* [PATCH v1 0/5] Enable graphic support on RK3288 EVB boards
@ 2016-06-28 4:48 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:48 UTC (permalink / raw)
To: linux-arm-kernel
Hi Heiko,
This series just want to enable the graphic support on RK3288 EVB
boards, most of them are DTS changes, but still have one change about
new eDP panel support.
Thanks,
- Yakir
Yakir Yang (5):
dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
ARM: dts: rockchip: add the panel power supply for rk3288-evb board
with act8846 pmu
ARM: dts: rockchip: add the panel power supply for rk3288-evb board
with rk808 pmu
.../bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 ++++
arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++
arch/arm/boot/dts/rk3288-evb-rk808.dts | 4 ++
arch/arm/boot/dts/rk3288-evb.dtsi | 43 +++++++++++++++++++++-
drivers/gpu/drm/panel/panel-simple.c | 26 +++++++++++++
5 files changed, 83 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
--
1.9.1
^ permalink raw reply [flat|nested] 36+ messages in thread* [PATCH v1 0/5] Enable graphic support on RK3288 EVB boards
@ 2016-06-28 4:48 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:48 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Kumar Gala, linux-arm-kernel
Hi Heiko,
This series just want to enable the graphic support on RK3288 EVB
boards, most of them are DTS changes, but still have one change about
new eDP panel support.
Thanks,
- Yakir
Yakir Yang (5):
dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
ARM: dts: rockchip: add the panel power supply for rk3288-evb board
with act8846 pmu
ARM: dts: rockchip: add the panel power supply for rk3288-evb board
with rk808 pmu
.../bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 ++++
arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++
arch/arm/boot/dts/rk3288-evb-rk808.dts | 4 ++
arch/arm/boot/dts/rk3288-evb.dtsi | 43 +++++++++++++++++++++-
drivers/gpu/drm/panel/panel-simple.c | 26 +++++++++++++
5 files changed, 83 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
--
1.9.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
2016-06-28 4:48 ` Yakir Yang
(?)
@ 2016-06-28 4:51 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: Kumar Gala, Ian Campbell, David Airlie, Russell King, devicetree,
dri-devel, linux-kernel, linux-arm-kernel, linux-rockchip,
Yakir Yang
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
.../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
1 file changed, 7 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
diff --git a/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
new file mode 100644
index 0000000..b9877ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
@@ -0,0 +1,7 @@
+LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp079qx1-sp0v"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: linux-arm-kernel
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
.../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
1 file changed, 7 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
diff --git a/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
new file mode 100644
index 0000000..b9877ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
@@ -0,0 +1,7 @@
+LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp079qx1-sp0v"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Kumar Gala, linux-arm-kernel
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
.../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
1 file changed, 7 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
diff --git a/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
new file mode 100644
index 0000000..b9877ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
@@ -0,0 +1,7 @@
+LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp079qx1-sp0v"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--
1.9.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
2016-06-28 4:51 ` Yakir Yang
(?)
@ 2016-06-28 20:59 ` Rob Herring
-1 siblings, 0 replies; 36+ messages in thread
From: Rob Herring @ 2016-06-28 20:59 UTC (permalink / raw)
To: Yakir Yang
Cc: Thierry Reding, Heiko Stuebner, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-28 20:59 ` Rob Herring
0 siblings, 0 replies; 36+ messages in thread
From: Rob Herring @ 2016-06-28 20:59 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-28 20:59 ` Rob Herring
0 siblings, 0 replies; 36+ messages in thread
From: Rob Herring @ 2016-06-28 20:59 UTC (permalink / raw)
To: Yakir Yang
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Kumar Gala, linux-arm-kernel
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
2016-06-28 20:59 ` Rob Herring
(?)
@ 2016-06-29 3:31 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-29 3:31 UTC (permalink / raw)
To: Rob Herring
Cc: Thierry Reding, Heiko Stuebner, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
Rob,
On 06/29/2016 04:59 AM, Rob Herring wrote:
> On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
>> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
>> 32 pins eDP interface. This module supports 1536x2048 mode.
>>
>> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
>> ---
>> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
>> 1 file changed, 7 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
> Acked-by: Rob Herring <robh@kernel.org>
>
Thanks for your fast respond ;)
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-29 3:31 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-29 3:31 UTC (permalink / raw)
To: linux-arm-kernel
Rob,
On 06/29/2016 04:59 AM, Rob Herring wrote:
> On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
>> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
>> 32 pins eDP interface. This module supports 1536x2048 mode.
>>
>> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
>> ---
>> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
>> 1 file changed, 7 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
> Acked-by: Rob Herring <robh@kernel.org>
>
Thanks for your fast respond ;)
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-29 3:31 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-29 3:31 UTC (permalink / raw)
To: Rob Herring
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Kumar Gala, linux-arm-kernel
Rob,
On 06/29/2016 04:59 AM, Rob Herring wrote:
> On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
>> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
>> 32 pins eDP interface. This module supports 1536x2048 mode.
>>
>> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
>> ---
>> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
>> 1 file changed, 7 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
> Acked-by: Rob Herring <robh@kernel.org>
>
Thanks for your fast respond ;)
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-07-07 21:52 ` Thierry Reding
0 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: Yakir Yang
Cc: Heiko Stuebner, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
[-- Attachment #1: Type: text/plain, Size: 499 bytes --]
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Applied, thanks.
Thierry
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-07-07 21:52 ` Thierry Reding
0 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Applied, thanks.
Thierry
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^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 1/5] dt-bindings: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-07-07 21:52 ` Thierry Reding
0 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: Yakir Yang
Cc: Heiko Stuebner, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree-u79uwXL29TY76Z2rM5mHXA,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
[-- Attachment #1: Type: text/plain, Size: 524 bytes --]
On Tue, Jun 28, 2016 at 12:51:12PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
> .../devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt
Applied, thanks.
Thierry
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 2/5] drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
2016-06-28 4:48 ` Yakir Yang
@ 2016-06-28 4:51 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: Kumar Gala, Ian Campbell, David Airlie, Russell King, devicetree,
dri-devel, linux-kernel, linux-arm-kernel, linux-rockchip,
Yakir Yang
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 3a7bdf1..072c994 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1017,6 +1017,29 @@ static const struct panel_desc lg_lb070wv8 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
+static const struct drm_display_mode lg_lp079qx1_sp0v_mode = {
+ .clock = 200000,
+ .hdisplay = 1536,
+ .hsync_start = 1536 + 12,
+ .hsync_end = 1536 + 12 + 16,
+ .htotal = 1536 + 12 + 16 + 48,
+ .vdisplay = 2048,
+ .vsync_start = 2048 + 8,
+ .vsync_end = 2048 + 8 + 4,
+ .vtotal = 2048 + 8 + 4 + 8,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc lg_lp079qx1_sp0v = {
+ .modes = &lg_lp079qx1_sp0v_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 129,
+ .height = 171,
+ },
+};
+
static const struct drm_display_mode lg_lp120up1_mode = {
.clock = 162300,
.hdisplay = 1920,
@@ -1457,6 +1480,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "lg,lb070wv8",
.data = &lg_lb070wv8,
}, {
+ .compatible = "lg,lp079qx1-sp0v",
+ .data = &lg_lp079qx1_sp0v,
+ }, {
.compatible = "lg,lp120up1",
.data = &lg_lp120up1,
}, {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* [PATCH v1 2/5] drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: linux-arm-kernel
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 3a7bdf1..072c994 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1017,6 +1017,29 @@ static const struct panel_desc lg_lb070wv8 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
+static const struct drm_display_mode lg_lp079qx1_sp0v_mode = {
+ .clock = 200000,
+ .hdisplay = 1536,
+ .hsync_start = 1536 + 12,
+ .hsync_end = 1536 + 12 + 16,
+ .htotal = 1536 + 12 + 16 + 48,
+ .vdisplay = 2048,
+ .vsync_start = 2048 + 8,
+ .vsync_end = 2048 + 8 + 4,
+ .vtotal = 2048 + 8 + 4 + 8,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc lg_lp079qx1_sp0v = {
+ .modes = &lg_lp079qx1_sp0v_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 129,
+ .height = 171,
+ },
+};
+
static const struct drm_display_mode lg_lp120up1_mode = {
.clock = 162300,
.hdisplay = 1920,
@@ -1457,6 +1480,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "lg,lb070wv8",
.data = &lg_lb070wv8,
}, {
+ .compatible = "lg,lp079qx1-sp0v",
+ .data = &lg_lp079qx1_sp0v,
+ }, {
.compatible = "lg,lp120up1",
.data = &lg_lp120up1,
}, {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* Re: [PATCH v1 2/5] drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
2016-06-28 4:51 ` Yakir Yang
(?)
@ 2016-07-07 21:52 ` Thierry Reding
-1 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: Yakir Yang
Cc: Heiko Stuebner, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
[-- Attachment #1: Type: text/plain, Size: 398 bytes --]
On Tue, Jun 28, 2016 at 12:51:15PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
Applied, thanks.
Thierry
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 2/5] drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-07-07 21:52 ` Thierry Reding
0 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jun 28, 2016 at 12:51:15PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
Applied, thanks.
Thierry
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^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 2/5] drm/panel: simple: Add support for LG LP079QX1-SP0V 1536x2048 panel
@ 2016-07-07 21:52 ` Thierry Reding
0 siblings, 0 replies; 36+ messages in thread
From: Thierry Reding @ 2016-07-07 21:52 UTC (permalink / raw)
To: Yakir Yang
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Rob Herring, Kumar Gala, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 398 bytes --]
On Tue, Jun 28, 2016 at 12:51:15PM +0800, Yakir Yang wrote:
> The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
> 32 pins eDP interface. This module supports 1536x2048 mode.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
Applied, thanks.
Thierry
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
2016-06-28 4:48 ` Yakir Yang
(?)
@ 2016-06-28 4:51 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: Kumar Gala, Ian Campbell, David Airlie, Russell King, devicetree,
dri-devel, linux-kernel, linux-arm-kernel, linux-rockchip,
Yakir Yang
The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
we haven't declared the panel regulator in the 'panel-simple' device
node here, so the specific board like ACT8846 / RK8080 need to support
the panel power supply.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb.dtsi | 43 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 963365d..f293c44 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -48,7 +48,7 @@
reg = <0x0 0x80000000>;
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
brightness-levels = <
0 1 2 3 4 5 6 7
@@ -97,6 +97,20 @@
#clock-cells = <0>;
};
+ panel: panel {
+ compatible ="lg,lp079qx1-sp0v", "simple-panel";
+ backlight = <&backlight>;
+ enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&lcd_cs>;
+ ports {
+ panel_in: port {
+ panel_in_edp: endpoint {
+ remote-endpoint = <&edp_out_panel>;
+ };
+ };
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
autorepeat;
@@ -216,6 +230,27 @@
status = "okay";
};
+&edp_phy {
+ status = "okay";
+};
+
+&edp {
+ force-hpd;
+ status = "okay";
+
+ ports {
+ edp_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_out_panel: endpoint {
+ reg = <0>;
+ remote-endpoint = <&panel_in_edp>;
+ };
+ };
+ };
+};
+
&i2c0 {
status = "okay";
};
@@ -322,6 +357,12 @@
rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
+
+ lcd {
+ lcd_cs: lcd-cs {
+ rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&usbphy {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: linux-arm-kernel
The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
we haven't declared the panel regulator in the 'panel-simple' device
node here, so the specific board like ACT8846 / RK8080 need to support
the panel power supply.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb.dtsi | 43 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 963365d..f293c44 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -48,7 +48,7 @@
reg = <0x0 0x80000000>;
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
brightness-levels = <
0 1 2 3 4 5 6 7
@@ -97,6 +97,20 @@
#clock-cells = <0>;
};
+ panel: panel {
+ compatible ="lg,lp079qx1-sp0v", "simple-panel";
+ backlight = <&backlight>;
+ enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&lcd_cs>;
+ ports {
+ panel_in: port {
+ panel_in_edp: endpoint {
+ remote-endpoint = <&edp_out_panel>;
+ };
+ };
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
autorepeat;
@@ -216,6 +230,27 @@
status = "okay";
};
+&edp_phy {
+ status = "okay";
+};
+
+&edp {
+ force-hpd;
+ status = "okay";
+
+ ports {
+ edp_out: port at 1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_out_panel: endpoint {
+ reg = <0>;
+ remote-endpoint = <&panel_in_edp>;
+ };
+ };
+ };
+};
+
&i2c0 {
status = "okay";
};
@@ -322,6 +357,12 @@
rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
+
+ lcd {
+ lcd_cs: lcd-cs {
+ rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&usbphy {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: devicetree, Ian Campbell, Russell King, dri-devel, linux-kernel,
linux-rockchip, Kumar Gala, linux-arm-kernel
The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
we haven't declared the panel regulator in the 'panel-simple' device
node here, so the specific board like ACT8846 / RK8080 need to support
the panel power supply.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb.dtsi | 43 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 963365d..f293c44 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -48,7 +48,7 @@
reg = <0x0 0x80000000>;
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
brightness-levels = <
0 1 2 3 4 5 6 7
@@ -97,6 +97,20 @@
#clock-cells = <0>;
};
+ panel: panel {
+ compatible ="lg,lp079qx1-sp0v", "simple-panel";
+ backlight = <&backlight>;
+ enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&lcd_cs>;
+ ports {
+ panel_in: port {
+ panel_in_edp: endpoint {
+ remote-endpoint = <&edp_out_panel>;
+ };
+ };
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
autorepeat;
@@ -216,6 +230,27 @@
status = "okay";
};
+&edp_phy {
+ status = "okay";
+};
+
+&edp {
+ force-hpd;
+ status = "okay";
+
+ ports {
+ edp_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_out_panel: endpoint {
+ reg = <0>;
+ remote-endpoint = <&panel_in_edp>;
+ };
+ };
+ };
+};
+
&i2c0 {
status = "okay";
};
@@ -322,6 +357,12 @@
rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
+
+ lcd {
+ lcd_cs: lcd-cs {
+ rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&usbphy {
--
1.9.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 36+ messages in thread* Re: [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
2016-06-28 4:51 ` Yakir Yang
(?)
@ 2016-07-07 22:31 ` Heiko Stuebner
-1 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: Yakir Yang
Cc: Thierry Reding, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
Am Dienstag, 28. Juni 2016, 12:51:18 schrieb Yakir Yang:
> The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
> we haven't declared the panel regulator in the 'panel-simple' device
> node here, so the specific board like ACT8846 / RK8080 need to support
> the panel power supply.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, after reordering the entries to keep our alphabetical sorting.
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
@ 2016-07-07 22:31 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:18 schrieb Yakir Yang:
> The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
> we haven't declared the panel regulator in the 'panel-simple' device
> node here, so the specific board like ACT8846 / RK8080 need to support
> the panel power supply.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, after reordering the entries to keep our alphabetical sorting.
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 3/5] ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
@ 2016-07-07 22:31 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: Yakir Yang
Cc: devicetree, Ian Campbell, Russell King, Rob Herring,
linux-kernel, linux-rockchip, dri-devel, Kumar Gala,
linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:18 schrieb Yakir Yang:
> The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
> we haven't declared the panel regulator in the 'panel-simple' device
> node here, so the specific board like ACT8846 / RK8080 need to support
> the panel power supply.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, after reordering the entries to keep our alphabetical sorting.
Heiko
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
2016-06-28 4:48 ` Yakir Yang
@ 2016-06-28 4:51 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: Kumar Gala, Ian Campbell, David Airlie, Russell King, devicetree,
dri-devel, linux-kernel, linux-arm-kernel, linux-rockchip,
Yakir Yang
Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 452ca24..041dd5d 100644
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -206,6 +206,10 @@
};
};
+&panel {
+ power-supply = <&vcc_lcd>;
+};
+
&pinctrl {
lcd {
lcd_en: lcd-en {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: linux-arm-kernel
Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 452ca24..041dd5d 100644
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -206,6 +206,10 @@
};
};
+&panel {
+ power-supply = <&vcc_lcd>;
+};
+
&pinctrl {
lcd {
lcd_en: lcd-en {
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* Re: [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
2016-06-28 4:51 ` Yakir Yang
(?)
@ 2016-07-07 22:31 ` Heiko Stuebner
-1 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: Yakir Yang
Cc: Thierry Reding, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
Am Dienstag, 28. Juni 2016, 12:51:21 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, thanks.
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
@ 2016-07-07 22:31 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:21 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, thanks.
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
@ 2016-07-07 22:31 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:31 UTC (permalink / raw)
To: Yakir Yang
Cc: devicetree, Ian Campbell, Russell King, Rob Herring,
linux-kernel, linux-rockchip, dri-devel, Kumar Gala,
linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:21 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied, thanks.
Heiko
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 5/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
2016-06-28 4:48 ` Yakir Yang
@ 2016-06-28 4:51 ` Yakir Yang
-1 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: Thierry Reding, Heiko Stuebner, Rob Herring
Cc: Kumar Gala, Ian Campbell, David Airlie, Russell King, devicetree,
dri-devel, linux-kernel, linux-arm-kernel, linux-rockchip,
Yakir Yang
Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb-rk808.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts
index 736b08b..44ebc6e 100644
--- a/arch/arm/boot/dts/rk3288-evb-rk808.dts
+++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts
@@ -233,3 +233,7 @@
};
};
};
+
+&panel {
+ power-supply = <&vcc_lcd>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* [PATCH v1 5/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
@ 2016-06-28 4:51 ` Yakir Yang
0 siblings, 0 replies; 36+ messages in thread
From: Yakir Yang @ 2016-06-28 4:51 UTC (permalink / raw)
To: linux-arm-kernel
Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
arch/arm/boot/dts/rk3288-evb-rk808.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts
index 736b08b..44ebc6e 100644
--- a/arch/arm/boot/dts/rk3288-evb-rk808.dts
+++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts
@@ -233,3 +233,7 @@
};
};
};
+
+&panel {
+ power-supply = <&vcc_lcd>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 36+ messages in thread* Re: [PATCH v1 5/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
2016-06-28 4:51 ` Yakir Yang
(?)
@ 2016-07-07 22:35 ` Heiko Stuebner
-1 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:35 UTC (permalink / raw)
To: Yakir Yang
Cc: Thierry Reding, Rob Herring, Kumar Gala, Ian Campbell,
David Airlie, Russell King, devicetree, dri-devel, linux-kernel,
linux-arm-kernel, linux-rockchip
Am Dienstag, 28. Juni 2016, 12:51:24 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied after rewording the commit message a bit.
On the rk808-evb vcc_lcd comes from the rk808 directly and not through some
gpio regulator :-) .
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v1 5/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
@ 2016-07-07 22:35 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:35 UTC (permalink / raw)
To: linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:24 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied after rewording the commit message a bit.
On the rk808-evb vcc_lcd comes from the rk808 directly and not through some
gpio regulator :-) .
Heiko
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v1 5/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
@ 2016-07-07 22:35 ` Heiko Stuebner
0 siblings, 0 replies; 36+ messages in thread
From: Heiko Stuebner @ 2016-07-07 22:35 UTC (permalink / raw)
To: Yakir Yang
Cc: devicetree, Ian Campbell, Russell King, Rob Herring,
linux-kernel, linux-rockchip, dri-devel, Kumar Gala,
linux-arm-kernel
Am Dienstag, 28. Juni 2016, 12:51:24 schrieb Yakir Yang:
> Panel regulator is controller by a normal GPIO, so we need to
> write a regulator-fixed node for it.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
applied after rewording the commit message a bit.
On the rk808-evb vcc_lcd comes from the rk808 directly and not through some
gpio regulator :-) .
Heiko
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^ permalink raw reply [flat|nested] 36+ messages in thread