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From: Jani Nikula <jani.nikula@linux.intel.com>
To: "Kandpal, Suraj" <suraj.kandpal@intel.com>,
	intel-gfx@lists.freedesktop.org
Cc: arun.r.murthy@intel.com
Subject: Re: [Intel-gfx] [PATCH 3/4] drm/i915: Define WD trancoder for i915
Date: Fri, 17 Dec 2021 12:12:21 +0200	[thread overview]
Message-ID: <877dc335h6.fsf@intel.com> (raw)
In-Reply-To: <20211217071356.12517-4-suraj.kandpal@intel.com>

On Fri, 17 Dec 2021, "Kandpal, Suraj" <suraj.kandpal@intel.com> wrote:
> From: suraj kandpal <suraj.kandpal@intel.com>
>
> 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@intel.com>
> ---
>  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

  reply	other threads:[~2021-12-17 10:12 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-17  7:13 [Intel-gfx] [PATCH 0/4] Adding writeback support for i915 Kandpal, Suraj
2021-12-17  7:13 ` [Intel-gfx] [PATCH 1/4] drm: add writeback pointers to drm_connector Kandpal, Suraj
2021-12-17 10:08   ` Jani Nikula
2022-01-06  8:54     ` Kandpal, Suraj
2022-01-07 12:28       ` Jani Nikula
2021-12-17  7:13 ` [Intel-gfx] [PATCH 2/4] drm/komeda: change driver to use drm_writeback_connector.base pointer Kandpal, Suraj
2021-12-17 10:11   ` Jani Nikula
2022-01-06  9:11     ` Kandpal, Suraj
2021-12-17  7:13 ` [Intel-gfx] [PATCH 3/4] drm/i915: Define WD trancoder for i915 Kandpal, Suraj
2021-12-17 10:12   ` Jani Nikula [this message]
2022-01-06  9:12     ` Kandpal, Suraj
2021-12-17  7:13 ` [Intel-gfx] [PATCH 4/4] drm/i915: Enabling WD Transcoder Kandpal, Suraj
2021-12-17 10:04   ` Jani Nikula
2022-01-06  9:24     ` Kandpal, Suraj
2021-12-17 12:17 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Adding writeback support for i915 Patchwork

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