10-22-2019, 07:08 AM
Hey everyone!
I tested Lindenis with imx317 module and it works good, but we're currently trying to make it work with "ov2718" and it doesn't work.
I compiled ov2718_mipi.c driver, it correctly loads into kernel and even able to read/write to camera's i2c address but when I run 'ldcam -c -d 0 -o out' it freezes with the following dmesg errors:
Here's the [sensor0] section from sys_config.fex file that I corrected to suit my camera:
Can someone help me with getting this camera to work?
According to Allwinner V5 manual it is supported.
I tested Lindenis with imx317 module and it works good, but we're currently trying to make it work with "ov2718" and it doesn't work.
I compiled ov2718_mipi.c driver, it correctly loads into kernel and even able to read/write to camera's i2c address but when I run 'ldcam -c -d 0 -o out' it freezes with the following dmesg errors:
Code:
[ 114.995285] [ov2718_mipi]PWR_ON!
[ 115.079343] [ov2718_mipi]sensor_detect read value is 0x27
[ 115.086025] [ov2718_mipi]sensor_detect read value is 0x70
[ 115.101275] [VIN_ERR]buffer count is invalid, set to 3
[ 115.120535] [ov2718_mipi]sensor_s_stream on = 1, 1920*1080 3008
[ 116.178767] [ov2718_mipi]s_fmt set width = 1920, height = 1080
[ 116.279632] [VIN_ERR]isp0 frame error
[ 118.140426] [ov2718_mipi]sensor_s_stream on = 0, 1920*1080 3008
[ 118.147839] [ov2718_mipi]PWR_OFF!
Here's the [sensor0] section from sys_config.fex file that I corrected to suit my camera:
Code:
[vind0/sensor0]
sensor0_used = 1
sensor0_mname = "ov2718_mipi"
sensor0_twi_cci_spi = 0
sensor0_twi_cci_id = 2
sensor0_twi_addr = 0x6c
sensor0_mclk_id = 2
sensor0_pos = "front"
sensor0_isp_used = 1
sensor0_fmt = 1
sensor0_vflip = 0
sensor0_hflip = 0
sensor0_iovdd = "iovdd-csi"
sensor0_iovdd_vol = 1800000
sensor0_avdd = ""
sensor0_avdd_vol = 1800000
sensor0_dvdd = "dvdd-csi-1"
sensor0_dvdd_vol = 1200000
sensor0_power_en =
sensor0_reset = port:PI3<1><0><1><0>
sensor0_pwdn = port:PI10<1><0><1><0>
sensor0_sm_hs = port:PI5<1><0><1><0>
sensor0_sm_vs = port:PI6<1><0><1><0>
Can someone help me with getting this camera to work?
According to Allwinner V5 manual it is supported.