Merge tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Legacy soc_camera driver was removed from staging

 - New I2C sensor related drivers: dw9768, ch7322, max9271, rdacm20

 - TI vpe driver code was re-organized and had new features added

 - Added Xilinx MIPI CSI-2 Rx Subsystem driver

 - Added support for Infrared Toy and IR Droid devices

 - Lots of random driver fixes, new features and cleanups

* tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (318 commits)
  media: camss: fix memory leaks on error handling paths in probe
  media: davinci: vpif_capture: fix potential double free
  media: radio: remove redundant assignment to variable retval
  media: allegro: fix potential null dereference on header
  media: mtk-mdp: Fix a refcounting bug on error in init
  media: allegro: fix an error pointer vs NULL check
  media: meye: fix missing pm_mchip_mode field
  media: cafe-driver: use generic power management
  media: saa7164: use generic power management
  media: v4l2-dev/ioctl: Fix document for VIDIOC_QUERYCAP
  media: v4l2: Correct kernel-doc inconsistency
  media: v4l2: Correct kernel-doc inconsistency
  media: dvbdev.h: keep * together with the type
  media: v4l2-subdev.h: keep * together with the type
  media: videobuf2: Print videobuf2 buffer state by name
  media: colorspaces-details.rst: fix V4L2_COLORSPACE_JPEG description
  media: tw68: use generic power management
  media: meye: use generic power management
  media: cx88: use generic power management
  media: cx25821: use generic power management
  ...

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
index b22418436823..b88dc4ed06db 100644
--- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
+++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
@@ -137,3 +137,20 @@ void hantro_h1_jpeg_enc_run(struct hantro_ctx *ctx)
 
 	vepu_write(vpu, reg, H1_REG_ENC_CTRL);
 }
+
+void hantro_jpeg_enc_done(struct hantro_ctx *ctx)
+{
+	struct hantro_dev *vpu = ctx->dev;
+	u32 bytesused = vepu_read(vpu, H1_REG_STR_BUF_LIMIT) / 8;
+	struct vb2_v4l2_buffer *dst_buf = hantro_get_dst_buf(ctx);
+
+	/*
+	 * TODO: Rework the JPEG encoder to eliminate the need
+	 * for a bounce buffer.
+	 */
+	memcpy(vb2_plane_vaddr(&dst_buf->vb2_buf, 0) +
+	       ctx->vpu_dst_fmt->header_size,
+	       ctx->jpeg_enc.bounce_buffer.cpu, bytesused);
+	vb2_set_plane_payload(&dst_buf->vb2_buf, 0,
+			      ctx->vpu_dst_fmt->header_size + bytesused);
+}