From: "Dixit, Ashutosh" <ashutosh.dixit@intel.com>
To: "Nerlige Ramappa, Umesh" <umesh.nerlige.ramappa@intel.com>
Cc: "intel-xe@lists.freedesktop.org" <intel-xe@lists.freedesktop.org>
Subject: Re: [Intel-xe] [PATCH 06/10] drm/xe/oa: Start implementing OA stream open ioctl
Date: Thu, 07 Sep 2023 21:38:53 -0700 [thread overview]
Message-ID: <87v8clqnxe.wl-ashutosh.dixit@intel.com> (raw)
In-Reply-To: <ZOZkHZfMPkbFdNMg@orsosgc001>
On Wed, 23 Aug 2023 12:55:09 -0700, Nerlige Ramappa, Umesh wrote:
>
Hi Umesh,
> On Mon, Aug 07, 2023 at 06:31:55PM -0700, Ashutosh Dixit wrote:
> >+/*
> >+ * OA timestamp frequency = CS timestamp frequency in most platforms. On some
> >+ * platforms OA unit ignores the CTC_SHIFT and the 2 timestamps differ. In such
> >+ * cases, return the adjusted CS timestamp frequency to the user.
> >+ */
> >+u32 xe_oa_timestamp_frequency(struct xe_device *xe)
>
> This should ideally be dependent on OA buffer, but the i915 interface
> did not have a way to pass that. We should do that in XE.
By "dependent on OA buffer" you mean per gt? I have added a new patch
making xe_oa_timestamp_frequency per gt so that the changes can be reviewed
easily, if needed we can squash the new patch with this one.
https://patchwork.freedesktop.org/patch/556307/?series=121084&rev=5
Please review.
Thanks.
--
Ashutosh
next prev parent reply other threads:[~2023-09-08 4:38 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 1:31 [Intel-xe] [PATCH 00/10] Add OA functionality to Xe Ashutosh Dixit
2023-08-08 1:31 ` [Intel-xe] [PATCH 01/10] drm/xe/oa: Introduce OA uapi Ashutosh Dixit
2023-08-08 22:59 ` Umesh Nerlige Ramappa
2023-08-15 19:29 ` Dixit, Ashutosh
2023-08-16 2:14 ` Umesh Nerlige Ramappa
2023-08-21 16:48 ` Dixit, Ashutosh
2023-09-01 1:07 ` Dixit, Ashutosh
2023-08-15 22:03 ` Dixit, Ashutosh
2023-08-16 1:11 ` Umesh Nerlige Ramappa
2023-08-16 1:30 ` Dixit, Ashutosh
2023-08-16 2:21 ` Umesh Nerlige Ramappa
2023-08-16 3:43 ` Dixit, Ashutosh
2023-08-16 19:58 ` Umesh Nerlige Ramappa
2023-08-16 20:38 ` Dixit, Ashutosh
2023-08-16 20:58 ` Dixit, Ashutosh
2023-08-21 4:48 ` Dixit, Ashutosh
2023-08-22 8:31 ` Francois Dugast
2023-08-31 19:55 ` Rodrigo Vivi
2023-08-31 20:12 ` Dixit, Ashutosh
2023-08-31 20:32 ` Rodrigo Vivi
2023-09-08 4:30 ` Dixit, Ashutosh
2023-08-08 1:31 ` [Intel-xe] [PATCH 02/10] drm/xe/oa: Add OA types Ashutosh Dixit
2023-08-08 1:31 ` [Intel-xe] [PATCH 03/10] drm/xe/oa: Add registers and GPU commands used by OA Ashutosh Dixit
2023-08-22 15:44 ` Umesh Nerlige Ramappa
2023-09-08 4:30 ` Dixit, Ashutosh
2023-08-08 1:31 ` [Intel-xe] [PATCH 04/10] drm/xe/oa: Module init/exit and probe/remove Ashutosh Dixit
2023-08-22 15:52 ` Umesh Nerlige Ramappa
2023-08-23 19:41 ` Umesh Nerlige Ramappa
2023-08-25 4:15 ` Dixit, Ashutosh
2023-08-08 1:31 ` [Intel-xe] [PATCH 05/10] drm/xe/oa: Add/remove config ioctl's Ashutosh Dixit
2023-08-08 1:31 ` [Intel-xe] [PATCH 06/10] drm/xe/oa: Start implementing OA stream open ioctl Ashutosh Dixit
2023-08-23 19:55 ` Umesh Nerlige Ramappa
2023-09-08 4:38 ` Dixit, Ashutosh [this message]
2023-08-08 1:31 ` [Intel-xe] [PATCH 07/10] drm/xe/oa: OA stream initialization Ashutosh Dixit
2023-08-08 1:31 ` [Intel-xe] [PATCH 08/10] drm/xe/oa: Expose OA stream fd Ashutosh Dixit
2023-08-08 1:31 ` [Intel-xe] [PATCH 09/10] drm/xe/oa: Read file_operation Ashutosh Dixit
2023-08-23 19:46 ` Umesh Nerlige Ramappa
2023-09-08 4:40 ` Dixit, Ashutosh
2023-08-08 1:31 ` [Intel-xe] [PATCH 10/10] drm/xe/oa: Implement queries Ashutosh Dixit
2023-08-22 15:55 ` Umesh Nerlige Ramappa
2023-08-08 2:04 ` [Intel-xe] ✓ CI.Patch_applied: success for Add OA functionality to Xe (rev3) Patchwork
2023-08-08 2:04 ` [Intel-xe] ✗ CI.checkpatch: warning " Patchwork
2023-08-08 2:05 ` [Intel-xe] ✓ CI.KUnit: success " Patchwork
2023-08-08 2:09 ` [Intel-xe] ✓ CI.Build: " Patchwork
2023-08-08 2:10 ` [Intel-xe] ✓ CI.Hooks: " Patchwork
2023-08-08 2:10 ` [Intel-xe] ✗ CI.checksparse: warning " Patchwork
2023-08-08 2:41 ` [Intel-xe] [PATCH 00/10] Add OA functionality to Xe Dixit, Ashutosh
2023-09-01 7:55 ` Lionel Landwerlin
2023-09-08 4:35 ` Dixit, Ashutosh
2023-08-08 2:45 ` [Intel-xe] ✗ CI.BAT: failure for Add OA functionality to Xe (rev3) Patchwork
2023-08-08 5:30 ` [Intel-xe] ✓ CI.Patch_applied: success for Add OA functionality to Xe (rev4) Patchwork
2023-08-08 5:30 ` [Intel-xe] ✗ CI.checkpatch: warning " Patchwork
2023-08-08 5:31 ` [Intel-xe] ✓ CI.KUnit: success " Patchwork
2023-08-08 5:35 ` [Intel-xe] ✓ CI.Build: " Patchwork
2023-08-08 5:35 ` [Intel-xe] ✓ CI.Hooks: " Patchwork
2023-08-08 5:36 ` [Intel-xe] ✗ CI.checksparse: warning " Patchwork
2023-08-08 6:10 ` [Intel-xe] ✗ CI.BAT: failure " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2023-07-21 2:28 [Intel-xe] [PATCH v2 00/10] Add OA functionality to Xe Ashutosh Dixit
2023-07-21 2:28 ` [Intel-xe] [PATCH 06/10] drm/xe/oa: Start implementing OA stream open ioctl Ashutosh Dixit
2023-07-21 0:29 [Intel-xe] [PATCH 00/10] Add OA functionality to Xe Ashutosh Dixit
2023-07-21 0:30 ` [Intel-xe] [PATCH 06/10] drm/xe/oa: Start implementing OA stream open ioctl Ashutosh Dixit
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