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Diffstat (limited to 'include/drm/drm_writeback.h')
-rw-r--r--include/drm/drm_writeback.h30
1 files changed, 28 insertions, 2 deletions
diff --git a/include/drm/drm_writeback.h b/include/drm/drm_writeback.h
index 23df9d463003..777c14c847f0 100644
--- a/include/drm/drm_writeback.h
+++ b/include/drm/drm_writeback.h
@@ -80,6 +80,20 @@ struct drm_writeback_connector {
struct drm_writeback_job {
/**
+ * @connector:
+ *
+ * Back-pointer to the writeback connector associated with the job
+ */
+ struct drm_writeback_connector *connector;
+
+ /**
+ * @prepared:
+ *
+ * Set when the job has been prepared with drm_writeback_prepare_job()
+ */
+ bool prepared;
+
+ /**
* @cleanup_work:
*
* Used to allow drm_writeback_signal_completion to defer dropping the
@@ -98,7 +112,7 @@ struct drm_writeback_job {
* @fb:
*
* Framebuffer to be written to by the writeback connector. Do not set
- * directly, use drm_atomic_set_writeback_fb_for_connector()
+ * directly, use drm_writeback_set_fb()
*/
struct drm_framebuffer *fb;
@@ -108,6 +122,13 @@ struct drm_writeback_job {
* Fence which will signal once the writeback has completed
*/
struct dma_fence *out_fence;
+
+ /**
+ * @priv:
+ *
+ * Driver-private data
+ */
+ void *priv;
};
static inline struct drm_writeback_connector *
@@ -122,8 +143,13 @@ int drm_writeback_connector_init(struct drm_device *dev,
const struct drm_encoder_helper_funcs *enc_helper_funcs,
const u32 *formats, int n_formats);
+int drm_writeback_set_fb(struct drm_connector_state *conn_state,
+ struct drm_framebuffer *fb);
+
+int drm_writeback_prepare_job(struct drm_writeback_job *job);
+
void drm_writeback_queue_job(struct drm_writeback_connector *wb_connector,
- struct drm_writeback_job *job);
+ struct drm_connector_state *conn_state);
void drm_writeback_cleanup_job(struct drm_writeback_job *job);