va: Document device-path property.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3361>

subprojects/gst-plugins-bad/sys/va/gstvaav1dec.c

@@ -1035,6 +1035,13 @@ gst_va_av1_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaAV1Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), AV1,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvabaseenc.c

@@ -901,6 +901,11 @@ gst_va_base_enc_class_init (GstVaBaseEncClass * klass)
 
   klass->reset_state = GST_DEBUG_FUNCPTR (gst_va_base_enc_reset_state_default);
 
+  /**
+   * GstVaBaseEnc:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   */
   properties[PROP_DEVICE_PATH] = g_param_spec_string ("device-path",
       "Device Path", "DRM device path", NULL,
       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);

subprojects/gst-plugins-bad/sys/va/gstvacompositor.c

@@ -1400,10 +1400,20 @@ gst_va_compositor_class_init (gpointer g_class, gpointer class_data)
   vagg_class->create_output_buffer =
       GST_DEBUG_FUNCPTR (gst_va_compositor_create_output_buffer);
 
+  /**
+   * GstVaCompositor:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   */
   properties[PROP_DEVICE_PATH] = g_param_spec_string ("device-path",
       "Device Path", "DRM device path", NULL,
       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 
+  /**
+   * GstVaCompositor:scale-method:
+   *
+   * Sets the scale method algorithm to use when resizing.
+   */
   properties[PROP_SCALE_METHOD] = g_param_spec_enum ("scale-method",
       "Scale Method", "Scale method to use", GST_TYPE_VA_SCALE_METHOD,
       VA_FILTER_SCALING_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

subprojects/gst-plugins-bad/sys/va/gstvah264dec.c

@@ -936,6 +936,13 @@ gst_va_h264_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaH264Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), H264,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvah265dec.c

@@ -1291,6 +1291,13 @@ gst_va_h265_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaH265Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), HEVC,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvajpegdec.c

@@ -469,6 +469,11 @@ gst_va_jpeg_dec_class_init (gpointer g_class, gpointer class_data)
   jpegdecoder_class->output_picture =
       GST_DEBUG_FUNCPTR (gst_va_jpeg_dec_output_picture);
 
+  /**
+   * GstVaJpegDec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), JPEG,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvampeg2dec.c

@@ -631,6 +631,13 @@ gst_va_mpeg2_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaMpeg2Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), MPEG2,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvavp8dec.c

@@ -504,6 +504,13 @@ gst_va_vp8_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaVp8Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), VP8,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);

subprojects/gst-plugins-bad/sys/va/gstvavp9dec.c

@@ -652,6 +652,13 @@ gst_va_vp9_dec_class_init (gpointer g_class, gpointer class_data)
 
   parent_class = g_type_class_peek_parent (g_class);
 
+  /**
+   * GstVaVp9Dec:device-path:
+   *
+   * It shows the DRM device path used for the VA operation, if any.
+   *
+   * Since: 1.22
+   */
   gst_va_base_dec_class_init (GST_VA_BASE_DEC_CLASS (g_class), VP9,
       cdata->render_device_path, cdata->sink_caps, cdata->src_caps,
       src_doc_caps, sink_doc_caps);