[meta-fsl-arm-extra][PATCH 1/2] linux-wandboard (3.10.17): Update SRCREV to 778d55

[meta-fsl-arm-extra][PATCH 1/2] linux-wandboard (3.10.17): Update SRCREV to 778d55

[John Weber]

Update Wandboard 3.10.17 kernel to commit 778d55, which includes an update
to the DTS to enable all mxcfb devices.

Signed-off-by: John Weber <rjohnweber@gmail.com>
---
 recipes-kernel/linux/linux-wandboard_3.10.17.bb |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipes-kernel/linux/linux-wandboard_3.10.17.bb b/recipes-kernel/linux/linux-wandboard_3.10.17.bb
index 4ecd7f1..a48b128 100644
--- a/recipes-kernel/linux/linux-wandboard_3.10.17.bb
+++ b/recipes-kernel/linux/linux-wandboard_3.10.17.bb
@@ -8,7 +8,7 @@ DEPENDS += "lzop-native bc-native"
 
 # Wandboard branch - based on 3.10.17_1.0.0_beta from Freescale git
 SRCBRANCH = "wandboard_imx_3.10.17_1.0.0_beta"
-SRCREV = "92461eb9aa0f946e3acbd64826eac94bef8fc23a"
+SRCREV = "778d5569e4109e6c8ac1d2fc447f98d722969edc"
 LOCALVERSION = "-1.0.0-wandboard"
 
 
-- 
1.7.9.5

[meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[John Weber]

Move default kernel selection to 3.10.17 in advance of the 1.6 release,
because currently 3.0.35_4.0.0 is broken in master.  There are known issues
with the kernel that will be resolved with community assistance.  These
include:

- HDMI:  Using X11 causes HDMI output to default to 1024x768 resolution
         regardless of the 'video=mxcfb...' bootarg selection.
- HDMI, EDID:  Does not work (but this did not work on 3.0.35 either).
- Sound, SGTL5000: After POR, the codec chip works fine.  However, after
         playing sound through the coded, a board soft reset or pushbutton
         reset results in a hung I2C2 bus, causing devices on i2c2 to fail
         to initialize.
- Sound, HDMI audio output: Using HDMI audio output seems to cause very slow
         playback of both audio and video, and can be seen using aplay or
         gst-launch.

Signed-off-by: John Weber <rjohnweber@gmail.com>
---
 conf/machine/include/wandboard.inc |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/machine/include/wandboard.inc b/conf/machine/include/wandboard.inc
index ff6fb52..d8a0348 100644
--- a/conf/machine/include/wandboard.inc
+++ b/conf/machine/include/wandboard.inc
@@ -4,7 +4,7 @@ include conf/machine/include/imx-base.inc
 include conf/machine/include/tune-cortexa9.inc
 
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-wandboard"
-PREFERRED_VERSION_linux-wandboard ?= "3.0.35"
+PREFERRED_VERSION_linux-wandboard ?= "3.10.17"
 
 SERIAL_CONSOLE = "115200 ttymxc0"
 
-- 
1.7.9.5

Re: [meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[Fabio Estevam]

Hi John,

On Mon, Mar 24, 2014 at 4:58 PM, John Weber <rjohnweber@gmail.com> wrote:
> Move default kernel selection to 3.10.17 in advance of the 1.6 release,
> because currently 3.0.35_4.0.0 is broken in master.  There are known issues
> with the kernel that will be resolved with community assistance.  These
> include:
>
> - HDMI:  Using X11 causes HDMI output to default to 1024x768 resolution
>          regardless of the 'video=mxcfb...' bootarg selection.
> - HDMI, EDID:  Does not work (but this did not work on 3.0.35 either).
> - Sound, SGTL5000: After POR, the codec chip works fine.  However, after
>          playing sound through the coded, a board soft reset or pushbutton
>          reset results in a hung I2C2 bus, causing devices on i2c2 to fail
>          to initialize.

I have fixed this issue already:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/sound/soc/codecs/sgtl5000.c?id=af8ee11209e749c75eabf32b2a4ca631f396acf8

Regards,

Fabio Estevam

Re: [meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[John Weber]

Hi Fabio,

On 3/24/14, 3:15 PM, Fabio Estevam wrote:
> Hi John,
>
> On Mon, Mar 24, 2014 at 4:58 PM, John Weber <rjohnweber@gmail.com> wrote:
>> Move default kernel selection to 3.10.17 in advance of the 1.6 release,
>> because currently 3.0.35_4.0.0 is broken in master.  There are known issues
>> with the kernel that will be resolved with community assistance.  These
>> include:
>>
>> - HDMI:  Using X11 causes HDMI output to default to 1024x768 resolution
>>           regardless of the 'video=mxcfb...' bootarg selection.
>> - HDMI, EDID:  Does not work (but this did not work on 3.0.35 either).
>> - Sound, SGTL5000: After POR, the codec chip works fine.  However, after
>>           playing sound through the coded, a board soft reset or pushbutton
>>           reset results in a hung I2C2 bus, causing devices on i2c2 to fail
>>           to initialize.
> I have fixed this issue already:
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/sound/soc/codecs/sgtl5000.c?id=af8ee11209e749c75eabf32b2a4ca631f396acf8
Thanks for noticing this. I did see your patches.  Unfortunately, I don't think 
that the bug fixes you pushed resolved this particular problem.  I have a local 
branch where I've merged a lot of the ASoC patches (starting with yours) and 
they didn't help.  I suspect that something else is causing the codec to be naughty.
> Regards,
>
> Fabio Estevam
Thanks,
John

Re: [meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[Fabio Estevam]

Hi John,

On Mon, Mar 24, 2014 at 6:33 PM, John Weber <rjohnweber@gmail.com> wrote:

> Thanks for noticing this. I did see your patches.  Unfortunately, I don't
> think that the bug fixes you pushed resolved this particular problem.  I
> have a local branch where I've merged a lot of the ASoC patches (starting
> with yours) and they didn't help.  I suspect that something else is causing
> the codec to be naughty.

I noticed this same bug on several boards: mx28evk, sabrelite,
wandboard and it fixes the issue for me on all of them.

I have just tried a mainline kernel and I am able to play audio just
fine after a reboot on a mx6qsabresd.

Regards,

Fabio Estevam

Re: [meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[Fabio Estevam]

On Mon, Mar 24, 2014 at 7:47 PM, Fabio Estevam <festevam@gmail.com> wrote:
> Hi John,
>
> On Mon, Mar 24, 2014 at 6:33 PM, John Weber <rjohnweber@gmail.com> wrote:
>
>> Thanks for noticing this. I did see your patches.  Unfortunately, I don't
>> think that the bug fixes you pushed resolved this particular problem.  I
>> have a local branch where I've merged a lot of the ASoC patches (starting
>> with yours) and they didn't help.  I suspect that something else is causing
>> the codec to be naughty.
>
> I noticed this same bug on several boards: mx28evk, sabrelite,
> wandboard and it fixes the issue for me on all of them.
>
> I have just tried a mainline kernel and I am able to play audio just
> fine after a reboot on a mx6qsabresd.

I meant "on a mx6q-wandboard".

Re: [meta-fsl-arm-extra][PATCH 2/2] wandboard: Change kernel to 3.10.17

[John Weber]

Hi Fabio -
On 3/24/14, 3:15 PM, Fabio Estevam wrote:
> Hi John,
>
> On Mon, Mar 24, 2014 at 4:58 PM, John Weber <rjohnweber@gmail.com> wrote:
>> Move default kernel selection to 3.10.17 in advance of the 1.6 release,
>> because currently 3.0.35_4.0.0 is broken in master.  There are known issues
>> with the kernel that will be resolved with community assistance.  These
>> include:
>>
>> - HDMI:  Using X11 causes HDMI output to default to 1024x768 resolution
>>           regardless of the 'video=mxcfb...' bootarg selection.
>> - HDMI, EDID:  Does not work (but this did not work on 3.0.35 either).
>> - Sound, SGTL5000: After POR, the codec chip works fine.  However, after
>>           playing sound through the coded, a board soft reset or pushbutton
>>           reset results in a hung I2C2 bus, causing devices on i2c2 to fail
>>           to initialize.
> I have fixed this issue already:
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/sound/soc/codecs/sgtl5000.c?id=af8ee11209e749c75eabf32b2a4ca631f396acf8
>
> Regards,
>
> Fabio Estevam
Thanks for your help with this.  I was able to make the correct changes this 
time and fixed the problem.  Just sent a v2.

John