Initial file dump from open source releaseHEADmaster

1 files changed, 128 insertions, 0 deletions

diff --git a/drivers/media/sprd_isp/isp2.0/pike/src/isp_k_edge.c b/drivers/media/sprd_isp/isp2.0/pike/src/isp_k_edge.c
new file mode 100644
index 00000000..2c298147
--- /dev/null
+++ b/drivers/media/sprd_isp/isp2.0/pike/src/isp_k_edge.c
@@ -0,0 +1,128 @@
+/*
+ * 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_edge_block(struct isp_io_param *param)
+{
+	int32_t ret = 0;
+	struct isp_dev_edge_info_v1 edge_info;
+	uint32_t val = 0;
+
+	memset(&edge_info, 0x00, sizeof(edge_info));
+
+	ret = copy_from_user((void *)&edge_info, param->property_param, sizeof(edge_info));
+	if (0 != ret) {
+		printk("isp_k_edge_block: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
+		return -1;
+	}
+
+	REG_MWR(ISP_EE_CFG0, BIT_29 | BIT_28, edge_info.mode << 28);
+
+	val = (edge_info.ee_str_m_n & 0x7F) | ((edge_info.ee_str_m_p & 0x7F) << 7)
+		| ((edge_info.ee_str_d_n & 0x7F) << 14) | ((edge_info.ee_str_d_p & 0x7F) << 21);
+	REG_MWR(ISP_EE_CFG0, 0xFFFFFFF, val);
+
+	val = ((edge_info.ee_incr_d_p & 0xFF) << 8) | (edge_info.ee_incr_d_n & 0xFF);
+	REG_MWR(ISP_EE_CFG1, 0xFFFF, val);
+
+	val = ((edge_info.ee_thr_d_n & 0xFF) << 16) | ((edge_info.ee_thr_d_p & 0xFF) << 24);
+	REG_MWR(ISP_EE_CFG1, 0xFFFF0000, val);
+
+	val = (edge_info.ee_flat_thr_1 & 0xFF) | ((edge_info.ee_flat_thr_2 & 0xFF) << 8);
+	REG_MWR(ISP_EE_CFG2, 0xFFFF, val);
+
+	val = ((edge_info.ee_incr_m_n & 0xFF) << 16) | ((edge_info.ee_incr_m_p & 0xFF) << 24);
+	REG_MWR(ISP_EE_CFG2, 0xFFFF0000, val);
+
+	val = (edge_info.ee_txt_thr_1 & 0xFF) | ((edge_info.ee_txt_thr_2 & 0xFF) << 8)
+		| ((edge_info.ee_txt_thr_3 & 0xFF) << 16);
+	REG_WR(ISP_EE_CFG3, val);
+
+	val = ((edge_info.ee_corner_cor & 0x1) << 28) | ((edge_info.ee_corner_th_p & 0x1F) << 23)
+		| ((edge_info.ee_corner_th_n & 0x1F) << 18) | ((edge_info.ee_corner_gain_p & 0x7F) << 11)
+		| ((edge_info.ee_corner_gain_n & 0x7F) << 4) | ((edge_info.ee_corner_sm_p & 0x3) << 2)
+		| (edge_info.ee_corner_sm_n & 0x3);
+	REG_WR(ISP_EE_CFG4, val);
+
+	val = ((edge_info.ee_edge_smooth_mode & 0x3) << 26) | ((edge_info.ee_flat_smooth_mode & 0x3) << 24)
+		| ((edge_info.ee_smooth_thr & 0xFF) << 8) | (edge_info.ee_smooth_strength & 0xFF);
+	REG_MWR(ISP_EE_CFG5, 0xF00FFFF, val);
+
+	val = (edge_info.sigma & 0xFF) << 16;
+	REG_MWR(ISP_EE_CFG5, 0xFF0000, val);
+
+	val = ((edge_info.ee_str_b_p & 0xFF) << 24) | ((edge_info.ee_str_b_n & 0xFF) << 16)
+		| ((edge_info.ee_incr_b_p & 0xFF) << 8) | (edge_info.ee_incr_b_n & 0xFF);
+	REG_WR(ISP_EE_CFG6, val);
+
+	val = ((edge_info.ratio[1] & 0xFF) << 8) | (edge_info.ratio[0] & 0xFF);
+	REG_MWR(ISP_EE_CFG7, 0xFFFF, val);
+
+	val = (edge_info.ee_clip_after_smooth_en & 0x1) << 25;
+	REG_MWR(ISP_EE_CFG7, BIT_25, val);
+
+	val = ((edge_info.ipd_bypass & 0x1) << 24) | ((edge_info.ipd_flat_thr & 0xFF) << 16);
+	REG_MWR(ISP_EE_CFG7, 0x1FF0000, val);
+
+/*pike has no ADP_CFG0 ADP_CFG1 ADP_CFG2 registers*/
+
+/*	val = (edge_info.ee_t1_cfg & 0x3FF) | ((edge_info.ee_t2_cfg & 0x3FF) << 10)
+		| ((edge_info.ee_t3_cfg & 0x3FF) << 20);
+	REG_WR(ISP_EE_ADP_CFG0, val);
+
+	val = (edge_info.ee_t4_cfg & 0x3FF) | ((edge_info.ee_cv_clip_n & 0xFF) << 16)
+		| ((edge_info.ee_cv_clip_p & 0xFF) << 24);
+	REG_WR(ISP_EE_ADP_CFG1, val);
+
+	val = (edge_info.ee_r1_cfg & 0xFF) | ((edge_info.ee_r2_cfg & 0xFF) << 8)
+		| ((edge_info.ee_r3_cfg & 0xFF) << 16);
+	REG_WR(ISP_EE_ADP_CFG2, val);*/
+
+
+	if (edge_info.bypass) {
+		REG_OWR(ISP_EE_PARAM, BIT_0);
+	} else {
+		REG_MWR(ISP_EE_PARAM, BIT_0, 0);
+	}
+
+	return ret;
+}
+
+int32_t isp_k_cfg_edge(struct isp_io_param *param)
+{
+	int32_t ret = 0;
+
+	if (!param) {
+		printk("isp_k_cfg_edge: param is null error.\n");
+		return -1;
+	}
+
+	if (NULL == param->property_param) {
+		printk("isp_k_cfg_edge: property_param is null error.\n");
+		return -1;
+	}
+
+	switch (param->property) {
+	case ISP_PRO_EDGE_BLOCK:
+		ret = isp_k_edge_block(param);
+		break;
+	default:
+		printk("isp_k_cfg_edge: fail cmd id:%d, not supported.\n", param->property);
+		break;
+	}
+
+	return ret;
+}