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Commit 63ac3328 authored by Lionel Landwerlin's avatar Lionel Landwerlin
Browse files

drm/i915: fix broadwell EU computation 



subslice_mask is an array indexed by slice, not subslice.

Signed-off-by: default avatarLionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 8cc76693 ("drm/i915: store all subslice masks")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108712


Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181112123931.2815-1-lionel.g.landwerlin@intel.com
parent bcce8d86

drivers/gpu/drm/i915/intel_device_info.c

+1 −1
Original line number Diff line number Diff line
@@ -474,7 +474,7 @@ static void broadwell_sseu_info_init(struct drm_i915_private *dev_priv) 
			u8 eu_disabled_mask;

			u32 n_disabled;



			if (!(sseu->subslice_mask[ss] & BIT(ss)))

			if (!(sseu->subslice_mask[s] & BIT(ss)))

				/* skip disabled subslice */

				continue;