From: "Dixit, Ashutosh" <ashutosh.dixit@intel.com>
To: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v8 11/11] drm/i915/perf: Wa_14017512683: Disable OAM if media C6 is enabled in BIOS
Date: Tue, 21 Mar 2023 18:32:17 -0700 [thread overview]
Message-ID: <87cz51vae6.wl-ashutosh.dixit@intel.com> (raw)
In-Reply-To: <20230322000854.3310481-12-umesh.nerlige.ramappa@intel.com>
On Tue, 21 Mar 2023 17:08:54 -0700, Umesh Nerlige Ramappa wrote:
>
> OAM does not work with media C6 enabled on some steppings of MTL.
> Disable OAM if we detect that media C6 was enabled in bios.
>
> v2: (Ashutosh)
> - Remove drm_notice from the driver load path
> - Log a drm_err when opening an OAM stream on affected steppings
>
> v3:
> - Initialize the engine group even if mc6 is enabled (Ashutosh)
> - Checkpatch fix
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
next prev parent reply other threads:[~2023-03-22 1:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 0:08 [Intel-gfx] [PATCH v8 00/11] Add OAM support for MTL Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 01/11] drm/i915/perf: Drop wakeref on GuC RC error Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 02/11] drm/i915/mtl: Synchronize i915/BIOS on C6 enabling Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 03/11] drm/i915/perf: Validate OA sseu config outside switch Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 04/11] drm/i915/perf: Group engines into respective OA groups Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 05/11] drm/i915/perf: Fail modprobe if i915_perf_init fails on OOM Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 06/11] drm/i915/perf: Parse 64bit report header formats correctly Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 07/11] drm/i915/perf: Handle non-power-of-2 reports Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 08/11] drm/i915/perf: Add engine class instance parameters to perf Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 09/11] drm/i915/perf: Add support for OA media units Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 10/11] drm/i915/perf: Pass i915 object to perf revision helper Umesh Nerlige Ramappa
2023-03-22 0:08 ` [Intel-gfx] [PATCH v8 11/11] drm/i915/perf: Wa_14017512683: Disable OAM if media C6 is enabled in BIOS Umesh Nerlige Ramappa
2023-03-22 1:32 ` Dixit, Ashutosh [this message]
2023-03-22 4:16 ` [Intel-gfx] ✗ Fi.CI.BUILD: warning for Add OAM support for MTL Patchwork
2023-03-22 4:16 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-03-22 4:37 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-03-22 9:11 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2023-03-22 18:37 ` Umesh Nerlige Ramappa
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