[Intel-gfx] [CI 1/1] drm/i915/rps: Query min/max freq from FW when displaying in sysfs

[Ashutosh Dixit]

CI ONLY, PLEASE DON'T REVIEW

Instead of displaying i915 cached values, query min/max freq from FW when
displaying in sysfs.

FIXME: "show" functions don't allow you to return error!!!

Signed-off-by: Ashutosh Dixit <ashutosh.di...@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_rps.c | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c 
b/drivers/gpu/drm/i915/gt/intel_rps.c
index 6c34a83c24b34..12609714055d5 100644
--- a/drivers/gpu/drm/i915/gt/intel_rps.c
+++ b/drivers/gpu/drm/i915/gt/intel_rps.c
@@ -2162,10 +2162,15 @@ u32 intel_rps_get_max_frequency(struct intel_rps *rps)
 {
        struct intel_guc_slpc *slpc = rps_to_slpc(rps);
 
-       if (rps_uses_slpc(rps))
-               return slpc->max_freq_softlimit;
-       else
+       if (rps_uses_slpc(rps)) {
+               u32 val;
+
+               intel_guc_slpc_get_max_freq(slpc, &val);
+
+               return val;
+       } else {
                return intel_gpu_freq(rps, rps->max_freq_softlimit);
+       }
 }
 
 /**
@@ -2482,10 +2487,15 @@ u32 intel_rps_get_min_frequency(struct intel_rps *rps)
 {
        struct intel_guc_slpc *slpc = rps_to_slpc(rps);
 
-       if (rps_uses_slpc(rps))
-               return slpc->min_freq_softlimit;
-       else
+       if (rps_uses_slpc(rps)) {
+               u32 val;
+
+               intel_guc_slpc_get_min_freq(slpc, &val);
+
+               return val;
+       } else {
                return intel_gpu_freq(rps, rps->min_freq_softlimit);
+       }
 }
 
 /**
-- 
2.38.0