116 lines
2.6 KiB
C
116 lines
2.6 KiB
C
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// Copyright 2021-2022 Beken
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <common/bk_include.h>
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#include "scale1_ll_macro_def.h"
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#include "scale1_ll_macro_def.h"
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#include <driver/hw_scale_types.h>
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#include "bk_misc.h"
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#include "scale1_hal.h"
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#include "bk_misc.h"
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#include <driver/media_types.h>
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#define TAG "scale1"
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#define LOGI(...) BK_LOGI(TAG, ##__VA_ARGS__)
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#define LOGW(...) BK_LOGW(TAG, ##__VA_ARGS__)
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#define LOGE(...) BK_LOGE(TAG, ##__VA_ARGS__)
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#define LOGD(...) BK_LOGD(TAG, ##__VA_ARGS__)
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void scale1_hal_reset(void)
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{
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scale1_ll_set_0x02_soft_reset(1);
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delay_us(10);
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scale1_ll_set_0x02_soft_reset(1);
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delay_us(10);
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}
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#if 0
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bk_err_t scale1_hal_set_firstaddr(uint32_t addr)
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{
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scale1_ll_set_0x04_first_addr(addr);
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return BK_OK;
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}
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bk_err_t scale1_hal_set_dest_addr(uint32_t addr)
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{
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scale1_ll_set_0x0c_dest_addr(addr)
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return BK_OK;
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}
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#endif
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//h264 mode: 16line, others:8line
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bk_err_t scale1_hal_set_pingpong_line_mode(scale_mode_t format)
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{
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if (format == DVP_H264_SCALE)
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scale1_ll_set_0x05_line_index(1);
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else
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scale1_ll_set_0x05_line_index(0);
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return BK_OK;
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}
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bk_err_t scale1_hal_clear_int_status(void)
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{
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scale1_ll_set_0x0f_clr_int_stat(1);
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return BK_OK;
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}
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bool scale1_hal_int_status_is_set(void)
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{
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return scale1_ll_get_0x11_int_stat();
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}
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//just support
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bk_err_t scale1_hal_data_format(pixel_format_t fmt)
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{
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switch (fmt)
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{
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case PIXEL_FMT_RGB565:
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scale1_ll_set_0x09_format(0);
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break;
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case PIXEL_FMT_YUYV:
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scale1_ll_set_0x09_format(1);
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break;
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case PIXEL_FMT_RGB888:
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scale1_ll_set_0x09_format(2);
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break;
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default:
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break;
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}
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return BK_OK;
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}
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bk_err_t scale1_hal_set_pic_width(uint16_t src_width, uint16_t dst_width)
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{
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scale1_ll_set_0x0b_pic_width(src_width);
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scale1_ll_set_0x0d_out_pic_width(dst_width);
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return BK_OK;
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}
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bk_err_t scale1_hal_set_row_coef_loc_params(uint16_t dst_width, uint16_t *params)
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{
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int i = 0;
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for ( i = 0; i < dst_width; i++)
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{
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*((volatile unsigned long *)(SCALE1_LL_REG_BASE + (0x20 + i)*4)) = params[i];
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}
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return BK_OK;
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}
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