From: Nuno Sa <nuno.sa@analog.com>
Date: Fri, 2 Aug 2024 14:27:01 +0000 (+0200)
Subject: iio: backend: add a modified prbs23 support
X-Git-Tag: v6.12-rc1~39^2~37^2~52
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b001635a7c3014fe7745a507840c5d8f58235c04;p=thirdparty%2Fkernel%2Flinux.git

iio: backend: add a modified prbs23 support

Support ADI specific prb23 sequence that can be used both for
calibrating or debugging digital interfaces.

Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://patch.msgid.link/20240802-dev-iio-backend-add-debugfs-v2-3-4cb62852f0d0@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/include/linux/iio/backend.h b/include/linux/iio/backend.h
index 9d0dba7ab9e78..2b9d1aa865522 100644
--- a/include/linux/iio/backend.h
+++ b/include/linux/iio/backend.h
@@ -56,6 +56,8 @@ enum iio_backend_test_pattern {
 	IIO_BACKEND_NO_TEST_PATTERN,
 	/* modified prbs9 */
 	IIO_BACKEND_ADI_PRBS_9A = 32,
+	/* modified prbs23 */
+	IIO_BACKEND_ADI_PRBS_23A,
 	IIO_BACKEND_TEST_PATTERN_MAX
 };