From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Record the default values as preparation for exposing the sysfs controls.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +++
drivers/gpu/drm/i915/gt/intel_rps.c | 2 ++
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h
index f08c2556aa25..1b22d7a50665 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h
@@ -83,6 +83,9 @@ enum intel_submission_method {
struct gt_defaults {
u32 min_freq;
u32 max_freq;
+
+ u8 rps_up_threshold;
+ u8 rps_down_threshold;
};
enum intel_gt_type {
diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c
index 791097eb9bfd..333abc8f7ecb 100644
--- a/drivers/gpu/drm/i915/gt/intel_rps.c
+++ b/drivers/gpu/drm/i915/gt/intel_rps.c
@@ -2016,7 +2016,9 @@ void intel_rps_init(struct intel_rps *rps)
/* Set default thresholds in % */
rps->power.up_threshold = 95;
+ rps_to_gt(rps)->defaults.rps_up_threshold = rps->power.up_threshold;
rps->power.down_threshold = 85;
+ rps_to_gt(rps)->defaults.rps_down_threshold = rps->power.down_threshold;
/* Finally allow us to boost to max by default */
rps->boost_freq = rps->max_freq;
--
2.39.2
