HISI_FB_DEBUG.rar
#
#
# lsmod | grep "hifb" hifb 72646 3 vcmp 3832 1 hifb
hi3521_vou 372149 14 hifb
hi3521_tde 184381 3 jpeg,hifb,hi3521_dsu
hi3521_base 43276 27 hi3521_adec,hi3521_aenc,hi3521_ao,hi3521_ai,hi3521_sio,hi3521_hdmi,hi3521_vfmw,hi3521_vdec,hifb,vcmp,hi3521_region,hi3521_vda,hi3521_ive,hi3521_vpss,hi3521_vou,hi3521_viu,hi3521_jpege,hi3521_rc,hi3521_h264e,hi3521_chnl,hi3521_group,hi3521_venc,hi3521_dsu,hi3521_tde,hi3521_sys
mmz 19485 7 hi3521_aenc,hi3521_vdec,hifb,hi3521_h264e,hi3521_tde,hi3521_base
#
#
# cat /ko/load3521 |grep "hifb" #insmod hifb.ko video="hifb:vram0_size:8100,vram1_size:8100,vram2_size:1620,vram3_size:32" softcursor="off" u32VcmpBufNum=2 insmod hifb.ko video="hifb:vram0_size:8100,vram1_size:8100,vram2_size:8100,vram3_size:32" softcursor="off" u32VcmpBufNum=2 rmmod hifb
#
#
# cd /proc/umap/
#
# head vo
[VOU] Version: [Hi3521_MPP_V1.0.6.2 ], Build Time[May 4 2014, 19:31:48]
-----MODULE PARAM--------------------------------------------------------------
detectCycle
-----DEV CONFIG----------------------------------------------------------------
DevId DevEn Mux1 Mux2 Mux3 InfSync BkClr DevFrt DispFrt DoubFrm Toleration Vtth 0 Y VGA HDMI 1280x1024@60 0 60 25 N 1000000 240 1 Y CVBS PAL 0 25 25 N 1000000 100 2 Y CVBS PAL 0 25 25 N 1000000 100 #
# tail -21 vo
-----GRAPHICS LAYER------------------------------------------------------------
Layer BindDev
HC0 0 -----LAYER CSC PARAM-----------------------------------------------------------------
LAYERID Matrix Luma Cont Hue Satu 0 5 50 50 50 50 1 5 50 50 50 50 2 5 50 50 50 50 3 5 50 50 50 50 -----VGA PARAM-----------------------------------------------------------------
DevId Matrix Luma Cont Hue Satu Gain 0 3 50 50 50 59 10 -----DEV Int Status----------------------------------------------------------------
DevId IntRate IntTime MaxIntT TimePrM IntGapT MaxGapT 0 60.2 17 116 1898 16658 16816 1 25.0 38 46 916 40000 40017 2 25.0 47 87 994 40002 40034 #
# cat /dev/Hisi_log &
# <3>[ fb] [Func]:hifb_disp_setdispsize [Line]:3115 [Info]:<3>[ fb] the resolution is larger than the max size of the screen or the layer!
<3>[ vo] [Func]:VOU_GraphicsGetIntfSize [Line]:516 [Info]:<3>[ vo] the vo device for graphics layer 0 has been disable!
<3>[ fb] [Func]:HIFB_DRV_GetOSDData [Line]:573 [Info]:<3>[ fb] failed to get screen width and height!
<3>[ fb] [Func]:hifb_disp_setdispsize [Line]:3115 [Info]:<3>[ fb] the resolution is larger than the max size of the screen or the layer!
<3>[ vo] [Func]:VOU_GraphicsGetIntfSize [Line]:516 [Info]:<3>[ vo] the vo device for graphics layer 0 has been disable!
<3>[ fb] [Func]:HIFB_DRV_GetOSDData [Line]:573 [Info]:<3>[ fb] failed to get screen width and height!
<3>[ fb] [Func]:hifb_disp_setdispsize [Line]:3115 [Info]:<3>[ fb] the resolution is larger than the max size of the screen or the layer!
#
# cd /proc/graphics/
# ls
hifb0 hifb1 hifb2 hifb3 higo jpeg6b tde tdeinfo
#
# cat hifb
hifb0 hifb1 hifb2 hifb3
# cat hifb0 # cat hifb1
layer name :layer_0 layer name :layer_1
Open count :1 Open count :1 Show state :ON Show state :ON
Start position :(0, 0) Start position :(0, 0)
xres, yres :(1280, 1024) xres, yres :(720, 576)
xres_virtual, yres_virtual :(1920, 1080) xres_virtual, yres_virtual :(720, 576)
xoffset, yoffset :(0, 0) xoffset, yoffset :(0, 0)
fix.line_length :3840 fix.line_length :1440 Mem size: :8100 KB Mem size: :8100 KB
Layer Scale (hw): :NO Layer Scale (hw): :NO ColorFormat: :ARGB1555 ColorFormat: :ARGB1555
Alpha Enable :ON Alpha Enable :ON
AlphaChannel Enable :ON AlphaChannel Enable :ON
Alpha0, Alpha1 :0, 255 Alpha0, Alpha1 :0, 255 Alpha Global :255 Alpha Global :255 Colorkey Enable :ON Colorkey Enable :ON
Colorkey value :0xe77e Colorkey value :0xe77e Deflicker Mode: :NONE Deflicker Mode: :TDE
Deflicker Level: :AUTO Deflicker Level: :AUTO
Display Buffer mode :unkown Display Buffer mode :single
Displaying addr (register) :0x8f0c7000 Displaying addr (register) :0x8f8b0000 display buffer[0] addr :0x8f0c7000 display buffer[0] addr :0x8f8b0000 display buffer[1] addr :0x8f487000 display buffer[1] addr :0x8f97a800 displayrect :(1280, 1024) displayrect :(720, 576) screenrect :(1280, 1024) screenrect :(720, 576)
device max resolution :1280, 1024 device max resolution :720, 576 IsNeedFlip(2buf) :NO IsNeedFlip(2buf) :NO
BufferIndexDisplaying(2buf) :0 BufferIndexDisplaying(2buf) :0 refresh request num(2buf) :0 refresh request num(2buf) :0 switch buf num(2buf) :0 switch buf num(2buf) :0 union rect (2buf) :(0,0,0,0) union rect (2buf) :(0,0,0,0)
canavas updated addr :0x8f0c7000 canavas updated addr :0x0 canavas updated (w, h) :1280,1024 canavas updated (w, h) :0,0 canvas width :1280 canvas width :0 canvas height :1024 canvas height :0 canvas pitch :3840 canvas pitch :0 canvas format :ARGB1555 canvas format :RGB565 IsCompress :NO IsCompress :NO
# #
