Hi Rob,
> Subject: Re: [PATCH 1/2] dt-bindings: display: bridge: Document RZ/G2L
> MIPI DSI TX bindings
>
> On Wed, Mar 23, 2022 at 06:26:31PM +0000, Biju Das wrote:
> > Hi Rob,
> >
> > Thanks for the feedback.
> >
> > > Subject: Re: [PATCH 1/2] dt
> > On Mon, Mar 14, 2022 at 04:10:02PM +, Biju Das wrote:
> > > The RZ/G2L MIPI DSI TX is embedded in the Renesas RZ/G2L family SoC's.
> > > It can operate in DSI mode, with up to four data lanes.
> > >
> > > Signed-off-by: Biju Das
Hi Rob,
Thanks for the feedback.
> Subject: Re: [PATCH 1/2] dt-bindings: display: bridge: Document RZ/G2L
> MIPI DSI TX bindings
>
> On Mon, Mar 14, 2022 at 04:10:02PM +0000, Biju Das wrote:
> > The RZ/G2L MIPI DSI TX is embedded in the Renesas RZ/G2L family SoC's.
> &g
is similar to RCar like DU is connected to VSPD, so reusing
most of the functionality from RCar. This patch introduces separate CRTC
handling as it does not have plane/group registers.
Signed-off-by: Biju Das
---
v1->v2:
* Based on [1], all references to 'rzg2l_lcdc' replaced with 'rzg2l
.
Signed-off-by: Biju Das
---
v1->v2:
* Changed crtc_helper_funcs->rcar_crtc_helper_funcs
RFC->v1:
* New patch
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 24
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 16
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 6
RZ/G2L SoC's does not have group/plane registers compared to RCar, hence
it needs a different CRTC implementation. Factorise rcar_du_vsp{complete,
enable,plane_atomic_check} so that it can support RZ/G2L SoC without any
code changes.
Signed-off-by: Biju Das
---
v1->v2:
* No change
RFC-
RZ/G2L SoC's does not have group/plane registers compared to RCar, hence it
needs a different CRTC implementation.
Move rcar_du_output_name() to a new common file rcar_du_common.c, So that
the same function can be reused by RZ/G2L SoC later.
Signed-off-by: Biju Das
---
v1->v2:
* No change
ight to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
v1->v2:
* No Change
RFC->V1:
* No Change
RFC:
*
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-13-biju.das...@bp.renesas.com/
---
drivers/gp
Number of RPF's VSP is different on R-Car and RZ/G2L
R-Car Gen3 -> 5 RPFs
R-Car Gen2 -> 4 RPFs
RZ/G2L -> 2 RPFs
Add num_rpf to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
v1->v2:
* No change
RFC->v1:
* Fixed the comm
Extend the Renesas DU display bindings to support the r9a07g044l
DU module found on RZ/G2L LCDC.
Signed-off-by: Biju Das
---
v1->v2:
* Updated commit description.
* Removed LCDC references
* Changed clock name from du.0->aclk
* Changed reset name from du.0->du
RFC->v1:
* Chang
220112174612.10773-12-biju.das...@bp.renesas.com/
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-13-biju.das...@bp.renesas.com/
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-19-biju.das...@bp.renesas.com/
Biju Das (7):
dt
This driver supports the MIPI DSI encoder found in the RZ/G2L
SoC. It currently supports DSI mode only.
Signed-off-by: Biju Das
---
RFC->v1:
* Added "depends on ARCH_RENESAS || COMPILE_TEST" on KCONFIG
and dropped DRM as it is implied by DRM_BRIDGE
* Used devm_reset_control_
The RZ/G2L MIPI DSI TX is embedded in the Renesas RZ/G2L family SoC's. It
can operate in DSI mode, with up to four data lanes.
Signed-off-by: Biju Das
---
RFC->v1:
* Added a ref to dsi-controller.yaml.
RFC:-
*
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10
.
RFC:
*
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-22-biju.das...@bp.renesas.com/
*
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-23-biju.das...@bp.renesas.com/
Biju Das (2):
dt-bindings: display: bridge: Document RZ/G2L MIPI DSI T
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [RFC 22/28] drm: rcar-du: Add RZ/G2L DSI driver
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Wed, Jan 12, 2022 at 05:46:06PM +, Biju Das wrote:
> > This driver supports the MIPI DSI encoder found in the R
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [RFC 11/28] drm: rcar-du: Add num_rpf to struct
> rcar_du_device_info
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Wed, Jan 12, 2022 at 05:45:55PM +, Biju Das wrote:
> > Number of RPF's VSP is differ
is similar to R-Car like DU is connected to VSPD, so reusing
most of the functionality from R Car. This patch introduces separate CRTC
handling as it does not have plane/group registers.
Signed-off-by: Biju Das
---
RFC->v1:
* Added RZ/G2L LCDC driver with special handling for CRTC reus
RZ/G2L does not have group/plane registers compared to RCar, hence it
needs a different CRTC implementation. Factorise rcar_du_vsp{complete,
enable,plane_atomic_check} so that it can support later SoC without any
code changes.
Signed-off-by: Biju Das
---
RFC->v1:
* New patch
---
drivers/
.
Signed-off-by: Biju Das
---
RFC->v1:
* New patch
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 24
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 16
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 6 +++---
3 files changed, 43 insertions(+), 3 deletions(-)
diff --
RZ/G2L SoC's does not have group/plane registers compared to RCar, hence it
needs a different CRTC implementation.
Move rcar_du_output_name() to a new common file rcar_du_common.c, So that
the same function can be reused by RZ/G2L SoC later.
Signed-off-by: Biju Das
---
RFC->v1:
New pa
ight to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
RFC->V1:
* No Change
RFC:
*
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-13-biju.das...@bp.renesas.com/
---
drivers/gpu/drm/rcar-du/rcar_du_drv
Number of RPF's VSP is different on R-Car and RZ/G2L
R-Car Gen3 -> 5 RPFs
R-Car Gen2 -> 4 RPFs
RZ/G2L -> 2 RPFs
Add num_rpf to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
RFC->v1:
* Fixed the comment for num_rpf s/rpf's
Extend the Renesas DU display bindings to support the r9a07g044l
RZ/G2L LCDC.
Signed-off-by: Biju Das
---
RFC->v1:
* Changed minItems->maxItems for renesas,vsps.
RFC:
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-18-biju.das...@bp.renes
as-soc/patch/20220112174612.10773-12-biju.das...@bp.renesas.com/
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-13-biju.das...@bp.renesas.com/
https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-19-biju.das...@bp.renesas.com/
Biju Das (7):
dt-bindi
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH 1/2] dt-bindings: drm: bridge: adi,adv7533: Document
> adi,disable-lanes-override property
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Wed, Mar 09, 2022 at 03:11:08PM +, Biju Das wrote:
> > On
an option to disable lane switching if
'adi,disable-lanes-override' property is present in DT.
Signed-off-by: Biju Das
Reviewed-by: Lad Prabhakar
---
drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 +
drivers/gpu/drm/bridge/adv7511/adv7533.c | 5 -
2 files changed, 5 insertions(+), 1 deletion
introduces 'adi,disable-lanes-override' property to disable
lane switching at lower frequencies.
Signed-off-by: Biju Das
Reviewed-by: Lad Prabhakar
---
.../devicetree/bindings/display/bridge/adi,adv7533.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [RFC 18/28] drm: rcar-du: Add RZ/G2L LCDC Support
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Wed, Jan 12, 2022 at 05:46:02PM +, Biju Das wrote:
> > The LCD controller is composed of Frame Compression P
Jan 14, 2022 at 11:17:19AM +0100, Geert Uytterhoeven wrote:
> > > > On Wed, Jan 12, 2022 at 6:46 PM Biju Das wrote:
> > > > > Increase buff size for compatible variable to avoid stack
> > > > > corruption with RZ/G2L SoC's(renesas,du-r9a07g044l
Hi Rob,
Thanks for the feedback.
> Subject: Re: [RFC 17/28] dt-bindings: display: renesas,du: Document
> r9a07g044l bindings
>
> On Wed, Jan 12, 2022 at 05:46:01PM +0000, Biju Das wrote:
> > Extend the Renesas DU display bindings to support the r9a07g044l RZ/G2L.
> >
>
Hi Rob,
Thanks for the review.
> Subject: Re: [RFC 21/28] dt-bindings: display: bridge: Document RZ/G2L
> MIPI DSI TX bindings
>
> On Wed, Jan 12, 2022 at 05:46:05PM +0000, Biju Das wrote:
> > The RZ/G2L MIPI DSI TX is embedded in the Renesas RZ/G2L family SoC's.
> > It
ridge chain, for
> example on Renesas SoCs, with the disply-connector bridge the dw-hdmi is
> no more single, breaking output format.
>
> Reported-by: Biju Das
> Bisected-by: Kieran Bingham
> Tested-by: Kieran Bingham
> Fixes: 0656d1285b79 ("drm/bridge: display-connect
Hi Neil,
> Subject: Re: dw_hdmi is showing wrong colour after commit
> 7cd70656d1285b79("drm/bridge: display-connector: implement bus fmts
> callbacks")
>
> Hi again,
>
> On 14/01/2022 15:40, Neil Armstrong wrote:
> > Hi,
> >
> > On 14/01/2022 15:
> -Original Message-
> From: Neil Armstrong
> Sent: 14 January 2022 13:56
> To: Biju Das ; Fabio Estevam
>
> Cc: dan...@ffwll.ch; laurent.pinch...@ideasonboard.com;
> robert.f...@linaro.org; jo...@kwiboo.se; jernej.skra...@gmail.com;
> martin.blumensti...@go
Hi Geert,
Thanks for the feedback.
> Subject: Re: [RFC 10/28] drm: rcar-du: of: Increase buff size for
> compatible variable
>
> Hi Biju,
>
> On Wed, Jan 12, 2022 at 6:46 PM Biju Das
> wrote:
> > Increase buff size for compatible variable to avoid stack corru
Hi Philipp,
Thanks for the feedback.
> Subject: Re: [RFC 22/28] drm: rcar-du: Add RZ/G2L DSI driver
>
> Hi Biju,
>
> On Wed, 2022-01-12 at 17:46 +, Biju Das wrote:
> [...]
> > +static int rzg2l_mipi_dsi_probe(struct platform_device *pdev) {
&
Hi Geert,
Thanks for the feedback.
> Subject: Re: [RFC 22/28] drm: rcar-du: Add RZ/G2L DSI driver
>
> Hi Biju,
>
> On Wed, Jan 12, 2022 at 6:47 PM Biju Das
> wrote:
> > This driver supports the MIPI DSI encoder found in the RZ/G2L SoC. It
> > currently supports
Hi Neil,
> Subject: Re: dw_hdmi is showing wrong colour after commit
> 7cd70656d1285b79("drm/bridge: display-connector: implement bus fmts
> callbacks")
>
> On 14/01/2022 09:29, Biju Das wrote:
> > Hi Neil,
> >
> > + renesas-soc
> >
> >>
Hi Neil,
+ renesas-soc
> Subject: Re: dw_hdmi is showing wrong colour after commit
> 7cd70656d1285b79("drm/bridge: display-connector: implement bus fmts
> callbacks")
>
> Hi,
>
> On 13/01/2022 21:01, Fabio Estevam wrote:
> > Hi Biju,
> >
> >
Hi All,
RZ/G2{H, M, N} SoC has dw_hdmi IP and it was working ok(colour) till the commit
7cd70656d1285b79("drm/bridge: display-connector: implement bus fmts callbacks").
After this patch, the screen becomes greenish(may be it is setting it into YUV
format??).
By checking the code, previously it
This driver supports the MIPI DSI encoder found in the RZ/G2L
SoC. It currently supports DSI mode only.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/Kconfig | 7 +
drivers/gpu/drm/rcar-du/Makefile | 1 +
drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c | 676
The RZ/G2L MIPI DSI TX is embedded in the Renesas RZ/G2L family SoC's. It
can operate in DSI mode, with up to four data lanes.
Signed-off-by: Biju Das
---
.../bindings/display/bridge/renesas,dsi.yaml | 143 ++
1 file changed, 143 insertions(+)
create mode 100644
Documentation
bit for RZ/G2L SoC is introduced to support RZ/G2L with
the rest of the SoC supported by this driver.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 148 ++--
drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 2 +
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 23
Extend the Renesas DU display bindings to support the r9a07g044l RZ/G2L.
Signed-off-by: Biju Das
---
.../bindings/display/renesas,du.yaml | 54 +++
1 file changed, 54 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml
b/Documentation
RZ/G2L LCDC does not have DU group registers. This patch allows
accessing DU group registers for SoC's with group feature bit is
set.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 34 -
drivers/gpu/drm/rcar-du/rcar_du_group.c | 10 +++-
2
R-Car has supports DU groups in DU HW, where as it is not supported
in RZ/G2L.
Add RCAR_DU_FEATURE_GROUP feature bit to support RZ/G2L.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 17 +
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 1 +
2 files changed, 18
RZ/G2L LCDC does not have DU plane registers. This patch
supports DU planes only for the SoC's with plane feature
bit is set.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 3 +++
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 3 ++-
2 files changed, 5 insertions(+), 1 deletion
DU plane registers are available on R-Car, but it is not present
on RZ/G2L. Add RCAR_DU_FEATURE_PLANE feature bit to support
later SoC.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 51 ++-
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 1 +
2 files
ight to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 36 +++
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 4 +++
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 17 +
3 f
Number of RPF's VSP is different on R-Car and RZ/G2L
R-Car Gen3 -> 5 RPF's
R-Car Gen2 -> 4 RPF's
RZ/G2L -> 2 RPF's
Add num_rpf to struct rcar_du_device_info to support later
SoC without any code changes.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_d
Increase buff size for compatible variable to avoid stack corruption
with RZ/G2L SoC's(renesas,du-r9a07g044l) which requires a buff size
more than the current allocated size.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
linux-cip/tree/rzg2l-cip41/drivers/gpu/drm/rcar-du
Biju Das (28):
clk: renesas: rzg2l: Add FOUTPOSTDIV clk support
clk: renesas: rzg2l: Add PLL5_4 clk mux support
clk: renesas: rzg2l: Add DSI divider clk support
clk: renesas: r9a07g044: Add M1 clock support
clk: renesas: r9a07g044
Hi Daniel Stone,
Thanks for the feedback.
> Subject: Re: [PATCH v3 0/3] Add Mali-G31 GPU support for RZ/G2L SoC
>
> Hi Biju,
>
> On Wed, 8 Dec 2021 at 10:40, Biju Das wrote:
> > RZ/G2L SoC embeds Mali-G31 bifrost GPU.
> > This patch series aims to add support for th
Hi Rob,
> Subject: Re: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document
> RZ/G2L support
>
> On Fri, Dec 10, 2021 at 02:44:06PM +0000, Biju Das wrote:
> > Hi All,
> >
> > Gentle ping.
>
> 2 days later is not a gentle ping. If you wan
Hi All,
Gentle ping.
Cheers,
Biju
> Subject: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document RZ/G2L
> support
>
> The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
> add a compatible string for it.
>
> Signed-off-by: Biju Das
> Re
The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
add a compatible string for it.
Signed-off-by: Biju Das
Reviewed-by: Lad Prabhakar
---
v2->v3:
* Moved optional clock-names and reset-names to SoC-specific conditional
schemas.
* minimum number of re
* Removed clock patches from this seies, as it is accepted for 5.17
* Added Rb tag from Geert
* Added reset-names required property for RZ/G2L and updated the board dtsi.
Biju Das (3):
dt-bindings: gpu: mali-bifrost: Document RZ/G2L support
arm64: dts: renesas: r9a07g044: Add Mali-G3
Hi,
> Subject: RE: [PATCH v2 1/3] dt-bindings: gpu: mali-bifrost: Document
> RZ/G2L support
>
> Hi Robin,
>
> Thanks for the feedback.
>
> > Subject: Re: [PATCH v2 1/3] dt-bindings: gpu: mali-bifrost: Document
> > RZ/G2L support
> >
> > On 2021-12-0
Hi Robin,
Thanks for the feedback.
> Subject: Re: [PATCH v2 1/3] dt-bindings: gpu: mali-bifrost: Document
> RZ/G2L support
>
> On 2021-12-06 15:00, Biju Das wrote:
> > The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31
> > GPU, add a compatible strin
The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
add a compatible string for it.
Signed-off-by: Biju Das
Reviewed-by: Lad Prabhakar
---
v1->v2:
* Updated minItems for resets as 2
* Documented optional property reset-names
* Documented reset-names as requi
seies, as it is accepted for 5.17
* Added Rb tag from Geert
* Added reset-names required property for RZ/G2L and updated the board dtsi.
Biju Das (3):
dt-bindings: gpu: mali-bifrost: Document RZ/G2L support
arm64: dts: renesas: r9a07g044: Add Mali-G31 GPU node
arm64: dts: renesas: rzg2l-smar
Hi Geert,
Thanks for the feedback.
> Subject: Re: [PATCH 4/6] dt-bindings: gpu: mali-bifrost: Document RZ/G2L
> support
>
> Hi Biju,
>
> On Fri, Dec 3, 2021 at 12:52 PM Biju Das
> wrote:
> > The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31
>
The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
add a compatible string for it.
Signed-off-by: Biju Das
Reviewed-by: Lad Prabhakar
---
.../bindings/gpu/arm,mali-bifrost.yaml| 32 +--
1 file changed, 30 insertions(+), 2 deletions(-)
diff --git
0 0 2024
5: 1 0 0 1 815
35 0 4032
Total transition : 208
Mesa patch for RZ/G2L
-
src/gallium/targets/dri/meson.build
+ 'rcar-du_dri.so',
src/gallium/targets/dri/target.c
+D
Hi Kieran,
Thanks for the patch.
> Subject: [PATCH 4/4] drm: rcar-du: mipi-dsi: Support bridge probe ordering
>
> The bridge probe ordering for DSI devices has been clarified and further
> documented in
>
> To support connecting with the SN65DSI86 device after commit c3b75d4734cb
>
+ Pavel
> -Original Message-
> From: Steven Price
> Sent: 12 July 2021 16:58
> To: Daniel Vetter ; David Airlie ;
> Maarten Lankhorst ; Maxime Ripard
> ; Thomas Zimmermann
> Cc: Steven Price ; dri-devel@lists.freedesktop.org;
> linux-ker...@vger.kernel.org; Biju
dev_err_probe function simplifies error handling. So use the same in probe
function wherever possible.
Signed-off-by: Biju Das
---
drivers/gpu/drm/bridge/lvds-codec.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/bridge/lvds-codec.c
b/drivers
Fix the warning message "missing connector type" by adding connector_type
for EDT ETM0700G0DH6 panel.
Signed-off-by: Biju Das
---
drivers/gpu/drm/panel/panel-simple.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/pane
Hi Sam,
> Subject: Re: [PATCH v3] drm/bridge: lvds-codec: Add support for regulator
>
> Hi Biju, Laurent
>
> On Tue, Sep 22, 2020 at 01:55:26PM +0300, Laurent Pinchart wrote:
> > From: Biju Das
> >
> > Add the support for enabling optional regulator t
Hi Laurent,
Thanks for the patch.
> Subject: [PATCH v3] drm/bridge: lvds-codec: Add support for regulator
>
> From: Biju Das
>
> Add the support for enabling optional regulator that may be used as VCC
> source.
>
> Signed-off-by: Biju Das
> Reviewed-by: Laurent P
] drm_client_dev_hotplug+0x7c/0xc0
[ 586.145781] drm_kms_helper_hotplug_event+0x30/0x40
[ 586.150670] tda998x_detect_work+0x14/0x28
[ 586.154781] process_one_work+0x2a8/0x730
Fixes: a6cc417d3eee ("drm: rcar-du: Turn LVDS clock output on/off for DPAD0
output on D3/E3")
Signed-off-by: Biju Das
Hi Rob,
Thanks for the feedback.
> Subject: Re: [PATCH v2 1/3] dt-bindings: display: bridge: lvds-codec:
> Document vcc-supply property
>
> On Mon, Aug 10, 2020 at 04:22:17PM +0100, Biju Das wrote:
> > Document optional vcc-supply property that may be used as VCC source.
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH v2 2/3] drm/bridge: lvds-codec: Add support for
> regulator
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Mon, Aug 10, 2020 at 04:22:18PM +0100, Biju Das wrote:
> > Add the support for enabling optio
Document optional vcc-supply property that may be used as VCC source.
Signed-off-by: Biju Das
---
New patch Ref: Ref:https://patchwork.kernel.org/patch/11705819/
---
.../devicetree/bindings/display/bridge/lvds-codec.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git
This patch series add support for enabling optional regulator for LVDS
codec bridge driver that may be used as VCC source.
Ref:https://patchwork.kernel.org/patch/11705819/
Biju Das (3):
dt-bindings: display: bridge: lvds-codec: Document vcc-supply property
drm/bridge: lvds-codec: Add support
Add the support for enabling optional regulator that may be used as VCC
source.
Signed-off-by: Biju Das
---
New Patch Ref: Ref:https://patchwork.kernel.org/patch/11705819/
---
drivers/gpu/drm/bridge/lvds-codec.c | 29 +
1 file changed, 29 insertions(+)
diff --git
Fix double-free bug in the error path.
Fixes: 6529007522de ("drm: of: Add drm_of_lvds_get_dual_link_pixel_order")
Reported-by: Pavel Machek
Signed-off-by: Biju Das
Cc: sta...@vger.kernel.org
---
This patch is tested against drm-fixes and drm-next.
---
drivers/gpu/drm/drm_of.c | 4 +-
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH] dt-bindings: display: renesas: Add r8a774b1 support
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Mon, Sep 30, 2019 at 10:28:51AM +0100, Biju Das wrote:
> > Document RZ/G2N (R8A774B1) SoC bindings.
>
N) DU (which is very similar to the R8A77965 DU); it has one RGB
> output, one LVDS output and one HDMI output.
>
> Biju Das (4):
> dt-bindings: display: renesas: du: Document the r8a774b1 bindings
> drm: rcar-du: Add R8A774B1 support
> dt-bindings: display: renesas: lv
Document RZ/G2N (R8A774B1) SoC bindings.
Signed-off-by: Biju Das
---
Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
b/Documentation/devicetree
Add support for the R8A774B1 DU (which is very similar to the R8A77965 DU
except that it lacks TCON and CMM); it has one RGB output, one LVDS output
and one HDMI output.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 30 ++
1 file changed, 30
Document the RZ/G2N (R8A774B1) SoC in the R-Car DU bindings.
Signed-off-by: Biju Das
---
Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt
b/Documentation/devicetree/bindings
This patch series aims to add binding/driver support for
R8A774B1(a.k.a RZ/G2N) DU (which is very similar to the R8A77965 DU);
it has one RGB output, one LVDS output and one HDMI output.
Biju Das (4):
dt-bindings: display: renesas: du: Document the r8a774b1 bindings
drm: rcar-du: Add R8A774B1
Document the RZ/G2N (R8A774B1) LVDS bindings.
Signed-off-by: Biju Das
---
Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
b/Documentation/devicetree/bindings
The LVDS encoders on RZ/G2N SoC is similar to R-Car M3-N. Add support for
RZ/G2N (R8A774B1) SoC to the LVDS encoder driver.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c
b/drivers/gpu/drm
Add support for the R8A774A1 DU (which is very similar to the R8A7796 DU
except that it lacks TCON and CMM); it has one RGB output, one LVDS output
and one HDMI output.
Signed-off-by: Biju Das
---
V1-->V2
* Incorporated Kieran's review comment
(https://patchwork.kernel.org/patch/10896
Document the RZ/G2M (R8A774A1) SoC in the R-Car DU bindings.
Signed-off-by: Biju Das
Reviewed-by: Kieran Bingham
---
V1-->V2
* Added Kieran's Reviewed-by tag.
---
Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentat
Hi Kieran,
Thanks for the feedback.
> Subject: Re: [PATCH 3/4] drm: rcar-du: Add R8A774A1 support
>
> Hi Biju,
>
> On 11/04/2019 15:34, Biju Das wrote:
> > Add support for the R8A774A1 DU (which is very similar to the R8A7796
> > DU); it has one RGB output, one LVDS
Document the RZ/G2M (R8A774A1) LVDS bindings.
Signed-off-by: Biju Das
Reviewed-by: Kieran Bingham
---
V1-->V2
* Added Kieran's Reviewed-by tag
---
Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicet
ent.
(https://patchwork.kernel.org/patch/10896165/)
Biju Das (4):
dt-bindings: display: renesas: du: Document the r8a774a1 bindings
dt-bindings: display: renesas: lvds: Document r8a774a1 bindings
drm: rcar-du: Add R8A774A1 support
drm: rcar-du: lvds: Add r8a774a1 support
.../bindi
Hi Kieran,
Thanks for the feedback.
> Subject: Re: [PATCH 1/4] dt-bindings: display: renesas: du: Document the
> r8a774a1 bindings
>
> Hi Biju,
>
> On 11/04/2019 15:34, Biju Das wrote:
> > Document the RZ/G2M (R8A774A1) SoC in the R-Car DU bindings.
>
The LVDS encoders on RZ/G2M SoC is similar to R-Car M3-W. Add support for
RZ/G2M (R8A774A1) SoC to the LVDS encoder driver.
Signed-off-by: Biju Das
Reviewed-by: Kieran Bingham
---
V1-->V2
* Added Kieran's Reviewed-by tag
---
drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
1 file changed
This patch series aims to add binding/driver support for
R8A774A1(a.k.a RZ/G2M) DU (which is very similar to the R8A7796 DU);
it has one RGB output, one LVDS output and one HDMI output.
This patchset is based on linux_next next-20190411 branch.
Biju Das (4):
dt-bindings: display: renesas: du
The LVDS encoders on RZ/G2M SoC is similar to R-Car M3-W. Add support for
RZ/G2M (R8A774A1) SoC to the LVDS encoder driver.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c
b/drivers/gpu/drm
Document the RZ/G2M (R8A774A1) LVDS bindings.
Signed-off-by: Biju Das
---
Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
b/Documentation/devicetree/bindings
Add support for the R8A774A1 DU (which is very similar to the R8A7796 DU);
it has one RGB output, one LVDS output and one HDMI output.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
b
Document the RZ/G2M (R8A774A1) SoC in the R-Car DU bindings.
Signed-off-by: Biju Das
---
Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt
b/Documentation/devicetree/bindings
Add du node to r8a7744 SoC DT. Boards that want to enable the DU
need to specify the output topology.
Signed-off-by: Biju Das
---
arch/arm/boot/dts/r8a7744.dtsi | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts
The LVDS encoders on RZ/G1N SoC is similar to RZ/G1M. Add support for
RZ/G1N (R8A7744) SoC to the LVDS encoder driver.
Signed-off-by: Biju Das
---
drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c
b/drivers/gpu/drm/rcar
This patch series aims to add display support for iWave G20D-Q7 board based on
RZ/G1N.
This patch series is tested against linux-next
V1--> V2
* Add DU support : Removed LVDS definition from r8a7743 DU node.
V2--> V3
* Added LVDS support for both r8a7743 and r8a7744 SoC.
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