1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_1.0/ia_css_xnr.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_1.0/ia_css_xnr.host.c
new file mode 100644
index 0000000..3018100
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_1.0/ia_css_xnr.host.c
@@ -0,0 +1,66 @@
+/*
+ * 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.
+ */
+
+
+#include "ia_css_types.h"
+#include "sh_css_defs.h"
+#include "ia_css_debug.h"
+#include "sh_css_frac.h"
+
+#include "ia_css_xnr.host.h"
+
+const struct ia_css_xnr_config default_xnr_config = {
+	/** default threshold 6400 translates to 25 on ISP. */
+	6400
+};
+
+void
+ia_css_xnr_table_vamem_encode(
+	struct sh_css_isp_xnr_vamem_params *to,
+	const struct ia_css_xnr_table *from,
+	unsigned size)
+{
+	(void)size;
+	memcpy (&to->xnr,  &from->data, sizeof(to->xnr));
+}
+
+void
+ia_css_xnr_encode(
+	struct sh_css_isp_xnr_params *to,
+	const struct ia_css_xnr_config *from,
+	unsigned size)
+{
+	(void)size;
+
+	to->threshold =
+		(uint16_t)uDIGIT_FITTING(from->threshold, 16, SH_CSS_ISP_YUV_BITS);
+}
+
+void
+ia_css_xnr_table_debug_dtrace(
+	const struct ia_css_xnr_table *config,
+	unsigned level)
+{
+	(void)config;
+	(void)level;
+}
+
+void
+ia_css_xnr_debug_dtrace(
+	const struct ia_css_xnr_config *config,
+	unsigned level)
+{
+	ia_css_debug_dtrace(level,
+		"config.threshold=%d\n", config->threshold);
+}