[linux-dvb] Re: i2c problems with dvb-kernel

[Peter Schildmann <peter.schildmann@web.de>]

Hello Michael,

On Mon, Jan 13, 2003 at 07:07:45PM +0100, Michael Hunold wrote:
> Hello Peter,
> and send the trace? Perhaps we can see what's happening for the DVB 
> driver...

Here is the trace from the DVB driver.

Peter

Jan 13 23:12:45 mozart kernel: DVB: registering new adapter (TT-Budget/WinTV-NOVA-CI PCI).
Jan 13 23:12:45 mozart kernel: saa7146_core.o: ==> configure_saa7146
Jan 13 23:12:45 mozart kernel: saa7146: rvmalloc called, quant:2
Jan 13 23:12:45 mozart kernel: saa7146: alloc page tables
Jan 13 23:12:45 mozart kernel: saa7146: clear RAM
Jan 13 23:12:45 mozart kernel: saa7146: build page tables
Jan 13 23:12:45 mozart kernel: saa7146: page tables built
Jan 13 23:12:45 mozart kernel: saa7146_core.o: : bus:0, rev:1, mem:0xc6922000.
Jan 13 23:12:45 mozart kernel: saa7146_core.o: master_xfer called, num:2
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000400
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000400
Jan 13 23:12:45 mozart kernel: saa7146: i2c_reset: error_state detected, status:0x00000400
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0xd000d1ec (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: writeout: 0xd000d1ec (after)
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0x00000040 (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: writeout: 0xa100d140 (after)
Jan 13 23:12:45 mozart kernel: saa7146_core.o: master_xfer called, num:2
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart last message repeated 2 times
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0xd005b5e8 (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: writeout: 0xd005b5e8 (after)
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0xc10000d0 (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000123
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall: error in address phase
Jan 13 23:12:45 mozart kernel: saa7146: i2c_write_out; error in address phase
Jan 13 23:12:45 mozart kernel: saa7146_core.o: i2c error in address phase
Jan 13 23:12:45 mozart kernel: saa7146_core.o: master_xfer called, num:2
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000123
Jan 13 23:12:45 mozart kernel: saa7146: i2c_reset: busy_state detected
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000142
Jan 13 23:12:45 mozart kernel: saa7146: i2c_reset: error_state detected, status:0x00000142
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0xd005b5e8 (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: writeout: 0xd005b5e8 (after)
Jan 13 23:12:45 mozart kernel: saa7146: ==> writeout: 0xc10000d0 (before) (to:100)
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:12:45 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:12:45 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:12:45 mozart kernel: saa7146: writeout: 0xc148b5d0 (after)
Jan 13 23:12:45 mozart kernel: stv0299.c: setup for tuner SU1278/SH
Jan 13 23:12:45 mozart kernel: DVB: registering frontend 0:0 (STV0299/TSA5059 based)...
Jan 13 23:13:26 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:26 mozart last message repeated 2 times
Jan 13 23:13:26 mozart kernel: saa7146: ==> writeout: 0xd00115e4 (before) (to:100)
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:26 mozart kernel: saa7146: writeout: 0xd00115e4 (after)
Jan 13 23:13:26 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:26 mozart last message repeated 2 times
Jan 13 23:13:26 mozart kernel: saa7146: ==> writeout: 0xd00230e4 (before) (to:100)
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:26 mozart kernel: saa7146: writeout: 0xd00230e4 (after)
Jan 13 23:13:26 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:26 mozart last message repeated 2 times
Jan 13 23:13:26 mozart kernel: saa7146: ==> writeout: 0xd00300e4 (before) (to:100)
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:26 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:26 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd00300e4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times
Jan 13 23:13:27 mozart kernel: saa7146: ==> writeout: 0xd0047de4 (before) (to:100)
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd0047de4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times
Jan 13 23:13:27 mozart kernel: saa7146: ==> writeout: 0xd00535e4 (before) (to:100)
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd00535e4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times
Jan 13 23:13:27 mozart kernel: saa7146: ==> writeout: 0xd00640e4 (before) (to:100)
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd00640e4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times
Jan 13 23:13:27 mozart kernel: saa7146: ==> writeout: 0xd00700e4 (before) (to:100)
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd00700e4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times
Jan 13 23:13:27 mozart kernel: saa7146: ==> writeout: 0xd00840e4 (before) (to:100)
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_busy_rise_and_fall
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; rise wait 5
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 100
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000101
Jan 13 23:13:27 mozart kernel: saa7146: i2c_busy_rise_and_fall; fall wait 99
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart kernel: saa7146: writeout: 0xd00840e4 (after)
Jan 13 23:13:27 mozart kernel: saa7146_core.o: master_xfer called, num:1
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_reset
Jan 13 23:13:27 mozart kernel: saa7146: ==> i2c_status_check:0x00000100
Jan 13 23:13:27 mozart last message repeated 2 times


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