linux-kernel - [PATCH v14 16/18] media: i2c: ds90ub960: Allow FPD-Link async mode

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Message-Id: <20230616135922.442979-17-tomi.valkeinen@ideasonboard.com>
Date:   Fri, 16 Jun 2023 16:59:20 +0300
From:   Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To:     linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
        Luca Ceresoli <luca.ceresoli@...tlin.com>,
        Andy Shevchenko <andriy.shevchenko@...el.com>,
        Matti Vaittinen <Matti.Vaittinen@...rohmeurope.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     Wolfram Sang <wsa@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Peter Rosin <peda@...ntia.se>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Hans Verkuil <hverkuil@...all.nl>,
        Mike Pagano <mpagano@...too.org>,
        Krzysztof Hałasa <khalasa@...p.pl>,
        Marek Vasut <marex@...x.de>,
        Satish Nagireddy <satish.nagireddy@...cruise.com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Subject: [PATCH v14 16/18] media: i2c: ds90ub960: Allow FPD-Link async mode

Allow using FPD-Link in async mode. The driver handles it correctly, but
the mode was blocked at probe time as there wasn't HW to test this with.
Now the mode has been tested, and it works.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
---
 drivers/media/i2c/ds90ub960.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/i2c/ds90ub960.c b/drivers/media/i2c/ds90ub960.c
index 6b70fa5bb22f..b0ffca51ee62 100644
--- a/drivers/media/i2c/ds90ub960.c
+++ b/drivers/media/i2c/ds90ub960.c
@@ -3240,7 +3240,6 @@ ub960_parse_dt_rxport_link_properties(struct ub960_data *priv,
 	switch (rx_mode) {
 	case RXPORT_MODE_RAW12_HF:
 	case RXPORT_MODE_RAW12_LF:
-	case RXPORT_MODE_CSI2_ASYNC:
 		dev_err(dev, "rx%u: unsupported 'ti,rx-mode' %u\n", nport,
 			rx_mode);
 		return -EINVAL;
-- 
2.34.1