETS | /* send NULL packets if > no audio is available */ > ? ? ? ? ? ? ? ? ? ? ? HDMI0_AUDIO_PACKETS_PER_LINE(3) | /* should be suffient > for all audio modes and small enough for all hblanks */ > ? ? ? ? ? ? ? ? ? ? ? HDMI0_60958_CS_UPDATE); /* allow 60958 channel status > fields to be updated */ > ? ? ? ?} > -- > 1.7.7 >
