1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/camera/pipe/src/pipe_util.c b/drivers/staging/media/atomisp/pci/camera/pipe/src/pipe_util.c
new file mode 100644
index 000000000000..cc0631550724
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/camera/pipe/src/pipe_util.c
@@ -0,0 +1,50 @@
+/*
+ * 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_pipe_util.h"
+#include "ia_css_frame_public.h"
+#include "ia_css_pipe.h"
+#include "ia_css_util.h"
+#include "assert_support.h"
+
+unsigned int ia_css_pipe_util_pipe_input_format_bpp(
+    const struct ia_css_pipe *const pipe)
+{
+	assert(pipe);
+	assert(pipe->stream);
+
+	return ia_css_util_input_format_bpp(pipe->stream->config.input_config.format,
+					    pipe->stream->config.pixels_per_clock == 2);
+}
+
+void ia_css_pipe_util_create_output_frames(
+    struct ia_css_frame *frames[])
+{
+	unsigned int i;
+
+	assert(frames);
+	for (i = 0; i < IA_CSS_BINARY_MAX_OUTPUT_PORTS; i++) {
+		frames[i] = NULL;
+	}
+}
+
+void ia_css_pipe_util_set_output_frames(
+    struct ia_css_frame *frames[],
+    unsigned int idx,
+    struct ia_css_frame *frame)
+{
+	assert(idx < IA_CSS_BINARY_MAX_OUTPUT_PORTS);
+
+	frames[idx] = frame;
+}