• Michael Hunold's avatar
    [PATCH] video capture updates for saa7146 core · 38beb0c0
    Michael Hunold authored
     - some Kconfig simplifications
     - FIELD_ALTERNATE capture was broken, add a "wait for vbi" command
       before actually waiting for the field change
     - improvements regarding streaming capture to gfx card memory.
     - captured frames could only be page aligned.  fixed.
     - fix pgtable_build_single, it should work for all kinds of buffers now
       (system memory (kernel/user) and gfx-memory)
     - Fix bytesperline-calculation for V4L2_FIELD_ALTERNATE vs.
       V4L2_FIELD_INTERLACED capture
    38beb0c0
saa7146_video.c 35.3 KB