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Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm_param.h')
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm_param.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm_param.h
new file mode 100644
index 0000000..2f4be43
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm_param.h
@@ -0,0 +1,63 @@
+/*
+ * 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.
+ */
+
+#ifndef __IA_CSS_BNLM_PARAM_H
+#define __IA_CSS_BNLM_PARAM_H
+
+#include "type_support.h"
+#include "vmem.h" /* needed for VMEM_ARRAY */
+
+struct bnlm_lut {
+ VMEM_ARRAY(thr, ISP_VEC_NELEMS); /* thresholds */
+ VMEM_ARRAY(val, ISP_VEC_NELEMS); /* values */
+};
+
+struct bnlm_vmem_params {
+ VMEM_ARRAY(nl_th, ISP_VEC_NELEMS);
+ VMEM_ARRAY(match_quality_max_idx, ISP_VEC_NELEMS);
+ struct bnlm_lut mu_root_lut;
+ struct bnlm_lut sad_norm_lut;
+ struct bnlm_lut sig_detail_lut;
+ struct bnlm_lut sig_rad_lut;
+ struct bnlm_lut rad_pow_lut;
+ struct bnlm_lut nl_0_lut;
+ struct bnlm_lut nl_1_lut;
+ struct bnlm_lut nl_2_lut;
+ struct bnlm_lut nl_3_lut;
+
+ /* LUTs used for division approximiation */
+ struct bnlm_lut div_lut;
+ VMEM_ARRAY(div_lut_intercepts, ISP_VEC_NELEMS);
+
+ /* 240x does not have an ISP instruction to left shift each element of a
+ * vector by different shift value. Hence it will be simulated by multiplying
+ * the elements by required 2^shift. */
+ VMEM_ARRAY(power_of_2, ISP_VEC_NELEMS);
+};
+
+/* BNLM ISP parameters */
+struct bnlm_dmem_params {
+ bool rad_enable;
+ int32_t rad_x_origin;
+ int32_t rad_y_origin;
+ int32_t avg_min_th;
+ int32_t max_min_th;
+
+ int32_t exp_coeff_a;
+ uint32_t exp_coeff_b;
+ int32_t exp_coeff_c;
+ uint32_t exp_exponent;
+};
+
+#endif /* __IA_CSS_BNLM_PARAM_H */
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