[Intel-gfx] [PATCH 1/6] drm/i915: Call primary encoder's .get_config() from MST .get_config()

[Kahola, Mika]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces at lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Wednesday, February 24, 2021 4:42 PM
> To: intel-gfx at lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 1/6] drm/i915: Call primary encoder's
> .get_config() from MST .get_config()
> 
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Stop assuming intel_ddi_get_config() is all we need from the primary
> encoder, and instead call it via the .get_config() vfunc. This will allow
> customized .get_config() for the primary, which I plan to use to handle the
> differences in the clock readout between various platforms.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Reviewed-by: Mika Kahola <mika.kahola at intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index 8e316146b6d1..906860ad8eb8 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -591,7 +591,7 @@ static void intel_dp_mst_enc_get_config(struct
> intel_encoder *encoder,
>  	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
>  	struct intel_digital_port *dig_port = intel_mst->primary;
> 
> -	intel_ddi_get_config(&dig_port->base, pipe_config);
> +	dig_port->base.get_config(&dig_port->base, pipe_config);
>  }
> 
>  static bool intel_dp_mst_initial_fastset_check(struct intel_encoder
> *encoder,
> --
> 2.26.2
> 
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