qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
* [RFC 0/8] ATI R300 emulated graphics card
@ 2019-11-26  4:56 aaron.zakhrov
  2019-11-26  4:56 ` [RFC 2/8] Fix MC STATUS resgister aaron.zakhrov
  0 siblings, 1 reply; 9+ messages in thread
From: aaron.zakhrov @ 2019-11-26  4:56 UTC (permalink / raw)
  To: qemu-devel; +Cc: kraxel, Aaron Dominick

From: Aaron Dominick <aaron.zakhrov@gmail.com>

Hello,
I thought of working on an emulated R300 GPU for QEMU video acceleration on vintage operating systems (Windows 9x-XP)
The following patch series contains the initial QEMU device and some register read/write operations.
Testing it on an OpenSUSE Linux guest and the kernel correctly detects the card and loads the radeon DRM driver.
It gets as far as the CRTC probing before crashing with an error that there is not enough bandwidth.
I know next to nothing about hardware emulation and would like to know if what I have got so far is on the right track.


Aaron Dominick (8):
  Add Radeon kernel headers. Will clean up later
  Fix MC STATUS resgister
  R300 fixes
  Got GPU init working. Stops at probing display
  Add Radeon kernel headers. Will clean up later
  Fix MC STATUS resgister
  R300 fixes
  Got GPU init working. Stops at probing display

-- 
2.24.0



^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2019-11-28 14:54 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
     [not found] <20191125141908.5441-1-aaron.zakhrov@gmail.com>
2019-11-25 14:19 ` [RFC 1/8] Add Radeon kernel headers. Will clean up later aaron.zakhrov
2019-11-25 14:19 ` [RFC 2/8] Fix MC STATUS resgister aaron.zakhrov
2019-11-25 14:19 ` [RFC 3/8] R300 fixes aaron.zakhrov
2019-11-25 14:19 ` [RFC 4/8] Got GPU init working. Stops at probing display aaron.zakhrov
2019-11-25 14:19 ` [RFC 5/8] Add Radeon kernel headers. Will clean up later aaron.zakhrov
2019-11-25 14:19 ` [RFC 6/8] Fix MC STATUS resgister aaron.zakhrov
2019-11-25 14:19 ` [RFC 7/8] R300 fixes aaron.zakhrov
2019-11-25 14:19 ` [RFC 8/8] Got GPU init working. Stops at probing display aaron.zakhrov
2019-11-26  4:56 [RFC 0/8] ATI R300 emulated graphics card aaron.zakhrov
2019-11-26  4:56 ` [RFC 2/8] Fix MC STATUS resgister aaron.zakhrov

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).