media: avoid use of 'videobuf'

The term 'videobuf' typically refers to the old videobuf version 1
framework. Avoid using this word in drivers that are converted to
vb2.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

Documentation/driver-api/media/drivers/pxa_camera.rst

@@ -19,7 +19,7 @@ Global video workflow
 
 a) QCI stopped
    Initially, the QCI interface is stopped.
-   When a buffer is queued (pxa_videobuf_ops->buf_queue), the QCI starts.
+   When a buffer is queued, start_streaming is called and the QCI starts.
 
 b) QCI started
    More buffers can be queued while the QCI is started without halting the

drivers/media/dvb-frontends/rtl2832_sdr.c

@@ -245,7 +245,7 @@ static void rtl2832_sdr_urb_complete(struct urb *urb)
 		if (unlikely(fbuf == NULL)) {
 			dev->vb_full++;
 			dev_notice_ratelimited(&pdev->dev,
-					       "videobuf is full, %d packets dropped\n",
+					       "video buffer is full, %d packets dropped\n",
 					       dev->vb_full);
 			goto skip;
 		}

drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c

@@ -1020,7 +1020,7 @@ static int solo_g_parm(struct file *file, void *priv,
 	cp->timeperframe.numerator = solo_enc->interval;
 	cp->timeperframe.denominator = solo_enc->solo_dev->fps;
 	cp->capturemode = 0;
-	/* XXX: Shouldn't we be able to get/set this from videobuf? */
+	/* XXX: Shouldn't we be able to get/set this from vb2? */
 	cp->readbuffers = 2;
 
 	return 0;

drivers/media/platform/intel/pxa_camera.c

@@ -854,7 +854,7 @@ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
 	return -ENOMEM;
 }
 
-static void pxa_videobuf_set_actdma(struct pxa_camera_dev *pcdev,
+static void pxa_video_buf_set_actdma(struct pxa_camera_dev *pcdev,
 				    struct pxa_buffer *buf)
 {
 	buf->active_dma = DMA_Y;
@@ -973,7 +973,7 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev,
  * stopped. This means the tailed buffer would never be transferred by DMA.
  * This function restarts the capture for this corner case, where :
  *  - DADR() == DADDR_STOP
- *  - a videobuffer is queued on the pcdev->capture list
+ *  - a video buffer is queued on the pcdev->capture list
  *
  * Please check the "DMA hot chaining timeslice issue" in
  *   Documentation/driver-api/media/drivers/pxa_camera.rst
@@ -1163,7 +1163,7 @@ static void pxa_camera_eof(struct tasklet_struct *t)
 	pcdev->active = list_first_entry(&pcdev->capture,
 					 struct pxa_buffer, queue);
 	buf = pcdev->active;
-	pxa_videobuf_set_actdma(pcdev, buf);
+	pxa_video_buf_set_actdma(pcdev, buf);
 
 	pxa_dma_start_channels(pcdev);
 }
@@ -1416,7 +1416,7 @@ static int pxac_vb2_prepare(struct vb2_buffer *vb)
 	 * the actual buffer is yours
 	 */
 	buf->inwork = 0;
-	pxa_videobuf_set_actdma(pcdev, buf);
+	pxa_video_buf_set_actdma(pcdev, buf);
 
 	return ret;
 }

drivers/media/platform/marvell/mcam-core.h

@@ -32,7 +32,7 @@
 
 #if !defined(MCAM_MODE_VMALLOC) && !defined(MCAM_MODE_DMA_CONTIG) && \
 	!defined(MCAM_MODE_DMA_SG)
-#error One of the videobuf buffer modes must be selected in the config
+#error One of the vb2 buffer modes must be selected in the config
 #endif
 
 

drivers/media/platform/renesas/vsp1/vsp1_video.c

@@ -305,7 +305,7 @@ static int vsp1_video_pipeline_setup_partitions(struct vsp1_pipeline *pipe)
  * @video: the video node
  *
  * This function completes the current buffer by filling its sequence number,
- * time stamp and payload size, and hands it back to the videobuf core.
+ * time stamp and payload size, and hands it back to the vb2 core.
  *
  * Return the next queued buffer or NULL if the queue is empty.
  */

drivers/media/platform/samsung/exynos4-is/fimc-core.h

@@ -215,7 +215,7 @@ struct fimc_addr {
 
 /**
  * struct fimc_vid_buffer - the driver's video buffer
- * @vb:    v4l videobuf buffer
+ * @vb:    v4l vb2 buffer
  * @list:  linked list structure for buffer queue
  * @addr: precalculated DMA address set
  * @index: buffer index for the output DMA engine

drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c

@@ -323,7 +323,7 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
 	}
 	ctx->sequence++;
 	/* The MFC returns address of the buffer, now we have to
-	 * check which videobuf does it correspond to */
+	 * check which vb2_buffer does it correspond to */
 	list_for_each_entry(dst_buf, &ctx->dst_queue, list) {
 		u32 addr = (u32)vb2_dma_contig_plane_dma_addr(&dst_buf->b->vb2_buf, 0);
 

drivers/media/test-drivers/vim2m.c

@@ -2,7 +2,7 @@
 /*
  * A virtual v4l2-mem2mem example device.
  *
- * This is a virtual device driver for testing mem-to-mem videobuf framework.
+ * This is a virtual device driver for testing mem-to-mem vb2 framework.
  * It simulates a device that uses memory buffers for both source and
  * destination, processes the data and issues an "irq" (simulated by a delayed
  * workqueue).

drivers/media/usb/airspy/airspy.c

@@ -294,7 +294,7 @@ static void airspy_urb_complete(struct urb *urb)
 		if (unlikely(fbuf == NULL)) {
 			s->vb_full++;
 			dev_notice_ratelimited(s->dev,
-					"videobuf is full, %d packets dropped\n",
+					"video buffer is full, %d packets dropped\n",
 					s->vb_full);
 			goto skip;
 		}

drivers/media/usb/au0828/au0828-video.c

@@ -384,7 +384,7 @@ static void au0828_copy_video(struct au0828_dev *dev,
 }
 
 /*
- * video-buf generic routine to get the next available buffer
+ * generic routine to get the next available buffer
  */
 static inline void get_next_buf(struct au0828_dmaqueue *dma_q,
 				struct au0828_buffer **buf)
@@ -459,7 +459,7 @@ static void au0828_copy_vbi(struct au0828_dev *dev,
 
 
 /*
- * video-buf generic routine to get the next available VBI buffer
+ * generic routine to get the next available VBI buffer
  */
 static inline void vbi_get_next_buf(struct au0828_dmaqueue *dma_q,
 				    struct au0828_buffer **buf)

drivers/media/usb/cx231xx/cx231xx-vbi.c

@@ -558,7 +558,7 @@ u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
 }
 
 /*
- * video-buf generic routine to get the next available buffer
+ * generic routine to get the next available buffer
  */
 static inline void get_next_vbi_buf(struct cx231xx_dmaqueue *dma_q,
 				    struct cx231xx_buffer **buf)

drivers/media/usb/cx231xx/cx231xx-video.c

@@ -220,7 +220,7 @@ static inline void print_err_status(struct cx231xx *dev, int packet, int status)
 }
 
 /*
- * video-buf generic routine to get the next available buffer
+ * generic routine to get the next available buffer
  */
 static inline void get_next_buf(struct cx231xx_dmaqueue *dma_q,
 				struct cx231xx_buffer **buf)

drivers/media/usb/em28xx/em28xx-video.c

@@ -440,7 +440,7 @@ static inline void finish_buffer(struct em28xx *dev,
 }
 
 /*
- * Copy picture data from USB buffer to videobuf buffer
+ * Copy picture data from USB buffer to video buffer
  */
 static void em28xx_copy_video(struct em28xx *dev,
 			      struct em28xx_buffer *buf,
@@ -521,7 +521,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 }
 
 /*
- * Copy VBI data from USB buffer to videobuf buffer
+ * Copy VBI data from USB buffer to video buffer
  */
 static void em28xx_copy_vbi(struct em28xx *dev,
 			    struct em28xx_buffer *buf,

drivers/media/usb/msi2500/msi2500.c

@@ -411,7 +411,7 @@ static void msi2500_isoc_handler(struct urb *urb)
 		if (unlikely(fbuf == NULL)) {
 			dev->vb_full++;
 			dev_dbg_ratelimited(dev->dev,
-					    "videobuf is full, %d packets dropped\n",
+					    "video buffer is full, %d packets dropped\n",
 					    dev->vb_full);
 			continue;
 		}

drivers/media/usb/pvrusb2/pvrusb2-dvb.c

@@ -80,7 +80,7 @@ static int pvr2_dvb_feed_func(struct pvr2_dvb_adapter *adap)
 static int pvr2_dvb_feed_thread(void *data)
 {
 	int stat = pvr2_dvb_feed_func(data);
-	/* from videobuf-dvb.c: */
+
 	while (!kthread_should_stop()) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule();