Does it need different kernel driver ?<br><br>here is the log.<br><br>~ # ./CedarXPlayerTest test1.mp4 [J
<br>V/CedarXPlayerTest: (392) ...hand test mode...
<br>V/CedarXPlayerTest: (459) ========= CedarX Player test start ==========
<br>V/CedarXPlayerTest: (463) CedarX Player Version: 00010607
<br>V/CedarXPlayerTest: (476) play url: test1.mp4
<br>W/video_render_linux: (394) de---w:1280,h:720
<br>V/CedarXPlayerTest: (214) =========== CedarXPlayerCallback ==========
<br>V/CedarXPlayerTest: (215) =========== event 1=======================
<br>========= CedarX Player test start ==========
<br>H/audio_render_alsa.c line:310
<br>V/video_render_linux: (549) conf<4>[DISP WRN] file:drivers/video/sun4i/disp/de_bsp/de/disp_clk.c,line:800: [ 40.960000] [DISP WRN] file:drivers/video/sun4i/disp/de_bsp/de/disp_clk.c,line:800: ig de parameter!
<br>V/video_renderCan't assign PLL for screen0, pll_clk:-1<br> Can't assign PLL for screen0, pll_clk:-1
<br>_linux: (315) width 592, height 256
<br>V/video_render_linux: (323) set video layer param
<br>V/video_render_linux: (91) display_info->_3d_mode 0, display_info->display_3d_mode 0
<br>Division by zero in kernel.<br> [ 41.560000] Division by zero in kernel.
<br>Backtrace: [ 41.560000] Backtrace: <br>
<br>[<c003d734>] (dump_backtrace+0x0/0x110) from [<c05e9f08>] (dump_stack+0x18/0x1c)<br> [ 41.570000] [<c003d734>] (dump_backtrace+0x0/0x110) from [<c05e9f08>] (dump_stack+0x18/0x1c)
<br> r6:00000000[ 41.580000] r6:00000000 r5:0000000f r5:0000000f r4:c08e40a8 r4:c08e40a8 r3:d9072020 r3:d9072020<br>
<br>[<c05e9ef0>] (dump_stack+0x0/0x1c) from [<c003dfc0>] (__div0+0x1c/0x20)<br> [ 41.590000] [<c05e9ef0>] (dump_stack+0x0/0x1c) from [<c003dfc0>] (__div0+0x1c/0x20)
<br>[<c003dfa4>] (__div0+0x0/0x20) from [<c02e3c74>] (Ldiv0+0x8/0x10)<br> [ 41.610000] [<c003dfa4>] (__div0+0x0/0x20) from [<c02e3c74>] (Ldiv0+0x8/0x10)
<br>[<c0328c10>] (Lcd_Panel_Parameter_Check+0x0/0x85c) from [<c03294ac>] (BSP_disp_lcd_open_after+0x40/0x50)<br> [ 41.620000] [<c0328c10>] (Lcd_Panel_Parameter_Check+0x0/0x85c) from [<c03294ac>] (BSP_disp_lcd_open_after+0x40/0x50)
<br>[<c032946c>] (BSP_disp_lcd_open_after+0x0/0x50) from [<c030ce38>] (DRV_lcd_open+0xd4/0xe0)<br> [ 41.650000] [<c032946c>] (BSP_disp_lcd_open_after+0x0/0x50) from [<c030ce38>] (DRV_lcd_open+0xd4/0xe0)
<br> r5:c08e3ff8[ 41.660000] r5:c08e3ff8 r4:00000018 r4:00000018<br>
<br>[<c030cd64>] (DRV_lcd_open+0x0/0xe0) from [<c030e69c>] (disp_ioctl+0x174c/0x2a8c)<br> [ 41.670000] [<c030cd64>] (DRV_lcd_open+0x0/0xe0) from [<c030e69c>] (disp_ioctl+0x174c/0x2a8c)
<br>[<c030cf50>] (disp_ioctl+0x0/0x2a8c) from [<c0117d7c>] (do_vfs_ioctl+0x8c/0x624)<br> [ 41.690000] [<c030cf50>] (disp_ioctl+0x0/0x2a8c) from [<c0117d7c>] (do_vfs_ioctl+0x8c/0x624)
<br>[<c0117cf0>] (do_vfs_ioctl+0x0/0x624) from [<c0118354>] (sys_ioctl+0x40/0x68)<br> [ 41.700000] [<c0117cf0>] (do_vfs_ioctl+0x0/0x624) from [<c0118354>] (sys_ioctl+0x40/0x68)
<br>[<c0118314>] (sys_ioctl+0x0/0x68) from [<c0039800>] (ret_fast_syscall+0x0/0x30)<br> [ 41.720000] [<c0118314>] (sys_ioctl+0x0/0x68) from [<c0039800>] (ret_fast_syscall+0x0/0x30)
<br> r7:00000036[ 41.740000] r7:00000036 r6:44623b08 r6:44623b08 r5:00000000 r5:00000000 r4:0036b168 r4:0036b168<br>
<br><4>[DISP] [ 41.750000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.760000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.760000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.770000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.780000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.790000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.790000] [DISP] *** Lcd in danger...<br> *** Lcd in danger...
<br><4>[DISP] [ 41.800000] [DISP] *** Lcd in danger...<br><br><br>Mele A1000 don't have LCD.<br><br><br>Or it's designed for tablets only ?<br><br clear="all"><br>-- <br>Thanks & Regards<br><br>Piyush Verma<br>
<br><br>