Mobile Display Subsystem (MDSS) encapsulates sub-blocks
like DPU display controller, DSI etc. Add YAML schema for DPU device
tree bindings
Signed-off-by: Robert Foss
---
.../bindings/display/msm/qcom,sm8350-dpu.yaml | 120 ++
1 file changed, 120 insertions(+)
create mode 100644
Dependencies:
https://lore.kernel.org/all/20221102231309.583587-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221024164225.3236654-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221104130324.1024242-5-dmitry.barysh...@linaro.org/
Branch:
https://git.linaro.org/people/r
The sc7280_pp declaration is not located by the other _pp
declarations, but rather hidden around the _merge_3d
declarations. Let's fix this to avoid confusion.
Signed-off-by: Robert Foss
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 14 +++---
1 file
Mobile Display Subsystem (MDSS) encapsulates sub-blocks
like DPU display controller, DSI etc. Add YAML schema for MDSS device
tree bindings
Signed-off-by: Robert Foss
---
.../display/msm/qcom,sm8350-mdss.yaml | 240 ++
1 file changed, 240 insertions(+)
create mode 100644
On 15/11/2022 12:17, Robert Foss wrote:
Dependencies:
https://lore.kernel.org/all/20221102231309.583587-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221024164225.3236654-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221104130324.1024242-5-dmitry.barysh...@linaro.
Mobile Display Subsystem (MDSS) encapsulates sub-blocks
like DPU display controller, DSI etc. Add YAML schema for DPU device
tree bindings
Signed-off-by: Robert Foss
---
.../bindings/display/msm/qcom,sm8350-dpu.yaml | 120 ++
1 file changed, 120 insertions(+)
create mode 100644
Mobile Display Subsystem (MDSS) encapsulates sub-blocks
like DPU display controller, DSI etc. Add YAML schema for MDSS device
tree bindings
Signed-off-by: Robert Foss
---
.../display/msm/qcom,sm8350-mdss.yaml | 240 ++
1 file changed, 240 insertions(+)
create mode 100644
Dependencies:
https://lore.kernel.org/all/20221102231309.583587-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221024164225.3236654-1-dmitry.barysh...@linaro.org/
https://lore.kernel.org/all/20221104130324.1024242-5-dmitry.barysh...@linaro.org/
Branch:
https://git.linaro.org/people/r
The sc7280_pp declaration is not located by the other _pp
declarations, but rather hidden around the _merge_3d
declarations. Let's fix this to avoid confusion.
Signed-off-by: Robert Foss
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 14 +++---
1 file
Add compatibles string, "qcom,sm8350-dpu", for the display processing unit
used on Qualcomm SM8350 platform.
Signed-off-by: Robert Foss
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
b/drivers/gpu/drm/msm/d
Add compatibility for SM8350 display subsystem, including
required entries in DPU hw catalog.
Signed-off-by: Robert Foss
---
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c| 196 ++
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h| 1 +
2 files changed, 197 insertions(+)
diff --g
Add compatibles string, "qcom,sm8350-mdss", for the multimedia display
subsystem unit used on Qualcomm SM8350 platform.
Signed-off-by: Robert Foss
---
drivers/gpu/drm/msm/msm_mdss.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_m
Enable the display subsystem and the dsi0 output for
the sm8350-hdk board.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
b/arch/arm64/boot/dts/qcom/sm8350
The mmxc power-domain-name is not required, and is not
used by either earlier or later SoC versions (sm8250 / sm8450).
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi
b/arch/arm64/boot/dt
The sm8350-hdk ships with the LT9611 UXC DSI/HDMI bridge chip.
In order to toggle the board to enable the HDMI output,
switch #7 & #8 on the rightmost multi-switch package have
to be toggled to On.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 105
Use two interconnect cells in order to optionally
support a path tag.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi
b/arch/arm64/boot/dts
Add GPIO line names as described by the sm8350-hdk schematic.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 205
1 file changed, 205 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
Add mdss, mdss_mdp, dsi0, dsi0_phy nodes. With these
nodes the display subsystem is configured to support
one DSI output.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 197 ++-
1 file changed, 193 insertions(+), 4 deletions(-)
diff --git a/arch/ar
On 15/11/2022 14:30, Robert Foss wrote:
The sc7280_pp declaration is not located by the other _pp
declarations, but rather hidden around the _merge_3d
declarations. Let's fix this to avoid confusion.
Signed-off-by: Robert Foss
Reviewed-by: Dmitry Baryshkov
---
This is already merged.
http
On 15/11/2022 14:30, Robert Foss wrote:
Add compatibility for SM8350 display subsystem, including
required entries in DPU hw catalog.
Signed-off-by: Robert Foss
---
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c| 196 ++
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h| 1
On 15/11/2022 14:30, Robert Foss wrote:
Add compatibles string, "qcom,sm8350-mdss", for the multimedia display
subsystem unit used on Qualcomm SM8350 platform.
Signed-off-by: Robert Foss
---
drivers/gpu/drm/msm/msm_mdss.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu
On 15/11/2022 14:31, Robert Foss wrote:
The mmxc power-domain-name is not required, and is not
used by either earlier or later SoC versions (sm8250 / sm8450).
Signed-off-by: Robert Foss
---
Reviewed-by: Konrad Dybcio
Konrad
arch/arm64/boot/dts/qcom/sm8350.dtsi | 1 -
1 file changed, 1
On 15/11/2022 14:31, Robert Foss wrote:
Use two interconnect cells in order to optionally
support a path tag.
Signed-off-by: Robert Foss
---
Reviewed-by: Konrad Dybcio
Konrad
arch/arm64/boot/dts/qcom/sm8350.dtsi | 28 ++--
1 file changed, 14 insertions(+), 14 d
On 15/11/2022 14:31, Robert Foss wrote:
Add mdss, mdss_mdp, dsi0, dsi0_phy nodes. With these
nodes the display subsystem is configured to support
one DSI output.
Signed-off-by: Robert Foss
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 197 ++-
1 file changed, 193 inse
This code was refactored in commit 69a88d8633ec ("drm/msm/hdmi: move
resource allocation to probe function") and now the "hdmi" pointer can't
be NULL. Checking causes a Smatch warning:
drivers/gpu/drm/msm/hdmi/hdmi.c:141 msm_hdmi_init()
warn: variable dereferenced before check 'hdmi' (see
On Tue, 15 Nov 2022 12:17:10 +0100, Robert Foss wrote:
> Mobile Display Subsystem (MDSS) encapsulates sub-blocks
> like DPU display controller, DSI etc. Add YAML schema for DPU device
> tree bindings
>
> Signed-off-by: Robert Foss
> ---
> .../bindings/display/msm/qcom,sm8350-dpu.yaml | 120 +++
On Tue, 15 Nov 2022 12:17:11 +0100, Robert Foss wrote:
> Mobile Display Subsystem (MDSS) encapsulates sub-blocks
> like DPU display controller, DSI etc. Add YAML schema for MDSS device
> tree bindings
>
> Signed-off-by: Robert Foss
> ---
> .../display/msm/qcom,sm8350-mdss.yaml | 240 ++
On 15/11/2022 14:30, Robert Foss wrote:
> Dependencies:
> https://lore.kernel.org/all/20221102231309.583587-1-dmitry.barysh...@linaro.org/
> https://lore.kernel.org/all/20221024164225.3236654-1-dmitry.barysh...@linaro.org/
> https://lore.kernel.org/all/20221104130324.1024242-5-dmitry.barysh...@lina
From: Rob Clark
If we get an error (other than -ENOENT) we need to propagate that up the
stack. Otherwise if the nvmem driver hasn't probed yet, we'll end up
end up claiming that we support all the OPPs which is not likely to be
true (and on some generations impossible to be true, ie. if there a
From: Rob Clark
This was overlooked.
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index ebe9599a8316..e495d8e1
Hi,
On Tue, Nov 15, 2022 at 7:55 AM Rob Clark wrote:
>
> From: Rob Clark
>
> This was overlooked.
>
> Signed-off-by: Rob Clark
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 +++---
> 1 file changed, 7 insertions(+), 7 deletions(-)
Reviewed-by: Douglas Anderson
From: Rob Clark
We've had this enabled in the CrOS kernel for a while now without seeing
issues, so let's flip the switch upstream now.
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/msm_gem_shrinker.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/ms
On Tue, Nov 15, 2022 at 12:17:10PM +0100, Robert Foss wrote:
> Mobile Display Subsystem (MDSS) encapsulates sub-blocks
> like DPU display controller, DSI etc. Add YAML schema for DPU device
> tree bindings
>
> Signed-off-by: Robert Foss
> ---
> .../bindings/display/msm/qcom,sm8350-dpu.yaml | 120
On Tue, Nov 15, 2022 at 12:17:11PM +0100, Robert Foss wrote:
> Mobile Display Subsystem (MDSS) encapsulates sub-blocks
> like DPU display controller, DSI etc. Add YAML schema for MDSS device
> tree bindings
>
> Signed-off-by: Robert Foss
> ---
> .../display/msm/qcom,sm8350-mdss.yaml | 24
On Tue, Nov 15, 2022 at 8:01 AM Doug Anderson wrote:
>
> Hi,
>
> On Tue, Nov 15, 2022 at 7:55 AM Rob Clark wrote:
> >
> > From: Rob Clark
> >
> > This was overlooked.
> >
> > Signed-off-by: Rob Clark
> > ---
> > drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 +++---
> > 1 file changed, 7 i
On 11/9/2022 11:43 PM, Dmitry Baryshkov wrote:
On 10/11/2022 02:47, Kuogee Hsieh wrote:
On 11/2/2022 11:04 AM, Dmitry Baryshkov wrote:
On 02/11/2022 20:28, Doug Anderson wrote:
Hi,
On Wed, Nov 2, 2022 at 10:23 AM Dmitry Baryshkov
wrote:
1. Someone figures out how to model this with the
On 11/7/2022 3:02 PM, Dmitry Baryshkov wrote:
On 07/11/2022 07:27, Abhinav Kumar wrote:
On 9/22/2022 4:30 AM, Dmitry Baryshkov wrote:
SM8350 and SM8450 use 5nm DSI PHYs, which share register definitions
with 7nm DSI PHYs. Rather than duplicating the driver, handle 5nm
variants inside the c
On 11/4/2022 6:03 AM, Dmitry Baryshkov wrote:
Add support for DSI 2.6.0 (block used on sm8450).
Tested-by: Vinod Koul
Reviewed-by: Vinod Koul
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1
On 11/4/2022 6:03 AM, Dmitry Baryshkov wrote:
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.
Tested-by: Vinod Koul
Reviewed-by: Vinod Koul
Signed-off-by: Dmitry B
On 11/4/2022 6:03 AM, Dmitry Baryshkov wrote:
Add support for the MDSS block on SM8450 platform.
Tested-by: Vinod Koul
Reviewed-by: Vinod Koul
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/msm_mdss.c | 5 +
1 file changed, 5 insertions(+)
dif
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