From: Jacek Anaszewski <j.anaszewski@samsung.com>
Date: Mon, 18 Jan 2016 16:10:25 +0000 (-0200)
Subject: [media] s5k6a3: Fix VIDIOC_SUBDEV_G_FMT ioctl for TRY format
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4e63959e3773276cc49b488238bd583c53cf54e8;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] s5k6a3: Fix VIDIOC_SUBDEV_G_FMT ioctl for TRY format

VIDIOC_SUBDEV_G_FMT ioctl should return TRY format previously
set with VIDIOC_SUBDEV_S_FMT. Currently it is not the case as
only ACTIVE formats are saved in the driver. Since the driver
doesn't alter hardware state in the set_fmt op anyway, the
op can save the format in both TRY and ACTIVE case.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
index b9e43ffa5085..cbe4711e9b31 100644
--- a/drivers/media/i2c/s5k6a3.c
+++ b/drivers/media/i2c/s5k6a3.c
@@ -144,8 +144,7 @@ static int s5k6a3_set_fmt(struct v4l2_subdev *sd,
 	mf = __s5k6a3_get_format(sensor, cfg, fmt->pad, fmt->which);
 	if (mf) {
 		mutex_lock(&sensor->lock);
-		if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-			*mf = fmt->format;
+		*mf = fmt->format;
 		mutex_unlock(&sensor->lock);
 	}
 	return 0;