[Intel-gfx] [PATCH v2 7/8] drm/i915/psr: Include PSR_PERF_CNT in debugfs output on all platforms

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

The fact that DC states reset the PSR perofrmance counter
is no reason not to include it in the debug output.
But let's keep the comment there to remind people about
that caveat.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 28817f7bd8c3..843fec3651e0 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -2872,12 +2872,10 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp)
 	/*
 	 * SKL+ Perf counter is reset to 0 everytime DC state is entered
 	 */
-	if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
-		val = intel_de_read(dev_priv,
-				    EDP_PSR_PERF_CNT(intel_dp->psr.transcoder));
-		seq_printf(m, "Performance counter: %u\n",
-			   REG_FIELD_GET(EDP_PSR_PERF_CNT_MASK, val));
-	}
+	val = intel_de_read(dev_priv,
+			    EDP_PSR_PERF_CNT(intel_dp->psr.transcoder));
+	seq_printf(m, "Performance counter: %u\n",
+		   REG_FIELD_GET(EDP_PSR_PERF_CNT_MASK, val));
 
 	if (psr->debug & I915_PSR_DEBUG_IRQ) {
 		seq_printf(m, "Last attempted entry at: %lld\n",
-- 
2.39.2