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
Date: Thu, 5 Sep 2019 14:05:49 +0000 [thread overview]
Message-ID: <DM5PR21MB0137D40DF705CDB372497266D7BB0@DM5PR21MB0137.namprd21.prod.outlook.com> (raw)
In-Reply-To: <20190905091120.16761-1-weh@microsoft.com>
From: Wei Hu <weh@microsoft.com> Sent: Thursday, September 5, 2019 2:12 AM
>
> Beginning from Windows 10 RS5+, VM screen resolution is obtained from host.
> The "video=hyperv_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.
>
> 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.
>
> v3:
> - Corrected the synthvid major and minor version comparison problem.
>
> v4:
> - Changed function name to synthvid_ver_ge().
>
> drivers/video/fbdev/hyperv_fb.c | 159 +++++++++++++++++++++++++++++---
> 1 file changed, 147 insertions(+), 12 deletions(-)
>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
next prev parent reply other threads:[~2019-09-05 14:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 9:11 [PATCH v4] video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host Wei Hu
2019-09-05 14:05 ` Michael Kelley [this message]
2019-09-13 6:38 ` Dexuan Cui
2019-09-16 21:45 ` Dexuan Cui
2019-09-16 21:48 ` Dexuan Cui
2019-10-02 12:38 ` Sasha Levin
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