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/*
* Copyright (C) 2012 Havlena Petr, <havlenapetr@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "hardware/hdmi.h"
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <linux/videodev2.h>
#include "sec_lcd.h"
#include "test.h"
static void dump_fbs(int count) {
char name[64];
char const * const fb_template = {
"/dev/graphics/fb%u"};
for(int i = 0; i < count; i++) {
snprintf(name, 64, fb_template, i);
int fd = open(name, O_RDWR, 0);
if(fd < 0) {
LOGE("%s:: Can't open %s", __func__, name);
continue;
}
struct s3cfb_next_info fb_info;
int ret = ioctl(fd, S3CFB_GET_CURR_FB_INFO, &fb_info);
if (ret < 0) {
LOGE("%s:: ioctl(S3CFB_GET_FB_PHY__ADDR) fail: %d for %s",
__func__, ret, name);
goto close;
}
LOGI("%s:: %s addr=0x%08x", __func__, name, fb_info.phy_start_addr);
close:
close(fd);
}
}
int main(int argc, char** argv) {
hw_module_t* module;
hdmi_device_t* hdmi;
int ret;
ret = hw_get_module(HDMI_HARDWARE_MODULE_ID,
(const hw_module_t**)&module);
if(ret) {
LOGE("%s:: Hdmi device not presented", __func__);
goto fail;
}
ret = module->methods->open(module, "hdmi-test",
(hw_device_t **)&hdmi);
if(ret < 0) {
LOGE("%s:: Can't open hdmi device", __func__);
goto fail;
}
ret = hdmi->connect(hdmi);
if(ret < 0) {
LOGE("%s:: Can't connect hdmi device", __func__);
goto close;
}
#if 1
dump_fbs(5);
#endif
for(int i = 0; i < 5; i++) {
LOGI("Blit cycle: %d", i);
ret = hdmi->blit(hdmi,
600, /* default lcd width */
1024, /* default lcd height */
HAL_PIXEL_FORMAT_BGRA_8888, /* our default pixel format */
0, 0, 0, /* use default frame buffer */
0, 0,
HDMI_MODE_UI,
0);
if(ret < 0) {
LOGE("%s:: Can't blit to hdmi device", __func__);
break;
}
}
disconnect:
if(hdmi->disconnect(hdmi) < 0) {
LOGE("%s:: Can't disconnect hdmi device", __func__);
}
close:
if(hdmi->common.close(&hdmi->common) < 0) {
LOGE("%s:: Can't close hdmi device", __func__);
}
fail:
LOGI("HDMI result: %d", ret);
return ret;
}
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