From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Replace the hand rolled stuff with drm_encoder_mask() when populating
possible_clones, and rename the function to
intel_encoder_possible_clones() to make it clear what it's used for.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index f09eda75711a..503c20a3a49c 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15197,21 +15197,18 @@ int intel_get_pipe_from_crtc_id_ioctl(struct
drm_device *dev, void *data,
return 0;
}
-static int intel_encoder_clones(struct intel_encoder *encoder)
+static u32 intel_encoder_possible_clones(struct intel_encoder *encoder)
{
struct drm_device *dev = encoder->base.dev;
struct intel_encoder *source_encoder;
- int index_mask = 0;
- int entry = 0;
+ u32 possible_clones = 0;
for_each_intel_encoder(dev, source_encoder) {
if (encoders_cloneable(encoder, source_encoder))
- index_mask |= (1 << entry);
-
- entry++;
+ possible_clones |=
drm_encoder_mask(&source_encoder->base);
}
- return index_mask;
+ return possible_clones;
}
static bool ilk_has_edp_a(struct drm_i915_private *dev_priv)
@@ -15505,7 +15502,7 @@ static void intel_setup_outputs(struct drm_i915_private
*dev_priv)
for_each_intel_encoder(&dev_priv->drm, encoder) {
encoder->base.possible_crtcs = encoder->crtc_mask;
encoder->base.possible_clones =
- intel_encoder_clones(encoder);
+ intel_encoder_possible_clones(encoder);
}
intel_init_pch_refclk(dev_priv);
--
2.21.0
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