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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-12-11 15:48:26 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-12-11 15:58:19 +0200
commit0763b8a80e3d2d2f44a98cd8e5c789879f72e249 (patch)
treea410e5985344ea834b1c1c5ec2117605c9a3c62d /utils/ipu3/ipu3-process.sh
parent1ebd2c09f56ea53befc6924b2e3c5137d3aff1a0 (diff)
utils: ipu3: process: Configure formats on ImgU subdev pads
Set format and selection rectangles on the ImgU subdev as required by the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'utils/ipu3/ipu3-process.sh')
-rwxr-xr-xutils/ipu3/ipu3-process.sh31
1 files changed, 23 insertions, 8 deletions
diff --git a/utils/ipu3/ipu3-process.sh b/utils/ipu3/ipu3-process.sh
index 0d1df943..bb4abbe8 100755
--- a/utils/ipu3/ipu3-process.sh
+++ b/utils/ipu3/ipu3-process.sh
@@ -13,6 +13,8 @@
# - raw2pnm (from nvt https://github.com/intel/nvt.git)
# - yavta (from git://git.ideasonboard.org/yavta.git)
+imgu_entity="ipu3-imgu 0"
+
# Locate the media device
find_media_device() {
local mdev
@@ -35,12 +37,25 @@ configure_pipeline() {
local enable_3a=1
local enable_out=1
local enable_vf=1
+ local mode=0
+ # Configure the links
$mediactl -r
- $mediactl -l "\"ipu3-imgu 0 input\":0 -> \"ipu3-imgu 0\":0[1]"
- $mediactl -l "\"ipu3-imgu 0\":2 -> \"ipu3-imgu 0 output\":0[$enable_out]"
- $mediactl -l "\"ipu3-imgu 0\":3 -> \"ipu3-imgu 0 viewfinder\":0[$enable_vf]"
- $mediactl -l "\"ipu3-imgu 0\":4 -> \"ipu3-imgu 0 3a stat\":0[$enable_3a]"
+ $mediactl -l "\"$imgu_entity input\":0 -> \"$imgu_entity\":0[1]"
+ $mediactl -l "\"$imgu_entity\":2 -> \"$imgu_entity output\":0[$enable_out]"
+ $mediactl -l "\"$imgu_entity\":3 -> \"$imgu_entity viewfinder\":0[$enable_vf]"
+ $mediactl -l "\"$imgu_entity\":4 -> \"$imgu_entity 3a stat\":0[$enable_3a]"
+
+ # Select processing mode (0 for video, 1 for still image)
+ yavta --no-query -w "0x009819c1 $mode" $($mediactl -e "$imgu_entity")
+
+ # Set formats. The media bus code doesn't matter as it is ignored by the
+ # driver. We should use the FIXED format, but media-ctl doesn't support
+ # it.
+ $mediactl -V "\"$imgu_entity\":0 [fmt:SBGGR10_1X10/$out_size crop:(0,0)/$in_size compose:(0,0)/$in_size]"
+ $mediactl -V "\"$imgu_entity\":2 [fmt:SBGGR10_1X10/$out_size]"
+ $mediactl -V "\"$imgu_entity\":3 [fmt:SBGGR10_1X10/$vf_size]"
+ $mediactl -V "\"$imgu_entity\":4 [fmt:SBGGR10_1X10/$out_size]"
}
# Perform frame processing through the IMGU
@@ -53,17 +68,17 @@ process_frames() {
# statistics. Sleep 500ms between each execution of yavta to keep the
# stdout messages readable.
$yavta -f $IMGU_OUT_PIXELFORMAT -s $out_size "-F$output_dir/frame-out-#.bin" \
- $($mediactl -e "ipu3-imgu 0 output") &
+ $($mediactl -e "$imgu_entity output") &
sleep 0.5
$yavta -f $IMGU_VF_PIXELFORMAT -s $vf_size "-F$output_dir/frame-vf-#.bin" \
- $($mediactl -e "ipu3-imgu 0 viewfinder") &
+ $($mediactl -e "$imgu_entity viewfinder") &
sleep 0.5
- $yavta $($mediactl -e "ipu3-imgu 0 3a stat") &
+ $yavta $($mediactl -e "$imgu_entity 3a stat") &
sleep 0.5
# Feed the IMGU input.
$yavta -f $IMGU_IN_PIXELFORMAT -s $in_size "-F$in_file" \
- $($mediactl -e "ipu3-imgu 0 input")
+ $($mediactl -e "$imgu_entity input")
}
# Convert captured files to ppm