From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: linux-media@vger.kernel.org
Cc: Rui Miguel Silva <rmfrfs@gmail.com>,
kernel@pengutronix.de, linux-imx@nxp.com,
Jacopo Mondi <jacopo@jmondi.org>,
Paul Elder <paul.elder@ideasonboard.com>,
Sakari Ailus <sakari.ailus@iki.fi>
Subject: [PATCH 3/4] media: imx: imx-mipi-csis: Don't stop streaming at runtime suspend time
Date: Fri, 11 Mar 2022 15:55:34 +0200 [thread overview]
Message-ID: <20220311135535.30108-4-laurent.pinchart@ideasonboard.com> (raw)
In-Reply-To: <20220311135535.30108-1-laurent.pinchart@ideasonboard.com>
Streaming is guaranteed to have been stopped by the time the device gets
runtime suspended, as pm_runtime_put() is called from .s_stream(0) only.
Drop the manual stop.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
drivers/media/platform/imx/imx-mipi-csis.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/platform/imx/imx-mipi-csis.c b/drivers/media/platform/imx/imx-mipi-csis.c
index 3bdfe05a6c54..d656b8bfcc33 100644
--- a/drivers/media/platform/imx/imx-mipi-csis.c
+++ b/drivers/media/platform/imx/imx-mipi-csis.c
@@ -1355,7 +1355,6 @@ static int __maybe_unused mipi_csis_runtime_suspend(struct device *dev)
mutex_lock(&csis->lock);
if (csis->state & ST_POWERED) {
- mipi_csis_stop_stream(csis);
ret = mipi_csis_phy_disable(csis);
if (ret)
goto unlock;
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2022-03-11 13:56 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 13:55 [PATCH 0/4] media: imx: imx-mipi-csis: Simplify PM support Laurent Pinchart
2022-03-11 13:55 ` [PATCH 1/4] media: imx: imx-mipi-csis: Don't use .s_power() Laurent Pinchart
2022-03-11 16:34 ` Jacopo Mondi
2022-03-11 17:05 ` Laurent Pinchart
2022-03-11 13:55 ` [PATCH 2/4] media: imx: imx-mipi-csis: Drop unneeded system PM implementation Laurent Pinchart
2022-03-11 16:53 ` Jacopo Mondi
2022-03-11 17:07 ` Laurent Pinchart
2022-03-11 17:19 ` Jacopo Mondi
2022-03-11 13:55 ` Laurent Pinchart [this message]
2022-03-11 16:55 ` [PATCH 3/4] media: imx: imx-mipi-csis: Don't stop streaming at runtime suspend time Jacopo Mondi
2022-03-11 13:55 ` [PATCH 4/4] media: imx: imx-mipi-csis: Simplify runtime PM implementation Laurent Pinchart
2022-03-11 17:00 ` Jacopo Mondi
2022-03-11 17:09 ` Laurent Pinchart
2022-03-12 15:30 ` Jacopo Mondi
2022-03-12 22:18 ` Sakari Ailus
2022-03-12 22:20 ` Sakari Ailus
2022-03-11 14:00 ` [PATCH 0/4] media: imx: imx-mipi-csis: Simplify PM support Laurent Pinchart
2022-03-12 15:25 ` [PATCH 1/2] media: imx: imx-mipi-csis: Simplify mipi_csis_s_stream() Jacopo Mondi
2022-03-12 20:17 ` Laurent Pinchart
2022-03-12 15:25 ` [PATCH 2/2] media: imx: imx-mipi-csis: Drop powered flag Jacopo Mondi
2022-03-12 18:50 ` Laurent Pinchart
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