Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 201 insertions, 0 deletions

diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.c
new file mode 100644
index 000000000..85a02b6ad
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
+/*
+ * 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_hdr.host.h"
+
+void
+ia_css_hdr_init_config(
+    struct sh_css_isp_hdr_params *to,
+    const struct ia_css_hdr_config *from,
+    unsigned int size)
+{
+	int i;
+	(void)size;
+
+	for (i = 0; i < HDR_NUM_INPUT_FRAMES - 1; i++) {
+		to->irradiance.match_shift[i] = from->irradiance.match_shift[i];
+		to->irradiance.match_mul[i]   = from->irradiance.match_mul[i];
+		to->irradiance.thr_low[i]     = from->irradiance.thr_low[i];
+		to->irradiance.thr_high[i]    = from->irradiance.thr_high[i];
+		to->irradiance.thr_coeff[i]   = from->irradiance.thr_coeff[i];
+		to->irradiance.thr_shift[i]   = from->irradiance.thr_shift[i];
+	}
+	to->irradiance.test_irr    = from->irradiance.test_irr;
+	to->irradiance.weight_bpp  = from->irradiance.weight_bpp;
+
+	to->deghost.test_deg    = from->deghost.test_deg;
+	to->exclusion.test_excl = from->exclusion.test_excl;
+}
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.h b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.h
new file mode 100644
index 000000000..83277b683
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr.host.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
+/*
+ * 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_HOST_H
+#define __IA_CSS_HDR_HOST_H
+
+#include "ia_css_hdr_param.h"
+#include "ia_css_hdr_types.h"
+
+extern const struct ia_css_hdr_config default_hdr_config;
+
+void
+ia_css_hdr_init_config(
+    struct sh_css_isp_hdr_params *to,
+    const struct ia_css_hdr_config *from,
+    unsigned int size);
+
+#endif /* __IA_CSS_HDR_HOST_H */
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_param.h b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_param.h
new file mode 100644
index 000000000..998c6d801
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_param.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
+/*
+ * 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_PARAMS_H
+#define __IA_CSS_HDR_PARAMS_H
+
+#include "type_support.h"
+
+#define HDR_NUM_INPUT_FRAMES         (3)
+
+/* HDR irradiance map parameters on ISP. */
+struct sh_css_hdr_irradiance_params {
+	s32 test_irr;
+	s32 match_shift[HDR_NUM_INPUT_FRAMES -
+					     1];  /* Histogram matching shift parameter */
+	s32 match_mul[HDR_NUM_INPUT_FRAMES -
+					   1];    /* Histogram matching multiplication parameter */
+	s32 thr_low[HDR_NUM_INPUT_FRAMES -
+					 1];      /* Weight map soft threshold low bound parameter */
+	s32 thr_high[HDR_NUM_INPUT_FRAMES -
+					  1];     /* Weight map soft threshold high bound parameter */
+	s32 thr_coeff[HDR_NUM_INPUT_FRAMES -
+					   1];    /* Soft threshold linear function coefficient */
+	s32 thr_shift[HDR_NUM_INPUT_FRAMES -
+					   1];    /* Soft threshold precision shift parameter */
+	s32 weight_bpp;                             /* Weight map bits per pixel */
+};
+
+/* HDR deghosting parameters on ISP */
+struct sh_css_hdr_deghost_params {
+	s32 test_deg;
+};
+
+/* HDR exclusion parameters on ISP */
+struct sh_css_hdr_exclusion_params {
+	s32 test_excl;
+};
+
+/* HDR ISP parameters */
+struct sh_css_isp_hdr_params {
+	struct sh_css_hdr_irradiance_params irradiance;
+	struct sh_css_hdr_deghost_params    deghost;
+	struct sh_css_hdr_exclusion_params  exclusion;
+};
+
+#endif /* __IA_CSS_HDR_PARAMS_H */
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 000000000..175c301ee
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/hdr/ia_css_hdr_types.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
+/*
+ * 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 */