On Tue, Aug 18, 2020 at 09:57:59AM +0200, Christian König wrote:
> Am 18.08.20 um 09:48 schrieb Gerd Hoffmann:
> > Add max_segment argument to drm_prime_pages_to_sg(). When set pass it
> > through to the __sg_alloc_table_from_pages() call, otherwise use
> > SCATTERLIST_MAX_SEGMENT.
> >
> > Also
On Mon, Aug 17, 2020 at 11:19:58AM +0200, Christian Zigotzky wrote:
> Hello
>
> I compiled the RC1 of kernel 5.9 today. Unfortunately the issue with the
> VirtIO-GPU (see below) still exists. Therefore we still need the patch (see
> below) for using the VirtIO-GPU in a virtual e5500 PPC64 QEMU
Am 18.08.20 um 09:48 schrieb Gerd Hoffmann:
Add max_segment argument to drm_prime_pages_to_sg(). When set pass it
through to the __sg_alloc_table_from_pages() call, otherwise use
SCATTERLIST_MAX_SEGMENT.
Also add max_segment field to gem objects and pass it to
drm_prime_pages_to_sg() calls in
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly
and remove the .data field.
Signed-off-by: Romain Perier
Signed-off-by:
Quoting Tanmay Shah (2020-08-17 15:45:27)
> This node defines alternate DP HPD functionality of GPIO.
>
> Signed-off-by: Tanmay Shah
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 14 ++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
>
Add support for UUID-based resource sharing mechanism to virtgpu. This
implements the new virtgpu commands and hooks them up to dma-buf's
get_uuid callback.
Signed-off-by: David Stevens
---
drivers/gpu/drm/virtio/virtgpu_drv.c | 3 +
drivers/gpu/drm/virtio/virtgpu_drv.h | 20 ++
This change adds a new flavor of dma-bufs that can be used by virtio
drivers to share exported objects. A virtio dma-buf can be queried by
virtio drivers to obtain the UUID which identifies the underlying
exported object.
Signed-off-by: David Stevens
---
drivers/virtio/Makefile | 2 +-
On Mon, Aug 17, 2020 at 02:45:57PM +0530, Allen Pais wrote:
> From: Allen Pais
>
> In preparation for unconditionally passing the
> struct tasklet_struct pointer to all tasklet
> callbacks, switch to using the new tasklet_setup()
> and from_tasklet() to pass the tasklet pointer explicitly.
>
>
Use drv_err instead of DRM_ERROR in hibmc_ttm.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
index
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
This patchset implements the current proposal for virtio cross-device
resource sharing [1]. It will be used to import virtio resources into
the virtio-video driver currently under discussion [2]. The patch
under consideration to add support in the virtio-video driver is [3].
It uses the APIs from
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
On Sun, Aug 16, 2020 at 10:16:01PM +0200, Sam Ravnborg wrote:
> Hi Vaibhav
>
> On Tue, Aug 11, 2020 at 12:27:12AM +0530, Vaibhav Gupta wrote:
> > Drivers should do only device-specific jobs. But in general, drivers using
> > legacy PCI PM framework for .suspend()/.resume() have to manage many PCI
On Mon, Aug 17, 2020 at 4:12 AM Gerd Hoffmann wrote:
>
> On Mon, Aug 17, 2020 at 12:50:08PM +0200, Gerd Hoffmann wrote:
> > On Tue, Jun 23, 2020 at 10:31:28AM +0900, David Stevens wrote:
> > > Unless there are any remaining objections to these patches, what are
> > > the next steps towards
Add support for UUID-based resource sharing mechanism to virtgpu. This
implements the new virtgpu commands and hooks them up to dma-buf's
get_uuid callback.
Signed-off-by: David Stevens
---
drivers/gpu/drm/virtio/virtgpu_drv.c | 3 +
drivers/gpu/drm/virtio/virtgpu_drv.h | 21 ++
> Hmm, checkpatch still complains, full log below.
>
> IIRC "dim checkpatch" runs scripts/checkpatch.pl with --strict
> so it is a bit more picky ...
Ah, I didn't know --strict was being used. I'll send an update
momentarily. Sorry for the churn.
> -:250: CHECK:PREFER_KERNEL_TYPES: Prefer kernel
This change adds a new flavor of dma-bufs that can be used by virtio
drivers to share exported objects. A virtio dma-buf can be queried by
virtio drivers to obtain the UUID which identifies the underlying
exported object.
Signed-off-by: David Stevens
---
drivers/virtio/Makefile | 2 +-
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
patch #1 is using the drv_err instead of DRM_ERROR in hibmc_ttm.c
patch #2 is using the drv_err instead of DRM_ERROR in hibmc_drm_vdac.c
patch #3 is using the drv_err and drm_dbg_atomic instead of DRM_ERROR
and DRM_DEBUG_ATOMIC in hibmc_drm_de.c
patch #4 is using the drv_err and drm_warn instead
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
Update all the callbacks of all tasklets by using
from_tasklet() and remove .data field.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
net/atm/pppoatm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c
index
On Sun, Aug 16, 2020 at 10:24:42PM +0200, Sam Ravnborg wrote:
> Hi Vaibhav
>
> On Tue, Aug 11, 2020 at 12:27:20AM +0530, Vaibhav Gupta wrote:
> > Drivers should do only device-specific jobs. But in general, drivers using
> > legacy PCI PM framework for .suspend()/.resume() have to manage many PCI
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
This feature allows the guest to request a UUID from the host for a
particular virtio_gpu resource. The UUID can then be shared with other
virtio devices, to allow the other host devices to access the
virtio_gpu's corresponding host resource.
Signed-off-by: David Stevens
---
On 8/17/20 2:15 AM, Allen Pais wrote:
> From: Allen Pais
>
> In preparation for unconditionally passing the
> struct tasklet_struct pointer to all tasklet
> callbacks, switch to using the new tasklet_setup()
> and from_tasklet() to pass the tasklet pointer explicitly.
Who came up with the idea
Use drv_err instead of DRM_ERROR in hibmc_drm_vdac
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
This patchset implements the current proposal for virtio cross-device
resource sharing [1]. It will be used to import virtio resources into
the virtio-video driver currently under discussion [2]. The patch
under consideration to add support in the virtio-video driver is [3].
It uses the APIs from
This feature allows the guest to request a UUID from the host for a
particular virtio_gpu resource. The UUID can then be shared with other
virtio devices, to allow the other host devices to access the
virtio_gpu's corresponding host resource.
Signed-off-by: David Stevens
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
Use drv_err instead of DRM_ERROR in hibmc_drm_de
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
Quoting Tanmay Shah (2020-08-17 15:59:12)
> This node defines alternate DP HPD functionality of GPIO.
>
> Signed-off-by: Tanmay Shah
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 13 +
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
>
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
On 8/17/20 12:29 PM, Kees Cook wrote:
> On Mon, Aug 17, 2020 at 06:56:47AM -0700, Jens Axboe wrote:
>> On 8/17/20 2:15 AM, Allen Pais wrote:
>>> From: Allen Pais
>>>
>>> In preparation for unconditionally passing the
>>> struct tasklet_struct pointer to all tasklet
>>> callbacks, switch to using
Hello
I compiled the RC1 of kernel 5.9 today. Unfortunately the issue with the
VirtIO-GPU (see below) still exists. Therefore we still need the patch
(see below) for using the VirtIO-GPU in a virtual e5500 PPC64 QEMU machine.
Could you please check the first bad commit?
Thanks
Christian
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
Use drv_err instead of DRM_ERROR in hibmc_drm_drv
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
On 16/08/2020 01:45, Rob Clark wrote:
On Sat, Aug 15, 2020 at 2:21 PM Jonathan Marek wrote:
On 8/15/20 4:20 PM, Rob Clark wrote:
On Fri, Aug 14, 2020 at 10:05 AM Dmitry Baryshkov
wrote:
On 12/08/2020 07:42, Tanmay Shah wrote:
> From: Chandan Uddaraju
>
> Add the needed DP PLL
From: Allen Pais
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier
Signed-off-by: Allen Pais
---
Quoting Tanmay Shah (2020-08-17 15:53:00)
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 31b9217bb5bf..bf2f2bb1aa79 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -2440,6 +2447,71 @@
On 8/17/20 12:48 PM, Kees Cook wrote:
> On Mon, Aug 17, 2020 at 12:44:34PM -0700, Jens Axboe wrote:
>> On 8/17/20 12:29 PM, Kees Cook wrote:
>>> On Mon, Aug 17, 2020 at 06:56:47AM -0700, Jens Axboe wrote:
On 8/17/20 2:15 AM, Allen Pais wrote:
> From: Allen Pais
>
> In preparation
Gerd Hoffmann (2):
drm: allow limiting the scatter list size.
drm/virtio: set max_segment
include/drm/drm_gem.h | 8
include/drm/drm_prime.h | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 3 ++-
When initializing gem objects call virtio_max_dma_size() to figure the
scatter list limit. Needed to make virtio-gpu work properly with SEV.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_object.c | 1 +
1 file changed, 1 insertion(+)
diff --git
Add max_segment argument to drm_prime_pages_to_sg(). When set pass it
through to the __sg_alloc_table_from_pages() call, otherwise use
SCATTERLIST_MAX_SEGMENT.
Also add max_segment field to gem objects and pass it to
drm_prime_pages_to_sg() calls in drivers and helpers.
Signed-off-by: Gerd
Hi
Am 18.08.20 um 08:51 schrieb Tian Tao:
> patch #1 is using the drv_err instead of DRM_ERROR in hibmc_ttm.c
> patch #2 is using the drv_err instead of DRM_ERROR in hibmc_drm_vdac.c
> patch #3 is using the drv_err and drm_dbg_atomic instead of DRM_ERROR
> and DRM_DEBUG_ATOMIC in hibmc_drm_de.c
Gerd Hoffmann (2):
drm/virtio: fix unblank
drm/virtio: drop virtio_gpu_output->enabled
drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +-
drivers/gpu/drm/virtio/virtgpu_display.c | 15 +++
drivers/gpu/drm/virtio/virtgpu_plane.c | 6 --
3 files changed, 16 insertions(+),
Not needed, already tracked by drm_crtc_state->active.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 1 -
drivers/gpu/drm/virtio/virtgpu_display.c | 4
drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +-
3 files changed, 1 insertion(+), 6 deletions(-)
diff --git
When going through a disable/enable cycle without changing the
framebuffer the optimization added by commit 3954ff10e06e ("drm/virtio:
skip set_scanout if framebuffer didn't change") causes the screen stay
blank. Add a bool to force an update to fix that.
v2: use drm_atomic_crtc_needs_modeset()
https://bugzilla.kernel.org/show_bug.cgi?id=208909
--- Comment #5 from ker...@890.at ---
Hi,
I have justed tested today the rotation on the HDMI output with one external
monitor only, the same result, it seems that there is a rotation problem in
general.
If you need any further information or
https://bugzilla.kernel.org/show_bug.cgi?id=208909
--- Comment #4 from ker...@890.at ---
Created attachment 292007
--> https://bugzilla.kernel.org/attachment.cgi?id=292007=edit
another backtrace
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https://bugzilla.kernel.org/show_bug.cgi?id=208909
--- Comment #2 from ker...@890.at ---
Created attachment 292003
--> https://bugzilla.kernel.org/attachment.cgi?id=292003=edit
complete dmesg output
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https://bugzilla.kernel.org/show_bug.cgi?id=208909
--- Comment #3 from ker...@890.at ---
Created attachment 292005
--> https://bugzilla.kernel.org/attachment.cgi?id=292005=edit
xorg log
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On Tue, Aug 18, 2020 at 10:37:41AM +0900, David Stevens wrote:
> This patchset implements the current proposal for virtio cross-device
> resource sharing [1]. It will be used to import virtio resources into
> the virtio-video driver currently under discussion [2]. The patch
> under consideration
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