On Fri, 17 Dec 2021, "Kandpal, Suraj" <suraj.kandpal@xxxxxxxxx> wrote:
> From: suraj kandpal <suraj.kandpal@xxxxxxxxx>
>
> Adding WD Types, WD transcoder to enum list and WD Transcoder offsets
This should be part of the patch that uses them.
BR,
Jani.
>
> 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 d425ee77aad7..76f999525d43 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.h
> +++ b/drivers/gpu/drm/i915/display/intel_display.h
> @@ -117,6 +117,8 @@ 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
> };
> @@ -138,6 +140,10 @@ 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 9413ebae15f5..f20086280d7e 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_types.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_types.h
> @@ -69,6 +69,7 @@ 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 ef594df039db..b8e42c55ff87 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -4431,6 +4431,8 @@ enum {
> #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)
--
Jani Nikula, Intel Open Source Graphics Center
