| commit | ed71c09ffd6fbd01c2a487d47291ae57b08671ea | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Thu, 6 Feb 2020 07:43:58 +0000 (6 08:43 +0100) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Thu, 13 Feb 2020 07:31:40 +0000 (13 08:31 +0100) | ||
| tree | 86dba70f959d7a1a18b97dd2990db5e01200a555 | treesnapshot (tar.gz zip) |
| parent | e18e5501d8ac692d32657a3e1ef545b14e72b730 | commitdiff |
qxl: introduce hardware revision 5
The only difference to hardware revision 4 is that the device doesn't
switch to VGA mode in case someone happens to touch a VGA register,
which should make things more robust in configurations with multiple
vga devices.
Swtiching back to VGA mode happens on reset, either full machine
reset or qxl device reset (QXL_IO_RESET ioport command).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20200206074358.4274-1-kraxel@redhat.com
The only difference to hardware revision 4 is that the device doesn't
switch to VGA mode in case someone happens to touch a VGA register,
which should make things more robust in configurations with multiple
vga devices.
Swtiching back to VGA mode happens on reset, either full machine
reset or qxl device reset (QXL_IO_RESET ioport command).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20200206074358.4274-1-kraxel@redhat.com
| hw/core/machine.c | diffblobblamehistory | |
| hw/display/qxl.c | diffblobblamehistory | |
| hw/display/qxl.h | diffblobblamehistory |