Re: [Intel-gfx] [PATCH 5/8] drm/i915/gt: Fix perf limit reasons bit positions

[Andi Shyti <andi.shyti@linux.intel.com>]

On Thu, Sep 08, 2022 at 06:07:08PM +0530, Sundaresan, Sujaritha wrote:
> 
> On 9/8/2022 4:12 PM, Andi Shyti wrote:
> > Hi,
> > 
> > On Wed, Sep 07, 2022 at 10:21:53PM -0700, Ashutosh Dixit wrote:
> > > Perf limit reasons bit positions were off by one.
> > > 
> > > Fixes: fa68bff7cf27 ("drm/i915/gt: Add sysfs throttle frequency interfaces")
> > > Cc: stable@vger.kernel.org # v5.18+
> > > Cc: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com>
> > > Cc: Andi Shyti <andi.shyti@linux.intel.com>
> > > Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
> > Thanks Ashutosh!
> > 
> > > ---
> > >   drivers/gpu/drm/i915/i915_reg.h | 16 ++++++++--------
> > >   1 file changed, 8 insertions(+), 8 deletions(-)
> > > 
> > > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> > > index c413eec3373f..24009786f88b 100644
> > > --- a/drivers/gpu/drm/i915/i915_reg.h
> > > +++ b/drivers/gpu/drm/i915/i915_reg.h
> > > @@ -1794,14 +1794,14 @@
> > >   #define GT0_PERF_LIMIT_REASONS		_MMIO(0x1381a8)
> > >   #define   GT0_PERF_LIMIT_REASONS_MASK	0xde3
> > > -#define   PROCHOT_MASK			REG_BIT(1)
> > > -#define   THERMAL_LIMIT_MASK		REG_BIT(2)
> > > -#define   RATL_MASK			REG_BIT(6)
> > > -#define   VR_THERMALERT_MASK		REG_BIT(7)
> > > -#define   VR_TDC_MASK			REG_BIT(8)
> > > -#define   POWER_LIMIT_4_MASK		REG_BIT(9)
> > > -#define   POWER_LIMIT_1_MASK		REG_BIT(11)
> > > -#define   POWER_LIMIT_2_MASK		REG_BIT(12)
> > > +#define   PROCHOT_MASK			REG_BIT(0)
> > > +#define   THERMAL_LIMIT_MASK		REG_BIT(1)
> > > +#define   RATL_MASK			REG_BIT(5)
> > > +#define   VR_THERMALERT_MASK		REG_BIT(6)
> > > +#define   VR_TDC_MASK			REG_BIT(7)
> > > +#define   POWER_LIMIT_4_MASK		REG_BIT(8)
> > > +#define   POWER_LIMIT_1_MASK		REG_BIT(10)
> > > +#define   POWER_LIMIT_2_MASK		REG_BIT(11)
> > Sujaritha, could you please check and r-b this one?
> > 
> > Thanks,
> > Andi
> 
> Looks good. I've checked the reg bits.
> 
> Reviewed-by : Sujaritha Sundaresan <sujaritha.sundaresan@intel.com>

Thanks! then:

Acked-by: Andi Shyti <andi.shyti@linux.intel.com>

Andi