Make the code easier to read.
Suggested-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_fbc.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 7d8e996..4d6ebc7 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -46,6 +46,11 @@ static inline bool fbc_supported(struct drm_i915_private *dev_priv)
return dev_priv->fbc.enable_fbc != NULL;
}
+static inline bool fbc_on_pipe_a_only(struct drm_i915_private *dev_priv)
+{
+ return IS_HASWELL(dev_priv) || INTEL_INFO(dev_priv)->gen >= 8;
+}
+
/*
* In some platforms where the CRTC's x:0/y:0 coordinates doesn't match the
* frontbuffer's x:0/y:0 coordinates we lie to the hardware about the plane's
@@ -543,10 +548,6 @@ static struct drm_crtc *intel_fbc_find_crtc(struct drm_i915_private *dev_priv)
{
struct drm_crtc *crtc = NULL, *tmp_crtc;
enum pipe pipe;
- bool pipe_a_only = false;
-
- if (IS_HASWELL(dev_priv) || INTEL_INFO(dev_priv)->gen >= 8)
- pipe_a_only = true;
for_each_pipe(dev_priv, pipe) {
tmp_crtc = dev_priv->pipe_to_crtc_mapping[pipe];
@@ -555,7 +556,7 @@ static struct drm_crtc *intel_fbc_find_crtc(struct drm_i915_private *dev_priv)
to_intel_plane_state(tmp_crtc->primary->state)->visible)
crtc = tmp_crtc;
- if (pipe_a_only)
+ if (fbc_on_pipe_a_only(dev_priv))
break;
}
@@ -1146,7 +1147,7 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
dev_priv->fbc.possible_framebuffer_bits |=
INTEL_FRONTBUFFER_PRIMARY(pipe);
- if (IS_HASWELL(dev_priv) || INTEL_INFO(dev_priv)->gen >= 8)
+ if (fbc_on_pipe_a_only(dev_priv))
break;
}
--
2.6.1
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