linux-kernel - RE: [PATCH v2 00/14] GSC support for XeHP SDV and DG2 platforms

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Date:   Wed, 18 May 2022 16:00:12 +0000
From:   "Usyskin, Alexander" <alexander.usyskin@...el.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        "Vivi, Rodrigo" <rodrigo.vivi@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "Tvrtko Ursulin" <tvrtko.ursulin@...ux.intel.com>
CC:     "Winkler, Tomas" <tomas.winkler@...el.com>,
        "Lubart, Vitaly" <vitaly.lubart@...el.com>,
        "intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2 00/14] GSC support for XeHP SDV and DG2 platforms 

> Subject: [PATCH v2 00/14] GSC support for XeHP SDV and DG2 platforms
> 
> Add GSC support for XeHP SDV and DG2 platforms.
> 
> The series includes changes for the mei driver:
> - add ability to use polling instead of interrupts
> - add ability to use extended timeouts
> - setup extended operational memory for GSC
> 
> The series includes changes for the i915 driver:
> - allocate extended operational memory for GSC
> - GSC on XeHP SDV offsets and definitions
> 
> Greg KH, please review and ACK the MEI patches.
> We are pushing these patches through gfx tree as
> the auxiliary device belongs there.

Hi Greg,

Are there any problems with these patches?
Or I did something wrong with this series publishing?

-- 
Thanks,
Sasha


> 
> V2: rebase over merged DG1 series and DG2 enablement patch,
>     fix commit messages
> 
> Alexander Usyskin (5):
>   drm/i915/gsc: add slow_fw flag to the mei auxiliary device
>   drm/i915/gsc: add slow_fw flag to the gsc device definition
>   drm/i915/gsc: add GSC XeHP SDV platform definition
>   mei: gsc: wait for reset thread on stop
>   mei: extend timeouts on slow devices.
> 
> Daniele Ceraolo Spurio (1):
>   HAX: drm/i915: force INTEL_MEI_GSC on for CI
> 
> Tomas Winkler (5):
>   mei: gsc: use polling instead of interrupts
>   mei: mkhi: add memory ready command
>   mei: gsc: setup gsc extended operational memory
>   mei: debugfs: add pxp mode to devstate in debugfs
>   drm/i915/gsc: allocate extended operational memory in LMEM
> 
> Vitaly Lubart (3):
>   drm/i915/gsc: skip irq initialization if using polling
>   mei: bus: export common mkhi definitions into a separate header
>   mei: gsc: add transition to PXP mode in resume flow
> 
>  drivers/gpu/drm/i915/Kconfig.debug  |   1 +
>  drivers/gpu/drm/i915/gt/intel_gsc.c | 119 +++++++++++++++++++++++++--
> -
>  drivers/gpu/drm/i915/gt/intel_gsc.h |   3 +
>  drivers/misc/mei/bus-fixup.c        | 105 ++++++++++++++++--------
>  drivers/misc/mei/client.c           |  14 ++--
>  drivers/misc/mei/debugfs.c          |  17 ++++
>  drivers/misc/mei/gsc-me.c           |  77 +++++++++++++++---
>  drivers/misc/mei/hbm.c              |  12 +--
>  drivers/misc/mei/hw-me-regs.h       |   7 ++
>  drivers/misc/mei/hw-me.c            | 116 ++++++++++++++++++++++-----
>  drivers/misc/mei/hw-me.h            |  14 +++-
>  drivers/misc/mei/hw-txe.c           |   2 +-
>  drivers/misc/mei/hw.h               |   5 ++
>  drivers/misc/mei/init.c             |  21 ++++-
>  drivers/misc/mei/main.c             |   2 +-
>  drivers/misc/mei/mei_dev.h          |  26 ++++++
>  drivers/misc/mei/mkhi.h             |  57 +++++++++++++
>  drivers/misc/mei/pci-me.c           |   2 +-
>  include/linux/mei_aux.h             |   2 +
>  19 files changed, 511 insertions(+), 91 deletions(-)
>  create mode 100644 drivers/misc/mei/mkhi.h
> 
> --
> 2.32.0