media: staging: atomisp: Remove driver

The atomisp driver has a long list of todo items and little has been done
to address these lately while more has been added. The driver is also not
functional. In other words, the driver would not be getting out of staging
in the foreseeable future. At the same time it consumes developer
resources in order to maintain the flaky code base. Remove it.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 0 insertions, 60 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr_1.0/ia_css_tnr_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr_1.0/ia_css_tnr_types.h
deleted file mode 100644
index 9bbc9ab2e6c0..000000000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr_1.0/ia_css_tnr_types.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2015, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __IA_CSS_TNR_TYPES_H
-#define __IA_CSS_TNR_TYPES_H
-
-/* @file
-* CSS-API header file for Temporal Noise Reduction (TNR) parameters.
-*/
-
-/* Temporal Noise Reduction (TNR) configuration.
- *
- *  When difference between current frame and previous frame is less than or
- *  equal to threshold, TNR works and current frame is mixed
- *  with previous frame.
- *  When difference between current frame and previous frame is greater
- *  than threshold, we judge motion is detected. Then, TNR does not work and
- *  current frame is outputted as it is.
- *  Therefore, when threshold_y and threshold_uv are set as 0, TNR can be disabled.
- *
- *  ISP block: TNR1
- *  ISP1: TNR1 is used.
- *  ISP2: TNR1 is used.
- */
-
-
-struct ia_css_tnr_config {
-	ia_css_u0_16 gain; /** Interpolation ratio of current frame
-			        and previous frame.
-				gain=0.0 -> previous frame is outputted.
-				gain=1.0 -> current frame is outputted.
-				u0.16, [0,65535],
-			default 32768(0.5), ineffective 65535(almost 1.0) */
-	ia_css_u0_16 threshold_y; /** Threshold to enable interpolation of Y.
-				If difference between current frame and
-				previous frame is greater than threshold_y,
-				TNR for Y is disabled.
-				u0.16, [0,65535], default/ineffective 0 */
-	ia_css_u0_16 threshold_uv; /** Threshold to enable interpolation of
-				U/V.
-				If difference between current frame and
-				previous frame is greater than threshold_uv,
-				TNR for UV is disabled.
-				u0.16, [0,65535], default/ineffective 0 */
-};
-
-
-#endif /* __IA_CSS_TNR_TYPES_H */
-