RGBCube/serenity
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23664 commits 1 branch 0 tags 227 MiB
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6 commits

Author SHA1 Message Date
Brian Gianforcaro
abe72ede7a Kernel: Remove unused header includes in Graphics subtree 2021-07-11 21:37:38 +02:00
Andreas Kling
846685fca2 Kernel: Remove bogus VMObject resizing in VirtIOGPU 
It is not legal to resize a VMObject after it has been created.
As far as I can tell, this code would never actually run since the
object was already populated with physical pages due to using
AllocationStrategy::AllocateNow.
 2021-07-11 17:42:31 +02:00
Tom
7fdf902e4a Kernel: Implement buffer flipping for VirtIOGPU framebuffers 
This solves tearing issues and improves performance when updating the
VirtIOGPU framebuffers.
 2021-07-04 23:59:17 +02:00
Tom
56cd0f929e Kernel: Enable additional VirtIO displays only on first resolution set 
Also, only allocate the amount of memory we actually need for the given
resolution.
 2021-06-27 09:46:27 +02:00
Tom
8749235046 Kernel: Add support for multiple VirtIO GPU outputs 
This creates /dev/fbX devices for each physical output, owned by the
parent VirtIOGPU instance. This allows mapping and setting resolutions
independently for each output.
 2021-06-27 09:46:27 +02:00
Sahan Fernando
b9ad6058aa Kernel: Add VirtIOGPU graphics device 2021-06-25 19:26:30 +02:00