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From: "Sean" <sean.brogan@microsoft.com>
To: Gao, Zhichao <zhichao.gao@intel.com>,devel@edk2.groups.io
Subject: Re: [edk2-devel] [PATCH V2 2/2] MdeModulePkg/GraphicsConsoleDxe: Do not clean the screen
Date: Mon, 29 Apr 2019 18:07:35 -0700	[thread overview]
Message-ID: <3446.1556586455422707322@groups.io> (raw)
In-Reply-To: <3CE959C139B4C44DBEA1810E3AA6F9000B7C4861@SHSMSX101.ccr.corp.intel.com>

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Zhichao,

That sounds like a bug in you graphics console devices.  If they are already initialized (by pei or other platform code) they should not start in mode -1.  
For bug 1412, can we make sure all Tianocore edk2 drivers support "flicker free" and don't unncecessarly re-initialize.  Do you see other issues in edk2 code?  

Thanks
Sean

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  reply	other threads:[~2019-04-30  1:07 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-23  7:04 [PATCH V2 0/2] MdeModulePkg: Make the screen seamless Gao, Zhichao
2019-04-23  7:04 ` [PATCH V2 1/2] MdeModulePkg/ConSplitterDxe: Optimize the ConSplitterTextOutSetMode Gao, Zhichao
2019-04-23  7:04 ` [PATCH V2 2/2] MdeModulePkg/GraphicsConsoleDxe: Do not clean the screen Gao, Zhichao
2019-04-23 13:50   ` Laszlo Ersek
2019-04-24  2:37     ` [edk2-devel] " Gao, Zhichao
2019-04-24 10:24       ` Laszlo Ersek
2019-04-24 10:48         ` Laszlo Ersek
2019-04-25 15:21           ` Gao, Zhichao
2019-04-26  1:12             ` Sean
2019-04-26  2:38               ` Gao, Zhichao
2019-04-26 19:25                 ` Sean
2019-04-28  0:27                   ` Gao, Zhichao
2019-04-30  1:07                     ` Sean [this message]
2019-04-30  8:58                       ` Gao, Zhichao
2019-04-26 18:07             ` Laszlo Ersek

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