The V4L2_CID_SHARPNESS control in the sh-mobile-ceu-camera driver, if off, turns the CEU low-pass filter on. This is the opposite to the hardware default and can degrade image quality. Switch default to on to restore the default unfiltered mode.
Signed-off-by: Guennadi Liakhovetski <[email protected]> --- This bug breaks RGB and NV12 capture on ecovec, I'll push it for 3.8 and, possibly, to stable. .../platform/soc_camera/sh_mobile_ceu_camera.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index ebbc126..04a7b99 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1064,7 +1064,7 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, unsigned int /* Add our control */ v4l2_ctrl_new_std(&icd->ctrl_handler, &sh_mobile_ceu_ctrl_ops, - V4L2_CID_SHARPNESS, 0, 1, 1, 0); + V4L2_CID_SHARPNESS, 0, 1, 1, 1); if (icd->ctrl_handler.error) return icd->ctrl_handler.error; -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
