On 4/9/21 3:38 AM, Thomas Hellström (Intel) wrote:
Hi, Zack,
On 4/8/21 7:22 PM, Zack Rusin wrote:
Quite often it's a little hard to tell if reservations are already held
in code paths that unpin bo's. While our pinning/unpinning code should
be more explicit that requires a substential amount of
On 4/9/21 3:40 AM, Daniel Vetter wrote:
On Thu, Apr 08, 2021 at 01:22:45PM -0400, Zack Rusin wrote:
Quite often it's a little hard to tell if reservations are already held
in code paths that unpin bo's. While our pinning/unpinning code should
be more explicit that requires a substential amount o
Quite often it's a little hard to tell if reservations are already held
in code paths that unpin bo's. While our pinning/unpinning code should
be more explicit that requires a substential amount of work so instead
we can avoid the issues by making sure we try to reserve before unpinning.
Because we
This patch enable HDCP in MHDP driver.
Signed-off-by: Parshuram Thombare
Reviewed-by: Robert Foss
---
drivers/gpu/drm/bridge/cadence/Makefile | 2 +-
.../drm/bridge/cadence/cdns-mhdp8546-core.c | 128 +++-
.../drm/bridge/cadence/cdns-mhdp8546-core.h | 22 +
.../drm/bridge/cadence/c
Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding.
Signed-off-by: Parshuram Thombare
---
.../bindings/display/bridge/cdns,mhdp8546.yaml| 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git
a/Documentation/devicetree/bindings/display/bridge/cdns,
This patch series enables HDCP in Cadence MHDP DPI/DP bridge driver.
Changes since v1:
- Move sapb reg block right after apb reg block
- Corresponding changes in binding and example
Changes since v2:
- Revert reg resource sequence in binding and
use resource mapping by name
- Remove hdcp_confi
On 04/07, Pekka Paalanen wrote:
> On Mon, 5 Apr 2021 11:41:50 +0530
> Sumera Priyadarsini wrote:
>
> > This patchset adds support for emulating virtual hardware with VKMS.
> > The virtual hardware mode can be enabled by using the following command
> > while loading the module:
> > sudo mo
On 04/05, Sumera Priyadarsini wrote:
> Add a virtual hardware or vblank-less mode as a module to
> enable VKMS to emulate virtual graphic drivers.
>
> Add a new drm_crtc_helper_funcs struct,
> vkms_virtual_crtc_helper_funcs() which holds the atomic helpers
> for virtual hardware mode. Change the e
On 04/05, Sumera Priyadarsini wrote:
> Add two new functions vkms_composer_common() and vkms_crtc_composer().
> The actual plane composition work has been moved to the helper function,
> vkms_composer_common() which is called by both vkms_composer_worker()
> and vkms_crtc_composer(). vkms_crtc_comp
The declaration with assignment here is confusing.
Remove the unnecessary assignment.
Signed-off-by: Wan Jiabing
---
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
b/driver
On 4/9/21 12:02 PM, Andy Shevchenko wrote:
kernel.h is being used as a dump for all kinds of stuff for a long time.
Here is the attempt to start cleaning it up by splitting out panic and
oops helpers.
There are several purposes of doing this:
- dropping dependency in bug.h
- dropping a loop by m
On Fri, Apr 09, 2021 at 01:02:50PM +0300, Andy Shevchenko wrote:
> kernel.h is being used as a dump for all kinds of stuff for a long time.
> Here is the attempt to start cleaning it up by splitting out panic and
> oops helpers.
>
> There are several purposes of doing this:
> - dropping dependency
pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.
Reported-by: Hulk Robot
Signed-off-by: Wang Li
---
drivers/gpu/drm/mediat
Quoting Andy Shevchenko (2021-04-09 03:02:50)
> kernel.h is being used as a dump for all kinds of stuff for a long time.
> Here is the attempt to start cleaning it up by splitting out panic and
> oops helpers.
>
> There are several purposes of doing this:
> - dropping dependency in bug.h
> - dropp
On Fri, Apr 09, 2021 at 01:02:50PM +0300, Andy Shevchenko wrote:
> kernel.h is being used as a dump for all kinds of stuff for a long time.
> Here is the attempt to start cleaning it up by splitting out panic and
> oops helpers.
>
> There are several purposes of doing this:
> - dropping dependency
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