intel-gfx@lists.freedesktop.org
>> > Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
>> > each read/write operation
>> >
>> > On Wed, Oct 04, 2023 at 01:25:04PM +0300, Mika Kahola wrote:
>> > > Every know and then we r
> -Original Message-
> From: Sousa, Gustavo
> Sent: Friday, October 6, 2023 2:57 PM
> To: Kahola, Mika ; Vivi, Rodrigo
>
> Cc: intel-gfx@lists.freedesktop.org
> Subject: RE: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
> each read/write opera
a wrote:
>> > >> > -Original Message-
>> > >> > From: Vivi, Rodrigo
>> > >> > Sent: Wednesday, October 4, 2023 3:56 PM
>> > >> > To: Kahola, Mika
>> > >> > Cc: intel-gfx@lists.freedesktop.org
>> > &g
> -Original Message-
> From: Vivi, Rodrigo
> Sent: Thursday, October 5, 2023 7:10 PM
> To: Sousa, Gustavo
> Cc: Kahola, Mika ; intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
> each read/write operatio
> Sent: Wednesday, October 4, 2023 3:56 PM
> >> > To: Kahola, Mika
> >> > Cc: intel-gfx@lists.freedesktop.org
> >> > Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus
> >> > after each read/write operation
> >> >
&g
intel-gfx@lists.freedesktop.org
>> > Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
>> > each read/write operation
>> >
>> > On Wed, Oct 04, 2023 at 01:25:04PM +0300, Mika Kahola wrote:
>> > > Every know and then we r
On Thu, Oct 05, 2023 at 03:05:31AM -0400, Kahola, Mika wrote:
> > -Original Message-
> > From: Vivi, Rodrigo
> > Sent: Wednesday, October 4, 2023 3:56 PM
> > To: Kahola, Mika
> > Cc: intel-gfx@lists.freedesktop.org
> > Subject: Re: [Intel-gfx] [PATCH]
> -Original Message-
> From: Vivi, Rodrigo
> Sent: Wednesday, October 4, 2023 3:56 PM
> To: Kahola, Mika
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/display: Reset message bus after
> each read/write operation
>
> On Wed,
On Wed, Oct 04, 2023 at 01:25:04PM +0300, Mika Kahola wrote:
> Every know and then we receive the following error when running
> for example IGT test kms_flip.
>
> [drm] *ERROR* PHY G Read 0d80 failed after 3 retries.
> [drm] *ERROR* PHY G Write 0d81 failed after 3 retries.
>
> Since the error
Every know and then we receive the following error when running
for example IGT test kms_flip.
[drm] *ERROR* PHY G Read 0d80 failed after 3 retries.
[drm] *ERROR* PHY G Write 0d81 failed after 3 retries.
Since the error is sporadic in nature, the patch proposes
to reset the message bus after
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