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From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Tony Lindgren <tony@atomide.com>,
	Sebastian Reichel <sre@kernel.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Pavel Machek <pavel@ucw.cz>, <dri-devel@lists.freedesktop.org>,
	<linux-kernel@vger.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	<linux-omap@vger.kernel.org>, <nekit1000@gmail.com>,
	<mpartap@gmx.net>, <merlijn@wizzup.org>
Subject: Re: omap4: support for manually updated display
Date: Mon, 22 Oct 2018 11:14:07 +0300	[thread overview]
Message-ID: <6ebd84ad-3428-c2f5-da8b-e5b1c54ea5e2@ti.com> (raw)
In-Reply-To: <20181020003812.GE43338@atomide.com>

On 20/10/18 03:38, Tony Lindgren wrote:
> * Sebastian Reichel <sre@kernel.org> [181019 15:58]:
>> I uploaded my current status here. It's not based on the newest
>> -next, but contains the interesting patches from Laurent. Also
>> the last few patches are not yet cleaned up, sorry for the mess.
> 
> Way to go, thanks :) Here's a quick fix for issues with loading
> and unloading modules, seems like this should be fixed somewhere
> else though?

I didn't get that far on drm-next with pandaboard. When loading modules, dsi_probe crashes. It is missing runtime_get(). But after adding runtime_get call, it fails and I see:

[   44.671081] omap_hwmod: dss_dsi2: _wait_target_ready failed: -16
[   44.677459] omapdss_dsi 58005000.encoder: use pm_runtime_put_sync_suspend() in driver?

Why is dsi2 busy (and what does it even mean)...

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

WARNING: multiple messages have this Message-ID (diff)
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Tony Lindgren <tony@atomide.com>,
	Sebastian Reichel <sre@kernel.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: mpartap@gmx.net, merlijn@wizzup.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	nekit1000@gmail.com, Pavel Machek <pavel@ucw.cz>,
	linux-omap@vger.kernel.org,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: omap4: support for manually updated display
Date: Mon, 22 Oct 2018 11:14:07 +0300	[thread overview]
Message-ID: <6ebd84ad-3428-c2f5-da8b-e5b1c54ea5e2@ti.com> (raw)
In-Reply-To: <20181020003812.GE43338@atomide.com>

On 20/10/18 03:38, Tony Lindgren wrote:
> * Sebastian Reichel <sre@kernel.org> [181019 15:58]:
>> I uploaded my current status here. It's not based on the newest
>> -next, but contains the interesting patches from Laurent. Also
>> the last few patches are not yet cleaned up, sorry for the mess.
> 
> Way to go, thanks :) Here's a quick fix for issues with loading
> and unloading modules, seems like this should be fixed somewhere
> else though?

I didn't get that far on drm-next with pandaboard. When loading modules, dsi_probe crashes. It is missing runtime_get(). But after adding runtime_get call, it fails and I see:

[   44.671081] omap_hwmod: dss_dsi2: _wait_target_ready failed: -16
[   44.677459] omapdss_dsi 58005000.encoder: use pm_runtime_put_sync_suspend() in driver?

Why is dsi2 busy (and what does it even mean)...

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
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dri-devel@lists.freedesktop.org
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WARNING: multiple messages have this Message-ID (diff)
From: tomi.valkeinen@ti.com (Tomi Valkeinen)
To: linux-arm-kernel@lists.infradead.org
Subject: omap4: support for manually updated display
Date: Mon, 22 Oct 2018 11:14:07 +0300	[thread overview]
Message-ID: <6ebd84ad-3428-c2f5-da8b-e5b1c54ea5e2@ti.com> (raw)
In-Reply-To: <20181020003812.GE43338@atomide.com>

On 20/10/18 03:38, Tony Lindgren wrote:
> * Sebastian Reichel <sre@kernel.org> [181019 15:58]:
>> I uploaded my current status here. It's not based on the newest
>> -next, but contains the interesting patches from Laurent. Also
>> the last few patches are not yet cleaned up, sorry for the mess.
> 
> Way to go, thanks :) Here's a quick fix for issues with loading
> and unloading modules, seems like this should be fixed somewhere
> else though?

I didn't get that far on drm-next with pandaboard. When loading modules, dsi_probe crashes. It is missing runtime_get(). But after adding runtime_get call, it fails and I see:

[   44.671081] omap_hwmod: dss_dsi2: _wait_target_ready failed: -16
[   44.677459] omapdss_dsi 58005000.encoder: use pm_runtime_put_sync_suspend() in driver?

Why is dsi2 busy (and what does it even mean)...

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

  reply	other threads:[~2018-10-22  8:14 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-30  9:04 omap4: support for manually updated display Pavel Machek
2018-08-30  9:04 ` Pavel Machek
2018-09-10 11:59 ` Tomi Valkeinen
2018-09-10 11:59   ` Tomi Valkeinen
2018-09-10 11:59   ` Tomi Valkeinen
2018-09-10 12:24   ` Laurent Pinchart
2018-09-10 12:24     ` Laurent Pinchart
2018-09-10 12:24     ` Laurent Pinchart
2018-09-10 17:44     ` Tony Lindgren
2018-09-10 17:44       ` Tony Lindgren
2018-09-11  6:48       ` Tomi Valkeinen
2018-09-11  6:48         ` Tomi Valkeinen
2018-09-11  6:48         ` Tomi Valkeinen
2018-10-18 22:15       ` Pavel Machek
2018-10-18 22:15         ` Pavel Machek
2018-10-19 16:44         ` Tony Lindgren
2018-10-19 16:44           ` Tony Lindgren
2018-10-19 22:58           ` Sebastian Reichel
2018-10-19 22:58             ` Sebastian Reichel
2018-10-19 22:58             ` Sebastian Reichel
2018-10-20  0:38             ` Tony Lindgren
2018-10-20  0:38               ` Tony Lindgren
2018-10-22  8:14               ` Tomi Valkeinen [this message]
2018-10-22  8:14                 ` Tomi Valkeinen
2018-10-22  8:14                 ` Tomi Valkeinen
2018-10-22 16:31                 ` Tony Lindgren
2018-10-22 16:31                   ` Tony Lindgren
2018-10-22 18:43                   ` Tony Lindgren
2018-10-22 18:43                     ` Tony Lindgren
2018-10-31 13:10               ` Laurent Pinchart
2018-10-31 13:10                 ` Laurent Pinchart
2018-10-31 13:10                 ` Laurent Pinchart
2018-09-10 21:28     ` Sebastian Reichel
2018-09-10 21:28       ` Sebastian Reichel
2018-09-11 12:54       ` Pavel Machek
2018-09-11 12:54         ` Pavel Machek

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