On Wed, 2024-03-13 at 11:14 +0000, Manna, Animesh wrote: > > > > -----Original Message----- > > From: Hogander, Jouni <jouni.hogander@xxxxxxxxx> > > Sent: Wednesday, March 6, 2024 4:15 PM > > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>; Manna, Animesh > > <animesh.manna@xxxxxxxxx>; Murthy, Arun R > > <arun.r.murthy@xxxxxxxxx>; > > Hogander, Jouni <jouni.hogander@xxxxxxxxx> > > Subject: [PATCH v3 1/6] drm/display: Add missing aux less alpm wake > > related > > bits > > > > eDP1.5 adds some more bits into DP_RECEIVER_ALPM_CAP and > > DP_RECEIVER_ALPM_CONFIG registers. Add definitions for these. > > Good to add this patch with the patch series where _CAP and _CONFIG > registers will be used. Ok, I will drop it from this set. BR, Jouni Högander > > Regards, > Animesh > > > > > Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx> > > --- > > include/drm/display/drm_dp.h | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > diff --git a/include/drm/display/drm_dp.h > > b/include/drm/display/drm_dp.h > > index 4891bd916d26..651d117d636d 100644 > > --- a/include/drm/display/drm_dp.h > > +++ b/include/drm/display/drm_dp.h > > @@ -232,6 +232,8 @@ > > > > #define DP_RECEIVER_ALPM_CAP 0x02e /* eDP 1.4 */ > > # define DP_ALPM_CAP (1 << 0) > > +# define DP_ALPM_PM_STATE_2A_SUPPORT (1 << 1) /* eDP 1.5 */ > > +# define DP_ALPM_AUX_LESS_CAP (1 << 2) /* eDP 1.5 */ > > > > #define DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP 0x02f /* eDP 1.4 */ > > # define DP_AUX_FRAME_SYNC_CAP (1 << 0) > > @@ -677,7 +679,8 @@ > > > > #define DP_RECEIVER_ALPM_CONFIG 0x116 /* eDP > > 1.4 */ > > # define DP_ALPM_ENABLE (1 << 0) > > -# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE (1 << 1) > > +# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE (1 << 1) /* eDP 1.5 */ > > +# define DP_ALPM_MODE_AUX_LESS (1 << 2) /* eDP 1.5 */ > > > > #define DP_SINK_DEVICE_AUX_FRAME_SYNC_CONF 0x117 /* eDP 1.4 */ > > # define DP_AUX_FRAME_SYNC_ENABLE (1 << 0) > > -- > > 2.34.1 >
