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rk_layers.c
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/*
* For rk3066 - rk3188
* Author: olegk0 <olegvedi@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <sys/types.h>
#include <sys/wait.h>
#include "rk_layers_priv.h"
#include "fourcc.h"
#define MODPROBE_PATH_FILE "/proc/sys/kernel/modprobe"
#define MAX_PATH 1024
#define LOCK_FILE_TMP "/tmp/rkllock_fb%d"
unsigned int layers_hw_type[HW_OVERLAYs] = { LAYERS_HW_TYPE };
OvlHWPtr pOvl_priv;
static int ovlIsUsedAlloc( OvlLayPg layout);
static int ovlFreeUse( OvlLayPg layout);
//******************************************************************************
/*static int LoadKernelModule(const char *modName)
{
char mpPath[MAX_PATH] = "";
int fd = -1, status, n;
pid_t pid;
// get the path to the modprobe program
fd = open(MODPROBE_PATH_FILE, O_RDONLY);
if (fd >= 0) {
int count = read(fd, mpPath, MAX_PATH - 1);
if (count <= 0) {
mpPath[0] = 0;
}
else if (mpPath[count - 1] == '\n') {
mpPath[count - 1] = 0; // replaces \n with \0
}
close(fd);
// if this worked, mpPath will be "/sbin/modprobe" or similar.
}
if (mpPath[0] == 0) {
// we failed to get the path from the system, use a default
strcpy(mpPath, "/sbin/modprobe");
}
// now fork/exec the modprobe command
// * It would be good to capture stdout/stderr so that it can be directed
// * to the log file. modprobe errors currently are missing from the log
// * file.
switch (pid = fork()) {
case 0: // child
// change real/effective user ID to 0/0 as we need to
// * preinstall agpgart module for some DRM modules
if (setreuid(0, 0)) {
OVLDBG( "LoadKernelModule: "
"Setting of real/effective user Id to 0/0 failed");
}
setenv("PATH", "/sbin", 1);
n = execl(mpPath, "modprobe", modName, NULL);
OVLDBG( "LoadKernelModule %s\n", strerror(errno));
exit(EXIT_FAILURE); // if we get here the child's exec failed
break;
case -1: // fork failed
return 0;
default: // fork worked
{
// XXX we loop over waitpid() because it sometimes fails on
// * the first attempt. Don't know why!
int count = 0, p;
do {
p = waitpid(pid, &status, 0);
} while (p == -1 && count++ < 4);
if (p == -1) {
return 0;
}
if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
return 1; // success!
}
else {
return 0;
}
}
}
// never get here
return 0;
}
*/
//--------------------------------------------------------------------------------
int OvlSetHDMI(int xres,int yres)
{
int ret=0;
FILE *fp;
return 0;
// tmp = resToHDMImodes(pOvl_priv->cur_var.xres,pOvl_priv->cur_var.yres);
// ioctl(pOvl_priv->OvlFb[UserInterfaceFB].fd, FBIOSET_HDMI_MODE, &tmp);//use HDMI scaling
/* switch(xres){
case 640://"640x480p@60Hz"
ret = 1;
break;
case 720://"720x480p@60Hz"
if(yres == 480)
ret = 2;
else
ret = 17;//"720x576p@50Hz"
break;
case 1280://"1280x720p@60Hz"=4
ret = 4;//"1280x720p@50Hz"=19;"1280x720p@24Hz"=60;"1280x720p@25Hz"=61;"1280x720p@30Hz"=62
break;
case 1920://"1920x1080p@60Hz"=16
ret = 16;//"1920x1080p@24Hz"=32;"1920x1080p@25Hz"=33;"1920x1080p@30Hz"=34;"1920x1080p@50Hz"=31
break;
default://"1920x1080p@60Hz"
ret = 16;
}
*/
/* fp = fopen(FB_SYS_HDMI"/mode", "w");
if(fp){
fprintf(fp,HDMI_MODE_TMPL"\n",1280,720);//bug workarround
fclose(fp);
}
usleep(10000);
fp = fopen(FB_SYS_HDMI"/mode", "w");
if(fp){
fprintf(fp,HDMI_MODE_TMPL"\n",1920,1080);
fclose(fp);
}
usleep(10000);
*/
fp = fopen(FB_SYS_HDMI"/mode", "w");
if(fp){
fprintf(fp,HDMI_MODE_TMPL"\n", xres, yres);
fclose(fp);
}else
ERRMSG("Does not open "FB_SYS_HDMI"/mode");
fp = fopen(FB_SYS_HDMI"/scale", "w");
if(fp){
fprintf(fp,"scalex=100");
fprintf(fp,"scaley=100");
fclose(fp);
}
return ret;
}
//---------------------------------------------------------------------
int OvlCacheAllocBlock(OvlLayPg layout, int min_cnt, int max_cnt, uint32_t blk_size, uint32_t *yuv_offs, Bool force_init)
{
int ret,i;
void *MemMap=NULL;
uint32_t t_size;
if(max_cnt > MAX_CACHE_PAGES)
return -EINVAL;
blk_size = (blk_size + getpagesize() * 2) & ~PAGE_MASK;// round up by page size
if(LayHWValid(layout)){
for(i=max_cnt;i>min_cnt;i--){
t_size = blk_size * i;
pOvl_priv->CacheMemPg = OvlAllocMemPg(t_size, 0);
if(pOvl_priv->CacheMemPg)
break;
}
if(!pOvl_priv->CacheMemPg){
OVLDBG("Do not alloc memory for cache");
return -ENOMEM;
}
MemMap = OvlMapBufMem(pOvl_priv->CacheMemPg);
if(!MemMap){
ret = -ENOMEM;
goto err;
}
pOvl_priv->cache_page_params.first_paddr = (ToIntMemPg(pOvl_priv->CacheMemPg)->phy_addr + PAGE_MASK) & ~PAGE_MASK;
pOvl_priv->cache_page_params.size_blk = blk_size;
pOvl_priv->cache_page_params.yuv_offs = ((blk_size / 2 )+ PAGE_MASK) & ~PAGE_MASK;
if(yuv_offs){
if(*yuv_offs)
pOvl_priv->cache_page_params.yuv_offs = *yuv_offs;
else
*yuv_offs = pOvl_priv->cache_page_params.yuv_offs;
}
if(force_init){
pOvl_priv->cache_page_params.num_blk = 0;
ret = ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_INIT, &pOvl_priv->cache_page_params);
}
pOvl_priv->cache_page_params.num_blk = i;
ret = ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_INIT, &pOvl_priv->cache_page_params);
if(ret){
OVLDBG("ioctl RK_FBIOSET_CACHE_INIT ret:%d", ret);
goto err;
}
t_size = pOvl_priv->cache_page_params.first_paddr - ToIntMemPg(pOvl_priv->CacheMemPg)->phy_addr;
for(i=0;i<pOvl_priv->cache_page_params.num_blk;i++)
pOvl_priv->cache_mem_maps[i] = MemMap + t_size + blk_size*i;
}
else
return -ENODEV;
OVLDBG("layout:%d min_cnt:%d max_cnt:%d size:%d num_blk:%d paddr:%lX MemMap:%p ret:%d", layout, min_cnt, max_cnt, blk_size, pOvl_priv->cache_page_params.num_blk, pOvl_priv->cache_page_params.first_paddr,MemMap, ret);
return pOvl_priv->cache_page_params.num_blk;
err:
OvlFreeMemPg(pOvl_priv->CacheMemPg);
pOvl_priv->CacheMemPg = NULL;
return ret;
}
//-----------------------------------------------------------------
int OvlCacheFreeBlock(OvlLayPg layout)
{
int ret;
OVLDBG("");
if(!LayHWValid(layout))
return -ENODEV;
pOvl_priv->cache_page_params.num_blk = 0;
ret = ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_INIT, &pOvl_priv->cache_page_params);
if(pOvl_priv->CacheMemPg){
OvlFreeMemPg(pOvl_priv->CacheMemPg);
pOvl_priv->CacheMemPg = NULL;
}
return ret;
}
//-----------------------------------------------------------------
int OvlCacheGetStat(OvlLayPg layout)
{
int ret;
OVLDBG("");
if(!LayHWValid(layout) || !pOvl_priv->CacheMemPg )
return -ENODEV;
if(ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_STAT, &ret))
return -EINVAL;
else
return ret;
}
//-----------------------------------------------------------------
int OvlCacheStart(OvlLayPg layout, unsigned int delay_us)
{
OVLDBG("");
if(!LayHWValid(layout) || !pOvl_priv->CacheMemPg )
return -ENODEV;
if(pOvl_priv->CacheMemPg)
return ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_CTRL, &delay_us);
else
return -EFAULT;
}
//-----------------------------------------------------------------
int OvlCacheStop(OvlLayPg layout)
{
unsigned int delay_us=0;
OVLDBG("");
// if(!LayHWValid(layout) || !pOvl_priv->CacheMemPg )
if(!LayHWValid(layout))
return -ENODEV;
return ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_CTRL, &delay_us);
}
//-----------------------------------------------------------------
int OvlGetCacheBlockForPut(OvlLayPg layout, uint32_t *PutFbPhyAddr, uint32_t **PutFbMapAddr)
{
int ret;
cache_put_prm_t cache_put_prm;
// OVLDBG("");
if(!LayHWValidAndNotUI(layout) || !pOvl_priv->CacheMemPg )
return -ENODEV;
if(!pOvl_priv->CacheMemPg || !ToIntMemPg(pOvl_priv->CacheMemPg)->fb_mmap)
return -EINVAL;
ret = ioctl(FbByLay(layout)->fd, RK_FBIOSET_CACHE_GPUT, &cache_put_prm);
*PutFbPhyAddr = cache_put_prm.PutFbPaddr;
*PutFbMapAddr = pOvl_priv->cache_mem_maps[cache_put_prm.NBlk];
return ret;
}
//*****************************************************************
int ovlChFmtInit(int Src_w, int Src_h, int Src_vir, int Dst_vir, OvlLayoutFormatType Src_fmt, OvlLayoutFormatType Dst_fmt, Bool PhyAdr)
{
#ifdef RGA_ENABLE
int ret=0;
if(pOvl_priv->OvlLay[EMU2Layer_RGA].InUse || ovlIsUsedAlloc(EMU2Layer_RGA))
return -ENODEV;
ovlRgaInitReg( 0, 0, 0, 0, Src_w, Src_h, Src_vir, Dst_vir, PhyAdr);
if(ovlRGASetFormats(Src_fmt, SRC_MODE) || ovlRGASetFormats(Dst_fmt, DST_MODE)){
ovlFreeUse(EMU2Layer_RGA);
ret = -EINVAL;
}else{
pOvl_priv->OvlLay[EMU2Layer_RGA].InUse = TRUE;
}
return ret;
#else
(void)Src_w;(void)Src_h;(void)Src_vir;(void)Dst_vir;(void)Src_fmt;(void)Dst_fmt;(void)PhyAdr;
return -ENODEV;
#endif
}
//---
int OvlChangeFmtInit(int Src_w, int Src_h, int Src_vir, int Dst_vir, OvlLayoutFormatType Src_fmt, OvlLayoutFormatType Dst_fmt)
{
return ovlChFmtInit(Src_w, Src_h, Src_vir, Dst_vir, Src_fmt, Dst_fmt, 0);
}
//---
int OvlChangeFmtInitPhy(int Src_w, int Src_h, int Src_vir, int Dst_vir, OvlLayoutFormatType Src_fmt, OvlLayoutFormatType Dst_fmt)
{
return ovlChFmtInit(Src_w, Src_h, Src_vir, Dst_vir, Src_fmt, Dst_fmt, 1);
}
//-----------------------------------------------------------------
int OvlChangeFmtFree(void)
{
int ret = ovlFreeUse(EMU2Layer_RGA);
pOvl_priv->OvlLay[EMU2Layer_RGA].InUse = FALSE;
return ret;
}
//-----------------------------------------------------------------
void OvlChangeFmtSetSrc(uint32_t Y_RGB_Addr, uint32_t U_UV_Addr, uint32_t V_Addr)
{
#ifdef RGA_ENABLE
ovlRGASetSrc( Y_RGB_Addr, U_UV_Addr, V_Addr);
#else
(void)Y_RGB_Addr;(void)U_UV_Addr;(void)V_Addr;
#endif
}
//-----------------------------------------------------------------
void OvlChangeFmtSetDst(uint32_t Y_RGB_Addr, uint32_t U_UV_Addr, uint32_t V_Addr)
{
#ifdef RGA_ENABLE
ovlRGASetDst( Y_RGB_Addr, U_UV_Addr, V_Addr, 0);
#else
(void)Y_RGB_Addr;(void)U_UV_Addr;(void)V_Addr;
#endif
}
//-----------------------------------------------------------------
int OvlChangeFmtRun(Bool sync)
{
#ifdef RGA_ENABLE
if(sync)
return ovlRgaBlit(RGA_BLIT_SYNC);
else
return ovlRgaBlit(RGA_BLIT_ASYNC);
#else
(void)sync;
return -ENODEV;
#endif
}
//*****************************************************************
static uint32_t ovlToHWRkFormat(OvlLayoutFormatType format)
{
uint32_t ret;
switch(format) {
case RKL_FORMAT_RGBA_8888:
ret = RGBA_8888;
break;
case RKL_FORMAT_RGBX_8888:
ret = RGBX_8888;
break;
case RKL_FORMAT_BGRA_8888:
ret = BGRA_8888;
break;
case RKL_FORMAT_RGB_888:
ret = RGB_888;
break;
case RKL_FORMAT_RGB_565:
ret = RGB_565;
break;
case RKL_FORMAT_RGBA_5551:
ret = RGBA_5551;
break;
case RKL_FORMAT_RGBA_4444:
ret = RGBA_4444;
break;
case RKL_FORMAT_UV_NV16_SP:
ret = YCbCr_422_SP;
break;
case RKL_FORMAT_UV_NV12_SP:
ret = YCrCb_NV12_SP;
break;
case RKL_FORMAT_444_P:
ret = YCrCb_444;
break;
case RKL_FORMAT_DEFAULT:
default:
ret = 0;
}
return ret;
}
//*****************************************************************
static void ovlSetFbVarFormat(OvlLayoutFormatType format, struct fb_var_screeninfo *var)
{
switch(format) {
case RKL_FORMAT_RGBA_8888:
var->bits_per_pixel=32;
var->nonstd=(var->nonstd & ~0xff) | RGBA_8888;
var->red.offset=0;
var->red.length=8;
var->green.offset=8;
var->green.length=8;
var->blue.offset=16;
var->blue.length=8;
var->transp.offset=24;
var->transp.length=8;
break;
default:
case RKL_FORMAT_RGBX_8888:
var->bits_per_pixel=32;
var->nonstd=(var->nonstd & ~0xff) | RGBX_8888;
var->red.offset=0;
var->red.length=8;
var->green.offset=8;
var->green.length=8;
var->blue.offset=16;
var->blue.length=8;
var->transp.offset=0;
var->transp.length=0;
break;
case RKL_FORMAT_BGRA_8888:
var->bits_per_pixel=32;
var->nonstd=(var->nonstd & ~0xff) | BGRA_8888;//5
var->red.offset=16;
var->red.length=8;
var->green.offset=8;
var->green.length=8;
var->blue.offset=0;
var->blue.length=8;
var->transp.offset=24;
var->transp.length=8;
break;
case RKL_FORMAT_RGB_888:
var->bits_per_pixel=24;
var->nonstd=(var->nonstd & ~0xff) | RGB_888;
var->red.offset=16;
var->red.length=8;
var->green.offset=8;
var->green.length=8;
var->blue.offset=0;
var->blue.length=8;
var->transp.offset=0;
var->transp.length=0;
break;
case RKL_FORMAT_RGB_565:
var->bits_per_pixel=16;
var->nonstd=(var->nonstd & ~0xff) | RGB_565;//4
var->red.offset=11;
var->red.length=5;
var->green.offset=5;
var->green.length=6;
var->blue.offset=0;
var->blue.length=5;
var->transp.offset=0;
var->transp.length=0;
break;
case RKL_FORMAT_RGBA_5551:
var->bits_per_pixel=16;
var->nonstd=(var->nonstd & ~0xff) | RGBA_5551;
var->red.offset=10;
var->red.length=5;
var->green.offset=5;
var->green.length=5;
var->blue.offset=0;
var->blue.length=5;
var->transp.offset=15;
var->transp.length=1;
break;
case RKL_FORMAT_RGBA_4444:
var->bits_per_pixel=16;
var->nonstd=(var->nonstd & ~0xff) | RGBA_4444;
var->red.offset=8;
var->red.length=4;
var->green.offset=4;
var->green.length=4;
var->blue.offset=0;
var->blue.length=4;
var->transp.offset=12;
var->transp.length=4;
break;
}
}
//-----------------------------------------------------------------
static OvlLayoutFormatType ovlFromHWRkFormat(uint32_t format)
{
uint32_t ret;
switch(format & 0xff) {
case RGBA_8888:
ret = RKL_FORMAT_RGBA_8888;
break;
case RGBX_8888:
ret = RKL_FORMAT_RGBX_8888;
break;
case BGRA_8888:
ret = RKL_FORMAT_BGRA_8888;
break;
case RGB_888:
ret = RKL_FORMAT_RGB_888;
break;
case RGB_565:
ret = RKL_FORMAT_RGB_565;
break;
case RGBA_5551:
ret = RKL_FORMAT_RGBA_5551;
break;
case RGBA_4444:
ret = RKL_FORMAT_RGBA_4444;
break;
case YCbCr_422_SP:
ret = RKL_FORMAT_UV_NV16_SP;
break;
case YCrCb_NV12_SP:
ret = RKL_FORMAT_UV_NV12_SP;
break;
case YCrCb_444:
ret = RKL_FORMAT_444_P;
break;
// case RKL_FORMAT_DEFAULT:
default:
ret = 0;
}
return ret;
}
//-----------------------------------------------------------------
int OvlGetBppByLay(OvlLayPg layout)
{
int ret;
if(!LayValid(layout))
return -1;
switch(pOvl_priv->OvlLay[layout].var.nonstd & 0xff) {
case RGBA_8888:
case RGBX_8888:
case BGRA_8888:
ret = 4;
break;
case RGB_888:
ret = 3;
break;
case RGB_565:
case RGBA_5551:
case RGBA_4444:
ret = 2;
break;
case YCbCr_422_SP:
case YCrCb_NV12_SP:
case YCrCb_444:
case YCbCr_422_P:
case YCrCb_NV12_P:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
//--------------------------------------------------------------------------------
uint32_t OvlGetFbSizeByLay( OvlLayPg layout)
{
if(LayValid(layout)){
int bpp;
switch(pOvl_priv->OvlLay[layout].var.nonstd & 0xff) {
case YCrCb_444:
bpp = 6;
break;
case YCbCr_422_SP:
case YCbCr_422_P:
bpp = 4;
break;
case YCrCb_NV12_SP:
case YCrCb_NV12_P:
bpp = 3;
break;
default:
bpp = OvlGetBppByLay(layout) * 2;
}
return (pOvl_priv->OvlLay[layout].var.xres_virtual * pOvl_priv->OvlLay[layout].var.yres_virtual * bpp) / 2;
// return MBufByLay(layout);
}else
return 0;
}
//--------------------------------------------------------------------------------
OvlMemPgPtr OvlGetBufByLay( OvlLayPg layout, OvlFbBufType BufType)
{
if(LayValid(layout))
return pOvl_priv->OvlLay[layout].FbMemPgs[BufType];
// return MBufByLay(layout);
else
return NULL;
}
//--------------------------------------------------------------------------------
uint32_t OvlGetVXresByLay( OvlLayPg layout)
{
if(LayValid(layout))
return pOvl_priv->OvlLay[layout].var.xres_virtual;
else
return 0;
}
//--------------------------------------------------------------------------------
uint32_t OvlGetXresByLay( OvlLayPg layout)
{
if(LayValid(layout))
return pOvl_priv->OvlLay[layout].var.xres;
else
return 0;
}
//--------------------------------------------------------------------------------
uint32_t OvlGetYresByLay( OvlLayPg layout)
{
if(LayValid(layout))
return pOvl_priv->OvlLay[layout].var.yres;
else
return 0;
}
//--------------------------------------------------------------------------------
OvlLayoutFormatType OvlGetModeByLay( OvlLayPg layout)
{
if(LayValid(layout))
return ovlFromHWRkFormat(pOvl_priv->OvlLay[layout].var.nonstd);
else
return 0;
}
//--------------------------------------------------------------------------------
uint32_t OvlGetSidByMemPg( OvlMemPgPtr PMemPg)
{
if(PMemPg == NULL)
return 0;
return ToIntMemPg(PMemPg)->mem_id;
}
//*******************************************************************************
/*int OvlPanBufSync( OvlMemPgPtr PMemPg, OvlLayPg layout)
{
uint32_t tmp[2];
if(layout < OVLs && layout >= 0){
tmp[0] = PMemPg->offset;
tmp[1] = tmp[0];
if(!LayIsUIfb( layout))
return ioctl(FbByLay(layout)->fd, FBIOSET_FBMEM_OFFS_SYNC, &tmp);
}
return -1;
}*/
//--------------------------------------------------------------------------------
int OvlGetUIBpp()
{
int ret;
switch(pOvl_priv->cur_var.nonstd & 0xff){
case RGB_565:
ret = 16;
break;
case RGB_888:
ret = 24;
break;
default:
ret = 32;
}
return ret;
}
//------------------------------------------------------------------
void OvlSetUIColorKey(unsigned int ColorKey)
{
pOvl_priv->ColorKeyDef = ColorKey;
}
//------------------------------------------------------------------
unsigned int OvlGetUIColorKey(void)
{
return pOvl_priv->ColorKeyDef;
}
//--------------------------------------------------------------------------------
int OvlSetColorKey( OvlLayPg layout, uint32_t color, Bool Enable)
{
struct color_key_cfg colorkeys;
if(LayValid(layout) && pOvl_priv->OvlLay[layout].InUse){
if(layout != UILayer){
colorkeys.win0_color_key_cfg = OvlGetUIColorKey() | 0x80000000;
ioctl(FbByLay(UILayer)->fd, RK_FBIOPUT_COLOR_KEY_CFG, &colorkeys);
}
if(Enable){
color |= 0x80000000;
}
colorkeys.win0_color_key_cfg = color;
/* colorkeys.win1_color_key_cfg = color;
colorkeys.win2_color_key_cfg = color;
*/
return ioctl(FbByLay(layout)->fd, RK_FBIOPUT_COLOR_KEY_CFG, &colorkeys);
}else
return -1;
}
//------------------------------------------------------------------
int OvlWaitVSync( OvlLayPg layout)
//int OvlWaitVSync()
{
// uint32_t tmp=0;
// return ioctl(pOvl_priv->OvlFb[UILayer].fd, FBIO_WAITFORVSYNC, &tmp);
if(LayValid(layout)){
ioctl(FbByLay(layout)->fd, FBIO_WAITFORVSYNC);
return ioctl(FbByLay(layout)->fd, FBIO_WAITFORVSYNC);
}else
return -1;
}
//--------------------------------------------------------------------------------
int ovlclearbuf( ovlMemPgPtr PMemPg)
{
if(PMemPg == NULL || PMemPg->fb_mmap == NULL/* || MemPgIsUI(PMemPg)*/)
return -ENODEV;
memset(PMemPg->fb_mmap,0,PMemPg->buf_size);
// memset_neon (PMemPg->fb_mmap,0,PMemPg->buf_size);
return 0;
}
//--------------------------------------------------------------------------------
int OvlClrMemPg(OvlMemPgPtr PMemPg)
{
return ovlclearbuf( ToIntMemPg(PMemPg));
}
//--------------------------------------------------------------------
int OvlGetPanelSize(uint32_t *Panel_w, uint32_t *Panel_h)
{
SPanelSize psize;
int ret;
ret = ioctl(pOvl_priv->OvlFb[UILayer].fd, RK_FBIOGET_PANEL_SIZE, &psize);
if(!ret){
*Panel_w = psize.size_x;
*Panel_h = psize.size_y;
}
return ret;
}
//--------------------------------------------------------------------
static int ovlUpdatePanelSize(void)
{
return OvlGetPanelSize(&pOvl_priv->Panel_w, &pOvl_priv->Panel_h);
}
//-------------------------------------------------------------------
uint32_t OvlVresByXres(uint32_t xres)
{
return (xres+ 7) & ~7;//round up
}
//-------------------------------------------------------------------
static int ovlSetModeFb( OvlLayPg layout, uint32_t xres, uint32_t yres, OvlLayoutFormatType format)
{
int ret=0;
// if(LayValidAndNotUI(layout)){
// if((xres > pOvl_priv->cur_var.xres)||(yres > pOvl_priv->cur_var.yres)) return -1;
if(format != RKL_FORMAT_DEFAULT)
ovlSetFbVarFormat(format, &pOvl_priv->OvlLay[layout].var);
// pOvl_priv->OvlLay[layout].var.nonstd = (pOvl_priv->OvlLay[layout].var.nonstd & ~0xff) | ovlToHWRkFormat(format);
if(xres>0){
pOvl_priv->OvlLay[layout].var.xres = xres;
}
pOvl_priv->OvlLay[layout].var.xres_virtual = OvlVresByXres(pOvl_priv->OvlLay[layout].var.xres);
if(yres>0){
pOvl_priv->OvlLay[layout].var.yres = yres;
}
pOvl_priv->OvlLay[layout].var.yres_virtual = pOvl_priv->OvlLay[layout].var.yres;
// pOvl_priv->OvlLay[layout].var.activate |= FB_ACTIVATE_FORCE | FB_ACTIVATE_NXTOPEN;
// pOvl_priv->OvlLay[layout].var.vmode |= FB_VMODE_CONUPDATE;
// pOvl_priv->OvlLay[layout].var.activate = FB_ACTIVATE_NOW;
// pOvl_priv->OvlLay[layout].var.grayscale = 0;
if(LayHWValid(layout))
ret = ioctl(FbByLay(layout)->fd, FBIOPUT_VSCREENINFO, &pOvl_priv->OvlLay[layout].var);
// OVLDBG( "PanelW:%d PanelH:%d Xres:%d Yres:%d ret:%d", (pOvl_priv->OvlLay[layout].var.grayscale>>8) & 0xfff, (pOvl_priv->OvlLay[layout].var.grayscale>>20) & 0xfff, pOvl_priv->OvlLay[layout].var.xres, pOvl_priv->OvlLay[layout].var.yres, ret);
return ret;
}
//--------------------------------------------------------------------------------
static int ovlUpdVarOnChangeRes( OvlLayPg layout)
{
int ret;
ret = ioctl(pOvl_priv->OvlFb[UILayer].fd, FBIOGET_VSCREENINFO, &pOvl_priv->cur_var);
pOvl_priv->cur_var.vmode |= FB_VMODE_CONUPDATE;
pOvl_priv->cur_var.activate = FB_ACTIVATE_NOW;
pOvl_priv->cur_var.grayscale = 0;
// ovlUpdatePanelSize();
// pOvl_priv->cur_var.grayscale = (pOvl_priv->Panel_w << 8) | (pOvl_priv->Panel_h << 20);
memcpy(&pOvl_priv->OvlLay[layout].var, &pOvl_priv->cur_var, sizeof(struct fb_var_screeninfo));
// pOvl_priv->OvlLay[layout].ResChange = FALSE;
return ret;
}
//----------------------------------------------------------------------------------
int OvlSetupFb( OvlLayPg layout, OvlLayoutFormatType format, uint32_t xres, uint32_t yres)
{
int ret;
// if(LayValidAndNotUI(layout)){
if(LayValid(layout)){
ret = ovlUpdVarOnChangeRes( layout);
ret |= ovlSetModeFb( layout, xres , yres, format);
if(layout >= EMU1Layer_IPP){
pOvl_priv->OvlLay[layout].var.nonstd = pOvl_priv->OvlLay[UILayer].var.nonstd & 0xff;
switch(layout){
#ifdef RGA_ENABLE
case EMU2Layer_RGA:
ovlRgaInitReg( 0, 0, 0,
pOvl_priv->OvlFb[UILayer].fix.smem_start, xres, yres,
pOvl_priv->OvlLay[EMU2Layer_RGA].var.xres_virtual, pOvl_priv->OvlLay[UILayer].var.xres_virtual, TRUE);
ovlRGASetFormats(ovlFromHWRkFormat(pOvl_priv->OvlLay[UILayer].var.nonstd), BOTH_MODE);
break;
#endif
#ifdef IPP_ENABLE
case EMU1Layer_IPP:
ovlIppInitReg( 0, 0, xres, yres, pOvl_priv->OvlFb[UILayer].fix.smem_start,
pOvl_priv->OvlLay[EMU1Layer_IPP].var.xres_virtual, pOvl_priv->OvlLay[UILayer].var.xres_virtual);
ovlIPPSetFormats(ovlFromHWRkFormat(pOvl_priv->OvlLay[UILayer].var.nonstd));
break;
#endif
default:
ret = -ENODEV;
}
}
}else
ret = -ENODEV;
return ret;
}
//--------------------------------------------------------------------------------
int OvlSetupDrw( OvlLayPg layout, int Drw_x, int Drw_y, int Drw_w, int Drw_h)
{
int ret=0;
// if(LayValidAndNotUI(layout)){
if(LayValid(layout)){
if(layout >= EMU1Layer_IPP){
switch(layout){
#ifdef RGA_ENABLE
case EMU2Layer_RGA:
ovlRGASetDrw( Drw_w, Drw_h, Drw_x, Drw_y);
break;
#endif
#ifdef IPP_ENABLE
case EMU1Layer_IPP:
ovlIPPSetDrw( Drw_w, Drw_h, Drw_x, Drw_y);
break;
#endif
default:
break;
}
}else{
pOvl_priv->OvlLay[layout].var.grayscale = (Drw_w << 8) | (Drw_h << 20);
pOvl_priv->OvlLay[layout].var.nonstd &= 0xff;
pOvl_priv->OvlLay[layout].var.nonstd |= (Drw_x<<8) + (Drw_y<<20);
ovlSetModeFb(layout, 0, 0, RKL_FORMAT_DEFAULT);
}
// OvlClearBuf( pOvl_priv->OvlFb[pOvl_priv->OvlLay[layout].OvlFb].OvlMemPg);
}else
ret = -ENODEV;
return ret;
}
//----------------------------------------------------------------------------------
int OvlSetIPP_RGADst( OvlLayPg layout, OvlMemPgPtr DstMemPg)
{
#if defined(RGA_ENABLE) || defined(IPP_ENABLE)
if(LayValid(layout)){
if(layout == EMU2Layer_RGA)
ovlRGASetDst(ToIntMemPg(DstMemPg)->phy_addr, 0, 0, pOvl_priv->OvlLay[UILayer].var.xres_virtual);
else//IPP
ovlIPPSetDst(ToIntMemPg(DstMemPg)->phy_addr, pOvl_priv->OvlLay[UILayer].var.xres_virtual);
return 0;
}
#else
(void)layout;(void)DstMemPg;
#endif
return -EINVAL;
}
//----------------------------------------------------------------------------------
int OvlLayerLinkMemPg( OvlLayPg layout, OvlMemPgPtr MemPg)
{
int ret=-EINVAL;
uint32_t tmp[2];
ovlFbPtr PFb;
if(LayValid(layout) && MemPg){
PFb = FbByLay(layout);
switch(layout){
#ifdef RGA_ENABLE
case EMU2Layer_RGA:
if(pOvl_priv->RGA_req.dst.yrgb_addr){
ovlRGASetSrc(ToIntMemPg(MemPg)->phy_addr, 0, 0);
ret = ovlRgaBlit(RGA_BLIT_SYNC);
}
break;
#endif
#ifdef IPP_ENABLE
case EMU1Layer_IPP:
if(pOvl_priv->IPP_req.dst0.YrgbMst){
ovlIPPSetSrc(ToIntMemPg(MemPg)->phy_addr);
ret = ovlIppBlit();
}
break;
#endif
// case UILayer:
default:
tmp[0] = ToIntMemPg(MemPg)->phy_addr;
tmp[1] = tmp[0] + ToIntMemPg(MemPg)->offset_uv;
ret = ioctl(ToIntFb(PFb)->fd, RK_FBIOSET_YUV_ADDR, &tmp);
}
if(!ret){
PFb->CurMemPg = MemPg;
// OvlWaitSync(layout);
}
}
return ret;
}
//----------------------------------------------------------------------------------
int OvlFlipFb( OvlLayPg layout, OvlFbBufType flip, Bool clrPrev)
{
int ret, prev=-1;
if(LayValid(layout)){
switch(flip){
case FRONT_FB:
case BACK_FB:
pOvl_priv->OvlLay[layout].FbBufUsed = flip;
break;
// case NEXT_FB:
default:
prev = pOvl_priv->OvlLay[layout].FbBufUsed;
if(pOvl_priv->OvlLay[layout].FbBufUsed == FRONT_FB)
pOvl_priv->OvlLay[layout].FbBufUsed = BACK_FB;
else
pOvl_priv->OvlLay[layout].FbBufUsed = FRONT_FB;
}
ret = OvlLayerLinkMemPg( layout, pOvl_priv->OvlLay[layout].FbMemPgs[pOvl_priv->OvlLay[layout].FbBufUsed]);
if(clrPrev && prev >= FRONT_FB)
ovlclearbuf( pOvl_priv->OvlLay[layout].FbMemPgs[prev]);
}else
ret = -ENODEV;