On Thu, Nov 7, 2019 at 9:40 AM Jeffrey Hugo wrote:
>
> On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
> >
> > On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> > >
> > > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > > w
19. 8. 1. 오전 1:58에 Andrzej Pietrasiewicz 이(가) 쓴 글:
> Switch to using the ddc provided by the generic connector.
>
> Signed-off-by: Andrzej Pietrasiewicz
> Acked-by: Sam Ravnborg
> Reviewed-by: Emil Velikov
Acked-by: Inki Dae
Thanks,
Inki Dae
> ---
> drivers/gpu/drm/exynos/exynos_hdmi.c |
Allow drivers with blob limitations to run checks before blobs
are created. This can be used to limit how much memory can be
allocated based on driver requirements.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/drm_property.c | 7 +++
include/drm/drm_drv.h | 9 +
2 files ch
Limit the blob size and number of blobs that can be allocated
by a client. This prevents fuzzers from abusing this ioctl and
exhausting the system memory.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/dr
Allow msm_kms devices to register a hook to check blob count
and blob size limitations before a new blob is created.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/msm_drv.c | 25 +
drivers/gpu/drm/msm/msm_kms.h | 1 +
2 files changed, 26 insertions(+)
diff --git a/
Fuzzers used in Android compliance testing repeatedly call the
create blob IOCTL which eventually exhausts the system memory.
This series adds a hook which allows drivers to impose their own
limitations on the size and/or number of blobs created.
Steve Cohen (3):
drm: add driver hook for create
On Thu, Nov 07, 2019 at 09:30:50AM -0800, Eric Anholt wrote:
> Rob Clark writes:
> > On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
> >>
> >> Hardware only natively supports BGR UBWC.
> >> UBWC support for RGB can be had by pretending
> >> that the buffer is BGR.
> >
> > Just to expan
On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
>
> On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> >
> > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > wrote:
> > > >
> > > > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrot
Rob Clark writes:
> On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
>>
>> Hardware only natively supports BGR UBWC.
>> UBWC support for RGB can be had by pretending
>> that the buffer is BGR.
>
> Just to expand, this aligns with how we handle RGB component order in
> mesa for tiled or
On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
>
> Hardware only natively supports BGR UBWC.
> UBWC support for RGB can be had by pretending
> that the buffer is BGR.
Just to expand, this aligns with how we handle RGB component order in
mesa for tiled or tiled+ubwc. If uncompressed t
On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
>
> On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > wrote:
> > >
> > > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrote:
> > > >
> > > > On Wed, Nov 6, 2019 at 1:13 AM Brian Masney
On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo wrote:
> >
> > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrote:
> > >
> > > On Wed, Nov 6, 2019 at 1:13 AM Brian Masney wrote:
> > > >
> > > > On Tue, Nov 05, 2019 at 08:23:27AM -0800, Rob Cla
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