There is no issues changing the PSR variables even if PSR will be not
enabled but it avoid having misleading values like have psr2_enabled
set but enabled unset.
Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandi...@intel.com>
Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
Signed-off-by: José Roberto de Souza <jose.so...@intel.com>
---
drivers/gpu/drm/i915/intel_psr.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 2084784f320d..827b8c31783d 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -716,14 +716,15 @@ void intel_psr_enable(struct intel_dp *intel_dp,
goto unlock;
}
+ if (!psr_global_enabled(dev_priv->psr.debug)) {
+ DRM_DEBUG_KMS("PSR disabled by flag\n");
+ goto unlock;
+ }
+
dev_priv->psr.psr2_enabled = intel_psr2_enabled(dev_priv, crtc_state);
dev_priv->psr.busy_frontbuffer_bits = 0;
dev_priv->psr.prepared = true;
-
- if (psr_global_enabled(dev_priv->psr.debug))
- intel_psr_enable_locked(dev_priv, crtc_state);
- else
- DRM_DEBUG_KMS("PSR disabled by flag\n");
+ intel_psr_enable_locked(dev_priv, crtc_state);
unlock:
mutex_unlock(&dev_priv->psr.lock);
--
2.19.2
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