The patch spi: loopback-test: add test spi_message with delay after transfers has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 8687113e1515f4c9104a6eaedc384ec762c6550f Mon Sep 17 00:00:00 2001 From: Akinobu Mita <akinobu.mita@xxxxxxxxx> Date: Sat, 18 Mar 2017 03:17:31 +0900 Subject: [PATCH] spi: loopback-test: add test spi_message with delay after transfers This adds a new test to check whether the spi_transfer.delay_usecs setting has properly taken effect. Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- drivers/spi/spi-loopback-test.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c index 66e8cfd04395..fcae3377ec26 100644 --- a/drivers/spi/spi-loopback-test.c +++ b/drivers/spi/spi-loopback-test.c @@ -273,6 +273,25 @@ static struct spi_test spi_tests[] = { }, }, }, + { + .description = "two tx+rx transfers - delay after transfer", + .fill_option = FILL_COUNT_8, + .iterate_len = { ITERATE_MAX_LEN }, + .iterate_transfer_mask = BIT(0) | BIT(1), + .transfer_count = 2, + .transfers = { + { + .tx_buf = TX(0), + .rx_buf = RX(0), + .delay_usecs = 1000, + }, + { + .tx_buf = TX(0), + .rx_buf = RX(0), + .delay_usecs = 1000, + }, + }, + }, { /* end of tests sequence */ } }; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html