Merge tag 'v5.8-rc1' into regulator-5.8

Linux 5.8-rc1

1 files changed, 71 insertions, 0 deletions

diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_types.h
new file mode 100644
index 000000000000..1b4090880201
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_types.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
+/* Release Version: irci_ecr-master_20150911_0724 */
+/*
+ * 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_HDR_TYPES_H
+#define __IA_CSS_HDR_TYPES_H
+
+#define IA_CSS_HDR_MAX_NUM_INPUT_FRAMES         (3)
+
+/**
+ * \brief HDR Irradiance Parameters
+ * \detail Currently HDR parameters are used only for testing purposes
+ */
+struct ia_css_hdr_irradiance_params {
+	int test_irr;                                          /** Test parameter */
+	int match_shift[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+							1];  /** Histogram matching shift parameter */
+	int match_mul[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+						      1];    /** Histogram matching multiplication parameter */
+	int thr_low[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+						    1];      /** Weight map soft threshold low bound parameter */
+	int thr_high[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+						     1];     /** Weight map soft threshold high bound parameter */
+	int thr_coeff[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+						      1];    /** Soft threshold linear function coefficien */
+	int thr_shift[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
+						      1];    /** Soft threshold precision shift parameter */
+	int weight_bpp;                                        /** Weight map bits per pixel */
+};
+
+/**
+ * \brief HDR Deghosting Parameters
+ * \detail Currently HDR parameters are used only for testing purposes
+ */
+struct ia_css_hdr_deghost_params {
+	int test_deg; /** Test parameter */
+};
+
+/**
+ * \brief HDR Exclusion Parameters
+ * \detail Currently HDR parameters are used only for testing purposes
+ */
+struct ia_css_hdr_exclusion_params {
+	int test_excl; /** Test parameter */
+};
+
+/**
+ * \brief HDR public paramterers.
+ * \details Struct with all parameters for HDR that can be seet from
+ * the CSS API. Currenly, only test parameters are defined.
+ */
+struct ia_css_hdr_config {
+	struct ia_css_hdr_irradiance_params irradiance; /** HDR irradiance parameters */
+	struct ia_css_hdr_deghost_params    deghost;    /** HDR deghosting parameters */
+	struct ia_css_hdr_exclusion_params  exclusion; /** HDR exclusion parameters */
+};
+
+#endif /* __IA_CSS_HDR_TYPES_H */