> From: Daniel Vetter
> Sent: Tuesday, April 4, 2023 6:21 AM
> ...
> On Sat, 2 Jan 2021 at 07:03, Deepak Rawat wrote:
> > +/*
> > + * PCI/vmbus interface
> > + */
> > +
> > +static int hyperv_pci_probe(struct pci_dev *pdev,
> > + const struct pci_device_id *ent)
> > +{
>
Yeah way late reply, but I just stumbled over this and got a bit puzzled ...
On Sat, 2 Jan 2021 at 07:03, Deepak Rawat wrote:
> +/*
> + * PCI/vmbus interface
> + */
> +
> +static int hyperv_pci_probe(struct pci_dev *pdev,
> + const struct pci_device_id *ent)
> +{
> +
On Tue, 2021-01-05 at 12:30 +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 05.01.21 um 12:04 schrieb Gerd Hoffmann:
> > Hi,
> >
> > > > It's not possible to do page flip with this virtual device. The
> > > > call to
> > > > SYNTHVID_VRAM_LOCATION is only honoured once. So unfortunately
> > > > ne
Hi
Am 05.01.21 um 12:04 schrieb Gerd Hoffmann:
Hi,
It's not possible to do page flip with this virtual device. The call to
SYNTHVID_VRAM_LOCATION is only honoured once. So unfortunately need to
use SHMEM helpers.
I was thinking about using struct video_output_situation.vram_offset; in
cas
Hi,
> > It's not possible to do page flip with this virtual device. The call to
> > SYNTHVID_VRAM_LOCATION is only honoured once. So unfortunately need to
> > use SHMEM helpers.
>
> I was thinking about using struct video_output_situation.vram_offset; in
> case you want to tinker with that. The
Hi
Am 05.01.21 um 03:27 schrieb Deepak Rawat:
On Mon, 2021-01-04 at 14:03 +0100, Thomas Zimmermann wrote:
Hi,
I've been looking forward to this patchset. :) The code is really
nice
already.
Thanks Thomas for the review.
+config DRM_HYPERV
+ tristate "DRM Support for hyperv synth
On Mon, 2021-01-04 at 14:03 +0100, Thomas Zimmermann wrote:
> Hi,
>
> I've been looking forward to this patchset. :) The code is really
> nice
> already.
Thanks Thomas for the review.
> >
> > +config DRM_HYPERV
> > + tristate "DRM Support for hyperv synthetic video device"
> > +
Hi,
I've been looking forward to this patchset. :) The code is really nice
already.
Am 02.01.21 um 07:03 schrieb Deepak Rawat:
DRM driver for hyperv synthetic video device, based on hyperv_fb
framebuffer driver. Also added config option "DRM_HYPERV" to enabled
this driver.
IIRC, this isn't
DRM driver for hyperv synthetic video device, based on hyperv_fb
framebuffer driver. Also added config option "DRM_HYPERV" to enabled
this driver.
Signed-off-by: Deepak Rawat
---
drivers/gpu/drm/tiny/Kconfig | 12 +
drivers/gpu/drm/tiny/Makefile |1 +
drivers/gpu/drm/tiny/hyperv_d
> > >
> > > Hi Thomas,
> > >
> > > I am working on adding gen2 VM support and cursor support. Also
> > > for my
> > > next interation moving the driver out of tiny. Progress is slow
> > > lately
> > > as busy with other stuff at work. Hopefully I will be able to
> > > finish
> > > during coming
On Sun, Nov 15, 2020 at 07:58:00PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 15.11.20 um 18:55 schrieb Deepak Rawat:
> > On Sun, 2020-11-15 at 10:14 +0100, Thomas Zimmermann wrote:
> >> Hi Deepak
> >>
> >> Am 11.09.20 um 02:38 schrieb Deepak Rawat:
> >>> On Thu, 2020-09-10 at 08:19 +, Tang,
Hi
Am 15.11.20 um 18:55 schrieb Deepak Rawat:
> On Sun, 2020-11-15 at 10:14 +0100, Thomas Zimmermann wrote:
>> Hi Deepak
>>
>> Am 11.09.20 um 02:38 schrieb Deepak Rawat:
>>> On Thu, 2020-09-10 at 08:19 +, Tang, Shaofeng wrote:
Hi Deepak,
Do you have a new version of this patch
On Sun, 2020-11-15 at 10:14 +0100, Thomas Zimmermann wrote:
> Hi Deepak
>
> Am 11.09.20 um 02:38 schrieb Deepak Rawat:
> > On Thu, 2020-09-10 at 08:19 +, Tang, Shaofeng wrote:
> > > Hi Deepak,
> > >
> > > Do you have a new version of this patch now?
> > > I take a try with it. and meet some
Hi Deepak
Am 11.09.20 um 02:38 schrieb Deepak Rawat:
> On Thu, 2020-09-10 at 08:19 +, Tang, Shaofeng wrote:
>> Hi Deepak,
>>
>> Do you have a new version of this patch now?
>> I take a try with it. and meet some typo and “incompatible pointer”
>> error.
>> If you have a new version, could yo
Hi Deepak,
I have tested your patch using Fedora 32 as a guest and Windows 10 Pro 1809
as host (Gen 2 VM). No issues with building or loading the kernel module
and I have successfully run SwayWM inside VM using hyperv_drm.
Unfortunately, I'm unable to change the resolution beyond FHD. I have a
WQH
On Thu, 2020-09-10 at 08:19 +, Tang, Shaofeng wrote:
> Hi Deepak,
>
> Do you have a new version of this patch now?
> I take a try with it. and meet some typo and “incompatible pointer”
> error.
> If you have a new version, could you share it with us?
>
Hi Shaofeng,
It seems you are running
Hi Deepak,
Do you have a new version of this patch now?
I take a try with it. and meet some typo and "incompatible pointer" error.
If you have a new version, could you share it with us?
BR, Shaofeng
___
dri-devel mailing list
dri-devel@lists.freedesktop
> > > Thanks for the review. Unfortunately only the first vmbus message
> > > take
> > > effect and subsequent calls are ignored. I originally implemented
> > > using
> > > vram helpers but I figured out calling this vmbus message again
> > > won't
> > > change the vram location.
>
> /me notices
> From: linux-hyperv-ow...@vger.kernel.org
> On Behalf Of Deepak Rawat
> Sent: Monday, June 22, 2020 11:49 PM
> > [...]
> > Some quick comments:
> > 1. hyperv_vmbus_probe() assumes the existence of the PCI device,
> > which
> > is not true in a Hyper-V Generation-2 VM.
>
> I guess that mean for G
Hi,
> > > > + msg->vram.user_ctx = msg->vram.vram_gpa = vram_pp;
> > > > + msg->vram.is_vram_gpa_specified = 1;
> > > > + synthvid_send(hdev, msg);
> > >
> > > That suggests it is possible to define multiple framebuffers in vram,
> > > then pageflip by setting vram.vram_gpa.
> From: linux-hyperv-ow...@vger.kernel.org
> On Behalf Of Deepak Rawat
> Sent: Monday, June 22, 2020 4:06 AM
>
> DRM driver for hyperv synthetic video device, based on hyperv_fb
> framebuffer driver. Also added config option "DRM_HYPERV" to enabled
> this driver.
Hi Deepak,
I had a quick look an
On Mon, Jun 22, 2020 at 03:20:34PM -0700, Deepak Rawat wrote:
> On Mon, 2020-06-22 at 14:46 +0200, Gerd Hoffmann wrote:
> > Hi,
> >
> > > +/* Should be done only once during init and resume */
> > > +static int synthvid_update_vram_location(struct hv_device *hdev,
> > > +
Hi
Am 23.06.20 um 11:12 schrieb Deepak Rawat:
> On Tue, 2020-06-23 at 09:59 +0200, Thomas Zimmermann wrote:
>> Hi Deepak
>>
>> I did not receive you pat series, so I can only comment on Sam's
>> reply.
>> See below for some points.
>
> Hi Thomas, Thanks for the review. I wanted to add you in cc l
On Tue, 2020-06-23 at 09:59 +0200, Thomas Zimmermann wrote:
> Hi Deepak
>
> I did not receive you pat series, so I can only comment on Sam's
> reply.
> See below for some points.
Hi Thomas, Thanks for the review. I wanted to add you in cc list but
messed it up with final git send-email. Sorry abo
Hi Deepak
I did not receive you pat series, so I can only comment on Sam's reply.
See below for some points.
Am 22.06.20 um 17:19 schrieb Sam Ravnborg:
> Hi Deepak
>
> On Mon, Jun 22, 2020 at 04:06:22AM -0700, Deepak Rawat wrote:
>> DRM driver for hyperv synthetic video device, based on hyperv_f
On Tue, 2020-06-23 at 02:31 +, Dexuan Cui wrote:
> > From: linux-hyperv-ow...@vger.kernel.org
> > On Behalf Of Deepak Rawat
> > Sent: Monday, June 22, 2020 4:06 AM
> >
> > DRM driver for hyperv synthetic video device, based on hyperv_fb
> > framebuffer driver. Also added config option "DRM_HY
>
> Just a buch of drive-by comments while browsing the code.
> In general code looks good, especialyl for a v1.
>
> There is a few places that triggers warnings with checkpatch --strict
> Most looks like things that should be fixed.
>
>
Thanks Sam for the review. Will take care of the sugge
On Mon, 2020-06-22 at 14:46 +0200, Gerd Hoffmann wrote:
> Hi,
>
> > +/* Should be done only once during init and resume */
> > +static int synthvid_update_vram_location(struct hv_device *hdev,
> > + phys_addr_t vram_pp)
> > +{
> > + struct hyperv_device *hv
Hi Deepak
On Mon, Jun 22, 2020 at 04:06:22AM -0700, Deepak Rawat wrote:
> DRM driver for hyperv synthetic video device, based on hyperv_fb
> framebuffer driver. Also added config option "DRM_HYPERV" to enabled
> this driver.
Just a buch of drive-by comments while browsing the code.
In general cod
Hi,
> +/* Should be done only once during init and resume */
> +static int synthvid_update_vram_location(struct hv_device *hdev,
> + phys_addr_t vram_pp)
> +{
> + struct hyperv_device *hv = hv_get_drvdata(hdev);
> + struct synthvid_msg *msg = (struct
DRM driver for hyperv synthetic video device, based on hyperv_fb
framebuffer driver. Also added config option "DRM_HYPERV" to enabled
this driver.
Signed-off-by: Deepak Rawat
---
drivers/gpu/drm/tiny/Kconfig |9 +
drivers/gpu/drm/tiny/Makefile |1 +
drivers/gpu/drm/tiny/hyperv_d
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