[PATCH v3 11/21] drm/i915/xe2hpd: Add display info

[Matt Roper]

On Mon, Apr 15, 2024 at 01:44:13PM +0530, Balasubramani Vivekanandan wrote:
> From: Lucas De Marchi <lucas.demarchi at intel.com>
> 
> Add initial display info for xe2hpd. It is similar to xelpdp, but with no
> PORT_B.
> 
> v2: Inherit from XE_LPDP_FEATURES instead of XE_LPD_FEATURES
> 
> Bspec: 67066
> CC: Matt Roper <matthew.d.roper at intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan at intel.com>

Reviewed-by: Matt Roper <matthew.d.roper at intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_display_device.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
> index b8903bd0e82a..2740ccaeb086 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_device.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_device.c
> @@ -771,6 +771,12 @@ static const struct intel_display_device_info xe2_lpd_display = {
>  		BIT(INTEL_FBC_C) | BIT(INTEL_FBC_D),
>  };
>  
> +static const struct intel_display_device_info xe2_hpd_display = {
> +	XE_LPDP_FEATURES,
> +	.__runtime_defaults.port_mask = BIT(PORT_A) |
> +		BIT(PORT_TC1) | BIT(PORT_TC2) | BIT(PORT_TC3) | BIT(PORT_TC4),
> +};
> +
>  __diag_pop();
>  
>  /*
> @@ -852,6 +858,7 @@ static const struct {
>  	const struct intel_display_device_info *display;
>  } gmdid_display_map[] = {
>  	{ 14,  0, &xe_lpdp_display },
> +	{ 14,  1, &xe2_hpd_display },
>  	{ 20,  0, &xe2_lpd_display },
>  };
>  
> -- 
> 2.25.1
> 

-- 
Matt Roper
Graphics Software Engineer
Linux GPU Platform Enablement
Intel Corporation