Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Zack Rusin
On 2/25/21 4:09 AM, Daniel Vetter wrote: On Wed, Feb 24, 2021 at 11:55 AM Sumera Priyadarsini wrote: Add a virtual hardware or vblank-less mode as a module to enable VKMS to emulate virtual graphic drivers. This mode can be enabled by setting enable_virtual_hw=1 at the time of loading VKMS. A

Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Daniel Vetter
On Thu, Feb 25, 2021 at 2:27 PM Gerd Hoffmann wrote: > > On Thu, Feb 25, 2021 at 11:32:08AM +0100, Daniel Vetter wrote: > > On Thu, Feb 25, 2021 at 11:25:20AM +0100, Gerd Hoffmann wrote: > > > On Thu, Feb 25, 2021 at 10:09:42AM +0100, Daniel Vetter wrote: > > > > On Wed, Feb 24, 2021 at 11:55 AM S

Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Gerd Hoffmann
On Thu, Feb 25, 2021 at 11:32:08AM +0100, Daniel Vetter wrote: > On Thu, Feb 25, 2021 at 11:25:20AM +0100, Gerd Hoffmann wrote: > > On Thu, Feb 25, 2021 at 10:09:42AM +0100, Daniel Vetter wrote: > > > On Wed, Feb 24, 2021 at 11:55 AM Sumera Priyadarsini > > > wrote: > > > > > > > > Add a virtual h

Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Daniel Vetter
On Thu, Feb 25, 2021 at 11:25:20AM +0100, Gerd Hoffmann wrote: > On Thu, Feb 25, 2021 at 10:09:42AM +0100, Daniel Vetter wrote: > > On Wed, Feb 24, 2021 at 11:55 AM Sumera Priyadarsini > > wrote: > > > > > > Add a virtual hardware or vblank-less mode as a module to enable > > > VKMS to emulate vir

Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Gerd Hoffmann
On Thu, Feb 25, 2021 at 10:09:42AM +0100, Daniel Vetter wrote: > On Wed, Feb 24, 2021 at 11:55 AM Sumera Priyadarsini > wrote: > > > > Add a virtual hardware or vblank-less mode as a module to enable > > VKMS to emulate virtual graphic drivers. This mode can be enabled > > by setting enable_virtua

Re: [RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-25 Thread Daniel Vetter
On Wed, Feb 24, 2021 at 11:55 AM Sumera Priyadarsini wrote: > > Add a virtual hardware or vblank-less mode as a module to enable > VKMS to emulate virtual graphic drivers. This mode can be enabled > by setting enable_virtual_hw=1 at the time of loading VKMS. > > A new function vkms_crtc_composer()

[RFC PATCH] drm/vkms: Add support for virtual hardware mode

2021-02-24 Thread Sumera Priyadarsini
Add a virtual hardware or vblank-less mode as a module to enable VKMS to emulate virtual graphic drivers. This mode can be enabled by setting enable_virtual_hw=1 at the time of loading VKMS. A new function vkms_crtc_composer() has been added to bypass the vblank mode and is called directly in the