From: Rob Clark
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 45bfac9e3af7..970194958257 100644
---
On Thu 22 Aug 07:37 PDT 2019, Brian Masney wrote:
> From: Rob Clark
>
> Add support to restore the secure configuration for qcm_scm-32.c. This
> is needed by the On Chip MEMory (OCMEM) that is present on some
> Snapdragon devices.
>
> Signed-off-by: Rob Clark
> [masn...@onstation.org: ported
On Thu, Aug 22, 2019 at 5:26 AM Ville Syrjälä
wrote:
>
> On Wed, Aug 21, 2019 at 06:57:24PM -0700, Rob Clark wrote:
> > From: Rob Clark
> >
> > Signed-off-by: Rob Clark
> > ---
> > drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 20
> > 1 file changed, 20 insertions(+)
> >
> >
On Thu, Aug 22, 2019 at 9:37 AM Brian Masney wrote:
>
> Some A3xx and A4xx Adreno GPUs do not have GMEM inside the GPU core and
> must use the On Chip MEMory (OCMEM) in order to be functional. Add the
> optional ocmem property to the Adreno Graphics Management Unit bindings.
>
> Signed-off-by:
Add device tree bindings for the On Chip Memory (OCMEM) that is present
on some Qualcomm Snapdragon SoCs.
Signed-off-by: Brian Masney
Reviewed-by: Rob Herring
---
Changes since v5:
- None
Changes since v4:
- remove qcom from path in $id
Changes since v3:
- add ranges property
- remove
The OCMEM driver handles allocation and configuration of the On Chip
MEMory that is present on some Snapdragon SoCs. Devices which have
OCMEM do not have GMEM inside the GPU core, so the GPU must instead
use OCMEM to be functional. Since the GPU is currently the only OCMEM
user with an upstream
Some A3xx and A4xx Adreno GPUs do not have GMEM inside the GPU core and
must use the On Chip MEMory (OCMEM) in order to be functional. Add the
optional ocmem property to the Adreno Graphics Management Unit bindings.
Signed-off-by: Brian Masney
---
Changes since v5:
- rename ocmem property to
From: Rob Clark
Add support for the OCMEM lock/unlock interface that is needed by the
On Chip MEMory (OCMEM) that is present on some Snapdragon devices.
Signed-off-by: Rob Clark
[masn...@onstation.org: ported to latest kernel; minor reformatting.]
Signed-off-by: Brian Masney
Reviewed-by:
Add ocmem driver that's needed for some a3xx and a4xx based systems.
Signed-off-by: Brian Masney
---
Changes since v5:
- None
This patch was introduced in v5.
arch/arm/configs/qcom_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/qcom_defconfig
From: Rob Clark
Add support to restore the secure configuration for qcm_scm-32.c. This
is needed by the On Chip MEMory (OCMEM) that is present on some
Snapdragon devices.
Signed-off-by: Rob Clark
[masn...@onstation.org: ported to latest kernel; set ctx_bank_num to
spare parameter.]
This patch series adds support for Qualcomm's On Chip MEMory (OCMEM)
that is needed in order to support some a3xx and a4xx-based GPUs
upstream. This is based on Rob Clark's patch series that he submitted
in October 2015 and I am resubmitting updated patches with his
permission. See the individual
On Wed, Aug 21, 2019 at 06:57:24PM -0700, Rob Clark wrote:
> From: Rob Clark
>
> Signed-off-by: Rob Clark
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 20
> 1 file changed, 20 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
>
From: Rob Clark
I'm sure there is plenty more to remove.. this is just some of the ones
I noticed.
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 19 ---
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 3 ---
From: Rob Clark
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 3 +--
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git
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