[Intel-gfx] [PATCH] drm/i915: fix broadwell EU computation

[Lionel Landwerlin]

On 12/11/2018 15:57, Tvrtko Ursulin wrote:
>
> On 12/11/2018 12:39, Lionel Landwerlin wrote:
>> subslice_mask is an array indexed by slice, not subslice.
>>
>> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
>> Fixes: 8cc7669355136f ("drm/i915: store all subslice masks")
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108712
>> ---
>>   drivers/gpu/drm/i915/intel_device_info.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_device_info.c 
>> b/drivers/gpu/drm/i915/intel_device_info.c
>> index 89ed3a84a4fa..ceecb5bd5226 100644
>> --- a/drivers/gpu/drm/i915/intel_device_info.c
>> +++ b/drivers/gpu/drm/i915/intel_device_info.c
>> @@ -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;
>>
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>
> Regards,
>
> Tvrtko
>
Thanks all, pushed.


-

Lionel