* [PATCH v2 1/2] drm/omap: panel-tpo-td028ttec1: add backlight support
2019-02-05 6:38 [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support Andreas Kemnade
@ 2019-02-05 6:38 ` Andreas Kemnade
2019-02-08 1:05 ` Laurent Pinchart
2019-02-05 6:38 ` [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property Andreas Kemnade
2019-02-08 9:13 ` Tomi Valkeinen
2 siblings, 1 reply; 14+ messages in thread
From: Andreas Kemnade @ 2019-02-05 6:38 UTC (permalink / raw)
To: tomi.valkeinen, airlied, daniel, laurent.pinchart, sre,
dri-devel, robh+dt, mark.rutland, devicetree, linux-kernel,
letux-kernel
Cc: Andreas Kemnade
This panel has a backlight, so fetch it from devicetree using the
corresponding property as documented in panel-common.txt. It is
implemented the same way as in panel-dpi.c
This ensures the backlight is also disabled when the display is
turned off like when doing xset dpms force off.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
Changes in v2:
- do not reorder initialisation
- fix commit message
drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 7ddc8c574a61..1db8740f3c21 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -35,6 +35,8 @@ struct panel_drv_data {
struct videomode vm;
+ struct backlight_device *backlight;
+
struct spi_device *spi_dev;
};
@@ -268,6 +270,8 @@ static int td028ttec1_panel_enable(struct omap_dss_device *dssdev)
r |= jbt_ret_write_0(ddata, JBT_REG_DISPLAY_ON);
+ backlight_enable(ddata->backlight);
+
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
transfer_err:
@@ -283,6 +287,8 @@ static void td028ttec1_panel_disable(struct omap_dss_device *dssdev)
if (!omapdss_device_is_enabled(dssdev))
return;
+ backlight_disable(ddata->backlight);
+
dev_dbg(dssdev->dev, "td028ttec1_panel_disable()\n");
jbt_ret_write_0(ddata, JBT_REG_DISPLAY_OFF);
@@ -334,6 +340,10 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
if (ddata == NULL)
return -ENOMEM;
+ ddata->backlight = devm_of_find_backlight(&spi->dev);
+ if (IS_ERR(ddata->backlight))
+ return PTR_ERR(ddata->backlight);
+
dev_set_drvdata(&spi->dev, ddata);
ddata->spi_dev = spi;
--
2.11.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v2 1/2] drm/omap: panel-tpo-td028ttec1: add backlight support
2019-02-05 6:38 ` [PATCH v2 1/2] " Andreas Kemnade
@ 2019-02-08 1:05 ` Laurent Pinchart
0 siblings, 0 replies; 14+ messages in thread
From: Laurent Pinchart @ 2019-02-08 1:05 UTC (permalink / raw)
To: Andreas Kemnade
Cc: tomi.valkeinen, airlied, daniel, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
Hi Andreas,
Thank you for the patch.
On Tue, Feb 05, 2019 at 07:38:12AM +0100, Andreas Kemnade wrote:
> This panel has a backlight, so fetch it from devicetree using the
> corresponding property as documented in panel-common.txt. It is
> implemented the same way as in panel-dpi.c
> This ensures the backlight is also disabled when the display is
> turned off like when doing xset dpms force off.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Changes in v2:
> - do not reorder initialisation
> - fix commit message
>
> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> index 7ddc8c574a61..1db8740f3c21 100644
> --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> @@ -35,6 +35,8 @@ struct panel_drv_data {
>
> struct videomode vm;
>
> + struct backlight_device *backlight;
> +
> struct spi_device *spi_dev;
> };
>
> @@ -268,6 +270,8 @@ static int td028ttec1_panel_enable(struct omap_dss_device *dssdev)
>
> r |= jbt_ret_write_0(ddata, JBT_REG_DISPLAY_ON);
>
> + backlight_enable(ddata->backlight);
> +
> dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
>
> transfer_err:
> @@ -283,6 +287,8 @@ static void td028ttec1_panel_disable(struct omap_dss_device *dssdev)
> if (!omapdss_device_is_enabled(dssdev))
> return;
>
> + backlight_disable(ddata->backlight);
> +
> dev_dbg(dssdev->dev, "td028ttec1_panel_disable()\n");
>
> jbt_ret_write_0(ddata, JBT_REG_DISPLAY_OFF);
> @@ -334,6 +340,10 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
> if (ddata == NULL)
> return -ENOMEM;
>
> + ddata->backlight = devm_of_find_backlight(&spi->dev);
> + if (IS_ERR(ddata->backlight))
> + return PTR_ERR(ddata->backlight);
> +
> dev_set_drvdata(&spi->dev, ddata);
>
> ddata->spi_dev = spi;
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property
2019-02-05 6:38 [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support Andreas Kemnade
2019-02-05 6:38 ` [PATCH v2 1/2] " Andreas Kemnade
@ 2019-02-05 6:38 ` Andreas Kemnade
2019-02-08 1:06 ` Laurent Pinchart
2019-02-18 19:37 ` Rob Herring
2019-02-08 9:13 ` Tomi Valkeinen
2 siblings, 2 replies; 14+ messages in thread
From: Andreas Kemnade @ 2019-02-05 6:38 UTC (permalink / raw)
To: tomi.valkeinen, airlied, daniel, laurent.pinchart, sre,
dri-devel, robh+dt, mark.rutland, devicetree, linux-kernel,
letux-kernel
Cc: Andreas Kemnade
This adds an additional backlight property as described
in panel-common.txt
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
index ed34253d9fb1..898e06ecf4ef 100644
--- a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
+++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
@@ -6,6 +6,7 @@ Required properties:
Optional properties:
- label: a symbolic name for the panel
+- backlight: phandle of the backlight device
Required nodes:
- Video port for DPI input
@@ -21,6 +22,7 @@ lcd-panel: td028ttec1@0 {
spi-cpha;
label = "lcd";
+ backlight = <&backlight>;
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
--
2.11.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property
2019-02-05 6:38 ` [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property Andreas Kemnade
@ 2019-02-08 1:06 ` Laurent Pinchart
2019-02-18 19:37 ` Rob Herring
1 sibling, 0 replies; 14+ messages in thread
From: Laurent Pinchart @ 2019-02-08 1:06 UTC (permalink / raw)
To: Andreas Kemnade
Cc: tomi.valkeinen, airlied, daniel, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
Hi Andreas,
Thank you for the patch.
On Tue, Feb 05, 2019 at 07:38:13AM +0100, Andreas Kemnade wrote:
> This adds an additional backlight property as described
> in panel-common.txt
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> index ed34253d9fb1..898e06ecf4ef 100644
> --- a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> +++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> @@ -6,6 +6,7 @@ Required properties:
>
> Optional properties:
> - label: a symbolic name for the panel
> +- backlight: phandle of the backlight device
>
> Required nodes:
> - Video port for DPI input
> @@ -21,6 +22,7 @@ lcd-panel: td028ttec1@0 {
> spi-cpha;
>
> label = "lcd";
> + backlight = <&backlight>;
> port {
> lcd_in: endpoint {
> remote-endpoint = <&dpi_out>;
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property
@ 2019-02-08 1:06 ` Laurent Pinchart
0 siblings, 0 replies; 14+ messages in thread
From: Laurent Pinchart @ 2019-02-08 1:06 UTC (permalink / raw)
To: Andreas Kemnade
Cc: mark.rutland, devicetree, airlied, tomi.valkeinen, sre,
dri-devel, linux-kernel, robh+dt, letux-kernel
Hi Andreas,
Thank you for the patch.
On Tue, Feb 05, 2019 at 07:38:13AM +0100, Andreas Kemnade wrote:
> This adds an additional backlight property as described
> in panel-common.txt
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> index ed34253d9fb1..898e06ecf4ef 100644
> --- a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> +++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> @@ -6,6 +6,7 @@ Required properties:
>
> Optional properties:
> - label: a symbolic name for the panel
> +- backlight: phandle of the backlight device
>
> Required nodes:
> - Video port for DPI input
> @@ -21,6 +22,7 @@ lcd-panel: td028ttec1@0 {
> spi-cpha;
>
> label = "lcd";
> + backlight = <&backlight>;
> port {
> lcd_in: endpoint {
> remote-endpoint = <&dpi_out>;
--
Regards,
Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property
2019-02-05 6:38 ` [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property Andreas Kemnade
@ 2019-02-18 19:37 ` Rob Herring
2019-02-18 19:37 ` Rob Herring
1 sibling, 0 replies; 14+ messages in thread
From: Rob Herring @ 2019-02-18 19:37 UTC (permalink / raw)
To: Andreas Kemnade
Cc: tomi.valkeinen, airlied, daniel, laurent.pinchart, sre,
dri-devel, robh+dt, mark.rutland, devicetree, linux-kernel,
letux-kernel, Andreas Kemnade
On Tue, 5 Feb 2019 07:38:13 +0100, Andreas Kemnade wrote:
> This adds an additional backlight property as described
> in panel-common.txt
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property
@ 2019-02-18 19:37 ` Rob Herring
0 siblings, 0 replies; 14+ messages in thread
From: Rob Herring @ 2019-02-18 19:37 UTC (permalink / raw)
Cc: mark.rutland, devicetree, airlied, sre, dri-devel, linux-kernel,
robh+dt, tomi.valkeinen, laurent.pinchart, Andreas Kemnade,
letux-kernel
On Tue, 5 Feb 2019 07:38:13 +0100, Andreas Kemnade wrote:
> This adds an additional backlight property as described
> in panel-common.txt
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
Reviewed-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] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
2019-02-05 6:38 [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support Andreas Kemnade
@ 2019-02-08 9:13 ` Tomi Valkeinen
2019-02-05 6:38 ` [PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property Andreas Kemnade
2019-02-08 9:13 ` Tomi Valkeinen
2 siblings, 0 replies; 14+ messages in thread
From: Tomi Valkeinen @ 2019-02-08 9:13 UTC (permalink / raw)
To: Andreas Kemnade, airlied, daniel, laurent.pinchart, sre,
dri-devel, robh+dt, mark.rutland, devicetree, linux-kernel,
letux-kernel
On 05/02/2019 08:38, Andreas Kemnade wrote:
> This panel has a backlight, so add a property describing that and
> add the code to use that.
> This makes things like xset dpms force off
> also turn off the backlight, so we do not need to rely on additional
> userspace programs to do that.
>
> Andreas Kemnade (2):
> drm/omap: panel-tpo-td028ttec1: add backlight support
> dt-bindings: panel: td028ttec1: add backlight property
>
> .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
> 2 files changed, 12 insertions(+)
>
Thanks, I'll pick these up.
Tomi
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
@ 2019-02-08 9:13 ` Tomi Valkeinen
0 siblings, 0 replies; 14+ messages in thread
From: Tomi Valkeinen @ 2019-02-08 9:13 UTC (permalink / raw)
To: Andreas Kemnade, airlied, daniel, laurent.pinchart, sre,
dri-devel, robh+dt, mark.rutland, devicetree, linux-kernel,
letux-kernel
On 05/02/2019 08:38, Andreas Kemnade wrote:
> This panel has a backlight, so add a property describing that and
> add the code to use that.
> This makes things like xset dpms force off
> also turn off the backlight, so we do not need to rely on additional
> userspace programs to do that.
>
> Andreas Kemnade (2):
> drm/omap: panel-tpo-td028ttec1: add backlight support
> dt-bindings: panel: td028ttec1: add backlight property
>
> .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
> 2 files changed, 12 insertions(+)
>
Thanks, I'll pick these up.
Tomi
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
2019-02-08 9:13 ` Tomi Valkeinen
@ 2019-02-15 7:12 ` Andreas Kemnade
-1 siblings, 0 replies; 14+ messages in thread
From: Andreas Kemnade @ 2019-02-15 7:12 UTC (permalink / raw)
To: Tomi Valkeinen
Cc: airlied, daniel, laurent.pinchart, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
[-- Attachment #1: Type: text/plain, Size: 1007 bytes --]
Hi,
On Fri, 8 Feb 2019 11:13:33 +0200
Tomi Valkeinen <tomi.valkeinen@ti.com> wrote:
> On 05/02/2019 08:38, Andreas Kemnade wrote:
> > This panel has a backlight, so add a property describing that and
> > add the code to use that.
> > This makes things like xset dpms force off
> > also turn off the backlight, so we do not need to rely on additional
> > userspace programs to do that.
> >
> > Andreas Kemnade (2):
> > drm/omap: panel-tpo-td028ttec1: add backlight support
> > dt-bindings: panel: td028ttec1: add backlight property
> >
> > .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> > drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
> > 2 files changed, 12 insertions(+)
> >
>
> Thanks, I'll pick these up.
>
hmm, that sounds like: patch accepted, will appear in linux-next soon.
I have not seen it there, or is it just in some branch not merged into
linux-next. Any new obstacles?
Regards,
Andreas
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
@ 2019-02-15 7:12 ` Andreas Kemnade
0 siblings, 0 replies; 14+ messages in thread
From: Andreas Kemnade @ 2019-02-15 7:12 UTC (permalink / raw)
To: Tomi Valkeinen
Cc: airlied, daniel, laurent.pinchart, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
[-- Attachment #1: Type: text/plain, Size: 1007 bytes --]
Hi,
On Fri, 8 Feb 2019 11:13:33 +0200
Tomi Valkeinen <tomi.valkeinen@ti.com> wrote:
> On 05/02/2019 08:38, Andreas Kemnade wrote:
> > This panel has a backlight, so add a property describing that and
> > add the code to use that.
> > This makes things like xset dpms force off
> > also turn off the backlight, so we do not need to rely on additional
> > userspace programs to do that.
> >
> > Andreas Kemnade (2):
> > drm/omap: panel-tpo-td028ttec1: add backlight support
> > dt-bindings: panel: td028ttec1: add backlight property
> >
> > .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
> > drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
> > 2 files changed, 12 insertions(+)
> >
>
> Thanks, I'll pick these up.
>
hmm, that sounds like: patch accepted, will appear in linux-next soon.
I have not seen it there, or is it just in some branch not merged into
linux-next. Any new obstacles?
Regards,
Andreas
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
2019-02-15 7:12 ` Andreas Kemnade
@ 2019-02-15 8:25 ` Tomi Valkeinen
-1 siblings, 0 replies; 14+ messages in thread
From: Tomi Valkeinen @ 2019-02-15 8:25 UTC (permalink / raw)
To: Andreas Kemnade
Cc: airlied, daniel, laurent.pinchart, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
On 15/02/2019 09:12, Andreas Kemnade wrote:
> Hi,
>
> On Fri, 8 Feb 2019 11:13:33 +0200
> Tomi Valkeinen <tomi.valkeinen@ti.com> wrote:
>
>> On 05/02/2019 08:38, Andreas Kemnade wrote:
>>> This panel has a backlight, so add a property describing that and
>>> add the code to use that.
>>> This makes things like xset dpms force off
>>> also turn off the backlight, so we do not need to rely on additional
>>> userspace programs to do that.
>>>
>>> Andreas Kemnade (2):
>>> drm/omap: panel-tpo-td028ttec1: add backlight support
>>> dt-bindings: panel: td028ttec1: add backlight property
>>>
>>> .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
>>> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
>>> 2 files changed, 12 insertions(+)
>>>
>>
>> Thanks, I'll pick these up.
>>
>
> hmm, that sounds like: patch accepted, will appear in linux-next soon.
> I have not seen it there, or is it just in some branch not merged into
> linux-next. Any new obstacles?
It's too late to get it to the next merge window, so I'll have to wait
until the merge window is closed before I can send these to drm-next.
Tomi
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support
@ 2019-02-15 8:25 ` Tomi Valkeinen
0 siblings, 0 replies; 14+ messages in thread
From: Tomi Valkeinen @ 2019-02-15 8:25 UTC (permalink / raw)
To: Andreas Kemnade
Cc: airlied, daniel, laurent.pinchart, sre, dri-devel, robh+dt,
mark.rutland, devicetree, linux-kernel, letux-kernel
On 15/02/2019 09:12, Andreas Kemnade wrote:
> Hi,
>
> On Fri, 8 Feb 2019 11:13:33 +0200
> Tomi Valkeinen <tomi.valkeinen@ti.com> wrote:
>
>> On 05/02/2019 08:38, Andreas Kemnade wrote:
>>> This panel has a backlight, so add a property describing that and
>>> add the code to use that.
>>> This makes things like xset dpms force off
>>> also turn off the backlight, so we do not need to rely on additional
>>> userspace programs to do that.
>>>
>>> Andreas Kemnade (2):
>>> drm/omap: panel-tpo-td028ttec1: add backlight support
>>> dt-bindings: panel: td028ttec1: add backlight property
>>>
>>> .../devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
>>> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 10 ++++++++++
>>> 2 files changed, 12 insertions(+)
>>>
>>
>> Thanks, I'll pick these up.
>>
>
> hmm, that sounds like: patch accepted, will appear in linux-next soon.
> I have not seen it there, or is it just in some branch not merged into
> linux-next. Any new obstacles?
It's too late to get it to the next merge window, so I'll have to wait
until the merge window is closed before I can send these to drm-next.
Tomi
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