From: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: sakari.ailus@iki.fi, sre@kernel.org, pali.rohar@gmail.com,
linux-media@vger.kernel.org
Subject: Re: [RFC PATCH 00/24] Make Nokia N900 cameras working
Date: Mon, 25 Apr 2016 22:17:12 +0300 [thread overview]
Message-ID: <571E6D38.9050009@gmail.com> (raw)
In-Reply-To: <20160425184016.GC10443@amd>
Hi,
On 25.04.2016 21:40, Pavel Machek wrote:
> Hi!
>
>>> I can't do -vo xv ... fails for me, probably due to X
>>> configuration. Does it work with -vo x11 for you?
>>>
>> yes, -vo x11 works under maemo.
>
> Ok, good.
>
>> In linux-n900 branch we have a patch that reserves memory for omapfb - see https://github.com/freemangordon/linux-n900/commit/60f85dcb6a663efe687f58208861545d65210b55
>>
>> also, because of a change in 4.6, https://github.com/freemangordon/linux-n900/commit/60f85dcb6a663efe687f58208861545d65210b55#diff-072444ea67d2aca6b402458f50d20edeR125
>> needs a change to DMA_MEMORY_IO and the if bellow needs the relevant change
>> as well.
>
>> This is needed for -vo xv (and any omapfb video playback) to reliably work
>> under maemo.
>
> I don't have that kind of acceleration working.
>
>>> For me it shows window with green interior. And complains about v4l2:
>>> select timeouts. (I enabled these in .config):
>>>
>>> +CONFIG_VIDEO_BUS_SWITCH=y
>>> +CONFIG_VIDEO_SMIAREGS=y
>>> +CONFIG_VIDEO_ET8EK8=y
>>> +CONFIG_VIDEOBUF2_CORE=y
>>> +CONFIG_VIDEOBUF2_MEMOPS=y
>>> +CONFIG_VIDEOBUF2_DMA_CONTIG=y
>>> +CONFIG_VIDEO_OMAP3=y
>>> +CONFIG_VIDEO_SMIAPP_PLL=y
>>> +CONFIG_VIDEO_SMIAPP=y
>>>
>>> Any ideas?
>>> Pavel
>>>
>>
>> Try to build those as modules. Also, do you have all the needed patches
>> besides those in the patchset?
>>
>> See https://github.com/freemangordon/linux-n900/commits/v4.6-rc4-n900-camera
>>
>> Also, is there anything related in dmesg log?
>
> Modules are tricky. I hate modules. I did patch with
>
All my testing so far was performed using modules, though it shouldn't
make difference.
> https://lkml.org/lkml/2016/4/16/14
> https://lkml.org/lkml/2016/4/16/33
>
More stuff is needed, all those twl4030 regulator patches (already in
linux-next) + DTS initial-mode patch (https://lkml.org/lkml/2016/4/17/78).
> + the series. And yes, there seems to be explanation in the dmesg:
>
> [ 6134.261993] DISPC: channel 0 xres 800 yres 480
> [ 6134.262023] DISPC: pck 24000000
> [ 6134.262023] DISPC: hsw 4 hfp 28 hbp 24 vsw 3 vfp 3 vbp 4
> [ 6134.262023] DISPC: vsync_level 0 hsync_level 0 data_pclk_edge 1
> de_level 1 sync_pclk_edge 1
> [ 6134.262023] DISPC: hsync 28037Hz, vsync 57Hz
> [ 6134.262054] DISPC: lck = 72000000 (1)
> [ 6134.262054] DISPC: pck = 24000000 (3)
> [ 6190.075103] omap3isp 480bc000.isp: Unable to stop OMAP3 ISP resizer
> [ 6192.075347] omap3isp 480bc000.isp: CCDC stop timeout!
> [ 6192.075408] omap3isp 480bc000.isp: Unable to stop OMAP3 ISP CCDC
> [ 6292.293670] DISPC: dispc_runtime_put
> [ 6292.293701] DISPC: dispc_save_context
> [ 6292.293762] DISPC: context saved
> [ 6292.294342] DSS: dss_save_context
> [ 6292.294372] DSS: context saved
> [ 6297.056976] DISPC: dispc_runtime_get
> [ 6297.057067] DSS: dss_restore_context
> [ 6297.057067] DSS: context restored
> [ 6297.057159] DSS: set fck to 72000000
> [ 6297.057159] DISPC: lck = 72000000 (1)
> [ 6297.057159] DISPC: pck = 24000000 (3)
>
That usually happens when strobe is incorrect or there is no signal from
the camera.
> Let me check the github...
I really hope I didn't miss something when I sent the series. May I have
your boot log?
Ivo
next prev parent reply other threads:[~2016-04-25 19:17 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160420081427.GZ32125@valkosipuli.retiisi.org.uk>
2016-04-24 21:08 ` [RFC PATCH 00/24] Make Nokia N900 cameras working Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 01/24] V4L fixes Ivaylo Dimitrov
2016-04-24 22:05 ` Pavel Machek
2016-04-25 7:29 ` Hans Verkuil
2016-04-25 13:25 ` Sakari Ailus
2016-04-25 16:32 ` Ivaylo Dimitrov
2016-04-29 7:41 ` Sakari Ailus
2016-04-24 21:08 ` [RFC PATCH 02/24] smiaregs: Generic i2c register writing Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 03/24] et8ek8: Toshiba 5MP sensor driver Ivaylo Dimitrov
2016-05-01 10:44 ` Sakari Ailus
2016-05-01 12:31 ` Ivaylo Dimitrov
2016-05-01 12:32 ` Ivaylo Dimitrov
2016-05-01 12:50 ` Ivaylo Dimitrov
2016-05-01 13:41 ` Sakari Ailus
2016-05-03 14:50 ` [PATCH] [media]: Driver for Toshiba et8ek8 5MP sensor Ivaylo Dimitrov
2016-05-22 10:07 ` Ivaylo Dimitrov
2016-05-24 11:19 ` Pavel Machek
2016-06-04 19:16 ` Ivaylo Dimitrov
2016-06-06 9:04 ` Sylwester Nawrocki
2016-05-25 21:45 ` Sakari Ailus
2016-06-04 19:54 ` Ivaylo Dimitrov
2016-06-09 23:13 ` Sakari Ailus
2016-04-24 21:08 ` [RFC PATCH 04/24] smiapp-pll: Take existing divisor into account in minimum divisor check Ivaylo Dimitrov
2016-05-01 10:45 ` Sakari Ailus
2016-05-03 18:25 ` Ivaylo Dimitrov
2016-05-24 9:09 ` Pali Rohár
2016-05-24 10:17 ` Pavel Machek
2016-04-24 21:08 ` [RFC PATCH 05/24] smiapp: Add smiapp_has_quirk() to tell whether a quirk is implemented Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 06/24] smiapp: Add quirk control support Ivaylo Dimitrov
2016-05-01 10:46 ` Sakari Ailus
2016-05-03 18:32 ` Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 07/24] v4l: of: Call CSI2 bus csi2, not csi Ivaylo Dimitrov
2016-04-29 13:22 ` Pavel Machek
2016-04-24 21:08 ` [RFC PATCH 08/24] v4l: of: Obtain data bus type from bus-type property Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 09/24] v4l: Add CSI1 and CCP2 bus type to enum v4l2_mbus_type Ivaylo Dimitrov
2016-04-29 13:27 ` Pavel Machek
2016-04-24 21:08 ` [RFC PATCH 10/24] v4l: of: Separate lane parsing from CSI-2 bus parameter parsing Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 11/24] dt: bindings: v4l: Add bus-type video interface property Ivaylo Dimitrov
2016-04-29 13:28 ` Pavel Machek
2016-04-24 21:08 ` [RFC PATCH 12/24] dt: bindings: Add CSI1/CCP2 related properties to video-interfaces.txt Ivaylo Dimitrov
2016-04-29 13:39 ` Pavel Machek
2016-04-24 21:08 ` [RFC PATCH 13/24] v4l: of: Support CSI-1 and CCP2 busses Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 14/24] media: et8ek8: add device tree binding document Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 15/24] media: add subdev type for bus switch Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 16/24] media: video-bus-switch: new driver Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 17/24] smiapp: add CCP2 support Ivaylo Dimitrov
2016-05-01 10:57 ` Sakari Ailus
2016-04-24 21:08 ` [RFC PATCH 18/24] v4l2-async: per notifier locking Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 19/24] v4l2_device_register_subdev_nodes: allow calling multiple times Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 20/24] ARM: dts: omap3-n900: enable cameras Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 21/24] omap3isp: dt: Add support for CSI1/CCP2 busses Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 22/24] [media] omap3isp: Correctly set IO_OUT_SEL and VP_CLK_POL for CCP2 mode Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 23/24] [media] omap3isp: Make sure CSI1 interface is enabled in CPP2 mode Ivaylo Dimitrov
2016-04-24 21:08 ` [RFC PATCH 24/24] ARM: dts: omap3-n900: enable cameras - remove invalid entry Ivaylo Dimitrov
2016-04-24 21:55 ` [RFC PATCH 00/24] Make Nokia N900 cameras working Pavel Machek
2016-04-25 6:33 ` Ivaylo Dimitrov
2016-04-25 17:09 ` Pavel Machek
2016-04-25 17:21 ` Ivaylo Dimitrov
2016-04-27 21:07 ` Pavel Machek
2016-04-25 10:40 ` Pali Rohár
2016-04-25 14:06 ` Pavel Machek
2016-04-25 14:09 ` Hans Verkuil
2016-04-27 21:09 ` Pavel Machek
2016-04-25 14:14 ` Pali Rohár
2016-04-25 17:14 ` Pali Rohár
2016-04-25 16:58 ` Pavel Machek
2016-04-25 17:17 ` Ivaylo Dimitrov
2016-04-25 18:40 ` Pavel Machek
2016-04-25 19:17 ` Ivaylo Dimitrov [this message]
2016-04-25 20:41 ` Pavel Machek
2016-04-25 20:53 ` Ivaylo Dimitrov
2016-04-25 22:07 ` Pavel Machek
2016-04-26 4:21 ` Ivaylo Dimitrov
2016-04-27 8:30 ` Pavel Machek
2016-04-27 3:08 ` Sebastian Reichel
2016-04-27 5:05 ` Ivaylo Dimitrov
2016-04-27 6:57 ` Ivaylo Dimitrov
2016-04-27 16:42 ` Sebastian Reichel
2016-04-27 16:45 ` Pavel Machek
2016-04-27 16:59 ` Sebastian Reichel
2016-05-02 7:06 ` Pavel Machek
2016-04-27 17:12 ` Ивайло Димитров
2016-04-27 19:05 ` Pavel Machek
2016-04-29 0:05 ` Sebastian Reichel
2016-04-29 17:45 ` Sebastian Reichel
2016-04-29 18:44 ` Ivaylo Dimitrov
2016-05-01 10:37 ` Sakari Ailus
2016-05-01 9:03 ` Pavel Machek
2016-04-27 20:30 ` Pavel Machek
2016-06-17 16:42 ` Nokia N900 cameras -- pipeline setup in python (was Re: [RFC PATCH 00/24] Make Nokia N900 cameras working) Pavel Machek
2016-06-17 17:12 ` Pavel Machek
2016-06-20 17:00 ` Pavel Machek
2016-06-20 20:59 ` Sakari Ailus
2016-06-21 18:05 ` Pavel Machek
2016-06-22 7:22 ` Sakari Ailus
2016-06-22 11:18 ` Pavel Machek
2016-07-01 7:31 ` square-only image on Nokia N900 camera " Pavel Machek
2016-07-01 8:50 ` Pavel Machek
2016-07-01 11:01 ` Pavel Machek
2016-07-01 19:40 ` Pavel Machek
2016-06-24 16:21 ` [RFC PATCH 00/24] Make Nokia N900 cameras working Pavel Machek
2016-08-27 13:48 ` fcam-dev support for new kernels -- " Pavel Machek
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