++Laurent ,Dmitry, Abhinav and Rob > -----Original Message----- > From: Kandpal, Suraj <suraj.kandpal@xxxxxxxxx> > Sent: Thursday, April 21, 2022 10:38 AM > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx > Cc: Nikula, Jani <jani.nikula@xxxxxxxxx>; ville.syrjala@xxxxxxxxxxxxxxx; > Murthy, Arun R <arun.r.murthy@xxxxxxxxx>; Kandpal, Suraj > <suraj.kandpal@xxxxxxxxx> > Subject: [RFC PATCH 2/3] drm/i915: Define WD trancoder for i915 > > Adding WD Types, WD transcoder to enum list and WD Transcoder offsets > > Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_display.h | 6 ++++++ > drivers/gpu/drm/i915/display/intel_display_types.h | 1 + > drivers/gpu/drm/i915/i915_reg.h | 2 ++ > 3 files changed, 9 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.h > b/drivers/gpu/drm/i915/display/intel_display.h > index 8513703086b7..8c93a5de8e07 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.h > +++ b/drivers/gpu/drm/i915/display/intel_display.h > @@ -119,6 +119,8 @@ enum transcoder { > TRANSCODER_DSI_1, > TRANSCODER_DSI_A = TRANSCODER_DSI_0, /* legacy DSI */ > TRANSCODER_DSI_C = TRANSCODER_DSI_1, /* legacy DSI */ > + TRANSCODER_WD_0, > + TRANSCODER_WD_1, > > I915_MAX_TRANSCODERS > }; > @@ -140,6 +142,10 @@ static inline const char *transcoder_name(enum > transcoder transcoder) > return "DSI A"; > case TRANSCODER_DSI_C: > return "DSI C"; > + case TRANSCODER_WD_0: > + return "WD 0"; > + case TRANSCODER_WD_1: > + return "WD 1"; > default: > return "<invalid>"; > } > diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h > b/drivers/gpu/drm/i915/display/intel_display_types.h > index 7a96ecba73c0..dcb4ad43cf88 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_types.h > +++ b/drivers/gpu/drm/i915/display/intel_display_types.h > @@ -79,6 +79,7 @@ enum intel_output_type { > INTEL_OUTPUT_DSI = 9, > INTEL_OUTPUT_DDI = 10, > INTEL_OUTPUT_DP_MST = 11, > + INTEL_OUTPUT_WD = 12, > }; > > enum hdmi_force_audio { > diff --git a/drivers/gpu/drm/i915/i915_reg.h > b/drivers/gpu/drm/i915/i915_reg.h index ddbc7a685a50..6396afd77209 > 100644 > --- a/drivers/gpu/drm/i915/i915_reg.h > +++ b/drivers/gpu/drm/i915/i915_reg.h > @@ -2023,6 +2023,8 @@ > #define TRANSCODER_EDP_OFFSET 0x6f000 > #define TRANSCODER_DSI0_OFFSET 0x6b000 > #define TRANSCODER_DSI1_OFFSET 0x6b800 > +#define TRANSCODER_WD0_OFFSET 0x6e000 > +#define TRANSCODER_WD1_OFFSET 0x6e800 > > #define HTOTAL(trans) _MMIO_TRANS2(trans, _HTOTAL_A) > #define HBLANK(trans) _MMIO_TRANS2(trans, _HBLANK_A) > -- > 2.35.1