Bug 93239

Summary: [Patch] ViaMMIODisable and ViaMMIOEnable functions improvement
Product: xorg Reporter: Kevin Brace <kevinbrace>
Component: Driver/openchromeAssignee: Openchrome development list <openchrome-devel>
Status: RESOLVED FIXED QA Contact:
Severity: enhancement    
Priority: medium CC: kevinbrace
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Made improvements to ViaMMIODisable and ViaMMIOEnable functions inside via_ums.c.
none
ViaMMIODisable and ViaMMIOEnable functions improvement patch none

Description Kevin Brace 2015-12-04 05:35:57 UTC
Created attachment 120323 [details]
Made improvements to ViaMMIODisable and ViaMMIOEnable functions inside via_ums.c.

Made improvements to ViaMMIODisable and ViaMMIOEnable functions inside via_ums.c.
In particular, made sure that UniChrome Pro or later graphics will all run through a certain code path within the function.
Previously, some chipsets with UniChrome Pro or later graphics were going through the code path meant for UniChrome graphics.
     The compiled device driver was tested on the following computer.

 - Epic 1314 laptop (MSI VR321 laptop equivalent, VN896 chipset)
   with Lubuntu 12.04 i386
Comment 1 Kevin Brace 2015-12-04 05:37:42 UTC
Created attachment 120324 [details] [review]
ViaMMIODisable and ViaMMIOEnable functions improvement patch

Made improvements to ViaMMIODisable and ViaMMIOEnable functions inside via_ums.c.
In particular, made sure that UniChrome Pro or later graphics will all run through a certain code path within the function.
Previously, some chipsets with UniChrome Pro or later graphics were going through the code path meant for UniChrome graphics.
     The compiled device driver was tested on the following computer.

 - Epic 1314 laptop (MSI VR321 laptop equivalent, VN896 chipset)
   with Lubuntu 12.04 i386
Comment 2 Kevin Brace 2017-01-22 18:48:39 UTC
I opened this one long time ago, and it is no longer relevant.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.