DSB context destroyed using intel_dsb_put() in cleanup function.
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Cc: Jani Nikula <jani.nik...@intel.com>
Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
Signed-off-by: Animesh Manna <animesh.ma...@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index 6dea61689290..7c2dabc46d1f 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -13724,6 +13724,22 @@ static void intel_prepare_dsb(struct drm_atomic_state
*state)
}
}
+static void intel_cleanup_dsb(struct drm_atomic_state *state)
+{
+ struct drm_crtc_state *crtc_state;
+ struct drm_crtc *crtc;
+ struct intel_crtc_state *config;
+ int i;
+
+ if (!state)
+ return;
+
+ for_each_new_crtc_in_state(state, crtc, crtc_state, i) {
+ config = to_intel_crtc_state(crtc_state);
+ intel_dsb_put(config->dsb);
+ }
+}
+
static void intel_atomic_helper_free_state(struct drm_i915_private *dev_priv)
{
struct intel_atomic_state *state, *next;
@@ -13772,6 +13788,7 @@ static void intel_atomic_cleanup_work(struct
work_struct *work)
container_of(work, struct drm_atomic_state, commit_work);
struct drm_i915_private *i915 = to_i915(state->dev);
+ intel_cleanup_dsb(state);
drm_atomic_helper_cleanup_planes(&i915->drm, state);
drm_atomic_helper_commit_cleanup_done(state);
drm_atomic_state_put(state);
--
2.21.0
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