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utils: ipu3: process: Configure formats on ImgU subdev pads

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Set format and selection rectangles on the ImgU subdev as required by
the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2018-12-11 15:48:26 +02:00
parent 1ebd2c09f5
commit 0763b8a80e
1 changed files with 23 additions and 8 deletions
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31
utils/ipu3/ipu3-process.sh
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@ -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