From: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Add has_slpc capablity flag to indicate GuC firmware
supports single loop power control (SLPC). SLPC is
a replacement for some host-based power management
features.
v1: fix whitespace (Sagar)
Reviewed-by: David Weinehall <david.weinehall@xxxxxxxxxxxxxxx>
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 57fe045..5822d1f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -793,6 +793,7 @@ struct intel_csr {
func(has_rc6p); \
func(has_resource_streamer); \
func(has_runtime_pm); \
+ func(has_slpc); \
func(has_snoop); \
func(unfenced_needs_alignment); \
func(cursor_needs_physical); \
@@ -3105,6 +3106,7 @@ static inline struct scatterlist *__sg_next(struct scatterlist *sg)
#define HAS_GUC_UCODE(dev_priv) (HAS_GUC(dev_priv))
#define HAS_GUC_SCHED(dev_priv) (HAS_GUC(dev_priv))
#define HAS_HUC_UCODE(dev_priv) (HAS_GUC(dev_priv))
+#define HAS_SLPC(dev_priv) ((dev_priv)->info.has_slpc)
#define HAS_RESOURCE_STREAMER(dev_priv) ((dev_priv)->info.has_resource_streamer)
--
1.9.1
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