[Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag

[Souza, Jose]

On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> From: Stuart Summers <stuart.summers at intel.com>
> 
> Add flag to differentiate platforms with and without the master
> IRQ control bit.

Reviewed-by: José Roberto de Souza <jose.souza at intel.com>

> 
> Signed-off-by: Stuart Summers <stuart.summers at intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> ---
>  drivers/gpu/drm/i915/i915_drv.h          | 2 ++
>  drivers/gpu/drm/i915/intel_device_info.h | 1 +
>  2 files changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index bed12799495b..162b1ead88d3 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1580,6 +1580,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>  #define HAS_LOGICAL_RING_PREEMPTION(dev_priv) \
>  		(INTEL_INFO(dev_priv)->has_logical_ring_preemption)
>  
> +#define HAS_MASTER_UNIT_IRQ(dev_priv) (INTEL_INFO(dev_priv)->has_master_unit_irq)
> +
>  #define HAS_EXECLISTS(dev_priv) HAS_LOGICAL_RING_CONTEXTS(dev_priv)
>  
>  #define INTEL_PPGTT(dev_priv) (INTEL_INFO(dev_priv)->ppgtt_type)
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index c912acd06109..ced979c9b366 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -121,6 +121,7 @@ enum intel_ppgtt_type {
>  	func(has_logical_ring_contexts); \
>  	func(has_logical_ring_elsq); \
>  	func(has_logical_ring_preemption); \
> +	func(has_master_unit_irq); \
>  	func(has_pooled_eu); \
>  	func(has_rc6); \
>  	func(has_rc6p); \