DM355 Video

From Wiki
Jump to navigationJump to search
davincifb davincifb.0: dm_osd0_fb: 720x480x16@0,0 with framebuffer size 1350KB
davincifb davincifb.0: dm_vid0_fb: 0x0x16@0,0 with framebuffer size 675KB
davincifb davincifb.0: dm_osd1_fb: 720x480x4@0,0 with framebuffer size 1350KB
davincifb davincifb.0: dm_vid1_fb: 0x0x16@0,0 with framebuffer size 675KB
Total = 4050K
set evideontsc3 video=davincifb:vid0=720x576x16,2500K:vid1=720x576x16,2500K:osd0=720x576x16,2025K davinci_enc_mngr.ch0_output=COMPOSITE davinci_enc_mngr.ch0_mode=ntsc
insmod cmemk.ko phys_start=0x87400000 phys_end=0x88000000 pools=1x2097152,1x1658880,1x1600000,6x829440,2x61440,1x10240,8x4096
mem=116M  (128M - 116M = 12M == (phys_end - phys_start)) (The 12M is basically the pool size, which is 10498560 bytes)

davincifb davincifb.0: dm_osd0_fb: 1280x720x16@0,0 with framebuffer size 3600KB
davincifb davincifb.0: dm_vid0_fb: 0x0x16@0,0 with framebuffer size 1800KB
davincifb davincifb.0: dm_osd1_fb: 1280x720x4@0,0 with framebuffer size 3600KB
davincifb davincifb.0: dm_vid1_fb: 0x0x16@0,0 with framebuffer size 1800KB
Total = 10800K
video=davincifb:vid0=1280x720x16,5529K:vid1=1280x720x16,5529K davinci_enc_mngr.ch0_output=COMPONENT1 davinci_enc_mngr.ch0_mode=720P-60
insmod ./cmemk.ko phys_start=0x87400000 phys_end=0x88000000 pools=3x8192,3x1843202,1x3161088

Range = 0x00c00000 (12288K)

#
#  Stable 1280x720p mode
#
mode "1280x720-118"
    # D: 76.923 MHz, H: 44.464 kHz, V: 117.942 Hz
    geometry 1280 720 1280 720 16
    timings 13000 300 70 26 3 80 5
    bcast true
    laced true
    nonstd 1
    rgba 0/0,0/0,0/0,0/0
endmode