On Sat, Aug 20, 2016 at 10:39:07AM +0530, Sagar Arun Kamble wrote:
> From: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
>
> If slpc enabled, then add enable SLPC flag to guc
> control parameter during guc load.
>
> v2: Use intel_slpc_enabled() (Paulo)
>
> v5: Rebase. (Sagar)
>
> Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
> Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_guc_loader.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
> index 6765edf..2edd255 100644
> --- a/drivers/gpu/drm/i915/intel_guc_loader.c
> +++ b/drivers/gpu/drm/i915/intel_guc_loader.c
> @@ -212,6 +212,9 @@ static void set_guc_init_params(struct drm_i915_private *dev_priv)
> params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
> GUC_CTL_VCS2_ENABLED;
>
> + if (intel_slpc_enabled())
> + params[GUC_CTL_FEATURE] |= GUC_CTL_ENABLE_SLPC;
> +
> if (i915.guc_log_level >= 0) {
> params[GUC_CTL_LOG_PARAMS] = guc->log_flags;
> params[GUC_CTL_DEBUG] =
Reviewed-by: David Weinehall <david.weinehall@xxxxxxxxxxxxxxx>
--
/) David Weinehall <tao@xxxxxxxxxx> /) Northern lights wander (\
// Maintainer of the v2.0 kernel // Dance across the winter sky //
\) http://www.acc.umu.se/~tao/ (/ Full colour fire (/
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