This driver set the colorspace to SRGB, but that makes no sense for
a touchscreen. Use RAW instead. This also ensures consistency with the
v4l_pix_format_touch() call that's used in v4l2-ioctl.c.
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
---
Dmitry, do you want to take this, or shall I? I have no preference.
---
diff --git a/drivers/input/touchscreen/sur40.c
b/drivers/input/touchscreen/sur40.c
index 00cb1ba2d364..3fd3e862269b 100644
--- a/drivers/input/touchscreen/sur40.c
+++ b/drivers/input/touchscreen/sur40.c
@@ -186,7 +186,7 @@ static const struct v4l2_pix_format sur40_pix_format[] = {
.width = SENSOR_RES_X / 2,
.height = SENSOR_RES_Y / 2,
.field = V4L2_FIELD_NONE,
- .colorspace = V4L2_COLORSPACE_SRGB,
+ .colorspace = V4L2_COLORSPACE_RAW,
.bytesperline = SENSOR_RES_X / 2,
.sizeimage = (SENSOR_RES_X/2) * (SENSOR_RES_Y/2),
},
@@ -195,7 +195,7 @@ static const struct v4l2_pix_format sur40_pix_format[] = {
.width = SENSOR_RES_X / 2,
.height = SENSOR_RES_Y / 2,
.field = V4L2_FIELD_NONE,
- .colorspace = V4L2_COLORSPACE_SRGB,
+ .colorspace = V4L2_COLORSPACE_RAW,
.bytesperline = SENSOR_RES_X / 2,
.sizeimage = (SENSOR_RES_X/2) * (SENSOR_RES_Y/2),
}
