On Mon, Apr 15, 2024 at 01:44:13PM +0530, Balasubramani Vivekanandan wrote:
> From: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
>
> 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@xxxxxxxxx>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@xxxxxxxxx>
Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
> ---
> 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
