在 2014年12月16日 17:34, Russell King - ARM Linux 写道:
On Tue, Dec 16, 2014 at 02:17:51PM +0800, Kuankuan.Yang wrote:
hdmi-audio driver share irq with dw_hdmi driver, for continuing AHBAUDDMA
or for detecting hdmi insert.
So maybe it's hard to switch to simple-card way, Russell what's your
On Tue, Dec 16, 2014 at 02:17:51PM +0800, Kuankuan.Yang wrote:
> hdmi-audio driver share irq with dw_hdmi driver, for continuing AHBAUDDMA
> or for detecting hdmi insert.
> So maybe it's hard to switch to simple-card way, Russell what's your
> opinion ?
My "opinion" is that I need to spend some
On Tue, Dec 16, 2014 at 02:17:51PM +0800, Kuankuan.Yang wrote:
hdmi-audio driver share irq with dw_hdmi driver, for continuing AHBAUDDMA
or for detecting hdmi insert.
So maybe it's hard to switch to simple-card way, Russell what's your
opinion ?
My opinion is that I need to spend some time
在 2014年12月16日 17:34, Russell King - ARM Linux 写道:
On Tue, Dec 16, 2014 at 02:17:51PM +0800, Kuankuan.Yang wrote:
hdmi-audio driver share irq with dw_hdmi driver, for continuing AHBAUDDMA
or for detecting hdmi insert.
So maybe it's hard to switch to simple-card way, Russell what's your
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark & Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
In that way, dt will only need
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark & Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
got it, thanks for your remind.
Hi Mark :
Got it, it will be good to use simple-card. i will try it in next version.
Best Regards.
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark & Russell:
Please don't top post, that way people have some context for what you're
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
> Hi Mark & Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
> In that way, dt will only need compatible for creating sound device.
Hi Mark & Russell:
thanks for your replay, what your say is right, those dt is merely
describing the Linux kernel internals.
Instead of transmit cpu-of-node & codec-name & codec-dai-name through
dt, i can give those an const
name to rockchip-hdmi-audio.c .
In that way, dt will only need
On Mon, Dec 15, 2014 at 10:40:29AM +, Russell King - ARM Linux wrote:
> Including details like this (because ASoC needs a separate DT node) is
> the wrong approach.
And indeed there should be no Linux-internal reason for that - we should
be able to use whatever DT node makes sense, if
On Mon, Dec 15, 2014 at 10:55:14AM +0800, Yakir Yang wrote:
> Required properties:
> - compatible: platform specific
> - cpu-of-node: the device node of cpu_dai
> - codec-name: the dw-hdmi codec's device name
> - codec-dai-name: the dw-hdmi codec's dai name
This is not actually a separate
Hi lars:
thks for your review, I will move it to hdmi audio driver, give the
codec_name & codec_dai_name an const string.
Best Regards.
在 2014年12月15日 17:02, Lars-Peter Clausen 写道:
On 12/15/2014 03:55 AM, Yakir Yang wrote:
[...]
+- codec-name: the dw-hdmi codec's device name
+-
On 12/15/2014 03:55 AM, Yakir Yang wrote:
[...]
+- codec-name: the dw-hdmi codec's device name
+- codec-dai-name: the dw-hdmi codec's dai name
Please you phandles for this, the names are Linux driver and framework
specific details. That should not leak into the DT bindings.
[..]
--
To
On 12/15/2014 03:55 AM, Yakir Yang wrote:
[...]
+- codec-name: the dw-hdmi codec's device name
+- codec-dai-name: the dw-hdmi codec's dai name
Please you phandles for this, the names are Linux driver and framework
specific details. That should not leak into the DT bindings.
[..]
--
To
Hi lars:
thks for your review, I will move it to hdmi audio driver, give the
codec_name codec_dai_name an const string.
Best Regards.
在 2014年12月15日 17:02, Lars-Peter Clausen 写道:
On 12/15/2014 03:55 AM, Yakir Yang wrote:
[...]
+- codec-name: the dw-hdmi codec's device name
+-
On Mon, Dec 15, 2014 at 10:55:14AM +0800, Yakir Yang wrote:
Required properties:
- compatible: platform specific
- cpu-of-node: the device node of cpu_dai
- codec-name: the dw-hdmi codec's device name
- codec-dai-name: the dw-hdmi codec's dai name
This is not actually a separate physical
On Mon, Dec 15, 2014 at 10:40:29AM +, Russell King - ARM Linux wrote:
Including details like this (because ASoC needs a separate DT node) is
the wrong approach.
And indeed there should be no Linux-internal reason for that - we should
be able to use whatever DT node makes sense, if there's
Hi Mark Russell:
thanks for your replay, what your say is right, those dt is merely
describing the Linux kernel internals.
Instead of transmit cpu-of-node codec-name codec-dai-name through
dt, i can give those an const
name to rockchip-hdmi-audio.c .
In that way, dt will only need
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
In that way, dt will only need compatible for creating sound device. is
Hi Mark :
Got it, it will be good to use simple-card. i will try it in next version.
Best Regards.
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark Russell:
Please don't top post, that way people have some context for what you're
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
got it, thanks for your remind.
在 2014年12月16日 00:18, Mark Brown 写道:
On Mon, Dec 15, 2014 at 09:10:26PM +0800, Kuankuan.Yang wrote:
Hi Mark Russell:
Please don't top post, that way people have some context for what you're
saying - look at how people normally format their mails on thelist.
In that way, dt will only need
Required properties:
- compatible: platform specific
- cpu-of-node: the device node of cpu_dai
- codec-name: the dw-hdmi codec's device name
- codec-dai-name: the dw-hdmi codec's dai name
Signed-off-by: Yakir Yang
---
.../bindings/sound/rockchip,rockchip-hdmi-audio.txt | 16
Required properties:
- compatible: platform specific
- cpu-of-node: the device node of cpu_dai
- codec-name: the dw-hdmi codec's device name
- codec-dai-name: the dw-hdmi codec's dai name
Signed-off-by: Yakir Yang y...@rock-chips.com
---
.../bindings/sound/rockchip,rockchip-hdmi-audio.txt
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