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From:   Michael Kelley <mikelley@microsoft.com>
To:     Wei Hu <weh@microsoft.com>,
        "b.zolnierkie@samsung.com" <b.zolnierkie@samsung.com>,
        "linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
        "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>,
        "linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        "sashal@kernel.org" <sashal@kernel.org>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        KY Srinivasan <kys@microsoft.com>,
        Dexuan Cui <decui@microsoft.com>
CC:     Iouri Tarassov <iourit@microsoft.com>
Subject: RE: [PATCH v4] video: hyperv: hyperv_fb: Obtain screen resolution
 from Hyper-V host
Thread-Topic: [PATCH v4] video: hyperv: hyperv_fb: Obtain screen resolution
 from Hyper-V host
Thread-Index: AQHVY8n1ZHStyEKyQEWtq6qT8x1cIqcdHi/Q
Date:   Thu, 5 Sep 2019 14:05:49 +0000
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References: <20190905091120.16761-1-weh@microsoft.com>
In-Reply-To: <20190905091120.16761-1-weh@microsoft.com>
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From: Wei Hu <weh@microsoft.com> Sent: Thursday, September 5, 2019 2:12 AM
>=20
> Beginning from Windows 10 RS5+, VM screen resolution is obtained from hos=
t.
> The "video=3Dhyperv_fb" boot time option is not needed, but still can be
> used to overwrite what the host specifies. The VM resolution on the host
> could be set by executing the powershell "set-vmvideo" command.
>=20
> Signed-off-by: Iouri Tarassov <iourit@microsoft.com>
> Signed-off-by: Wei Hu <weh@microsoft.com>
> ---
>     v2:
>     - Implemented fallback when version negotiation failed.
>     - Defined full size for supported_resolution array.
>=20
>     v3:
>     - Corrected the synthvid major and minor version comparison problem.
>=20
>     v4:
>     - Changed function name to synthvid_ver_ge().
>=20
>  drivers/video/fbdev/hyperv_fb.c | 159 +++++++++++++++++++++++++++++---
>  1 file changed, 147 insertions(+), 12 deletions(-)
>=20

Reviewed-by: Michael Kelley <mikelley@microsoft.com>