On Tue, Jun 24, 2014 at 5:19 PM, Enrico <ebut...@users.berlios.de> wrote:
> On Tue, May 27, 2014 at 10:38 AM, Enrico <ebut...@users.berlios.de> wrote:
>> On Mon, May 26, 2014 at 9:50 PM, Laurent Pinchart
>> <laurent.pinch...@ideasonboard.com> wrote:
>>> Hello,
>>>
>>> This patch sets implements support for BT.656 and interlaced formats in the
>>> OMAP3 ISP driver. Better late than never I suppose, although given how long
>>> this has been on my to-do list there's probably no valid excuse.
>>
>> Thanks Laurent!
>>
>> I hope to have time soon to test it :)
>
> Hi Laurent,
>
> i wanted to try your patches but i'm having a problem (probably not
> caused by your patches).
>
> I merged media_tree master and omap3isp branches, applied your patches
> and added camera platform data in pdata-quirks, but when loading the
> omap3-isp driver i have:
>
> omap3isp: clk_set_rate for cam_mclk failed
>
> The returned value from clk_set_rate is -22 (EINVAL), but i can't see
> any other debug message to track it down. Any ides?
> I'm testing it on an igep proton (omap3530 version).
I found out that my previous email was not working anymore, so i
didn't read about Stefan patch (ti,set-rate-parent).
With that patch i can setup my pipeline (attached), but i can't make
yavta capture:
root@igep00x0:~/field# ./yavta -f UYVY -n4 -s 720x624 -c100 /dev/video2
Device /dev/video2 opened.
Device `OMAP3 ISP CCDC output' on `media' is a video output (without
mplanes) device.
Video format set: UYVY (59565955) 720x624 (stride 1440) field none
buffer size 898560
Video format: UYVY (59565955) 720x624 (stride 1440) field none buffer
size 898560
4 buffers requested.
length: 898560 offset: 0 timestamp type/source: mono/EoF
Buffer 0/0 mapped at address 0xb6ce4000.
length: 898560 offset: 901120 timestamp type/source: mono/EoF
Buffer 1/0 mapped at address 0xb6c08000.
length: 898560 offset: 1802240 timestamp type/source: mono/EoF
Buffer 2/0 mapped at address 0xb6b2c000.
length: 898560 offset: 2703360 timestamp type/source: mono/EoF
Buffer 3/0 mapped at address 0xb6a50000.
Unable to start streaming: Invalid argument (22).
4 buffers released.
strace:
ioctl(3, VIDIOC_STREAMON, 0xbef9c75c) = -1 EINVAL (Invalid argument)
any ideas?
Thanks,
Enrico
Opening media device /dev/media0
Enumerating entities
Found 16 entities
Enumerating pads and links
Media controller API version 0.0.0
Media device information
------------------------
driver omap3isp
model TI OMAP3 ISP
serial
bus info
hw revision 0x20
driver version 0.0.0
Device topology
- entity 1: OMAP3 ISP CCP2 (2 pads, 2 links)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev0
pad0: Sink [SGRBG10 4096x4096]
<- "OMAP3 ISP CCP2 input":0 []
pad1: Source [SGRBG10 4096x4096]
-> "OMAP3 ISP CCDC":0 []
- entity 2: OMAP3 ISP CCP2 input (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video0
pad0: Source
-> "OMAP3 ISP CCP2":0 []
- entity 3: OMAP3 ISP CSI2a (2 pads, 2 links)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev1
pad0: Sink [SGRBG10 4096x4096]
pad1: Source [SGRBG10 4096x4096]
-> "OMAP3 ISP CSI2a output":0 []
-> "OMAP3 ISP CCDC":0 []
- entity 4: OMAP3 ISP CSI2a output (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video1
pad0: Sink
<- "OMAP3 ISP CSI2a":1 []
- entity 5: OMAP3 ISP CCDC (3 pads, 9 links)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev2
pad0: Sink [UYVY2X8 720x625]
<- "OMAP3 ISP CCP2":1 []
<- "OMAP3 ISP CSI2a":1 []
<- "tvp5150 1-005c":0 [ENABLED]
pad1: Source [UYVY 720x624 (0,0)/720x624]
-> "OMAP3 ISP CCDC output":0 [ENABLED]
-> "OMAP3 ISP resizer":0 []
pad2: Source [unknown 720x624]
-> "OMAP3 ISP preview":0 []
-> "OMAP3 ISP AEWB":0 [ENABLED,IMMUTABLE]
-> "OMAP3 ISP AF":0 [ENABLED,IMMUTABLE]
-> "OMAP3 ISP histogram":0 [ENABLED,IMMUTABLE]
- entity 6: OMAP3 ISP CCDC output (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video2
pad0: Sink
<- "OMAP3 ISP CCDC":1 [ENABLED]
- entity 7: OMAP3 ISP preview (2 pads, 4 links)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev3
pad0: Sink [SGRBG10 4096x4096 (8,4)/4082x4088]
<- "OMAP3 ISP CCDC":2 []
<- "OMAP3 ISP preview input":0 []
pad1: Source [YUYV 4082x4088]
-> "OMAP3 ISP preview output":0 []
-> "OMAP3 ISP resizer":0 []
- entity 8: OMAP3 ISP preview input (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video3
pad0: Source
-> "OMAP3 ISP preview":0 []
- entity 9: OMAP3 ISP preview output (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video4
pad0: Sink
<- "OMAP3 ISP preview":1 []
- entity 10: OMAP3 ISP resizer (2 pads, 4 links)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev4
pad0: Sink [YUYV 4095x4095 (0,6)/4094x4082]
<- "OMAP3 ISP CCDC":1 []
<- "OMAP3 ISP preview":1 []
<- "OMAP3 ISP resizer input":0 []
pad1: Source [YUYV 3312x4095]
-> "OMAP3 ISP resizer output":0 []
- entity 11: OMAP3 ISP resizer input (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video5
pad0: Source
-> "OMAP3 ISP resizer":0 []
- entity 12: OMAP3 ISP resizer output (1 pad, 1 link)
type Node subtype V4L
device node name /dev/video6
pad0: Sink
<- "OMAP3 ISP resizer":1 []
- entity 13: OMAP3 ISP AEWB (1 pad, 1 link)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev5
pad0: Sink
<- "OMAP3 ISP CCDC":2 [ENABLED,IMMUTABLE]
- entity 14: OMAP3 ISP AF (1 pad, 1 link)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev6
pad0: Sink
<- "OMAP3 ISP CCDC":2 [ENABLED,IMMUTABLE]
- entity 15: OMAP3 ISP histogram (1 pad, 1 link)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev7
pad0: Sink
<- "OMAP3 ISP CCDC":2 [ENABLED,IMMUTABLE]
- entity 16: tvp5150 1-005c (1 pad, 1 link)
type V4L2 subdev subtype Unknown
device node name /dev/v4l-subdev8
pad0: Source [UYVY2X8 720x625]
-> "OMAP3 ISP CCDC":0 [ENABLED]
