A CP_PROTECT entry for SMMU registers is missing for A540. According to
downstream sources its length is same as on A530 - 0x2 bytes.
On all other revisions SMMU region length is 0x1 bytes. Despite
this, we setup region of length 0x2 on all revisions. This doesn't
cause any issues on t
This GPU is found on SoCs such as MSM8953 (650 MHz), SDM450 (600 MHz),
SDM632 (725 MHz).
Signed-off-by: Vladimir Lypak
---
Changes since v1:
- don't change behaviour for other GPU revisions
- also setup CP_PROTECT for SMMU
- correct formatting
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 39
On Fri, Dec 03, 2021 at 09:51:10PM +0300, Dmitry Baryshkov wrote:
> On 22/10/2021 20:33, Bjorn Andersson wrote:
> > On Fri 22 Oct 04:43 PDT 2021, Vladimir Lypak wrote:
> >
> > > This GPU is found on SoCs such as MSM8953(650MHz), SDM450(600MHz),
> > > SDM632(725MHz).
> > >
> > > Signed-off-by: Vla
On Fri, Oct 22, 2021 at 10:33:29AM -0700, Bjorn Andersson wrote:
> On Fri 22 Oct 04:43 PDT 2021, Vladimir Lypak wrote:
>
> > This GPU is found on SoCs such as MSM8953(650MHz), SDM450(600MHz),
> > SDM632(725MHz).
> >
> > Signed-off-by: Vladimir Lypak
> > ---
> > drivers/gpu/drm/msm/adreno/a5xx_g
