1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/modes/interface/input_buf.isp.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/modes/interface/input_buf.isp.h
new file mode 100644
index 0000000..32714d5
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/modes/interface/input_buf.isp.h
@@ -0,0 +1,73 @@
+#ifndef ISP2401
+/*
+ * 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.
+ */
+#else
+/**
+Support for Intel Camera Imaging ISP subsystem.
+Copyright (c) 2010 - 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.
+*/
+#endif
+
+#ifndef _INPUT_BUF_ISP_H_
+#define _INPUT_BUF_ISP_H_
+
+/* Temporary include, since IA_CSS_BINARY_MODE_COPY is still needed */
+#include "sh_css_defs.h"
+#include "isp_const.h" /* MAX_VECTORS_PER_INPUT_LINE */
+
+#define INPUT_BUF_HEIGHT	2 /* double buffer */
+#define INPUT_BUF_LINES		2
+
+#ifndef ENABLE_CONTINUOUS
+#define ENABLE_CONTINUOUS 0
+#endif
+
+/* In continuous mode, the input buffer must be a fixed size for all binaries
+ * and at a fixed address since it will be used by the SP. */
+#define EXTRA_INPUT_VECTORS	2 /* For left padding */
+#define MAX_VECTORS_PER_INPUT_LINE_CONT (CEIL_DIV(SH_CSS_MAX_SENSOR_WIDTH, ISP_NWAY) + EXTRA_INPUT_VECTORS)
+
+/* The input buffer should be on a fixed address in vmem, for continuous capture */
+#define INPUT_BUF_ADDR 0x0
+#if (defined(__ISP) && (!defined(MODE) || MODE != IA_CSS_BINARY_MODE_COPY))
+
+#if ENABLE_CONTINUOUS
+typedef struct {
+  tmemvectoru  raw[INPUT_BUF_HEIGHT][INPUT_BUF_LINES][MAX_VECTORS_PER_INPUT_LINE_CONT]; /* 2 bayer lines */
+  /* Two more lines for SP raw copy efficiency */
+#ifndef ENABLE_REDUCED_INPUT_BUFFER
+  /* "Workaround" solution in the case that space needed vmem exceeds the size of the vmem. */
+  /* Since in theory this buffer is not needed for IPU 2.2/2.3,  */
+  /* the workaround solution will not be needed (and the whole buffer) after the code refactoring. */
+  tmemvectoru _raw[INPUT_BUF_HEIGHT][INPUT_BUF_LINES][MAX_VECTORS_PER_INPUT_LINE_CONT]; /* 2 bayer lines */
+#endif
+} input_line_type;
+#else /* ENABLE CONTINUOUS == 0 */
+typedef struct {
+  tmemvectoru  raw[INPUT_BUF_HEIGHT][INPUT_BUF_LINES][MAX_VECTORS_PER_INPUT_LINE]; /* 2 bayer lines */
+} input_line_type;
+#endif /* ENABLE_CONTINUOUS */
+
+#endif /*MODE*/
+
+#endif /* _INPUT_BUF_ISP_H_ */