Initial file dump from open source releaseHEADmaster

1 files changed, 121 insertions, 0 deletions

diff --git a/drivers/media/sprd_isp/isp2.0/tshark2/src/isp_k_bdn.c b/drivers/media/sprd_isp/isp2.0/tshark2/src/isp_k_bdn.c
new file mode 100644
index 00000000..9589b8c3
--- /dev/null
+++ b/drivers/media/sprd_isp/isp2.0/tshark2/src/isp_k_bdn.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2012 Spreadtrum Communications Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that 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 <linux/uaccess.h>
+#include <linux/sprd_mm.h>
+#include <video/sprd_isp.h>
+#include "isp_reg.h"
+
+static int32_t isp_k_bdn_block(struct isp_io_param *param)
+{
+	int32_t ret = 0;
+	uint32_t val = 0;
+	uint32_t i = 0;
+	uint32_t j = 0;
+	struct isp_dev_bdn_info_v1 bdn_info;
+
+	memset(&bdn_info, 0x00, sizeof(bdn_info));
+
+	ret = copy_from_user((void *)&bdn_info, param->property_param, sizeof(bdn_info));
+	if (0 != ret) {
+		printk("isp_k_bdn_block: copy error, ret=0x%x\n", (uint32_t)ret);
+		return -1;
+	}
+
+	REG_MWR(ISP_BDN_PARAM, BIT_1, bdn_info.radial_bypass << 1);
+
+	REG_MWR(ISP_BDN_PARAM, 0x7F0, bdn_info.addback << 4);
+
+	for (i = 0; i < 10; i++) {
+		REG_WR(ISP_BDN_DISWEI0_0 + 40 * i, bdn_info.dis[i][0]);
+
+		REG_WR(ISP_BDN_DISWEI0_1 + 40 * i, bdn_info.dis[i][1]);
+	}
+
+	for (i = 0; i < 10; i++) {
+		for (j = 0; j < 7; j++) {
+			REG_WR(ISP_BDN_RANWEI0_0 + i * 40 + j * 4, bdn_info.ran[i][j]);
+		}
+
+		REG_WR(ISP_BDN_RANWEI0_7 + i * 40, bdn_info.ran[i][7]);
+	}
+
+	val = ((bdn_info.offset_x & 0x1FFF) << 12) | (bdn_info.offset_y & 0xFFF);
+	REG_WR(ISP_BDN_1DLNC_CENTER, val);
+
+	val = bdn_info.squ_x2 & 0x3FFFFFF;
+	REG_WR(ISP_BDN_1DLNC_SQUARE_X, val);
+	val = bdn_info.squ_y2 & 0xFFFFFF;
+	REG_WR(ISP_BDN_1DLNC_SQUARE_Y, val);
+
+	val = ((bdn_info.coef2 & 0xFFFF) << 11) | (bdn_info.coef & 0x7FF);
+	REG_WR(ISP_BDN_1DLNC_P, val);
+
+	val = ((bdn_info.start_pos_x & 0x1FFF) << 12) | (bdn_info.start_pos_y & 0xFFF);
+	REG_WR(ISP_BDN_1DLNC_POS, val);
+
+	REG_WR(ISP_BDN_1DLNC_OFFSET, bdn_info.offset & 0x3FFFFFF);
+
+	REG_MWR(ISP_BDN_PARAM, BIT_0, bdn_info.bypass);
+
+	return ret;
+
+}
+
+static int32_t isp_k_bdn_1d_slice_size(struct isp_io_param *param)
+{
+	int32_t ret = 0;
+	struct isp_img_size size = {0, 0};
+	uint32_t val = 0;
+
+	ret = copy_from_user((void *)&size, param->property_param, sizeof(struct isp_img_size));
+	if (0 != ret) {
+		printk("isp_k_bdn_1d_slice_size: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
+		return -1;
+	}
+
+	val = ((size.width & 0x1FFF) << 12) | (size.height & 0xFFF);
+	REG_WR(ISP_BDN_1DLNC_SIZE, val);
+
+	return ret;
+}
+
+int32_t isp_k_cfg_bdn(struct isp_io_param *param)
+{
+	int32_t ret = 0;
+
+	if (!param) {
+		printk("isp_k_cfg_bdn: param is null error.\n");
+		return -1;
+	}
+
+	if (NULL == param->property_param) {
+		printk("isp_k_cfg_bdn: property_param is null error.\n");
+		return -1;
+	}
+
+	switch(param->property) {
+	case ISP_PRO_BDN_BLOCK:
+		ret = isp_k_bdn_block(param);
+		break;
+	case ISP_PRO_BDN_SLICE_SIZE:
+		ret = isp_k_bdn_1d_slice_size(param);
+		break;
+	default:
+		printk("isp_k_cfg_bdn: fail cmd id:%d, not supported.\n", param->property);
+		break;
+	}
+
+	return ret;
+}
+