Other Parts Discussed in Thread: DLPC-API
Hi,
I'm trying to enable DSI routing for DLPC3433 chip by selecting double buffer mode for 1280x720 with 235MHz clock. Here is the listed sequence.
Projector ON GPIO enabled
Reset Pull high
# i2cset BUS ADDR} 0x1a 0x01
# i2cset BUS ADDR 0x01 0x00
# i2cset BUS ADDR 0x05 0x00
# i2cset BUS ADDR 0x07 0x00
# i2cset BUS ADDR 0x2E 0x00 0x05 0xD0 0x02 i
# i2cset BUS ADDR 0xBD 0xEB 0x00
# i2cset BUS ADDR 0xD7 0x00
However the above sequence with 0x2E seems failing.
# i2cset BUS ADDR 0x2E 0x00 0x05 0xD0 0x02 i
i2cset: write failed: No such device or address
# i2cget -y ${I2C_BUS} ${I2C_ADDR} 0xd0
0x83
With 8-byte
# i2cset -y ${I2C_BUS} ${I2C_ADDR} 0x2E 0x00 0x00 0x00 0x00 0x00 0x05 0xD0 0x02 i
i2cset: write failed: No such device or address
I have noticed read status(0xdo) show 0x83 even for working commands prior to 0x2E.
Any corrections and suggestions on the above sequnce?
Thanks,
Jagan.