linux-kernel - [PATCH v2] media: ov8865: move mode_configure out of state

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Message-Id: <20250723-mode_configure-v2-1-7fb0f6ba1194@chromium.org>
Date: Wed, 23 Jul 2025 12:57:35 -0700
From: Allen Ballway <ballway@...omium.org>
To: Hans de Goede <hansg@...nel.org>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Allen Ballway <ballway@...omium.org>
Subject: [PATCH v2] media: ov8865: move mode_configure out of
 state_configure

ov8865_mode_configure() only needs to be called on sensor init, but it can
be called multiple times from ov8865_state_configure(). Move
ov8865_mode_configure() to ov8865_sensor_init().

Signed-off-by: Allen Ballway <ballway@...omium.org>
---
Changes in v2:
Cleaned up coding style
Removed call to ov8865_state_configure() from ov8865_sensor_init()
---
 drivers/media/i2c/ov8865.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c
index 95ffe7536aa6aba814f4e5c3d12e7279470b2f07..eaa84fe68bdef45961885f435df99d98eb0ac0ca 100644
--- a/drivers/media/i2c/ov8865.c
+++ b/drivers/media/i2c/ov8865.c
@@ -2304,14 +2304,6 @@ static int ov8865_state_configure(struct ov8865_sensor *sensor,
 	if (sensor->state.streaming)
 		return -EBUSY;
 
-	/* State will be configured at first power on otherwise. */
-	if (pm_runtime_enabled(sensor->dev) &&
-	    !pm_runtime_suspended(sensor->dev)) {
-		ret = ov8865_mode_configure(sensor, mode, mbus_code);
-		if (ret)
-			return ret;
-	}
-
 	ret = ov8865_state_mipi_configure(sensor, mode, mbus_code);
 	if (ret)
 		return ret;
@@ -2384,10 +2376,10 @@ static int ov8865_sensor_init(struct ov8865_sensor *sensor)
 	}
 
 	/* Configure current mode. */
-	ret = ov8865_state_configure(sensor, sensor->state.mode,
-				     sensor->state.mbus_code);
+	ret = ov8865_mode_configure(sensor, sensor->state.mode,
+				    sensor->state.mbus_code);
 	if (ret) {
-		dev_err(sensor->dev, "failed to configure state\n");
+		dev_err(sensor->dev, "failed to configure mode\n");
 		return ret;
 	}
 

---
base-commit: 6832a9317eee280117cd695fa885b2b7a7a38daf
change-id: 20250722-mode_configure-80105fbd835d

Best regards,
-- 
Allen Ballway <ballway@...omium.org>