[PATCH RFT/RFC 49/49] staging: media: zoran: update TODO

Corentin Labbe clabbe at baylibre.com
Mon Sep 21 10:20:24 UTC 2020

Update the TODO of the zoran driver

Signed-off-by: Corentin Labbe <clabbe at baylibre.com>
 drivers/staging/media/zoran/TODO | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/media/zoran/TODO b/drivers/staging/media/zoran/TODO
index 54464095d0d7..6992540d3e53 100644
--- a/drivers/staging/media/zoran/TODO
+++ b/drivers/staging/media/zoran/TODO
@@ -1,4 +1,19 @@
-The zoran driver is marked deprecated. It will be removed
-around May 2019 unless someone is willing to update this
-driver to the latest V4L2 frameworks (especially the vb2
+How to test the zoran driver:
+- RAW capture
+	mplayer tv:///dev/video0 -tv driver=v4l2
+- MJPEG capture (compression)
+	mplayer tv:///dev/video0 -tv driver=v4l2:outfmt=mjpeg
+	TODO: need two test for both Dcim path
+- MJPEG play (decompression)
+	ffmpeg -i test.avi -vcodec mjpeg -an -f v4l2 /dev/video0
+	Note: only recent ffmpeg has the ability of sending non-raw video via v4l2
+	The original way of sending video was via mplayer vo_zr/vo_zr2, but it does not compile
+	anymore and is a dead end (usage of some old private ffmpeg structures).
+- fix the v4l compliance "TRY_FMT cannot handle an invalid pixelformat"
+- Filter JPEG data to made output work

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