1 files changed, 132 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/csc/csc_1.0/ia_css_csc.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/csc/csc_1.0/ia_css_csc.host.c
new file mode 100644
index 0000000..9f94ef1
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/csc/csc_1.0/ia_css_csc.host.c
@@ -0,0 +1,132 @@
+/*
+ * 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"
+#ifndef IA_CSS_NO_DEBUG
+/* FIXME: See BZ 4427 */
+#include "ia_css_debug.h"
+#endif
+
+#include "ia_css_csc.host.h"
+
+const struct ia_css_cc_config default_cc_config = {
+	8,
+	{255, 29, 120, 0, -374, -342, 0, -672, 301},
+};
+
+void
+ia_css_encode_cc(
+	struct sh_css_isp_csc_params *to,
+	const struct ia_css_cc_config *from,
+	unsigned size)
+{
+	(void)size;
+#ifndef IA_CSS_NO_DEBUG
+	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() enter:\n");
+#endif
+
+	to->m_shift    = (int16_t) from->fraction_bits;
+	to->m00 = (int16_t) from->matrix[0];
+	to->m01 = (int16_t) from->matrix[1];
+	to->m02 = (int16_t) from->matrix[2];
+	to->m10 = (int16_t) from->matrix[3];
+	to->m11 = (int16_t) from->matrix[4];
+	to->m12 = (int16_t) from->matrix[5];
+	to->m20 = (int16_t) from->matrix[6];
+	to->m21 = (int16_t) from->matrix[7];
+	to->m22 = (int16_t) from->matrix[8];
+
+#ifndef IA_CSS_NO_DEBUG
+	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() leave:\n");
+#endif
+}
+
+void
+ia_css_csc_encode(
+	struct sh_css_isp_csc_params *to,
+	const struct ia_css_cc_config *from,
+	unsigned size)
+{
+	ia_css_encode_cc(to, from, size);
+}
+
+#ifndef IA_CSS_NO_DEBUG
+void
+ia_css_cc_dump(
+	const struct sh_css_isp_csc_params *csc,
+	unsigned level,
+	const char *name)
+{
+	if (!csc) return;
+	ia_css_debug_dtrace(level, "%s\n", name);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m_shift",
+		csc->m_shift);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m00",
+		csc->m00);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m01",
+		csc->m01);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m02",
+		csc->m02);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m10",
+		csc->m10);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m11",
+		csc->m11);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m12",
+		csc->m12);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m20",
+		csc->m20);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m21",
+		csc->m21);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+		"m22",
+		csc->m22);
+}
+
+void
+ia_css_csc_dump(
+	const struct sh_css_isp_csc_params *csc,
+	unsigned level)
+{
+	ia_css_cc_dump(csc, level, "Color Space Conversion");
+}
+
+void
+ia_css_cc_config_debug_dtrace(
+	const struct ia_css_cc_config *config,
+	unsigned level)
+{
+	ia_css_debug_dtrace(level,
+		"config.m[0]=%d, "
+		"config.m[1]=%d, config.m[2]=%d, "
+		"config.m[3]=%d, config.m[4]=%d, "
+		"config.m[5]=%d, config.m[6]=%d, "
+		"config.m[7]=%d, config.m[8]=%d\n",
+		config->matrix[0],
+		config->matrix[1], config->matrix[2],
+		config->matrix[3], config->matrix[4],
+		config->matrix[5], config->matrix[6],
+		config->matrix[7], config->matrix[8]);
+}
+#endif
+