1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dpc2/ia_css_dpc2.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dpc2/ia_css_dpc2.host.c
new file mode 100644
index 0000000..bc14b85
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dpc2/ia_css_dpc2.host.c
@@ -0,0 +1,65 @@
+/*
+ * 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_dpc2.host.h"
+#include "assert_support.h"
+
+void
+ia_css_dpc2_encode(
+	struct ia_css_isp_dpc2_params *to,
+	const struct ia_css_dpc2_config *from,
+	size_t size)
+{
+	(void)size;
+
+	assert ((from->metric1 >= 0) && (from->metric1 <= METRIC1_ONE_FP));
+	assert ((from->metric3 >= 0) && (from->metric3 <= METRIC3_ONE_FP));
+	assert ((from->metric2 >= METRIC2_ONE_FP) &&
+			(from->metric2 < 256*METRIC2_ONE_FP));
+	assert ((from->wb_gain_gr > 0) && (from->wb_gain_gr < 16*WBGAIN_ONE_FP));
+	assert ((from->wb_gain_r  > 0) && (from->wb_gain_r  < 16*WBGAIN_ONE_FP));
+	assert ((from->wb_gain_b  > 0) && (from->wb_gain_b  < 16*WBGAIN_ONE_FP));
+	assert ((from->wb_gain_gb > 0) && (from->wb_gain_gb < 16*WBGAIN_ONE_FP));
+
+	to->metric1 = from->metric1;
+	to->metric2 = from->metric2;
+	to->metric3 = from->metric3;
+
+	to->wb_gain_gr = from->wb_gain_gr;
+	to->wb_gain_r  = from->wb_gain_r;
+	to->wb_gain_b  = from->wb_gain_b;
+	to->wb_gain_gb = from->wb_gain_gb;
+}
+
+/* TODO: AM: This needs a proper implementation. */
+void
+ia_css_init_dpc2_state(
+	void *state,
+	size_t size)
+{
+	(void)state;
+	(void)size;
+}
+
+#ifndef IA_CSS_NO_DEBUG
+/* TODO: AM: This needs a proper implementation. */
+void
+ia_css_dpc2_debug_dtrace(
+	const struct ia_css_dpc2_config *config,
+	unsigned level)
+{
+	(void)config;
+	(void)level;
+}
+#endif