diff --git a/drivers/video/rockchip/wimo.c b/drivers/video/rockchip/wimo.c deleted file mode 100755 index a3f0c33b7819..000000000000 --- a/drivers/video/rockchip/wimo.c +++ /dev/null @@ -1,1261 +0,0 @@ -/* drivers/video/wimo.c - * - * Copyright (C) 2010 ROCKCHIP, Inc. - * author: chenhengming chm@rock-chips.com - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "linux/wimo.h" -#include -#define WIMO_MIN_ALLOC PAGE_SIZE -#define WIMO_IS_PAGE_ALIGNED(addr) (!((addr) & (~PAGE_MASK))) - -#define WIMO_DEBUG 0 -#define WIMO_DEBUG_MSGS 0 - -#if WIMO_DEBUG_MSGS -#define DLOG(fmt,args...) \ - do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \ - ##args); } \ - while (0) -#else -#define DLOG(x...) do {} while (0) -#endif -#define WIMO_WRITE_FILE - -struct win_set { - volatile u32 y_offset; - volatile u32 c_offset; -}; - -struct win0_par { - u32 refcount; - u32 pseudo_pal[16]; - u32 y_offset; - u32 c_offset; - u32 xpos; //size in panel - u32 ypos; - u32 xsize; //start point in panel - u32 ysize; - u32 format; - - wait_queue_head_t wait; - struct win_set mirror; - struct win_set displ; - struct win_set done; - - u8 par_seted; - u8 addr_seted; -}; - - -/** - * struct for global wimo info - */ -struct enc_buff_info{ - u32 bitperpixel; - u32 mode; - u32 xaff; - u32 yaff; - u32 xpos; - u32 ypos; - u32 xsize; - u32 ysize; - u32 src_y; - u32 src_uv; - u32 dst_width; - u32 dst_height; - u32 dst_vir_w; - u32 dst_vir_h; - u32 y_offset; - u32 c_offset; - u32 src_width; - u32 src_height; - long long Frame_Time; - unsigned char* ui_buffer; - unsigned char* ui_buffer_map; - int rotation_flag; - - -}; -struct wimo_video_info{ - u32 bitperpixel; - u32 mode; - u32 xaff; - u32 yaff; - u32 xpos; - u32 ypos; - u32 xsize; - u32 ysize; - u32 src_y; - u32 src_uv; - u32 dst_width; - u32 dst_height; - u32 rot_dst_width; - u32 rot_dst_height; - u32 src_width; - u32 src_height; - u32 set_flag; - int Last_rotation_flag; - int rotation_flag; - long long Last_Frame_Time; - struct timeval Wimo_RGB_time; - struct timeval Wimo_YUV_time; - struct timeval Wimo_Cur_time; - struct enc_buff_info enc_buff[4]; - u32 buffer_num; - u32 avail_index; - u32 work_index; - volatile u32 avail_frame; - int test_sign; - u32 frame_num; - -}; -struct wimo_audio_info{ - volatile u32 buffer_size; - volatile u32 head_offset; - volatile u32 tail_offset; - volatile u32 data_len; - u32 nSamplePerFrame; - u32 nChannel; - u32 nBytePerSample; - u32 nBytePerFrame; - unsigned char* Out_Buffer; - struct timeval *time_stamp; - unsigned char *audio_data; - -}; -struct wimo_audio_param{ - u32 buffer_size; - u32 nSamplePerFrame; - u32 nChannel; - u32 nBytePerSample; - u32 nBytePerFrame; - u32 Reserverd[7]; -}; -int rgb_time; -int yuv_time; -struct wimo_info{ - struct wimo_video_info video_info; - struct wimo_audio_info audio_info; - struct rw_semaphore rw_sem; - struct miscdevice dev; - int video_start_sign; - int audio_start_sign; - int start_sign; - int volumn_open_sign; - int rotation_flag; -}; -struct mutex video_lock; -struct mutex audio_lock; -struct mutex wimo_lock; -//int wimo_prepare_para(struct fb_info *info); -//int wimo_prepare_buff(struct fb_info *info); -//int wimo_prepare(struct fb_info *info); - - -static int wimo_count = 0; -static struct wimo_info wimo; -#define wdm_rwsem (wimo.rw_sem) -extern int (*audio_data_to_wimo)(void* data,int size,int channel); -extern int (*video_data_to_wimo)(struct fb_info *info,u32 yuv_phy[2]); - -unsigned long temp_vv; -static int frame_num = 0; -static int Is_Wimo_Loaded() -{ - int ret = -1; - if(wimo_count > 0) - ret = 0; - return ret; -} -static int wimo_start(void) -{ - int ret = 0; - wimo.start_sign = 1; - - return ret; -} -static int wimo_stop(void) -{ - int ret = 0; - - wimo.start_sign = 0; - return ret; -} -static int wimo_set_rotation(int rotation_flag) -{ - int ret = 0; - - wimo.rotation_flag = rotation_flag; - return ret; -} -struct file* wimo_filp; -mm_segment_t old_fs; -struct file* wimo_filp_output; -mm_segment_t old_fs_output; -static int wimo_audio_open(unsigned long *temp) -{ - int ret = 0; - struct wimo_audio_info *audio_info = &wimo.audio_info; - struct timeval timeFirst; - do_gettimeofday(&timeFirst); - if(wimo.start_sign == 0) - { - printk("Apk didn't start when audio start \n"); - return -1; - } - memset(audio_info, 0, sizeof(struct wimo_audio_info)); - wimo.audio_start_sign = 1; - audio_info->Out_Buffer = NULL; - - audio_info->buffer_size = 50; - audio_info->nSamplePerFrame = 1024; - audio_info->nBytePerSample = 2; - audio_info->nChannel = 2; - audio_info->nBytePerFrame = 4096; - - - audio_info->head_offset = 0; - audio_info->tail_offset = 0; - audio_info->data_len = 0; - - audio_info->audio_data = (unsigned char*)kmalloc(audio_info->buffer_size * audio_info->nBytePerFrame,GFP_KERNEL); - audio_info->time_stamp = (struct timeval*)kmalloc(audio_info->buffer_size * sizeof(struct timeval),GFP_KERNEL); - memset(audio_info->audio_data, 0,audio_info->buffer_size * audio_info->nBytePerFrame); - printk("audio_info->buffer_size * audio_info->nBytePerFrame timestamp %d audio_info->Out_Buffer %x time %lld %x %x\n", - audio_info->buffer_size * audio_info->nBytePerFrame,audio_info->time_stamp,audio_info->Out_Buffer,(int64_t)timeFirst.tv_sec*1000000ll + timeFirst.tv_usec - ,__pa(audio_info->audio_data),__pa(audio_info->time_stamp)); - #ifdef WIMO_WRITE_FILE - wimo_filp = NULL; - wimo_filp = filp_open("/data/test/input_cmp.pcm",O_CREAT|O_TRUNC|O_RDWR,0); - if (wimo_filp) - { - old_fs = get_fs(); - set_fs(get_ds()); - } - wimo_filp_output = NULL; - wimo_filp_output = filp_open("/data/test/output_cmp.pcm",O_CREAT|O_TRUNC|O_RDWR,0); - if (wimo_filp_output) - { - old_fs_output = get_fs(); - set_fs(get_ds()); - } - #endif - return ret; -} -static int wimo_audio_close(void) -{ - int ret = 0; - struct wimo_audio_info *audio_info = &wimo.audio_info; - #ifdef WIMO_WRITE_FILE - set_fs(old_fs); - filp_close(wimo_filp,NULL); - - set_fs(old_fs_output); - filp_close(wimo_filp_output,NULL); - - #endif - printk("wimo_audio_close\n"); - kfree((void *)audio_info->time_stamp); - kfree((void *)audio_info->audio_data); - - audio_info->Out_Buffer = NULL; - wimo.audio_start_sign = 0; - return ret; -} -static void wimo_audio_set_para(struct wimo_audio_param *param) -{ - struct wimo_audio_info *audio_info = &wimo.audio_info; - audio_info->buffer_size = param->buffer_size; - audio_info->nSamplePerFrame = param->nSamplePerFrame; - audio_info->nChannel = param->nChannel; - audio_info->nBytePerSample = param->nBytePerSample; - audio_info->nBytePerFrame = param->nBytePerFrame; - DLOG("param %d %d %d %d %d audio_info %d %d %d %d %d", - param->buffer_size,param->nSamplePerFrame,param->nChannel,param->nBytePerSample,param->nBytePerFrame, - audio_info->buffer_size,audio_info->nSamplePerFrame,audio_info->nChannel,audio_info->nBytePerSample,audio_info->nBytePerFrame); - return; -} - -static void wimo_audio_set_vol(u32 temp_data) -{ - wimo.volumn_open_sign = temp_data; - return; -} -static int wimo_audio_find_frame() -{ - struct wimo_audio_info *audio_info = &wimo.audio_info; - int ret = 0; - if(audio_info->data_len >= 1) - { - audio_info->Out_Buffer = (void*)(&audio_info->audio_data[audio_info->head_offset * audio_info->nBytePerFrame]); - //wimo_filp_output->f_op->write(wimo_filp_output, audio_info->Out_Buffer, audio_info->nBytePerFrame, &wimo_filp_output->f_pos); - audio_info->data_len --; - audio_info->head_offset ++; - audio_info->head_offset %= audio_info->buffer_size; - } - else - { - ret = -1; - } - - return ret; -} -static int wimo_audio_prepare(void* data,int size,int channel) -{ - int ret = 0; - mutex_lock(&audio_lock); - - if(wimo.audio_start_sign && wimo.start_sign) - { - struct timeval timeFirst; - unsigned long* temp = (unsigned long*)data; - struct wimo_audio_info *audio_info = &wimo.audio_info; - unsigned char* buf = data; - do_gettimeofday(&timeFirst); - memcpy((void*)(&audio_info->audio_data[audio_info->tail_offset * audio_info->nBytePerFrame]), (void*)data,size); - memcpy((void*)(&audio_info->time_stamp[audio_info->tail_offset]),(void*)(&timeFirst),sizeof(struct timeval)); - audio_info->tail_offset ++; - audio_info->tail_offset %= audio_info->buffer_size; - wimo_filp->f_op->write(wimo_filp, data, size, &wimo_filp->f_pos); - if(audio_info->data_len + 1 < audio_info->buffer_size) - { - audio_info->data_len ++; - } - else - { - audio_info->head_offset=audio_info->tail_offset; - audio_info->data_len = audio_info->buffer_size; - } -// if(wimo.volumn_open_sign==0) -// { -// memset((void*)data,0,size); -// -// } - } - else - { - //DLOG("wimo_video not open\n"); - ret = AUDIO_ENCODER_CLOSED; - } - if(wimo.start_sign && wimo.volumn_open_sign == 0) - memset((void*)data,0,size); - - mutex_unlock(&audio_lock); - return ret; -} -/* - wimo_video can be opened once at a time. - Other user must wait for last open closed. -*/ -static int wimo_video_open(unsigned long *temp) -{ - struct wimo_video_info *video_info = &wimo.video_info; - int i; - int ret =0 ; - printk("wimo_video_open\n"); - if(wimo.start_sign == 0) - { - printk("Apk didn't start when video start "); - return -1; - } - if(wimo.video_start_sign == 1) - { - printk("last wimo_video still opened ,something wrong\n"); - - } - memset(&wimo.video_info,0,sizeof(struct wimo_video_info)); - if(wimo.rotation_flag < 0 ) - DLOG("wimo_set_buff rotation_flag < 0,maybe something wrong\n"); - - video_info->Last_rotation_flag = -1; - video_info->rotation_flag = wimo.rotation_flag; - for(i = 0; i < temp[3]; i++) - { - video_info->enc_buff[i].ui_buffer= (unsigned char*)temp[i+4]; - video_info->enc_buff[i].ui_buffer_map= ioremap(temp[i+4],temp[2]); - if(video_info->enc_buff[i].ui_buffer_map == NULL) - { - printk("can't map a buffer for ui\n"); - return -EFAULT; - } - } - video_info->buffer_num = temp[3]; - video_info->dst_width = (temp[0] + 15) & 0xfff0; - video_info->dst_height = (temp[1] + 15) & 0xfff0; - video_info->xsize = video_info->dst_width; - video_info->ysize = video_info->dst_height; - wimo.video_start_sign = 1; - printk("video_info->dst_width %d video_info->dst_height %d num %d %x ui_buffer %x %x size %d map %x %x\n", - video_info->dst_width,video_info->dst_height,video_info->buffer_num,(long)&wimo.video_info.buffer_num, - video_info->enc_buff[0].ui_buffer,video_info->enc_buff[1].ui_buffer,temp[2],video_info->enc_buff[0].ui_buffer_map - ,video_info->enc_buff[1].ui_buffer_map); - rgb_time = yuv_time = 0; - return ret; -} -/* -close wimo_video . -release resources. - -*/ -static int wimo_video_close(struct wimo_video_info *video_info) -{ - int i ; - int ret = 0; - if(video_info->buffer_num && wimo.video_start_sign && wimo.start_sign) - printk("something is okay with wimo video in close"); - - else - printk("somethint wrong with wimo video in close"); - wimo.video_start_sign = 0; - DLOG("video_info->dst_width %d video_info->dst_height %d ui_buffer %x %x ui_buffer_map %x %x\n", - video_info->dst_width,video_info->dst_height,video_info->enc_buff[0].ui_buffer,video_info->enc_buff[1].ui_buffer, - video_info->enc_buff[0].ui_buffer_map,video_info->enc_buff[1].ui_buffer_map); - - for(i = 0; i < 4; i++) - { - DLOG("closebuf ui_buffer %x ui_buffer_map %x ui_buffer_map addr %x wimo_info.buffer_num %d i %d\n", - (unsigned int)video_info->enc_buff[i].ui_buffer,(unsigned int)video_info->enc_buff[i].ui_buffer_map,(unsigned long)(&video_info->enc_buff[i].ui_buffer_map),video_info->buffer_num,i); - if(video_info->enc_buff[i].ui_buffer_map!=0) - { - iounmap(video_info->enc_buff[i].ui_buffer_map); - video_info->enc_buff[i].ui_buffer_map = 0; - video_info->enc_buff[i].ui_buffer = 0; - } - } - return ret; -} - -/* -get video frame -it return -1 when no frame is availiable -*/ -static int wimo_video_find_frame(unsigned long* temp_data,struct wimo_video_info *video_info) -{ - - int ret = 0; - do_gettimeofday(&video_info->Wimo_Cur_time); - DLOG("wimo_find_frame video_info %x video_info->buffer_num %d avail_index %d avail_frame %d work_index %d testIgn %d time %lld curtime %lld last_time %lld %lld %lld yuv rgb time %lld %lld yuv_time %d\n", - (unsigned long)video_info,video_info->buffer_num, video_info->avail_index,video_info->avail_frame,video_info->work_index,video_info->test_sign,video_info->enc_buff[video_info->avail_index].Frame_Time, - (long long)video_info->Wimo_Cur_time.tv_sec * 1000000ll + video_info->Wimo_Cur_time.tv_usec,video_info->Last_Frame_Time,video_info->enc_buff[video_info->avail_index].Frame_Time, - video_info->enc_buff[1-video_info->avail_index].Frame_Time,(long long)video_info->Wimo_YUV_time.tv_sec * 1000000ll + video_info->Wimo_YUV_time.tv_usec - ,(long long)video_info->Wimo_RGB_time.tv_sec * 1000000ll + video_info->Wimo_RGB_time.tv_usec,yuv_time); - if(video_info->avail_frame) - { - if(video_info->Last_Frame_Time > video_info->enc_buff[video_info->avail_index].Frame_Time) - { - - DLOG("wimo_find_frame error avail_index %d avail_frame %d work_index %d testIgn %d time %lld curtime %lld last_time %lld %lld %lld yuv rgb time %lld %lld yuv_time %d\n", - video_info->avail_index,video_info->avail_frame,video_info->work_index,video_info->test_sign,video_info->enc_buff[video_info->avail_index].Frame_Time, - (long long)video_info->Wimo_Cur_time.tv_sec * 1000000ll + video_info->Wimo_Cur_time.tv_usec,video_info->Last_Frame_Time,video_info->enc_buff[video_info->avail_index].Frame_Time, - video_info->enc_buff[1-video_info->avail_index].Frame_Time,(long long)video_info->Wimo_YUV_time.tv_sec * 1000000ll + video_info->Wimo_YUV_time.tv_usec - ,(long long)video_info->Wimo_RGB_time.tv_sec * 1000000ll + video_info->Wimo_RGB_time.tv_usec,yuv_time); - video_info->test_sign = 2; - } - video_info->Last_Frame_Time = video_info->enc_buff[video_info->avail_index].Frame_Time; - - } - else - { - if(((long long)video_info->Wimo_Cur_time.tv_sec * 1000000ll + video_info->Wimo_Cur_time.tv_usec > video_info->Last_Frame_Time + 1000000ll || video_info->frame_num < 30) && video_info->frame_num!=0) - { - - DLOG("wimo_find_frame wait second avail_index %d avail_frame %d work_index %d testIgn %d time %lld curtime %lld last_time %lld %lld %lld yuv rgb time %lld %lld yuv_time %d\n", - video_info->avail_index,video_info->avail_frame,video_info->work_index, - video_info->test_sign,video_info->enc_buff[video_info->avail_index].Frame_Time, - (long long)video_info->Wimo_Cur_time.tv_sec * 1000000ll + video_info->Wimo_Cur_time.tv_usec,video_info->Last_Frame_Time,video_info->enc_buff[video_info->avail_index].Frame_Time, - video_info->enc_buff[1- video_info->avail_index].Frame_Time,(long long)video_info->Wimo_YUV_time.tv_sec * 1000000ll + video_info->Wimo_YUV_time.tv_usec - ,(long long)video_info->Wimo_RGB_time.tv_sec * 1000000ll + video_info->Wimo_RGB_time.tv_usec,yuv_time); - video_info->test_sign = 3; - video_info->Last_Frame_Time =(long long)video_info->Wimo_Cur_time.tv_sec * 1000000ll + video_info->Wimo_Cur_time.tv_usec; - if(video_info->mode == 0 ) - { - video_info->Wimo_RGB_time.tv_sec = video_info->Wimo_Cur_time.tv_sec; - video_info->Wimo_RGB_time.tv_usec = video_info->Wimo_Cur_time.tv_usec; - } - - video_info->avail_index--; - video_info->avail_index %= video_info->buffer_num; - video_info->avail_frame++; - - } - else - { - video_info->test_sign = 4; - DLOG ("no avail frame \n"); - return -1; - } - - } - temp_data[0] = (video_info->enc_buff[video_info->avail_index].bitperpixel << 16); - temp_data[0] |= video_info->enc_buff[video_info->avail_index].mode; - - temp_data[1] = video_info->avail_index ; - memcpy(&temp_data[2],&video_info->enc_buff[video_info->avail_index].Frame_Time,8); - temp_data[4] = video_info->enc_buff[video_info->avail_index].rotation_flag| (yuv_time<<16); - temp_data[5] = video_info->Wimo_Cur_time.tv_sec; - temp_data[6] = video_info->Wimo_Cur_time.tv_usec; - - video_info->avail_index++; - video_info->avail_index %= video_info->buffer_num; - video_info->avail_frame--; - video_info->frame_num++; - yuv_time = rgb_time = 0; - - return ret; -} - -#if 1 - int wimo_prepare_para(struct fb_info *info,struct wimo_video_info *video_info,struct enc_buff_info *enc_buff) -{ - - //struct rk29fb_inf *inf = dev_get_drvdata(info->device); - struct rk_fb_inf *inf = dev_get_drvdata(info->device); - struct fb_var_screeninfo *var = &info->var; - int ret = 0; - struct layer_par *par = NULL; - struct fb_fix_screeninfo * fix = &info->fix; - struct rk_lcdc_device_driver *dev_drv = (struct rk_lcdc_device_driver *)info->par; - int layer_id = 0; - layer_id = get_fb_layer_id(fix); - if (layer_id < 0) - { - return -ENODEV; - } - else - { - par = dev_drv->layer_par[layer_id]; - } - video_info->mode = inf->video_mode; - video_info->src_width = var->xres_virtual; - video_info->src_height = var->yres_virtual/2; - if(inf->video_mode == 0 ) - { - - - if(par->format == 1) - { - enc_buff->bitperpixel = 16; - enc_buff->rotation_flag = video_info->rotation_flag; - } - else - { - enc_buff->bitperpixel =32;// wimo_info.bitperpixel_fb1; - enc_buff->rotation_flag = video_info->rotation_flag + 8; - } - enc_buff->dst_width = video_info->dst_width; - enc_buff->dst_height = video_info->dst_height; - - - - enc_buff->src_width = video_info->src_width; - enc_buff->src_height = video_info->src_height; - - - enc_buff->dst_vir_w = video_info->dst_width; - enc_buff->dst_vir_h = video_info->dst_height; - enc_buff->y_offset = enc_buff->c_offset = 0; - enc_buff->mode = 0; - - enc_buff->src_y = info->fix.smem_start + par->y_offset;//info->screen_base + par->y_offset;//info_buffer[8]; - enc_buff->src_uv = info->fix.smem_start + par->y_offset + video_info->src_width * video_info->src_height;//dst_width*dst_height;//+ par->y_offset + dst_width*dst_height;//info_buffer[9]; - enc_buff->Frame_Time = (long long)video_info->Wimo_RGB_time.tv_sec * 1000000ll + video_info->Wimo_RGB_time.tv_usec; - - if(0)//rotation_sign == IPP_ROT_90 || rotation_sign == IPP_ROT_270) - { - if(enc_buff->dst_vir_w > enc_buff->dst_vir_h) - { - enc_buff->dst_height = enc_buff->dst_vir_h; - enc_buff->dst_width = ((enc_buff->dst_vir_h * enc_buff->dst_vir_h) / enc_buff->dst_vir_w) & 0xfffc; - if(par->format == 1) - enc_buff->c_offset = enc_buff->y_offset = ((enc_buff->dst_vir_w - enc_buff->dst_width ) ) & 0xfffc; - - else - enc_buff->c_offset = enc_buff->y_offset = ((enc_buff->dst_vir_w - enc_buff->dst_width ) *2) & 0xfffc; - - } - else - { - enc_buff->dst_width = enc_buff->dst_vir_w; - enc_buff->dst_height = ((enc_buff->dst_vir_w * enc_buff->dst_vir_w) / enc_buff->dst_vir_h) ; - enc_buff->y_offset = (enc_buff->dst_vir_h - enc_buff->dst_height ) * enc_buff->dst_vir_w * 2; - enc_buff->c_offset = (enc_buff->dst_vir_h - enc_buff->dst_height ) * enc_buff->dst_vir_w ; ; - } - } - // printk("width height %d %d vir_w %d vir_h %d y_offset %d c_offset %d rotation_sign %d\n",enc_buff->dst_width,enc_buff->dst_height,enc_buff->dst_vir_w,enc_buff->dst_vir_h,enc_buff->y_offset, - // enc_buff->c_offset,rotation_sign); - // printk("mode 0 enc_buff.src0.w %d %d enc_buff %x enc_buff->mode %d bit %d format %d\n",enc_buff->src_width,enc_buff->src_height,(unsigned long)enc_buff - // ,enc_buff->mode,enc_buff->bitperpixel,par->format); - - } - DLOG(" test %d %d %d %d %d %d %x %x\n",enc_buff->dst_vir_w,enc_buff->dst_width,enc_buff->dst_vir_h,enc_buff->dst_height - ,video_info->Last_rotation_flag , enc_buff->rotation_flag, - video_info->enc_buff[0].ui_buffer_map,video_info->enc_buff[1].ui_buffer_map); - if((enc_buff->dst_vir_w != enc_buff->dst_width || enc_buff->dst_vir_h != enc_buff->dst_height ) && video_info->Last_rotation_flag != enc_buff->rotation_flag)//wimo_info.Last_rotation_flag != enc_buff->rotation_sign) - { - int i; - if(enc_buff->rotation_flag & 0x8) - { - for(i = 0; i < video_info->buffer_num; i++) - { - memset(video_info->enc_buff[i].ui_buffer_map,0,enc_buff->dst_vir_w * enc_buff->dst_vir_h * 4);//dst_width*dst_height); - } - } - else if((enc_buff->rotation_flag & 0x8 )== 0) - { - for(i = 0; i < video_info->buffer_num; i++) - { - memset(video_info->enc_buff[i].ui_buffer_map,0,enc_buff->dst_vir_w * enc_buff->dst_vir_h * 2);//dst_width*dst_height); - } - } - // memset(ui_buffer_map,0,enc_buff->dst_vir_w * enc_buff->dst_vir_h * 4);//dst_width*dst_height); - //memset(ui_buffer_map + enc_buff->dst_height * enc_buff->dst_width, 0x80,enc_buff->dst_height * enc_buff->dst_width / 2);//dst_width*dst_height,0x80,dst_width*dst_height/2); - // printk("rotation change wimo_info.Last_rotation_flag %d enc_buff->rotation_sign %d\n",wimo_info.Last_rotation_flag,enc_buff->rotation_sign); - } - video_info->Last_rotation_flag = enc_buff->rotation_flag; - - return ret; -} - int wimo_prepare_buff(struct enc_buff_info *enc_buff) -{ - - struct rk29_ipp_req overlay_req; - struct rk29_ipp_req overlay_req_1; - int err = 0; - - memset(&overlay_req, 0 , sizeof(overlay_req)); - memset(&overlay_req_1, 0 , sizeof(overlay_req_1)); - //printk("inf->video_mode %d\n",inf->video_mode); - if(enc_buff->mode == 0 ) - { - - overlay_req.src0.YrgbMst = enc_buff->src_y;//info->fix.smem_start + par->y_offset;//info->screen_base + par->y_offset;//info_buffer[8]; - overlay_req.src0.CbrMst = enc_buff->src_uv;//info->fix.smem_start + par->y_offset + enc_buff->src_width * enc_buff->src_height;//dst_width*dst_height;//+ par->y_offset + dst_width*dst_height;//info_buffer[9]; - overlay_req.src0.w = enc_buff->src_width ;//dst_width;//info_buffer[2]; - overlay_req.src0.h = enc_buff->src_height ;//dst_height;//info_buffer[3]; - overlay_req.src0.fmt = (enc_buff->bitperpixel == 16) ? 1 : 0;//3; - overlay_req.dst0.YrgbMst = (unsigned long)(enc_buff->ui_buffer + enc_buff->y_offset);//overlay_buffer + info_buffer[4] + info_buffer[5] * dst_width; - overlay_req.dst0.CbrMst = (unsigned long)(enc_buff->ui_buffer + enc_buff->dst_vir_w * enc_buff->dst_height + enc_buff->c_offset);//dst_width*dst_height;//(unsigned char*) overlay_buffer + dst_width*dst_height +info_buffer[4] + ( info_buffer[5] * dst_width) / 2;// info_buffer[6] * info_buffer[7]; - - overlay_req.dst0.w = enc_buff->dst_width ;//dst_width;//info_buffer[6]; - overlay_req.dst0.h = enc_buff->dst_height ;//dst_height;//info_buffer[7]; - overlay_req.dst0.fmt = (enc_buff->bitperpixel== 16) ? 1 : 0;//3;3; - overlay_req.deinterlace_enable = 0; - overlay_req.timeout = 1000000; - overlay_req.src_vir_w = enc_buff->src_width ;//dst_width;//info_buffer[2]; - overlay_req.dst_vir_w = enc_buff->dst_vir_w ;//dst_width; - - - //printk("mode 0 overlay_req.src0.w %d %d enc_buff %x\n",overlay_req.src0.w,overlay_req.src0.h,(unsigned long)enc_buff); - overlay_req.flag = enc_buff->rotation_flag & 0x7; - err = ipp_blit_sync(&overlay_req); - if(err) - goto WIMO_IPP_ERROR; - //printk("mode 0err %d w h fmt time out %d %d %d %d",err,overlay_req.src0.w,overlay_req.src0.h,overlay_req.src0.fmt,overlay_req.timeout); - // printk("overlay_req.dst0.w %d overlay_req.dst0.h %d overlay_req.src0.w %d overlay_req.src0.h %d\n",overlay_req.dst0.w,overlay_req.dst0.h,overlay_req.src0.w,overlay_req.src0.h); - - - - - - } - else - { - - - if(enc_buff->xaff * 3 < enc_buff->xsize || enc_buff->yaff * 3 < enc_buff->ysize)// 3time or bigger scale up - { - unsigned long mid_width, mid_height; - struct rk29_ipp_req overlay_req_1; - if(enc_buff->xaff * 3 < enc_buff->xsize) - mid_width = enc_buff->xaff * 3; - else - mid_width = enc_buff->xsize; - - if(enc_buff->yaff * 3 < enc_buff->ysize) - mid_height = enc_buff->yaff * 3; - else - mid_height = enc_buff->ysize; - overlay_req.src0.YrgbMst = enc_buff->src_y;//info_buffer[8]; - overlay_req.src0.CbrMst = enc_buff->src_uv;//info_buffer[9]; - overlay_req.src0.w = enc_buff->xaff;// info_buffer[2]; - overlay_req.src0.h = enc_buff->yaff;// info_buffer[3]; - overlay_req.src0.fmt = 3; - overlay_req.dst0.YrgbMst = (unsigned long)(enc_buff->ui_buffer + 2048000) ;//info_buffer[4] + info_buffer[5] * dst_width; //小尺寸片源需要2次放大，所以将buffer的后半段用于缓存 - overlay_req.dst0.CbrMst = (unsigned long)( (unsigned char*) enc_buff->ui_buffer + mid_height * mid_width + 2048000); - - overlay_req.dst0.w = mid_width;//info_buffer[6]; - overlay_req.dst0.h = mid_height;//info_buffer[7]; - overlay_req.dst0.fmt = 3; - overlay_req.timeout = 100000; - overlay_req.src_vir_w = enc_buff->xaff;//info_buffer[2]; - overlay_req.dst_vir_w = mid_width;//dst_width; - overlay_req.flag = IPP_ROT_0; - - - - - overlay_req_1.src0.YrgbMst = (unsigned long)(enc_buff->ui_buffer + 2048000); - overlay_req_1.src0.CbrMst = (unsigned long)((unsigned char*) enc_buff->ui_buffer + mid_height * mid_width + 2048000); - overlay_req_1.src0.w = mid_width; - overlay_req_1.src0.h = mid_height;// info_buffer[3]; - overlay_req_1.src0.fmt = 3; - overlay_req_1.dst0.YrgbMst = (unsigned long)(enc_buff->ui_buffer + ((enc_buff->xpos + 1)&0xfffe) + enc_buff->ypos * enc_buff->dst_width);//info_buffer[4] + info_buffer[5] * dst_width; - overlay_req_1.dst0.CbrMst = (unsigned long)((unsigned char*) enc_buff->ui_buffer + enc_buff->dst_width * enc_buff->dst_height + - ((enc_buff->xpos + 1)&0xfffe) + ( enc_buff->ypos / 2)* enc_buff->dst_width) ; - - overlay_req_1.dst0.w = enc_buff->xsize;//info_buffer[6]; - overlay_req_1.dst0.h = enc_buff->ysize;//info_buffer[7]; - overlay_req_1.dst0.fmt = 3; - overlay_req_1.timeout = 100000; - overlay_req_1.src_vir_w = mid_width;//info_buffer[2]; - overlay_req_1.dst_vir_w = enc_buff->dst_vir_w;//dst_width; - overlay_req_1.flag = IPP_ROT_0; - - - err = ipp_blit_sync(&overlay_req); - if(err) - goto WIMO_IPP_ERROR; - dmac_flush_range(enc_buff->ui_buffer_map,enc_buff->ui_buffer_map + enc_buff->dst_height * enc_buff->dst_width * 3/2);//dst_width*dst_height*3/2); - err = ipp_blit_sync(&overlay_req_1); - if(err) - goto WIMO_IPP_ERROR; - // printk("err1 %d w h fmt time out %d %d %d %d workindex %d encbuff %x xaff %d yaff %d xsize %d ysize %d", - // err,overlay_req.src0.w,overlay_req.src0.h,overlay_req.src0.fmt,overlay_req.timeout,wimo_info.work_index,(unsigned long)enc_buff - // ,enc_buff->xaff,enc_buff->yaff,enc_buff->xsize,enc_buff->ysize); - } - else - { - overlay_req.src0.YrgbMst = enc_buff->src_y;//info_buffer[8]; - overlay_req.src0.CbrMst = enc_buff->src_uv;//info_buffer[9]; - overlay_req.src0.w = enc_buff->xaff;// info_buffer[2]; - overlay_req.src0.h = enc_buff->yaff;// info_buffer[3]; - overlay_req.src0.fmt = 3; - overlay_req.dst0.YrgbMst = (unsigned long)(enc_buff->ui_buffer + ((enc_buff->xpos + 1)&0xfffe) + enc_buff->ypos * enc_buff->dst_width);//info_buffer[4] + info_buffer[5] * dst_width; - overlay_req.dst0.CbrMst = (unsigned long)((unsigned char*) enc_buff->ui_buffer + ((enc_buff->xpos + 1)&0xfffe) + - ( enc_buff->ypos / 2)* enc_buff->dst_width + enc_buff->dst_width * enc_buff->dst_height); - - overlay_req.dst0.w = enc_buff->xsize;//wimo_info.xsize;//wimo_info.xaff;// wimo_info.xsize;//info_buffer[6]; - overlay_req.dst0.h = (enc_buff->ysize + 1) & 0xfffe;//(wimo_info.ysize + 1) & 0xfffe;//wimo_info.yaff;//(wimo_info.ysize + 1) & 0xfffe;//info_buffer[7]; - overlay_req.dst0.fmt = 3; - overlay_req.timeout = 100000; - overlay_req.src_vir_w = (enc_buff->xaff + 15) & 0xfff0;//enc_buff->xaff;//info_buffer[2]; - overlay_req.dst_vir_w = enc_buff->dst_vir_w;//wimo_info.dst_width;//wimo_info.yaff;//wimo_info.dst_width;//dst_width; - overlay_req.flag = IPP_ROT_0; - - - dmac_flush_range(enc_buff->ui_buffer_map,enc_buff->ui_buffer_map + enc_buff->dst_height *enc_buff->dst_width * 3/2);//dst_width*dst_height*3/2); - err = ipp_blit_sync(&overlay_req); - //printk("mode 1 overlay_req.src0.w %d %d overlay_req.dst0.w %d %d overlay_req.src_vir_w %d %d overlay_req.src0.YrgbMst %x %x overlay_req.dst0.YrgbMst %x %x ui_buffer %x pixel%x %x %x %x\n", - // overlay_req.src0.w,overlay_req.src0.h,overlay_req.dst0.w,overlay_req.dst0.h,overlay_req.src_vir_w ,overlay_req.dst_vir_w,overlay_req.src0.YrgbMst,overlay_req.src0.CbrMst, - // overlay_req.dst0.YrgbMst,overlay_req.dst0.CbrMst,ui_buffer,ui_buffer_map[0],ui_buffer_map[1],ui_buffer_map[1024],ui_buffer_map[1025]); - if(err) - goto WIMO_IPP_ERROR; - - //printk("err %d w h fmt time out %d %d %d %d",err,overlay_req.src0.w,overlay_req.src0.h,overlay_req.src0.fmt,overlay_req.timeout); - } - } - - - - return 0; -WIMO_IPP_ERROR: - - return -1; -} - -int wimo_video_prepare(struct fb_info *info,u32 yuv_phy[2]) -{ - int ret = 0; - static int comin_time = 0; - if(wimo_count < 1) - return WIMO_COUNT_ZERO; - mutex_lock(&video_lock); - DLOG("before wimo prepare para wimo_count %d wimo.video_start_sign %d %d %d %x %x\n" - ,wimo_count,wimo.video_start_sign,wimo.start_sign,wimo.video_info.avail_frame,wimo.video_info.buffer_num,(long)&wimo.video_info.buffer_num); - if(wimo.video_start_sign && wimo.start_sign) - { - struct wimo_video_info *video_info = &wimo.video_info; - struct enc_buff_info *enc_buff = &video_info->enc_buff[video_info->work_index]; - //struct rk29fb_inf *inf = dev_get_drvdata(info->device); - struct rk_fb_inf *inf = dev_get_drvdata(info->device); - int ret; - if(comin_time == 1) - { - printk("ENCODER_BUFFER_FULL wimo.video_info.avail_frame %d wimo.video_info.buffer_num %d\n",wimo.video_info.avail_frame,wimo.video_info.buffer_num); - // ret = ENCODER_BUFFER_FULL; - // goto buffer_full; - } - comin_time++; - if((wimo.video_info.avail_frame>=wimo.video_info.buffer_num-1) ) - { - DLOG("ENCODER_BUFFER_FULL wimo.video_info.avail_frame %d wimo.video_info.buffer_num %d\n",wimo.video_info.avail_frame,wimo.video_info.buffer_num); - ret = ENCODER_BUFFER_FULL; - goto buffer_full; - } - - if(inf->video_mode == 0) - { - do_gettimeofday(&wimo.video_info.Wimo_RGB_time); - rgb_time++; - } - else - { - printk("videomode = %d err \n",inf->video_mode); - } - - - wimo_prepare_para(info,video_info,enc_buff); - ret = wimo_prepare_buff(enc_buff); - if(ret == 0) - { - video_info->avail_frame++; - //wimo_info.avail_frame%=(wimo_info.buffer_num + 1); - video_info->work_index++; - video_info->work_index%= video_info->buffer_num; - DLOG("prepare video_info->avail_frame %d video_info->work_index %d video_info->avail_index %d\n",video_info->avail_frame,video_info->work_index,video_info->avail_index); - // if(((wimo_info.avail_index + wimo_info.avail_frame) % wimo_info.buffer_num)!=wimo_info.work_index) - // DLOG("wimo_prepare_buff 2 test_sign %d avail_index %d avail_frame %d work_index %d mode %d %d time %lld %lld bitperpixel %d src_width %d src_height %d dst_width %d dst_height %d dst_y %x dst_uv %x\n", - // wimo_info.test_sign,wimo_info.avail_index,wimo_info.avail_frame,wimo_info.work_index,enc_buff[wimo_info.avail_index].mode,enc_buff[1-wimo_info.avail_index].mode, - // wimo_info.enc_buff[wimo_info.avail_index].Frame_Time, - // wimo_info.enc_buff[1-wimo_info.avail_index].Frame_Time, - // enc_buff->bitperpixel,enc_buff->src_width,enc_buff->src_height,enc_buff->dst_width,enc_buff->dst_height - // ,overlay_req.dst0.YrgbMst,overlay_req.dst0.CbrMst); - } - else - { - DLOG("Wimo_IPP_ERROR err %d enc_buff.src0.w %x %x enc_buff %x enc_buff->mode %x format %x workindex %x xaff %x yaff %x xsize %x ysize %x yuv_num %d %x %x %x %x\n" - ,ret,enc_buff->src_width,enc_buff->src_height,(u32)enc_buff,enc_buff->mode,enc_buff->bitperpixel,video_info->work_index, - enc_buff->xaff,enc_buff->yaff,enc_buff->xsize, - enc_buff->ysize,yuv_time,enc_buff->ui_buffer_map[0],enc_buff->ui_buffer_map[1],enc_buff->ui_buffer_map[2],enc_buff->ui_buffer_map[3]); - } - } - else - { - //DLOG("wimo_video not open\n"); - ret = VIDEO_ENCODER_CLOSED; - } - mutex_unlock(&video_lock); - - return ret; -buffer_full: - mutex_unlock(&video_lock); - return ret; -} -#endif - - -static int wimo_open(struct inode *inode, struct file *file) -{ - int ret = 0; - - DLOG("wimo_open current %u \n", current->pid); - - return ret; -} - -static int wimo_mmap(struct file *file, struct vm_area_struct *vma) -{ - int ret = 0; - DLOG("wimo_mmap do nothing current->pid %u\n",current->pid); -//error: - return ret; -} - -static int wimo_release(struct inode *inode, struct file *file) -{ - DLOG("wimo_release do nothing current->pid %u\n",current->pid); - - - return 0; -} - -static long wimo_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - long ret = 0; -// DLOG("wimo_ioctl cmd %d \n",cmd); - switch (cmd) { - case WIMO_START: - { - { - - mutex_lock(&wimo_lock); - wimo_start(); - mutex_unlock(&wimo_lock); - printk("wimo_ioctl WIMO_START wimo.start_sign %d\n",wimo.start_sign); - } - } - break; - case WIMO_STOP: - { - { - mutex_lock(&wimo_lock); - wimo_stop(); - mutex_unlock(&wimo_lock); - printk("wimo_ioctl WIMO_STOP wimo.start_sign %d\n",wimo.start_sign); - } - { - - } - } - break; - case WIMO_SET_ROTATION: - break; - case WIMO_VIDEO_OPEN: - - { - unsigned long temp[6]; - - if (copy_from_user(temp, (void*)arg, 24)) - return -EFAULT; - mutex_lock(&video_lock); - ret = wimo_video_open(temp); - mutex_unlock(&video_lock); - } - - break; - case WIMO_VIDEO_CLOSE: - - { - mutex_lock(&video_lock); - ret = wimo_video_close(&wimo.video_info); - mutex_unlock(&video_lock); - } - - break; - case WIMO_VIDEO_GET_BUF: - - { - - unsigned long temp_data[8]; - mutex_lock(&video_lock); - - if(wimo.video_start_sign == 1 && wimo.start_sign == 1 && wimo.video_info.buffer_num) - { - - ret = wimo_video_find_frame(temp_data,&wimo.video_info); - if(ret == 0) - { - yuv_time = rgb_time = 0; - } - } - else - { - ret = -1111; - DLOG("WIMO_VIDEO_GET_BUF starg_sign %d start_video_sign %d",wimo.start_sign,wimo.video_start_sign); - } - mutex_unlock(&video_lock); - if (copy_to_user((void*)arg, temp_data, 28)) - return -EFAULT; - } - - break; - - case WIMO_AUDIO_OPEN: - - { - unsigned long temp[6]; - struct wimo_audio_info *audio_info = &wimo.audio_info; - if (copy_from_user(temp, (void*)arg, 24)) - return -EFAULT; - mutex_lock(&audio_lock); - ret = wimo_audio_open(temp); - mutex_unlock(&audio_lock); - printk(" wimo_audio_open ret %daudio_info->Out_Buffer %x temp[0] %x audio_info->audio_data %x audio_info->time_stamp %x len = 3", - ret,(unsigned long)audio_info->Out_Buffer ,(unsigned long)(temp[0]),audio_info->audio_data,audio_info->time_stamp ); - } - - break; - case WIMO_AUDIO_CLOSE: - - { - printk("WIMO_AUDIO_CLOSE\n"); - mutex_lock(&audio_lock); - ret = wimo_audio_close(); - mutex_unlock(&audio_lock); - } - - break; - case WIMO_AUDIO_SET_PARA: - - { - struct wimo_audio_param temp_data; - if (copy_from_user((void*)(&temp_data), (void*)arg, sizeof(struct wimo_audio_param))) - return -EFAULT; - mutex_lock(&audio_lock); - wimo_audio_set_para(&temp_data); - mutex_unlock(&audio_lock); - } - - break; - case WIMO_AUDIO_SET_VOL: - - { - unsigned long temp_data; - - if (copy_from_user(&temp_data, (void*)arg, 4)) - return -EFAULT; - //printk("WIMO_AUDIO_SET_VOL set vol %d\n",temp_data); - mutex_lock(&audio_lock); - wimo.volumn_open_sign = temp_data; - mutex_unlock(&audio_lock); - } - - break; - case WIMO_AUDIO_GET_VOL: - { - //printk("WIMO_AUDIO_SET_VOL get vol %d\n",wimo.volumn_open_sign); - if(copy_to_user((void*)arg,&wimo.volumn_open_sign,4)) - return -EFAULT; - } - break; - case WIMO_AUDIO_GET_BUF: - - { - struct wimo_audio_info *audio_info = &wimo.audio_info; - mutex_lock(&audio_lock); - if(wimo.audio_start_sign == 1 && wimo.start_sign == 1 && wimo.audio_info.buffer_size) - { - if(audio_info->data_len >= 1) - { - struct timeval timeFirst; - do_gettimeofday(&timeFirst); - audio_info->Out_Buffer = (void*)(&audio_info->audio_data[audio_info->head_offset * audio_info->nBytePerFrame]); - - - wimo_filp_output->f_op->write(wimo_filp_output, audio_info->Out_Buffer, audio_info->nBytePerFrame, &wimo_filp_output->f_pos); - if (copy_to_user((void*)arg,audio_info->Out_Buffer, 4096)) - ret = -EFAULT; - if (copy_to_user((void*)arg+4096,(void*)(&audio_info->time_stamp[audio_info->head_offset]), 8)) - ret = -EFAULT; - if (copy_to_user((void*)arg+4104,&timeFirst, 8)) - ret = -EFAULT; - if (copy_to_user((void*)arg+4112,&audio_info->head_offset, 8)) - ret = -EFAULT; - audio_info->data_len --; - audio_info->head_offset ++; - audio_info->head_offset %= audio_info->buffer_size; - } - else - { - ret = -1; - } - } - else - { - ret = -1111; - } - - mutex_unlock(&audio_lock); - } - - break; - default: - return -EINVAL; - } - return ret; -} - -struct file_operations wimo_fops = { - .open = wimo_open, - .mmap = wimo_mmap, - .unlocked_ioctl = wimo_ioctl, - .release = wimo_release, -}; - -#if WIMO_DEBUG -static ssize_t debug_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - -static ssize_t debug_read(struct file *file, char __user *buf, size_t count, - loff_t *ppos) -{ - wdm_region *region, *tmp_region; - const int debug_bufmax = 4096; - static char buffer[4096]; - int n = 0; - - DLOG("debug open\n"); - n = scnprintf(buffer, debug_bufmax, - "pid #: mapped regions (offset, len, used, post) ...\n"); - down_read(&wdm_rwsem); - { - n += scnprintf(buffer + n, debug_bufmax - n, - "(%d,%d,%d,%d) ", - region->index, region->pfn, region->used, region->post); - } - up_read(&wdm_rwsem); - n++; - buffer[n] = 0; - return simple_read_from_buffer(buf, count, ppos, buffer, n); -} - -static struct file_operations debug_fops = { - .read = debug_read, - .open = debug_open, -}; -#endif - -int wimo_setup(struct wimo_platform_data *pdata) -{ - int err = 0; - DLOG("wimo_setup pdata->name %s\n",pdata->name); - if (wimo_count) { - printk(KERN_ALERT "Only one wimo driver can be register!\n"); - goto err_cant_register_device; - } - - memset(&wimo, 0, sizeof(struct wimo_info)); - - wimo.rotation_flag = IPP_ROT_0; - - init_rwsem(&wdm_rwsem); - wimo.dev.name = pdata->name; - wimo.dev.minor = MISC_DYNAMIC_MINOR; - wimo.dev.fops = &wimo_fops; - - err = misc_register(&wimo.dev); - if (err) { - printk(KERN_ALERT "Unable to register wimo driver!\n"); - goto err_cant_register_device; - } - mutex_init(&video_lock); - mutex_init(&audio_lock); - mutex_init(&wimo_lock); - audio_data_to_wimo = wimo_audio_prepare; - video_data_to_wimo = wimo_video_prepare; - printk("set audio_data_to_wimo %x %x\n",(unsigned long)wimo_audio_prepare,(unsigned long)audio_data_to_wimo); - #if WIMO_DEBUG - debugfs_create_file(pdata->name, S_IFREG | S_IRUGO, NULL, (void *)wimo.dev.minor, - &debug_fops); - #endif - printk("%s: %d initialized\n", pdata->name, wimo.dev.minor); - wimo_count++; - return 0; - -//err_no_mem_for_metadata: - misc_deregister(&wimo.dev); -err_cant_register_device: - return -1; -} - -static int wimo_probe(struct platform_device *pdev) -{ - struct wimo_platform_data *pdata; - printk("wimo_probe\n"); - if (!pdev || !pdev->dev.platform_data) { - printk(KERN_ALERT "Unable to probe wimo!\n"); - return -1; - } - pdata = pdev->dev.platform_data; - return wimo_setup(pdata); -} - -static int wimo_remove(struct platform_device *pdev) -{ - if (!pdev || !pdev->dev.platform_data) { - printk(KERN_ALERT "Unable to remove wimo!\n"); - return -1; - } - mutex_destroy(&wimo_lock); - mutex_destroy(&audio_lock); - mutex_destroy(&video_lock); - if (wimo_count) { - misc_deregister(&wimo.dev); - wimo_count--; - } else { - printk(KERN_ALERT "no wimo to remove!\n"); - } - return 0; -} - -static struct platform_driver wimo_driver = { - .probe = wimo_probe, - .remove = wimo_remove, - .driver = {.name = "wimo"} - -}; - - -static int __init wimo_init(void) -{ - printk("wimo_init\n"); - return platform_driver_register(&wimo_driver); -} - -static void __exit wimo_exit(void) -{ - platform_driver_unregister(&wimo_driver); -} - -module_init(wimo_init); -module_exit(wimo_exit); - -#if 0//def CONFIG_PROC_FS -#include -#include - -static int proc_wimo_show(struct seq_file *s, void *v) -{ - if (wimo_count) { - seq_printf(s, "wimo opened\n"); - } else { - seq_printf(s, "wimo closed\n"); - return 0; - } - - down_read(&wdm_rwsem); - { - } - - up_read(&wdm_rwsem); - return 0; -} - -static int proc_wimo_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_wimo_show, NULL); -} - -static const struct file_operations proc_wimo_fops = { - .open = proc_wimo_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int __init wimo_proc_init(void) -{ - proc_create("wimo", 0, NULL, &proc_wimo_fops); - return 0; - -} -late_initcall(wimo_proc_init); -#endif /* CONFIG_PROC_FS */ - diff --git a/include/linux/wimo.h b/include/linux/wimo.h deleted file mode 100755 index 18abd589feea..000000000000 --- a/include/linux/wimo.h +++ /dev/null @@ -1,75 +0,0 @@ -/* arch/arm/mack-rk29/include/mach/wimo.h - * - * Copyright (C) 2007 Google, Inc. - * author: chenhengming chm@rock-chips.com - * - * 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. - * - */ - -#ifndef __ARCH_ARM_MACH_RK29_WIMO_H -#define __ARCH_ARM_MACH_RK29_WIMO_H -#ifdef CONFIG_FB_WIMO -#define FB_WIMO_FLAG -#endif - - - - - -#if 1//def CONFIG_FB_WIMO -#define WIMO_IOCTL_MAGIC 0x60 -#define WIMO_START _IOW(WIMO_IOCTL_MAGIC, 0x1, unsigned int) -#define WIMO_STOP _IOW(WIMO_IOCTL_MAGIC, 0x2, unsigned int) -#define WIMO_SET_ROTATION _IOW(WIMO_IOCTL_MAGIC, 0x3, unsigned int) -#define WIMO_DEVICE_OKAY _IOW(WIMO_IOCTL_MAGIC, 0x4, unsigned int) - -#define WIMO_VIDEO_OPEN _IOW(WIMO_IOCTL_MAGIC, 0x11, unsigned int) -#define WIMO_VIDEO_CLOSE _IOW(WIMO_IOCTL_MAGIC, 0x12, unsigned int) -#define WIMO_VIDEO_GET_BUF _IOW(WIMO_IOCTL_MAGIC, 0x13, unsigned int) - -#define WIMO_AUDIO_OPEN _IOW(WIMO_IOCTL_MAGIC, 0x21, unsigned int) -#define WIMO_AUDIO_CLOSE _IOW(WIMO_IOCTL_MAGIC, 0x22, unsigned int) -#define WIMO_AUDIO_GET_BUF _IOW(WIMO_IOCTL_MAGIC, 0x23, unsigned int) -#define WIMO_AUDIO_SET_PARA _IOW(WIMO_IOCTL_MAGIC, 0x24, unsigned int) -#define WIMO_AUDIO_SET_VOL _IOW(WIMO_IOCTL_MAGIC, 0x25, unsigned int) -#define WIMO_AUDIO_GET_VOL _IOR(WIMO_IOCTL_MAGIC, 0x26, unsigned int) - -#define WIMO_AUDIO_SET_BUFFER_SIZE 0xa1 -#define WIMO_AUDIO_SET_BYTEPERFRAME 0xa2 - - -#define WIMO_COUNT_ZERO -111 -#define VIDEO_ENCODER_CLOSED -222 -#define AUDIO_ENCODER_CLOSED -222 -#define ENCODER_BUFFER_FULL -333 - - -#define WIMO_IOCTL_ERROR -1111 - -#endif - -struct wimo_platform_data -{ - const char* name; - /* starting physical address of memory region */ - unsigned long start; - /* size of memory region */ - unsigned long size; - /* set to indicate maps of this region should be cached, if a mix of - * cached and uncached is desired, set this and open the device with - * O_SYNC to get an uncached region */ - unsigned cached; - /* The MSM7k has bits to enable a write buffer in the bus controller*/ - unsigned buffered; -}; - -#endif //__ARCH_ARM_MACH_RK29_WIMO_H -