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From: Eric Nelson <eric.nelson@boundarydevices.com>
To: Gary Thomas <gary@mlbassoc.com>, meta-freescale@yoctoproject.org
Cc: BISSON Gary <gbisson@adeneo-embedded.us>
Subject: Re: Video on linux-boundary-3.10.x (was Re: ...linux-boundary: Add support for kernel 3.10.31_1.1.0_beta)
Date: Tue, 02 Dec 2014 09:33:32 -0700	[thread overview]
Message-ID: <547DE9DC.8030700@boundarydevices.com> (raw)
In-Reply-To: <547DBD80.6080208@mlbassoc.com>

Hi Gary,

On 12/02/2014 06:24 AM, Gary Thomas wrote:
> On 2014-12-02 06:21, Gary Thomas wrote:
>> On 2014-11-26 17:26, Gary Thomas wrote:
>>> On 2014-11-26 12:26, Eric Nelson wrote:
>>>> Hi Gary,
>>>>
>>>
>>> <snip>
>>>
>>> Next problem - I have no video, neither with HDMI nor 7" LCD
>>> Ideas?
>>>
>>
>> Any progress with this (no video at all)?  I've tried the
>> latest Boundary Devices kernel (b76cf1c04) whose comment
>> implies this should be fixed, but still no-go.
>>
> 
> For completeness, here are some relevant messages at boot:
> 
> Kernel command line: enable_wait_mode=off
> video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24
> video=mxcfb1:dev=lcd,CLAA-WVGA,if=R
> GB666 video=mxcfb2:off video=mxcfb3:off fbmem=28M,10M
> console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait root=/d
> ev/mmcblk3p2 mxc_hdmi.only_cea=1
> 

What silicon version are you running? As mentioned in Gary Bisson's
thread earlier, there are some known issues with TO 1.0 and HDMI.

> mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1
> fbcvt: 1280x720@60: CVT Name - .921M9
> mxc_sdc_fb fb.27: registered mxc display driver hdmi
> mxc_sdc_fb fb.27: 1280x720 h_sync,r,l: 40,110,220  v_sync,l,u: 5,5,20
> pixclock=74250000 Hz
> imx-ipuv3 2800000.ipu: try ipu internal clk
> imx-ipuv3 2800000.ipu: disp=0, pixel_clk=74250000 74250000
> parent=74250000 div=1
> imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5),
> 5F(6,7)
> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000
> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000
> mxc_sdc_fb fb.27: 1280x720 h_sync,r,l: 40,110,220  v_sync,l,u: 5,5,20
> pixclock=74250000 Hz
> imx-ipuv3 2800000.ipu: try ipu internal clk
> imx-ipuv3 2800000.ipu: disp=0, pixel_clk=74250000 74250000
> parent=74250000 div=1
> Console: switching to colour frame buffer device 160x45
> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_5 = 0x00800000
> mxc_sdc_fb fb.27: timeout when waiting for flip irq

These messages above match what Gary Bisson says he has a patch for...

And I just pushed a patch for the RGB display error below:
> mxc_sdc_fb fb.28: NO mxc display driver found!

	https://github.com/boundarydevices/linux-imx6/commit/0d7db21a8e6bc028209438ae3919907c177f348a

Regards,


Eric


  reply	other threads:[~2014-12-02 16:33 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-10 20:09 [meta-fsl-arm-extra][PATCH] linux-boundary: Add support for kernel 3.10.31_1.1.0_beta Eric Nelson
2014-11-24  1:57 ` [meta-fsl-arm-extra][PATCH V2] " Eric Nelson
2014-11-24 19:48   ` [meta-fsl-arm-extra][PATCH] nitrogen6x*, imx6qsabrelite: default to kernel 3.10.31 Eric Nelson
2014-11-24 20:04     ` Otavio Salvador
2014-11-24 20:29       ` Eric Nelson
2014-11-24 20:44       ` [meta-fsl-arm-extra][PATCH] linux-boundary: deprecate 3.0.35, 3.10.17 kernels for Yocto 1.8 Eric Nelson
2014-11-26 18:06   ` [meta-fsl-arm-extra][PATCH V2] linux-boundary: Add support for kernel 3.10.31_1.1.0_beta Gary Thomas
2014-11-26 18:10     ` Gary Thomas
2014-11-26 19:26       ` Eric Nelson
2014-11-27  0:26         ` Gary Thomas
2014-12-02 13:21           ` Gary Thomas
2014-12-02 13:24             ` Gary Thomas
2014-12-02 16:33               ` Eric Nelson [this message]
2014-12-02 16:42                 ` Video on linux-boundary-3.10.x (was Re: ...linux-boundary: Add support for kernel 3.10.31_1.1.0_beta) Gary Thomas
2014-12-02 16:57                   ` Eric Nelson
2014-12-02 22:33                     ` [meta-fsl-arm-extra][PATCH] linux-boundary (3.10.17): Bump SRCREV to 0d7db21 Ian Coolidge
2014-12-03 11:52                       ` Gary Thomas
2014-12-03 12:06                         ` Otavio Salvador
2014-12-03 14:54                         ` Eric Nelson
2014-12-03 17:28                         ` [meta-fsl-arm-extra][PATCH] Bump SRCREV to b76cf1c Ian Coolidge
2014-12-03 17:32                           ` Daiane Angolini
2014-12-03 17:56                         ` [meta-fsl-arm-extra][PATCH v2] linux-boundary(3.10.31): " Ian Coolidge
2014-12-03 13:00                     ` Video on linux-boundary-3.10.x (was Re: ...linux-boundary: Add support for kernel 3.10.31_1.1.0_beta) Gary Thomas
2014-12-03 14:56                       ` Eric Nelson

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