Instead of assuming a single slice on HSW when defining
subslices for the platform, use a local variable to set
the maximum subslices per slice.
Signed-off-by: Stuart Summers <stuart.summers@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_device_info.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 9a79d9d547c5..2b81cc731fa2 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -541,6 +541,7 @@ static void haswell_sseu_info_init(struct drm_i915_private *dev_priv)
{
struct sseu_dev_info *sseu = &RUNTIME_INFO(dev_priv)->sseu;
u32 fuse1;
+ u8 subslice_mask;
int s, ss;
/*
@@ -553,16 +554,16 @@ static void haswell_sseu_info_init(struct drm_i915_private *dev_priv)
/* fall through */
case 1:
sseu->slice_mask = BIT(0);
- sseu->subslice_mask[0] = BIT(0);
+ subslice_mask = BIT(0);
break;
case 2:
sseu->slice_mask = BIT(0);
- sseu->subslice_mask[0] = BIT(0) | BIT(1);
+ subslice_mask = BIT(0) | BIT(1);
break;
case 3:
sseu->slice_mask = BIT(0) | BIT(1);
- sseu->subslice_mask[0] = BIT(0) | BIT(1);
- sseu->subslice_mask[1] = BIT(0) | BIT(1);
+ subslice_mask = BIT(0) | BIT(1);
+ subslice_mask = BIT(0) | BIT(1);
break;
}
@@ -584,7 +585,7 @@ static void haswell_sseu_info_init(struct drm_i915_private *dev_priv)
}
intel_sseu_set_info(sseu, hweight8(sseu->slice_mask),
- hweight8(sseu->subslice_mask[0]),
+ hweight8(subslice_mask),
sseu->eu_per_subslice);
for (s = 0; s < sseu->max_slices; s++) {
--
2.21.0.5.gaeb582a983
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
