On 2017-08-11 02:10 PM, Dhinakaran Pandiyan wrote: > DPCD 600h - SET_POWER & SET_DP_PWR_VOLTAGE defines power state > > 101 = Set Main-Link for local Sink device and all downstream Sink > devices to D3 (power-down mode), keep AUX block fully powered, ready to > reply within a Response Timeout period of 300us. > > This state is useful in a MST dock + MST monitor configuration that > doesn't wake up from D3 state. > > v2: Use spaces instead of tabs (Jani) > > Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx> Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx> Harry > --- > include/drm/drm_dp_helper.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h > index b17476a..47a6cdb 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -618,6 +618,7 @@ > # define DP_SET_POWER_D0 0x1 > # define DP_SET_POWER_D3 0x2 > # define DP_SET_POWER_MASK 0x3 > +# define DP_SET_POWER_D3_AUX_ON 0x5 > > #define DP_EDP_DPCD_REV 0x700 /* eDP 1.2 */ > # define DP_EDP_11 0x00 > _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
