On 10/08/2022 22:20, Rob Herring wrote:
> On Wed, Aug 10, 2022 at 05:47:52PM +0300, Krzysztof Kozlowski wrote:
>> On 10/08/2022 06:50, Bjorn Andersson wrote:
>>> Add compatibles for the DisplayPort and Embedded DisplayPort blocks in
>>> Qualcomm SDM845 and SC8280XP platforms.
>>>
>>> Signed-off-by:
On Wed, Aug 10, 2022 at 11:28 PM Steev Klimaszewski wrote:
>
> Hi Bjorn,
>
>
> On Wed, Aug 10, 2022 at 10:58 PM Bjorn Andersson
> wrote:
> >
> > The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
> > interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
> > necessa
Hi Bjorn,
On Wed, Aug 10, 2022 at 10:58 PM Bjorn Andersson
wrote:
>
> The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
> interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
> necessary definitions and describe the DPU in the SC8280XP.
>
> Signed-off-by: Bjorn
Add binding for the display subsystem and display processing unit in the
Qualcomm SC8280XP platform.
Signed-off-by: Bjorn Andersson
---
.../bindings/display/msm/dpu-sc8280xp.yaml| 284 ++
1 file changed, 284 insertions(+)
create mode 100644
Documentation/devicetree/bindings
From: Dmitry Baryshkov
On sm8450 a register block was removed from MDP TOP. Accessing it during
snapshotting results in NoC errors / immediate reboot. Skip accessing
these registers during snapshot.
Signed-off-by: Dmitry Baryshkov
Signed-off-by: Bjorn Andersson
---
drivers/gpu/drm/msm/disp/dp
The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
necessary definitions and describe the DPU in the SC8280XP.
Signed-off-by: Bjorn Andersson
---
Note that MSM_DP_CONTROLLER_3 is also defined in the DP series a
This adds support the MDSS and DPU found in the SC8280XP platform.
Bjorn Andersson (2):
dt-bindings: display/msm: Add binding for SC8280XP MDSS
drm/msm/dpu: Introduce SC8280XP
Dmitry Baryshkov (1):
drm/msm/dpu: add support for MDP_TOP blackhole
.../bindings/display/msm/dpu-sc8280xp.yaml
Hi Javier
Thank you for the patch.
On 7/25/2022 12:43 AM, Javier Martinez Canillas wrote:
Drivers' .remove and .shutdown callbacks are executed on different code
paths. The former is called when a device is removed from the bus, while
the latter is called at system shutdown time to quiesce the
Hi Stephen
On 8/10/2022 5:09 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 16:57:51)
On 8/10/2022 3:22 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
b/drivers/gpu/drm/msm/dp/dp_display.c
index b36f8b6..678289a
Quoting Kuogee Hsieh (2022-08-10 16:57:51)
>
> On 8/10/2022 3:22 PM, Stephen Boyd wrote:
> > Quoting Kuogee Hsieh (2022-08-10 12:25:51)
> >> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> >> b/drivers/gpu/drm/msm/dp/dp_display.c
> >> index b36f8b6..678289a 100644
> >> --- a/drivers/gpu/drm/msm
On 8/10/2022 3:22 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
b/drivers/gpu/drm/msm/dp/dp_display.c
index b36f8b6..678289a 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -172
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> b/drivers/gpu/drm/msm/dp/dp_display.c
> index b36f8b6..678289a 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/dp_display.c
> @@ -1729,10 +1729,20 @@ void dp_bridge_dis
dp_bridge_disable() is the first step toward tearing down main link.
Its major function is to start transmitting idle pattern to replace
video stream. This patch will check hpd_state to make sure main link
is enabled before commit changes of main link's configuration to
push idle pattern out to avo
On Wed, Aug 10, 2022 at 05:47:52PM +0300, Krzysztof Kozlowski wrote:
> On 10/08/2022 06:50, Bjorn Andersson wrote:
> > Add compatibles for the DisplayPort and Embedded DisplayPort blocks in
> > Qualcomm SDM845 and SC8280XP platforms.
> >
> > Signed-off-by: Bjorn Andersson
> > ---
> > .../devicet
On 8/10/2022 10:22 AM, Kuogee Hsieh wrote:
dp_bridge_disable() is the first step toward tearing down main link.
Its major function is to start transmitting idle pattern to replace
video stream. This patch will check hpd_state to make sure main link
is enabled before commit changes of main link
dp_bridge_disable() is the first step toward tearing down main link.
Its major function is to start transmitting idle pattern to replace
video stream. This patch will check hpd_state to make sure main link
is enabled before commit changes of main link's configuration to
push idle pattern out to avo
On 10/08/2022 06:50, Bjorn Andersson wrote:
> Add compatibles for the DisplayPort and Embedded DisplayPort blocks in
> Qualcomm SDM845 and SC8280XP platforms.
>
> Signed-off-by: Bjorn Andersson
> ---
> .../devicetree/bindings/display/msm/dp-controller.yaml | 3 +++
> 1 file changed, 3 in
On Tue, 09 Aug 2022 20:50:07 -0700, Bjorn Andersson wrote:
> Add compatibles for the DisplayPort and Embedded DisplayPort blocks in
> Qualcomm SDM845 and SC8280XP platforms.
>
> Signed-off-by: Bjorn Andersson
> ---
> .../devicetree/bindings/display/msm/dp-controller.yaml | 3 +++
> 1 fil
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