From: Jani Nikula <jani.nikula@linux.intel.com>
To: "Shi, Yang A" <yang.a.shi@intel.com>,
"De Marchi, Lucas" <lucas.demarchi@intel.com>
Cc: "intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>, "He, Bo" <bo.he@intel.com>
Subject: Re: [PATCH 1/1] drm/i915: move audio component intialization before audio driver use it
Date: Wed, 11 Apr 2018 15:25:01 +0300 [thread overview]
Message-ID: <87o9iqgcbm.fsf@intel.com> (raw)
In-Reply-To: <E3ED5BF57CCD1C40876FA2D3385ED5D37B6183A4@SHSMSX101.ccr.corp.intel.com>
On Wed, 11 Apr 2018, "Shi, Yang A" <yang.a.shi@intel.com> wrote:
> This issue is not related to request_module. When issue happened,
> request_module get i915 Correctly and return 0 successfully. It just
> be caused by acomp->ops is null in function snd_hdac_i915_init after
> it called Component_master_add_with_match.
>
> If intel_audio_init can be called before it check
> acomp->ops. Everything will goes well. But intel_audio_init is called
> too late because i915 driver go to usleep.
Please add drm.debug=14 module parameter, enable dev_dbg for your
driver, and send us the dmesg.
BR,
Jani.
--
Jani Nikula, Intel Open Source Technology Center
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next prev parent reply other threads:[~2018-04-11 12:24 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-29 7:12 [PATCH 1/1] drm/i915: move audio component intialization before audio driver use it Yang
2018-03-29 8:07 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/1] " Patchwork
2018-03-29 8:25 ` ✓ Fi.CI.BAT: success " Patchwork
2018-03-29 11:39 ` ✓ Fi.CI.IGT: " Patchwork
2018-03-29 11:55 ` [PATCH 1/1] " Chris Wilson
2018-03-29 13:15 ` Jani Nikula
2018-04-10 7:23 ` Shi, Yang A
2018-04-10 7:56 ` Jani Nikula
2018-04-10 8:21 ` Shi, Yang A
2018-04-10 10:57 ` Jani Nikula
2018-04-10 13:58 ` Jani Nikula
2018-04-11 1:37 ` Lucas De Marchi
[not found] ` <E3ED5BF57CCD1C40876FA2D3385ED5D37B6183A4@SHSMSX101.ccr.corp.intel.com>
2018-04-11 12:25 ` Jani Nikula [this message]
2018-04-12 3:32 ` Shi, Yang A
2018-04-12 8:06 ` Jani Nikula
2018-04-12 8:22 ` Shi, Yang A
2018-04-11 2:07 ` Shi, Yang A
2018-04-11 9:48 ` Jani Nikula
2018-04-10 7:14 ` Shi, Yang A
2018-04-27 7:59 ` Jani Nikula
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