From: Jonas Karlman jonas@kwiboo.se
This adds reference count for HDR metadata blob, handled as part of duplicate and destroy connector state functions.
v2: Removed the hdr_metadata_changed initialization as the variable is dropped and not required.
Signed-off-by: Jonas Karlman jonas@kwiboo.se Signed-off-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/drm_atomic_state_helper.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index ac929f6..ec13823 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -391,6 +391,9 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector) drm_connector_get(connector); state->commit = NULL;
+ if (state->hdr_output_metadata) + drm_property_blob_get(state->hdr_output_metadata); + /* Don't copy over a writeback job, they are used only once */ state->writeback_job = NULL; } @@ -438,6 +441,8 @@ struct drm_connector_state *
if (state->writeback_job) drm_writeback_cleanup_job(state->writeback_job); + + drm_property_blob_put(state->hdr_output_metadata); } EXPORT_SYMBOL(__drm_atomic_helper_connector_destroy_state);