From: Andi Shyti <andi.shyti@intel.com>
To: fei.yang@intel.com
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 4/8] drm/i915/mtl: workaround coherency issue for Media
Date: Wed, 19 Apr 2023 12:59:04 +0200 [thread overview]
Message-ID: <ZD/JeMMuiJNpBX1B@ashyti-mobl2.lan> (raw)
In-Reply-To: <20230417062503.1884465-5-fei.yang@intel.com>
Hi Fei,
> --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
> @@ -743,6 +743,13 @@ struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size)
> if (IS_ERR(obj))
> return ERR_CAST(obj);
>
> + /*
> + * Wa_22016122933: For MTL the shared memory needs to be mapped
> + * as WC on CPU side and UC (PAT index 2) on GPU side
Isn't UC PAT index 3?
Andi
next prev parent reply other threads:[~2023-04-19 10:59 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 6:24 [PATCH 0/8] drm/i915/mtl: Define MOCS and PAT tables for MTL fei.yang
2023-04-17 6:24 ` [Intel-gfx] " fei.yang
2023-04-17 6:24 ` [PATCH 1/8] drm/i915/mtl: Set has_llc=0 fei.yang
2023-04-17 6:24 ` [Intel-gfx] " fei.yang
2023-04-19 10:59 ` Andi Shyti
2023-04-19 12:50 ` Andrzej Hajda
2023-04-19 14:10 ` Das, Nirmoy
2023-04-17 6:24 ` [PATCH 2/8] drm/i915/mtl: Define MOCS and PAT tables for MTL fei.yang
2023-04-17 6:24 ` [Intel-gfx] " fei.yang
2023-04-19 11:01 ` Andi Shyti
2023-04-19 16:00 ` Yang, Fei
2023-04-19 16:00 ` Yang, Fei
2023-04-19 13:59 ` Andrzej Hajda
2023-04-19 16:03 ` Yang, Fei
2023-04-19 16:03 ` Yang, Fei
2023-04-19 14:36 ` Das, Nirmoy
2023-04-19 16:05 ` Yang, Fei
2023-04-19 16:05 ` Yang, Fei
2023-04-17 6:24 ` [PATCH 3/8] drm/i915/mtl: Add PTE encode function fei.yang
2023-04-17 6:24 ` [Intel-gfx] " fei.yang
2023-04-19 11:02 ` Andi Shyti
2023-04-19 12:51 ` Andrzej Hajda
2023-04-19 15:11 ` Das, Nirmoy
2023-04-19 15:11 ` [Intel-gfx] " Das, Nirmoy
2023-04-17 6:24 ` [PATCH 4/8] drm/i915/mtl: workaround coherency issue for Media fei.yang
2023-04-17 6:24 ` [Intel-gfx] " fei.yang
2023-04-19 10:59 ` Andi Shyti [this message]
2023-04-19 12:38 ` Andi Shyti
2023-04-19 15:14 ` Das, Nirmoy
2023-04-19 15:14 ` [Intel-gfx] " Das, Nirmoy
2023-04-19 15:40 ` Andrzej Hajda
2023-04-19 16:37 ` Yang, Fei
2023-04-19 16:37 ` Yang, Fei
2023-04-19 18:49 ` Yang, Fei
2023-04-19 18:49 ` Yang, Fei
2023-04-17 6:25 ` [PATCH 5/8] drm/i915/mtl: end support for set caching ioctl fei.yang
2023-04-17 6:25 ` [Intel-gfx] " fei.yang
2023-04-19 11:08 ` Andi Shyti
2023-04-19 13:05 ` Andrzej Hajda
2023-04-19 16:56 ` Yang, Fei
2023-04-19 16:56 ` Yang, Fei
2023-04-17 6:25 ` [PATCH 6/8] drm/i915: preparation for using PAT index fei.yang
2023-04-17 6:25 ` [Intel-gfx] " fei.yang
2023-04-19 11:17 ` Andi Shyti
2023-04-19 11:17 ` [Intel-gfx] " Andi Shyti
2023-04-17 6:25 ` [PATCH 7/8] drm/i915: use pat_index instead of cache_level fei.yang
2023-04-17 6:25 ` [Intel-gfx] " fei.yang
2023-04-19 12:16 ` Andi Shyti
2023-04-17 6:25 ` [PATCH 8/8] drm/i915: Allow user to set cache at BO creation fei.yang
2023-04-17 6:25 ` [Intel-gfx] " fei.yang
2023-04-19 12:23 ` Andi Shyti
2023-04-19 12:23 ` [Intel-gfx] " Andi Shyti
2023-04-17 6:32 ` [Intel-gfx] [PATCH 0/8] drm/i915/mtl: Define MOCS and PAT tables for MTL Timo Aaltonen
2023-04-17 6:43 ` Yang, Fei
2023-04-17 6:43 ` Yang, Fei
2023-04-24 20:00 ` Jordan Justen
2023-04-24 20:00 ` Jordan Justen
2023-04-17 11:59 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/mtl: Define MOCS and PAT tables for MTL (rev5) Patchwork
2023-04-17 11:59 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-04-17 12:15 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2023-04-19 18:09 [PATCH 0/8] drm/i915/mtl: Define MOCS and PAT tables for MTL fei.yang
2023-04-19 18:09 ` [Intel-gfx] [PATCH 4/8] drm/i915/mtl: workaround coherency issue for Media fei.yang
2023-04-19 21:12 [PATCH 0/8] drm/i915/mtl: Define MOCS and PAT tables for MTL fei.yang
2023-04-19 21:12 ` [Intel-gfx] [PATCH 4/8] drm/i915/mtl: workaround coherency issue for Media fei.yang
2023-04-19 22:07 ` Andi Shyti
2023-04-19 23:00 [PATCH 0/8] drm/i915/mtl: Define MOCS and PAT tables for MTL fei.yang
2023-04-19 23:00 ` [Intel-gfx] [PATCH 4/8] drm/i915/mtl: workaround coherency issue for Media fei.yang
2023-04-20 8:26 ` Andrzej Hajda
2023-04-20 11:36 ` Das, Nirmoy
2023-04-20 11:36 ` Das, Nirmoy
2023-04-20 20:52 ` Matt Roper
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