[Intel-gfx] [PATCH v3 01/15] drm/i915/rkl: Set transcoder mask properly

[Ville Syrjälä]

On Wed, Jun 03, 2020 at 02:15:15PM -0700, Matt Roper wrote:
> Although we properly captured RKL's three pipes in the device info
> structure, we forgot to make the corresponding update to the transcoder
> mask.  Set this field so that our transcoder loops will operate
> properly.
> 
> Fixes: 123f62de419f ("drm/i915/rkl: Add RKL platform info and PCI ids")
> Signed-off-by: Matt Roper <matthew.d.roper at intel.com>

Matches what I see in the spec.
Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
>  drivers/gpu/drm/i915/i915_pci.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index 07b09af3a9c3..0ed586ee2047 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -881,6 +881,8 @@ static const struct intel_device_info rkl_info = {
>  	GEN12_FEATURES,
>  	PLATFORM(INTEL_ROCKETLAKE),
>  	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C),
> +	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
> +		BIT(TRANSCODER_C),
>  	.require_force_probe = 1,
>  	.engine_mask =
>  		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0),
> -- 
> 2.24.1
> 
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-- 
Ville Syrjälä
Intel