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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2020 Renesas Electronics Corporation
#
# Test unbinding and binding all VSP1 devices, performing a simple
# copy test to validate the hardware afterwards.
#
. ./vsp-lib.sh
features="rpf.0 wpf.0"
vsp1_driver=/sys/bus/platform/drivers/vsp1
vsps=$(cd /sys/bus/platform/devices/; ls | grep vsp)
unbind_vsp() {
echo $1 > $vsp1_driver/unbind
}
bind_vsp() {
echo $1 > $vsp1_driver/bind
}
# Input is directly copied to the output. No change in format or size.
test_copy() {
local format=$1
local insize=$2
test_start "simple hardware validation after unbind/bind cycles"
pipe_configure rpf-wpf 0 0
format_configure rpf-wpf 0 0 $format $insize $format
vsp_runner rpf.0 &
vsp_runner wpf.0
local result=$(compare_frames)
test_complete $result
}
test_main() {
local format
# Unbind and rebind VSPs individually
for v in $vsps; do
unbind_vsp $v
bind_vsp $v
done
# Perform a simple copy test to validate HW is alive
test_copy RGB24 128x128
}
test_init $0 "$features"
test_run
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