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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Subject: [PATCH v2 02/17] smiapp: Explicitly define number of pads in initialisation
Date: Thu, 15 Sep 2016 14:22:16 +0300	[thread overview]
Message-ID: <1473938551-14503-3-git-send-email-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <1473938551-14503-1-git-send-email-sakari.ailus@linux.intel.com>

Define the number of pads explicitly in initialising the sub-devices.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/media/i2c/smiapp/smiapp-core.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 862017e..be74ba3 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2536,7 +2536,8 @@ static void smiapp_cleanup(struct smiapp_sensor *sensor)
 }
 
 static void smiapp_create_subdev(struct smiapp_sensor *sensor,
-				 struct smiapp_subdev *ssd, const char *name)
+				 struct smiapp_subdev *ssd, const char *name,
+				 unsigned short num_pads)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
 
@@ -2545,12 +2546,8 @@ static void smiapp_create_subdev(struct smiapp_sensor *sensor,
 
 	ssd->sensor = sensor;
 
-	if (ssd == sensor->pixel_array) {
-		ssd->npads = 1;
-	} else {
-		ssd->npads = 2;
-		ssd->source_pad = 1;
-	}
+	ssd->npads = num_pads;
+	ssd->source_pad = num_pads - 1;
 
 	snprintf(ssd->sd.name,
 		 sizeof(ssd->sd.name), "%s %s %d-%4.4x", sensor->minfo.name,
@@ -2745,9 +2742,9 @@ static int smiapp_init(struct smiapp_sensor *sensor)
 		pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS;
 
 	if (sensor->scaler)
-		smiapp_create_subdev(sensor, sensor->scaler, "scaler");
-	smiapp_create_subdev(sensor, sensor->binner, "binner");
-	smiapp_create_subdev(sensor, sensor->pixel_array, "pixel_array");
+		smiapp_create_subdev(sensor, sensor->scaler, "scaler", 2);
+	smiapp_create_subdev(sensor, sensor->binner, "binner", 2);
+	smiapp_create_subdev(sensor, sensor->pixel_array, "pixel_array", 1);
 
 	dev_dbg(&client->dev, "profile %d\n", sensor->minfo.smiapp_profile);
 
-- 
2.1.4


  parent reply	other threads:[~2016-09-15 11:22 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15 11:22 [PATCH v2 00/17] More smiapp cleanups, fixes Sakari Ailus
2016-09-15 11:22 ` [PATCH v2 01/17] smiapp: Move sub-device initialisation into a separate function Sakari Ailus
2016-09-19 20:11   ` Sebastian Reichel
2016-09-19 20:58     ` Sakari Ailus
2016-09-15 11:22 ` Sakari Ailus [this message]
2016-09-19 20:12   ` [PATCH v2 02/17] smiapp: Explicitly define number of pads in initialisation Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 03/17] smiapp: Initialise media entity after sensor init Sakari Ailus
2016-09-19 22:02   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 04/17] smiapp: Split off sub-device registration into two Sakari Ailus
2016-09-19 20:30   ` Sebastian Reichel
2016-09-19 20:50     ` Sakari Ailus
2016-09-19 21:02       ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 05/17] smiapp: Provide a common function to obtain native pixel array size Sakari Ailus
2016-09-19 20:33   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 06/17] smiapp: Remove unnecessary BUG_ON()'s Sakari Ailus
2016-09-19 20:39   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 07/17] smiapp: Always initialise the sensor in probe Sakari Ailus
2016-09-19 20:59   ` Sebastian Reichel
2016-09-19 21:09     ` Sakari Ailus
2016-09-15 11:22 ` [PATCH v2 08/17] smiapp: Merge smiapp_init() with smiapp_probe() Sakari Ailus
2016-09-19 21:09   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 09/17] smiapp: Read frame format earlier Sakari Ailus
2016-09-19 21:14   ` Sebastian Reichel
2016-09-19 21:19     ` Sakari Ailus
2016-09-19 21:23       ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 10/17] smiapp: Unify setting up sub-devices Sakari Ailus
2016-09-19 21:16   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 11/17] smiapp: Use SMIAPP_PADS when referring to number of pads Sakari Ailus
2016-09-19 21:16   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 12/17] smiapp: Obtain frame layout from the frame descriptor Sakari Ailus
2016-09-19 21:21   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 13/17] smiapp: Improve debug messages from frame layout reading Sakari Ailus
2016-09-19 21:28   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 14/17] smiapp: Remove useless newlines and other small cleanups Sakari Ailus
2016-09-19 21:30   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 15/17] smiapp: Obtain correct media bus code for try format Sakari Ailus
2016-09-19 21:33   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 16/17] smiapp: Drop a debug print on frame size and bit depth Sakari Ailus
2016-09-19 21:39   ` Sebastian Reichel
2016-09-15 11:22 ` [PATCH v2 17/17] smiapp-pll: Don't complain aloud about failing PLL calculation Sakari Ailus
2016-09-19 21:48   ` Sebastian Reichel

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