> -Original Message-
> From: Vivi, Rodrigo
> Sent: Friday, October 13, 2023 11:22 PM
> To: Kahola, Mika
> Cc: intel-gfx@lists.freedesktop.org; Sousa, Gustavo
> Subject: Re: [PATCH v2] drm/i915/display: Reset message bus after each
> read/write operation
>
> On Fri, Oct 13, 2023 at
On Fri, Oct 13, 2023 at 09:55:32AM +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
