enabled state. Even if someone was relying on the
> double-check before, that double-check is now in the core and not
> needed in individual drivers.
>
> Cc: Luca Weiss
> Cc: Konrad Dybcio
> Signed-off-by: Douglas Anderson
Seems to match with the changes I did for another (generat
On Sun Apr 7, 2024 at 5:15 AM CEST, Dmitry Baryshkov wrote:
> On Sat, 30 Mar 2024 at 18:49, Marijn Suijten
> wrote:
> >
> > On 2024-03-30 05:52:29, Dmitry Baryshkov wrote:
> > > In case of CMD DSI panels, the vblank IRQ can be used outside of
> > > irq_enable/irq_disable pair. This results in the
Add the node for the DisplayPort controller found on the SM6350 SoC.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 88
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi
Document the displayport controller subnode of the SM6350 MDSS.
Signed-off-by: Luca Weiss
---
.../devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml| 9 +
1 file changed, 9 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml
b
Add the compatible string for the DisplayPort controller on SM6350 which
is compatible with the one on SM8350.
Acked-by: Rob Herring
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation
Add the required changes to support DisplayPort (normally(?) available
via the USB-C connector) on the SM6350/SM7225 SoC.
This has been tested on a Fairphone 4 smartphone with additional changes
not included in this series (mostly just wiring up TCPM and the SBU
mux).
Signed-off-by: Luca Weiss
Stupid typo in subject, should of course be SM6350, not SM8250.
On Thu Mar 28, 2024 at 10:42 AM CET, Luca Weiss wrote:
> Add the compatible string for the DisplayPort controller on SM6350 which
> is compatible with the one on SM8350.
>
> Signed-off-by: Luca Weiss
> ---
&
Add the node for the DisplayPort controller found on the SM6350 SoC.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 88
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi
b/arch/arm64/boot/dts/qcom
Document the displayport controller subnode of the SM6350 MDSS.
Signed-off-by: Luca Weiss
---
.../devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml | 10 ++
1 file changed, 10 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml
b
Add the compatible string for the DisplayPort controller on SM6350 which
is compatible with the one on SM8350.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings
Add the required changes to support DisplayPort (normally(?) available
via the USB-C connector) on the SM6350/SM7225 SoC.
This has been tested on a Fairphone 4 smartphone with additional changes
not included in this series (mostly just wiring up TCPM and the SBU
mux).
Signed-off-by: Luca Weiss
's no screen corruption.
[0] commit 6a0dbcd20ef2 ("drm/msm/a6xx: set highest_bank_bit to 13 for a610")
Fixes: b7616b5c69e6 ("drm/msm/adreno: Add A619 support")
Signed-off-by: Luca Weiss
---
@Akhil: Dmitry & Abhinav said I should ping you specifically to take a
look if
On Mon Mar 18, 2024 at 11:59 AM CET, Jani Nikula wrote:
> On Mon, 18 Mar 2024, Jani Nikula wrote:
> > On Mon, 18 Mar 2024, Neil Armstrong wrote:
> >> Hi,
> >>
> >> On Thu, 11 Jan 2024 13:38:04 +0100, Luca Weiss wrote:
> >>> Since the kconfig symbol
On Sun Mar 3, 2024 at 9:37 PM CET, Dmitry Baryshkov wrote:
> On Thu, 29 Feb 2024 at 11:27, Luca Weiss wrote:
> >
> > On Wed Jan 17, 2024 at 9:59 AM CET, Luca Weiss wrote:
> > > On Mon Jan 15, 2024 at 9:43 AM CET, Neil Armstrong wrote:
> > > > Hi Luca,
>
On Wed Jan 17, 2024 at 9:59 AM CET, Luca Weiss wrote:
> On Mon Jan 15, 2024 at 9:43 AM CET, Neil Armstrong wrote:
> > Hi Luca,
> >
> > On 11/01/2024 13:38, Luca Weiss wrote:
> > > Since the kconfig symbol of DRM_PANEL_BRIDGE is only adding
> > > bridge/panel
On Dienstag, 20. Februar 2024 16:35:23 CET Daniel Thompson wrote:
> [Sorry for the RESEND so soon... embarrassingly I got Lee's e-mail
> address wrong the first time!]
>
> Luca Weiss recently shared a patch to zero the properties structure for
> lm3630a... and shortly aft
On Dienstag, 20. Februar 2024 15:12:10 CET Daniel Thompson wrote:
> On Tue, Feb 20, 2024 at 12:11:22AM +0100, Luca Weiss wrote:
> > Connect the panel with the backlight nodes so that the backlight can be
> > turned off when the display is blanked.
> >
> > Signed-off-by
On Dienstag, 20. Februar 2024 15:11:07 CET Daniel Thompson wrote:
> On Tue, Feb 20, 2024 at 12:11:21AM +0100, Luca Weiss wrote:
> > As per documentation "drivers are expected to use this function in their
> > update_status() operation to get the brightness value.".
>
As per documentation "drivers are expected to use this function in their
update_status() operation to get the brightness value.".
With this we can also drop the manual backlight_is_blank() handling
since backlight_get_brightness() is already handling this correctly.
Signed-off-by:
The backlight_properties struct should be initialized to zero before
using, otherwise there will be some random values in the struct.
Fixes: 0c2a665a648e ("backlight: add Backlight driver for lm3630 chip")
Signed-off-by: Luca Weiss
---
drivers/video/backlight/lm3630a_bl.c | 1 +
1 fi
rking on this.
As last commit, we can finally hook up the panel and backlight on the
Nexus 5 so blanking the screen actually turns off the backlight.
Signed-off-by: Luca Weiss
---
Luca Weiss (4):
backlight: lm3630a: Initialize backlight_properties on init
backlight: lm3630a: Don
Connect the panel with the backlight nodes so that the backlight can be
turned off when the display is blanked.
Signed-off-by: Luca Weiss
---
arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts
driver for lm3630 chip")
Signed-off-by: Luca Weiss
---
drivers/video/backlight/lm3630a_bl.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/video/backlight/lm3630a_bl.c
b/drivers/video/backlight/lm3630a_bl.c
index 8e275275b808..26ff4178cc16 100644
-
The GMU won't probe without GPU being enabled, so we can remove the
disabled status so we don't have to explicitly enable the GMU in all the
devices that enable GPU.
Reviewed-by: Konrad Dybcio
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 --
1 file
onrad Dybcio
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 53 +++
2 files changed, 54 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi
b/arch/arm64
Add support for the 2340x1080 LCD panel (DJN 9A-3R063-1102B) bundled
with a HX83112A driver IC, as found on the Fairphone 4 smartphone.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/panel/Kconfig| 10 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel
Himax HX83112A is a display driver IC used to drive LCD DSI panels.
Describe it and the DJN 9A-3R063-1102B using it.
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Luca Weiss
---
.../bindings/display/panel/himax,hx83112a.yaml | 74 ++
1 file changed, 74 insertions
Introduce the bindings and panel driver for the LCD panel with the model
number 9A-3R063-1102B from DJN which is using the HX83112A driver IC. It
is used on the Fairphone 4 smartphone.
Then we can add the panel to the device dts and also enable the GPU.
Signed-off-by: Luca Weiss
---
Changes in
On Mon Jan 22, 2024 at 12:27 PM CET, Luca Weiss wrote:
> On Fri Jan 12, 2024 at 11:26 AM CET, wrote:
> > On 12/01/2024 11:23, Linus Walleij wrote:
> > > On Fri, Jan 12, 2024 at 10:52 AM Luca Weiss
> > > wrote:
> > >
> > >> Since there's
On Tue Dec 19, 2023 at 4:39 PM CET, Luca Weiss wrote:
> On Sun Dec 3, 2023 at 1:32 AM CET, Dmitry Baryshkov wrote:
> > Enable WB2 hardware block, enabling writeback support on this platform.
> >
> > Signed-off-by: Dmitry Baryshkov
>
> Hi Dmitry,
>
> I've
On Fri Jan 12, 2024 at 11:26 AM CET, wrote:
> On 12/01/2024 11:23, Linus Walleij wrote:
> > On Fri, Jan 12, 2024 at 10:52 AM Luca Weiss
> > wrote:
> >
> >> Since there's zero indication Truly is involved in this panel in my
> >> documentation - much
e for
testing this is not added.
Reviewed-by: Konrad Dybcio
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 13 ++---
drivers/gpu/drm/msm/adreno/adreno_device.c | 15 +++
drivers/gpu/drm/msm/adreno/adreno_gpu.h| 5 +
3 files change
Some GPUs like the Adreno A305B has a patchid higher than 9, in this
case 18. Make sure the regexes can account for that.
Acked-by: Krzysztof Kozlowski
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/gpu.yaml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions
Add the necessary bits to bring up the GPU on msm8226.
Tested on apq8026-lg-lenok.
Signed-off-by: Luca Weiss
---
Changes in v2:
- Drop applied patch
- Use "if (a305b || a306)" for writing REG_A3XX_RBBM_CLOCK_CTL
- Pick up tags
- Link to v1:
https://lore.kernel.org/r/20231130-msm822
On Fri Jan 12, 2024 at 10:14 AM CET, Neil Armstrong wrote:
> On 12/01/2024 10:00, Luca Weiss wrote:
> > On Thu Jan 11, 2024 at 8:05 PM CET, Linus Walleij wrote:
> >> On Thu, Jan 11, 2024 at 4:28 PM Luca Weiss
> >> wrote:
> >>
> >>> In some internal
On Thu Jan 11, 2024 at 8:05 PM CET, Linus Walleij wrote:
> On Thu, Jan 11, 2024 at 4:28 PM Luca Weiss wrote:
>
> > In some internal documentation it says "LCD Driver IC" "HX83112A" and I
> > don't see any reference to Truly 5P65 anywhere.
>
> In t
On Thu Jan 11, 2024 at 3:57 PM CET, Linus Walleij wrote:
> On Wed, Jan 10, 2024 at 4:14 PM Luca Weiss wrote:
>
> > Add support for the 2340x1080 LCD DJN panel bundled with a HX83112A
> > driver IC, as found on the Fairphone 4 smartphone.
> >
> > Signed-off-by: Luca
-ld: drivers/phy/qualcomm/phy-qcom-qmp-combo.o: in function
`qmp_combo_bridge_attach':
drivers/phy/qualcomm/phy-qcom-qmp-combo.c:3204:(.text+0x8f4): undefined
reference to `devm_drm_of_get_bridge'
Signed-off-by: Luca Weiss
---
I can see "depends on DRM_KMS_HELPER" was
Add the description for the display panel found on this phone.
Unfortunately the LCDB module on PM6150L isn't yet supported upstream so
we need to use a dummy regulator-fixed in the meantime.
And with this done we can also enable the GPU and set the zap shader
firmware path.
Signed-off-by:
Himax HX83112A is a display driver IC used to drive LCD DSI panels.
Describe it.
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Luca Weiss
---
.../bindings/display/panel/himax,hx83112a.yaml | 75 ++
1 file changed, 75 insertions(+)
diff --git
a/Documentation
Add support for the 2340x1080 LCD DJN panel bundled with a HX83112A
driver IC, as found on the Fairphone 4 smartphone.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/panel/Kconfig| 10 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-himax
The GMU won't probe without GPU being enabled, so we can remove the
disabled status so we don't have to explicitly enable the GMU in all the
devices that enable GPU.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --
Introduce the bindings and panel driver for the DJN LCD panel using
HX83112A driver IC.
Then we can add the panel to the device dts and also enable the GPU.
Signed-off-by: Luca Weiss
---
Changes in v2:
- Driver:
- Drop "bool prepared" from driver (Dmitr
On Wed Jan 10, 2024 at 12:23 PM CET, Maxime Ripard wrote:
> On Wed, Jan 10, 2024 at 12:00:23PM +0100, Luca Weiss wrote:
> > On Wed Jan 10, 2024 at 11:58 AM CET, Konrad Dybcio wrote:
> > >
> > >
> > > On 1/5/24 15:29, Luca Weiss wrote:
> > > > Add the
On Wed Jan 10, 2024 at 11:58 AM CET, Konrad Dybcio wrote:
>
>
> On 1/5/24 15:29, Luca Weiss wrote:
> > Add the description for the display panel found on this phone and remove
> > the simple-framebuffer that was in place until now
>
> Why? They should be able to coexis
Add support for the 2340x1080 LCD DJN panel bundled with a HX83112A
driver IC, as found on the Fairphone 4 smartphone.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/panel/Kconfig| 9 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-himax
e the GPU.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 62 +++
1 file changed, 53 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
Himax HX83112A is a display driver IC used to drive LCD DSI panels.
Describe it.
Signed-off-by: Luca Weiss
---
.../bindings/display/panel/himax,hx83112a.yaml | 75 ++
1 file changed, 75 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/panel/himax
Introduce the bindings and panel driver for the DJN LCD panel using
HX83112A driver IC.
Then we can add the panel to the device dts and also enable the GPU.
Signed-off-by: Luca Weiss
---
Luca Weiss (3):
dt-bindings: display: panel: Add Himax HX83112A
drm/panel: Add driver for DJN
On Mon Oct 23, 2023 at 3:25 PM CEST, Neil Armstrong wrote:
> Hi,
>
> On 23/10/2023 13:55, Arnd Bergmann wrote:
> > From: Arnd Bergmann
> >
> > As with several other panel drivers, this fails to link without the DP
> > helper library:
> >
> > ld: drivers/gpu/drm/panel/panel-raydium-rm692e5.o: in
On Donnerstag, 30. November 2023 21:35:19 CET Luca Weiss wrote:
> Add support for the Adreno 305B GPU that is found in MSM8226(v2) SoC.
> Previously this was mistakenly claimed to be supported but using wrong
> a configuration.
>
> In MSM8226v1 there's also a A305B but wi
On Sun Dec 3, 2023 at 1:32 AM CET, Dmitry Baryshkov wrote:
> Enable WB2 hardware block, enabling writeback support on this platform.
>
> Signed-off-by: Dmitry Baryshkov
Hi Dmitry,
I've tried this on sm7225-fairphone-fp4 but having trouble testing this.
I guess I'm using some ID wrong with modet
e for
testing this is not added.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 15 ---
drivers/gpu/drm/msm/adreno/adreno_device.c | 15 +++
drivers/gpu/drm/msm/adreno/adreno_gpu.h| 5 +
3 files changed, 28 insertions(+), 7 deletions(-)
Some GPUs like the Adreno A305B has a patchid higher than 9, in this
case 18. Make sure the regexes can account for that.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/gpu.yaml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation
Add the necessary bits to bring up the GPU on msm8226.
Tested on apq8026-lg-lenok.
Signed-off-by: Luca Weiss
---
Luca Weiss (3):
dt-bindings: display/msm: gpu: Allow multiple digits for patchid
drm/msm/adreno: Add A305B support
ARM: dts: qcom: msm8226: Add GPU
.../devicetree
The msm8226 SoC contains an Adreno 305B. Add a node to configure it.
Signed-off-by: Luca Weiss
---
arch/arm/boot/dts/qcom/qcom-msm8226.dtsi | 40
1 file changed, 40 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
b/arch/arm/boot/dts/qcom
On Freitag, 6. Oktober 2023 15:38:51 CEST Dmitry Baryshkov wrote:
> On 29/09/2023 23:52, Luca Weiss wrote:
> > On Samstag, 23. September 2023 23:49:10 CEST Dmitry Baryshkov wrote:
> >> Experimental support for MSM8953, which has MDP5 v1.16. It looks like
> >> trimmed do
On Samstag, 23. September 2023 23:49:10 CEST Dmitry Baryshkov wrote:
> Experimental support for MSM8953, which has MDP5 v1.16. It looks like
> trimmed down version of MSM8996. Less SSPP, LM and PP blocks. No DSC,
> etc.
>
Hi Dmitry,
As written on IRC, on sdm632-fairphone-fp3 with this DPU patche
On Mittwoch, 7. Juni 2023 21:46:31 CEST Jeykumar Sankaran wrote:
> On 6/1/2023 10:00 AM, Luca Weiss wrote:
> > MSM8226 uses a modified PLL lock sequence compared to MSM8974, which is
> > based on the function dsi_pll_enable_seq_m in the msm-3.10 kernel.
> >
> > Wor
Add the nodes that describe the mdss so that display can work on
MSM8226.
Signed-off-by: Luca Weiss
---
arch/arm/boot/dts/qcom-msm8226.dtsi | 127
1 file changed, 127 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi
b/arch/arm/boot/dts/qcom
This series adds the required configs for MDP5 and DSI blocks that are
needed for MDSS on MSM8226. Finally we can add the new nodes into the
dts.
Tested on apq8026-lg-lenok and msm8926-htc-memul.
Signed-off-by: Luca Weiss
---
Changes in v3:
- Adjust mdss labels to new style (Stephan)
- Link to
The MSM8226 SoC uses a slightly different 28nm dsi phy. Add a new
compatible for it.
And while we're at it, in the dsi-phy-28nm.yaml move the 8960 compatible
to its correct place so its sorted alphabetically.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devic
Add the required config for the v1.1 MDP5 found on MSM8226.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 82
1 file changed, 82 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
b
eqs[5] = dsi_pll_enable_seq_c,
.pll_enable_seqs[6] = dsi_pll_enable_seq_e,
We may need to expand this in the future.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 +
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 +-
drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
Add the config for the v1.0.2 DSI found on MSM8226. We can reuse
existing bits from other revisions that are identical for v1.0.2.
Reviewed-by: Dmitry Baryshkov
Reviewed-by: Konrad Dybcio
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi_cfg.h
Add the compatible for the DSI found on MSM8226.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/msm/dsi-controller
Add the compatible for the MDP5 found on MSM8226.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml
b/Documentation
Add the nodes that describe the mdss so that display can work on
MSM8226.
Signed-off-by: Luca Weiss
---
arch/arm/boot/dts/qcom-msm8226.dtsi | 127
1 file changed, 127 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi
b/arch/arm/boot/dts/qcom
Add the config for the v1.0.2 DSI found on MSM8226. We can reuse
existing bits from other revisions that are identical for v1.0.2.
Reviewed-by: Dmitry Baryshkov
Reviewed-by: Konrad Dybcio
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi_cfg.h
Add the required config for the v1.1 MDP5 found on MSM8226.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 82
1 file changed, 82 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
b
Add the compatible for the DSI found on MSM8226.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/msm/dsi-controller
Add the compatible for the MDP5 found on MSM8226.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml
b/Documentation
eqs[5] = dsi_pll_enable_seq_c,
.pll_enable_seqs[6] = dsi_pll_enable_seq_e,
We may need to expand this in the future.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 +
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 +-
drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
This series adds the required configs for MDP5 and DSI blocks that are
needed for MDSS on MSM8226. Finally we can add the new nodes into the
dts.
Tested on apq8026-lg-lenok and msm8926-htc-memul.
Signed-off-by: Luca Weiss
---
Changes in v2:
- In dsi-phy-28nm.yaml fix the order of the
The MSM8226 SoC uses a slightly different 28nm dsi phy. Add a new
compatible for it.
And while we're at it, in the dsi-phy-28nm.yaml move the 8960 compatible
to its correct place so its sorted alphabetically.
Acked-by: Conor Dooley
Signed-off-by: Luca Weiss
---
Documentation/devic
The MSM8226 SoC uses a slightly different 28nm dsi phy. Add a new
compatible for it.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml | 1 +
Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml| 1 +
2 files changed, 2 insertions(+)
diff
Add the config for the v1.0.2 DSI found on MSM8226. We can reuse
existing bits from other revisions that are identical for v1.0.2.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 +
2 files changed, 3 insertions(+)
diff --git a
Add the compatible for the DSI found on MSM8226.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
b/Documentation
This series adds the required configs for MDP5 and DSI blocks that are
needed for MDSS on MSM8226. Finally we can add the new nodes into the
dts.
Tested on apq8026-lg-lenok and msm8926-htc-memul.
Signed-off-by: Luca Weiss
---
Luca Weiss (7):
dt-bindings: msm: dsi-phy-28nm: Document
Add the nodes that describe the mdss so that display can work on
MSM8226.
Signed-off-by: Luca Weiss
---
arch/arm/boot/dts/qcom-msm8226.dtsi | 118
1 file changed, 118 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi
b/arch/arm/boot/dts/qcom
eqs[5] = dsi_pll_enable_seq_c,
.pll_enable_seqs[6] = dsi_pll_enable_seq_e,
We may need to expand this in the future.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 +
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 +-
drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
Add the required config for the v1.1 MDP5 found on MSM8226.
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 82
1 file changed, 82 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
b/drivers/gpu/drm/msm/disp/mdp5
Add the compatible for the MDP5 found on MSM8226.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml
b/Documentation/devicetree/bindings
Hi Eric,
On Fri Mar 24, 2023 at 7:52 AM CET, Eric Biggers wrote:
> Hi Neil,
>
> On Thu, Mar 23, 2023 at 02:10:44PM +0100, Neil Armstrong wrote:
> > Hi,
> >
> > On 23/03/2023 11:49, Krzysztof Kozlowski wrote:
> > > On 23/03/2023 11:25, Neil Armstrong wrote:
> > > > Fixes the following DT bindings
PMI8950 contains WLED of version 4. Add support for it to the driver.
Signed-off-by: Luca Weiss
---
While adding dt-bindings and dts in a previous series I forgot to add the
compatible to the driver. Fix that now.
---
drivers/video/backlight/qcom-wled.c | 1 +
1 file changed, 1 insertion
Document the compatible for the wled block found in PMI8950.
Signed-off-by: Luca Weiss
---
Changes since v2:
* New patch
Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/leds/backlight/qcom
Hi Dmitry,
On Montag, 20. Juni 2022 23:30:51 CEST Dmitry Baryshkov wrote:
> The rest of the code expects that master's device drvdata is the
> struct msm_drm_private instance. Do not override the mdp5's drvdata.
>
> Fixes: 6874f48bb8b0 ("drm/msm: make mdp5/dpu devices master components")
> Signed
d-off-by: Robin Reckmann
This makes I2C with GPI DMA work on sm6350/sm7725 fairphone-fp4!
Thanks for fixing this!
Tested-by: Luca Weiss
Regards
Luca
> ---
> drivers/i2c/busses/i2c-qcom-geni.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/driver
Hi all,
any comment on this patch series? Would be great to get this into 5.20
Regards
Luca
On Samstag, 28. Mai 2022 18:03:49 CEST Konrad Dybcio wrote:
> Add support for the Adreno 619 GPU, as found in Snapdragon 690 (SM6350),
> 480 (SM4350) and 750G (SM7225).
>
> Signed-off-by: Konrad Dybcio
Hi Dmitry,
On Mittwoch, 15. Juni 2022 15:59:32 CEST Dmitry Baryshkov wrote:
> Enable (optional) core (MDP_CLK) clock that allows accessing HW_REV
> registers during the platform init.
>
I believe you also need to update Documentation/devicetree/bindings/display/
msm/mdp5.txt with the new clock.
From: Vladimir Lypak
Add the perf data for the mdp found in msm8953.
Signed-off-by: Vladimir Lypak
Signed-off-by: Luca Weiss
Reviewed-by: Dmitry Baryshkov
---
Changes from v1:
- pick up R-b tag
drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 5 +
1 file changed, 5 insertions(+)
diff --git
This series adds the APPS IOMMU and the MDSS block for display that is
found on msm8953 SoCs.
Luca Weiss (1):
dt-bindings: qcom-iommu: Add Qualcomm MSM8953 compatible
Vladimir Lypak (3):
arm64: dts: qcom: msm8953: add APPS IOMMU
drm/msm/mdp5: Add perf data for MDP v1.16
arm64: dts: qcom
From: Vladimir Lypak
Add the perf data for the mdp found in msm8953.
Signed-off-by: Vladimir Lypak
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
b/drivers/gpu/drm/msm
. However this
assumtion is not true mobile devices which have boot splash set up by
boot-loader.
This patch removes dsi_sw_reset_restore and makes dsi_sw_reset disable
DSI controller during reset sequence if it's enabled.
Signed-off-by: Vladimir Lypak
Signed-off-by: Luca Weiss
---
drivers/gp
Check if 'aspace' is set before using it as it will stay null without
IOMMU, such as on msm8974.
Fixes: bc2112583a0b ("drm/msm/gpu: Track global faults per address-space")
Signed-off-by: Luca Weiss
---
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 5 -
drivers/g
Hi, any feedback on this patch?
On Sonntag, 23. Jänner 2022 21:43:23 CET Luca Weiss wrote:
> With CONFIG_DRM_PANEL_EDP=y and CONFIG_DRM_KMS_HELPER=m the compilation
> fails:
>
> drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to
> `drm_panel_dp_aux_backlight'
&
On Sonntag, 23. Jänner 2022 21:43:23 CET Luca Weiss wrote:
> With CONFIG_DRM_PANEL_EDP=y and CONFIG_DRM_KMS_HELPER=m the compilation
> fails:
>
> drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to
> `drm_panel_dp_aux_backlight'
>
> Add a dependency on
With CONFIG_DRM_PANEL_EDP=y and CONFIG_DRM_KMS_HELPER=m the compilation
fails:
drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to
`drm_panel_dp_aux_backlight'
Add a dependency on DRM_KMS_HELPER to fix this.
Signed-off-by: Luca Weiss
---
I briefly tried "select DRM_KMS_H
PM6150L contains WLED of version 5. Add support ofr it to the driver.
Signed-off-by: Luca Weiss
---
drivers/video/backlight/qcom-wled.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/backlight/qcom-wled.c
b/drivers/video/backlight/qcom-wled.c
index 306bcc6ccb92..527210e85795
Document the compatible for the wled block found in PM6150L.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml
b/Documentation
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