* [PATCH v1 0/2] IT6505 cover letter
@ 2020-08-10 10:11 allen
2020-08-10 10:11 ` [PATCH v1 1/2] ite-it6505 change trigger conditions allen
0 siblings, 1 reply; 5+ messages in thread
From: allen @ 2020-08-10 10:11 UTC (permalink / raw)
Cc: Allen Chen, Jau-Chih Tseng, Hermes Wu, Kenneth Hung,
Pi-Hsun Shih,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list:DRM DRIVERS, Jernej Skrabec, Jonas Karlman,
Laurent Pinchart, moderated list:ARM/Mediatek SoC support,
open list, moderated list:ARM/Mediatek SoC support, Sam Ravnborg
The IT6505 is a high-performance DisplayPort 1.1a transmitter, fully compliant with DisplayPort 1.1a, HDCP 1.3 specifications. The IT6505 supports color depth of up to 36 bits (12 bits/color) and ensures robust transmission of high-quality uncompressed video content, along with uncompressed and compressed digital audio content.
This series refactors previous it6505 driver and contains document bindings, Kconfig to control the function enable or not.
allen (2):
ite-it6505 change trigger condition
drm/bridge: add it6505 driver
.../bindings/display/bridge/ite,it6505.yaml | 2 +-
drivers/gpu/drm/bridge/Kconfig | 7 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/ite-it6505.c | 3278 ++++++++++++++++++++
4 files changed, 3287 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/bridge/ite-it6505.c
--
1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v1 1/2] ite-it6505 change trigger conditions
2020-08-10 10:11 [PATCH v1 0/2] IT6505 cover letter allen
@ 2020-08-10 10:11 ` allen
2020-08-24 22:32 ` Rob Herring
0 siblings, 1 reply; 5+ messages in thread
From: allen @ 2020-08-10 10:11 UTC (permalink / raw)
Cc: Allen Chen, Jau-Chih Tseng, Hermes Wu, Kenneth Hung,
Pi-Hsun Shih, David Airlie, Daniel Vetter, Rob Herring,
Sam Ravnborg, open list:DRM DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
it6505 changes trigger conditions.
---
Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
index 2c50016..bf0e889 100644
--- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
@@ -73,7 +73,7 @@ examples:
dp-bridge@5c {
compatible = "ite,it6505";
- interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
+ interrupts = <152 IRQ_TYPE_LEVEL_LOW 152 0>;
reg = <0x5c>;
pinctrl-names = "default";
pinctrl-0 = <&it6505_pins>;
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v1 1/2] ite-it6505 change trigger conditions
2020-08-10 10:11 ` [PATCH v1 1/2] ite-it6505 change trigger conditions allen
@ 2020-08-24 22:32 ` Rob Herring
0 siblings, 0 replies; 5+ messages in thread
From: Rob Herring @ 2020-08-24 22:32 UTC (permalink / raw)
To: allen
Cc: Jau-Chih Tseng, Hermes Wu, Kenneth Hung, Pi-Hsun Shih,
David Airlie, Daniel Vetter, Sam Ravnborg, open list:DRM DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
On Mon, Aug 10, 2020 at 06:11:15PM +0800, allen wrote:
> it6505 changes trigger conditions.
Patches must have a Signed-off-by with a full name.
> ---
> Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> index 2c50016..bf0e889 100644
> --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> @@ -73,7 +73,7 @@ examples:
>
> dp-bridge@5c {
> compatible = "ite,it6505";
> - interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
> + interrupts = <152 IRQ_TYPE_LEVEL_LOW 152 0>;
How does this have 2 interrupts which are the same irq number, but
different flags?
> reg = <0x5c>;
> pinctrl-names = "default";
> pinctrl-0 = <&it6505_pins>;
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v1 0/2] IT6505 cover letter
@ 2020-08-10 9:53 allen
2020-08-10 9:53 ` [PATCH v1 1/2] ite-it6505 change trigger conditions allen
0 siblings, 1 reply; 5+ messages in thread
From: allen @ 2020-08-10 9:53 UTC (permalink / raw)
Cc: Allen Chen, Jau-Chih Tseng, Hermes Wu, Kenneth Hung,
Pi-Hsun Shih,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list:DRM DRIVERS, Jernej Skrabec, Jonas Karlman,
Laurent Pinchart, moderated list:ARM/Mediatek SoC support,
open list, moderated list:ARM/Mediatek SoC support, Sam Ravnborg
The IT6505 is a high-performance DisplayPort 1.1a transmitter, fully compliant with DisplayPort 1.1a, HDCP 1.3 specifications. The IT6505 supports color depth of up to 36 bits (12 bits/color) and ensures robust transmission of high-quality uncompressed video content, along with uncompressed and compressed digital audio content.
This series refactors previous it6505 driver and contains document bindings, Kconfig to control the function enable or not.
allen (2):
ite-it6505 change trigger condition
WIP: drm/bridge: add it6505 driver
.../bindings/display/bridge/ite,it6505.yaml | 2 +-
drivers/gpu/drm/bridge/Kconfig | 7 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/ite-it6505.c | 3278 ++++++++++++++++++++
4 files changed, 3287 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/bridge/ite-it6505.c
--
1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v1 1/2] ite-it6505 change trigger conditions
2020-08-10 9:53 [PATCH v1 0/2] IT6505 cover letter allen
@ 2020-08-10 9:53 ` allen
2020-08-10 18:27 ` Sam Ravnborg
0 siblings, 1 reply; 5+ messages in thread
From: allen @ 2020-08-10 9:53 UTC (permalink / raw)
Cc: Allen Chen, Jau-Chih Tseng, Hermes Wu, Kenneth Hung,
Pi-Hsun Shih, David Airlie, Daniel Vetter, Rob Herring,
Sam Ravnborg, open list:DRM DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
it6505 changes trigger conditions.
---
Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
index 2c50016..bf0e889 100644
--- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
@@ -73,7 +73,7 @@ examples:
dp-bridge@5c {
compatible = "ite,it6505";
- interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
+ interrupts = <152 IRQ_TYPE_LEVEL_LOW 152 0>;
reg = <0x5c>;
pinctrl-names = "default";
pinctrl-0 = <&it6505_pins>;
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v1 1/2] ite-it6505 change trigger conditions
2020-08-10 9:53 ` [PATCH v1 1/2] ite-it6505 change trigger conditions allen
@ 2020-08-10 18:27 ` Sam Ravnborg
0 siblings, 0 replies; 5+ messages in thread
From: Sam Ravnborg @ 2020-08-10 18:27 UTC (permalink / raw)
To: allen
Cc: Jau-Chih Tseng, Hermes Wu, Kenneth Hung, Pi-Hsun Shih,
David Airlie, Daniel Vetter, Rob Herring, open list:DRM DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
Hi Allen.
On Mon, Aug 10, 2020 at 05:53:17PM +0800, allen wrote:
> it6505 changes trigger conditions.
> ---
> Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> index 2c50016..bf0e889 100644
> --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
> @@ -73,7 +73,7 @@ examples:
>
> dp-bridge@5c {
> compatible = "ite,it6505";
> - interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
> + interrupts = <152 IRQ_TYPE_LEVEL_LOW 152 0>;
> reg = <0x5c>;
> pinctrl-names = "default";
> pinctrl-0 = <&it6505_pins>;
I fail to see the need for this. The example shall describe the binding
and is not necessarily a correct description of the HW.
People should look in the dts file for the HW descriptions, not the
binding examples. So I have dropped this patch.
Sam
> --
> 1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread
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