[HD2 Android SD Development] bachmark:
stutter and camera flash debug

I built a kernel with camera debug enable this produce the following dmesg output

<6>[ 201.016744] msm_open_common: open control0

<6>[ 201.019480] msm_camera: drivers/media/video/msm/s5k3e2fx.c s5k3e2fx_sensor_open_init:2297

<6>[ 201.135933] msm_camera: s5k3e2fx: gpio_request: 144

<6>[ 201.136004] msm_camera: s5k3e2fx: gpio_free: 144

<6>[ 201.165812] msm_camera: s5k3e2fx_sensor_init(): reseting sensor.

<6>[ 201.166118] msm_camera: s5k3e2fx_sensor_init(): model_id=0x3E2F

<6>[ 201.166368] msm_camera: s5k3e2fx_sensor_init(): module version=0x50

<6>[ 201.170112] msm_camera: s5k3e2fx_i2c_write_table starts

<6>[ 201.170156] msm_camera: 0: waddr = 0x100, bdata = 0x0

<6>[ 201.170349] msm_camera: 1: waddr = 0x34c, bdata = 0x5

<6>[ 201.170540] msm_camera: 2: waddr = 0x34d, bdata = 0x10

<6>[ 201.170732] msm_camera: 3: waddr = 0x34e, bdata = 0x3

<6>[ 201.170923] msm_camera: 4: waddr = 0x34f, bdata = 0xcc

<6>[ 201.171116] msm_camera: 5: waddr = 0x344, bdata = 0x0

<6>[ 201.171308] msm_camera: 6: waddr = 0x345, bdata = 0x8

<6>[ 201.171500] msm_camera: 7: waddr = 0x346, bdata = 0x0

<6>[ 201.171692] msm_camera: 8: waddr = 0x347, bdata = 0x8

<6>[ 201.171883] msm_camera: 9: waddr = 0x348, bdata = 0xa

<6>[ 201.172074] msm_camera: 10: waddr = 0x349, bdata = 0x27

<6>[ 201.172266] msm_camera: 11: waddr = 0x34a, bdata = 0x7

<6>[ 201.172459] msm_camera: 12: waddr = 0x34b, bdata = 0x9f

<6>[ 201.172652] msm_camera: 13: waddr = 0x381, bdata = 0x1

<6>[ 201.172844] msm_camera: 14: waddr = 0x383, bdata = 0x1

<6>[ 201.173036] msm_camera: 15: waddr = 0x385, bdata = 0x1

<6>[ 201.174222] msm_camera: 16: waddr = 0x387, bdata = 0x3

<6>[ 201.174400] msm_camera: 17: waddr = 0x3014, bdata = 0x6

<6>[ 201.174564] msm_camera: 18: waddr = 0x340, bdata = 0x3

<6>[ 201.174727] msm_camera: 19: waddr = 0x341, bdata = 0xe2

<6>[ 201.174890] msm_camera: 20: waddr = 0x342, bdata = 0xa

<6>[ 201.175052] msm_camera: 21: waddr = 0x343, bdata = 0xac

<6>[ 201.175215] msm_camera: 22: waddr = 0x204, bdata = 0x0

<6>[ 201.175378] msm_camera: 23: waddr = 0x205, bdata = 0x80

<6>[ 201.175540] msm_camera: 24: waddr = 0x200, bdata = 0x2

<6>[ 201.175798] msm_camera: 25: waddr = 0x202, bdata = 0x3

<6>[ 201.175961] msm_camera: 26: waddr = 0x100, bdata = 0x1

<6>[ 201.176122] msm_camera: s5k3e2fx_i2c_write_table ends

<6>[ 201.176289] msm_camera: msm_open_common: rc 0

<6>[ 201.176303] msm_camera: msm_open_control: rc 0

<6>[ 201.184541] >>>>>>>>(2010-09-25 16:37:19.634485233 UTC)<<<<<<<

<6>[ 201.184622] msm_open_common: open config0

<6>[ 201.184661] msm_camera: msm_open_common: rc 0

<6>[ 201.186491] msm_camera: msm_ioctl_config: cmd 21

<6>[ 201.186550] msm_camera: s5k3e2fx_sensor_config: cfgtype = 28

<6>[ 201.186598] msm_camera: msm_ioctl_config: cmd 21 DONE

<6>[ 201.192095] msm_camera: msm_ioctl_config: cmd 1

<6>[ 201.192113] msm_camera: msm_get_sensor_info: sensor_name s5k3e2fx

<6>[ 201.192129] msm_camera: msm_ioctl_config: cmd 1 DONE

<6>[ 201.893111] binder: release 191:217 transaction 15673 in, still active

<6>[ 201.893180] binder: send failed reply for transaction 15673 to 880:887

<6>[ 201.897556] binder: 309:309 transaction failed 29189, size 60-0

<6>[ 201.898359] msm_release_control: control0

<6>[ 201.898406] __msm_release:sync->opencnt:2

<6>[ 201.898438] msm_camera: msm_release_control: draining queue control

<6>[ 201.898484] msm_release_config: config0

<6>[ 201.898512] __msm_release:sync->opencnt:1

<6>[ 201.898550] >>>>>>>>(2010-09-25 16:37:20.348511277 UTC)<<<<<<<

<4>[ 202.076408] PC=1230 ACR=4114 RAAC=92 T=336

<6>[ 202.127160] msm_camera: s5k3e2fx_release completed

<6>[ 202.127821] msm_camera: __msm_release: draining queue event

<6>[ 202.127857] msm_camera: __msm_release: draining queue frame

<6>[ 202.127891] msm_camera: __msm_release: draining queue pict

<6>[ 202.127928] msm_camera: __msm_release: completed

<6>[ 202.127957] release config atomic_set pmsm->opened as 0

<6>[ 202.639810] htc-acoustic: open

<6>[ 202.639883] htc-acoustic: open

<6>[ 202.639914] htc-acoustic: ioctl

<3>[ 202.639936] htc-acoustic: ioctl: invalid command

<6>[ 202.639980] htc-acoustic: release

<6>[ 202.642258] htc-acoustic: release

<6>[ 202.648925] Audio: htcleo_get_rx_vol 500

<4>[ 202.650625] audio_cb: s=1 e=0107605c status=20

<6>[ 202.745371] capella_cm3602_ioctl cmd 1

<6>[ 202.795859] __spi_bma150_set_mode: BMA get into SLEEP mode!

<6>[ 203.427151] Audio: htcleo_get_rx_vol 200
​

I think the problem is the binder error. I am not able to fix the error but maybe it helps someone other