1 files changed, 118 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/gc/gc_1.0/ia_css_gc.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/gc/gc_1.0/ia_css_gc.host.c
new file mode 100644
index 0000000..0cfb5c9
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/gc/gc_1.0/ia_css_gc.host.c
@@ -0,0 +1,118 @@
+/*
+ * 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 "sh_css_frac.h"
+#include "vamem.h"
+
+#include "ia_css_gc.host.h"
+
+const struct ia_css_gc_config default_gc_config = {
+	0,
+	0
+};
+
+const struct ia_css_ce_config default_ce_config = {
+	0,
+	255
+};
+
+void
+ia_css_gc_encode(
+	struct sh_css_isp_gc_params *to,
+	const struct ia_css_gc_config *from,
+	unsigned size)
+{
+	(void)size;
+	to->gain_k1 =
+	    uDIGIT_FITTING((int)from->gain_k1, 16,
+		IA_CSS_GAMMA_GAIN_K_SHIFT);
+	to->gain_k2 =
+	    uDIGIT_FITTING((int)from->gain_k2, 16,
+		IA_CSS_GAMMA_GAIN_K_SHIFT);
+}
+
+void
+ia_css_ce_encode(
+	struct sh_css_isp_ce_params *to,
+	const struct ia_css_ce_config *from,
+	unsigned size)
+{
+	(void)size;
+	to->uv_level_min = from->uv_level_min;
+	to->uv_level_max = from->uv_level_max;
+}
+
+void
+ia_css_gc_vamem_encode(
+	struct sh_css_isp_gc_vamem_params *to,
+	const struct ia_css_gamma_table *from,
+	unsigned size)
+{
+	(void)size;
+	memcpy (&to->gc,  &from->data, sizeof(to->gc));
+}
+
+#ifndef IA_CSS_NO_DEBUG
+void
+ia_css_gc_dump(
+	const struct sh_css_isp_gc_params *gc,
+	unsigned level)
+{
+	if (!gc) return;
+	ia_css_debug_dtrace(level, "Gamma Correction:\n");
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+			"gamma_gain_k1", gc->gain_k1);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+			"gamma_gain_k2", gc->gain_k2);
+}
+
+void
+ia_css_ce_dump(
+	const struct sh_css_isp_ce_params *ce,
+	unsigned level)
+{
+	ia_css_debug_dtrace(level, "Chroma Enhancement:\n");
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+			"ce_uv_level_min", ce->uv_level_min);
+	ia_css_debug_dtrace(level, "\t%-32s = %d\n",
+			"ce_uv_level_max", ce->uv_level_max);
+}
+
+void
+ia_css_gc_debug_dtrace(
+	const struct ia_css_gc_config *config,
+	unsigned level)
+{
+	ia_css_debug_dtrace(level,
+		"config.gain_k1=%d, config.gain_k2=%d\n",
+		config->gain_k1, config->gain_k2);
+}
+
+void
+ia_css_ce_debug_dtrace(
+	const struct ia_css_ce_config *config,
+	unsigned level)
+{
+	ia_css_debug_dtrace(level,
+		"config.uv_level_min=%d, config.uv_level_max=%d\n",
+		config->uv_level_min, config->uv_level_max);
+}
+#endif
+