Hi all,
> Am 28.08.2024 um 16:14 schrieb Hans Verkuil :
>
> On 28/08/2024 15:57, Tomi Valkeinen wrote:
>> Hi,
>>
>> On 25/08/2024 23:31, H. Nikolaus Schaller wrote:
>>> Hi,
>>> CEC features are useful to e.g. control HDMI monitor standby.
>&
Hi,
CEC features are useful to e.g. control HDMI monitor standby.
But I wonder what happened to this series?
I could find some reviewed-by: and acked-by: in [1] but it wasn't merged
upstream
for unidentifiable reasons.
We apparently had merged this series some years ago into our LetuxOS distro
Hi,
> Am 15.01.2024 um 09:25 schrieb Maxime Ripard :
>
> Hi,
>
> On Fri, Jan 12, 2024 at 06:33:58PM +0100, H. Nikolaus Schaller wrote:
>>> Am 08.01.2024 um 19:32 schrieb Andrew Davis :
>>>
>>> Add SGX GPU device entry to base OMAP4 dtsi
Hi,
I just comment on this example, but it applies almost the same for all other
.dtsi changes.
> Am 08.01.2024 um 19:32 schrieb Andrew Davis :
>
> Add SGX GPU device entry to base OMAP4 dtsi file.
>
> Signed-off-by: Andrew Davis
> ---
> arch/arm/boot/dts/ti/omap/omap4.dtsi | 9 +
> 1 f
> Am 21.12.2023 um 09:58 schrieb Maxime Ripard :
>
> Cool, so what you're saying is that your plan is to support those GPUs
> upstream in the imagination driver?
Yes, I would like to see PowerVR Series 5 SGX supported upstream since there
are still so many devices in the wild which could use it
> Am 18.12.2023 um 11:14 schrieb Maxime Ripard :
>
> On Mon, Dec 18, 2023 at 10:28:09AM +0100, H. Nikolaus Schaller wrote:
>> Hi Maxime,
>>
>>> Am 15.12.2023 um 14:33 schrieb Maxime Ripard :
>>>
>>>>>
>>>>> It's fo
Hi Maxime,
> Am 15.12.2023 um 14:33 schrieb Maxime Ripard :
>
>>>
>>> It's for a separate architecture, with a separate driver, maintained out
>>> of tree by a separate community, with a separate set of requirements as
>>> evidenced by the other thread. And that's all fine in itself, but
>>> the
Hi Maxime,
> Am 07.12.2023 um 10:20 schrieb Maxime Ripard :
>
> On Tue, Dec 05, 2023 at 02:50:08PM +0100, H. Nikolaus Schaller wrote:
>> Hi,
>>
>>> Am 05.12.2023 um 14:29 schrieb Maxime Ripard :
>>>
>>> Hi,
>>>
>>> On Tue, Dec
(non-html)
> Am 06.12.2023 um 17:15 schrieb Andrew Davis :
>
> On 12/6/23 10:02 AM, Conor Dooley wrote:
>> On Tue, Dec 05, 2023 at 07:04:05PM +0100, H. Nikolaus Schaller wrote:
>>>> Am 05.12.2023 um 18:33 schrieb Andrew Davis :
>>>>
>>>
> Am 06.12.2023 um 17:15 schrieb Andrew Davis :
>
> On 12/6/23 10:02 AM, Conor Dooley wrote:
>> On Tue, Dec 05, 2023 at 07:04:05PM +0100, H. Nikolaus Schaller wrote:
>>>> Am 05.12.2023 um 18:33 schrieb Andrew Davis :
>>>>
>>>
> Am 06.12.2023 um 17:02 schrieb Conor Dooley :
>
> On Tue, Dec 05, 2023 at 07:04:05PM +0100, H. Nikolaus Schaller wrote:
>>> Am 05.12.2023 um 18:33 schrieb Andrew Davis :
>>>
>>> On 12/5/23 2:17 AM, H. Nikolaus Schaller wrote:
>>>>> +
> Am 05.12.2023 um 18:33 schrieb Andrew Davis :
>
> On 12/5/23 2:17 AM, H. Nikolaus Schaller wrote:
>>> + - enum:
>>> + - ti,omap3430-gpu # Rev 121
>>> + - ti,omap3630-gpu # Rev 125
>> Is the "Rev 121&q
Hi,
> Am 05.12.2023 um 14:29 schrieb Maxime Ripard :
>
> Hi,
>
> On Tue, Dec 05, 2023 at 09:18:58AM +0100, H. Nikolaus Schaller wrote:
>>> Am 05.12.2023 um 07:57 schrieb Maxime Ripard :
>>>
>>> On Mon, Dec 04, 2023 at 12:22:36PM -0600, Andrew Davis w
> Am 05.12.2023 um 07:57 schrieb Maxime Ripard :
>
> On Mon, Dec 04, 2023 at 12:22:36PM -0600, Andrew Davis wrote:
>> The Imagination PowerVR Series5 "SGX" GPU is part of several SoCs from
>> multiple vendors. Describe how the SGX GPU is integrated in these SoC,
>> including register space and
Hi Andrew,
> Am 04.12.2023 um 19:22 schrieb Andrew Davis :
>
> The Imagination PowerVR Series5 "SGX" GPU is part of several SoCs from
> multiple vendors.
Great and thanks for the new attempt to get at least the Device Tree side
upstream. Really appreciated!
> Describe how the SGX GPU is integra
> Am 22.11.2023 um 20:34 schrieb Maxime Ripard :
>
> Hi,
>
> On Wed, Nov 22, 2023 at 04:34:21PM +, Donald Robson wrote:
>> This patch series adds the initial DRM driver for Imagination Technologies
>> PowerVR
>> GPUs, starting with those based on our Rogue architecture. It's worth
>> poi
omide.com/
>
This patch works equally well as my proposal and is indeed a better solution
(solving the issue and not just suppressing a warning).
Tested-by: H. Nikolaus Schaller
BR and thanks,
Nikolaus
27] 5fa0:
[7.682435] 5fc0:
[7.691038] 5fe0: 0013
Signed-off-by: H. Nikolaus Schaller
---
drivers
Hi Tomi and Tony,
> Am 13.09.2023 um 13:59 schrieb Tomi Valkeinen
> :
>
> On 12/04/2023 10:39, Tony Lindgren wrote:
>> We may not have dsi->dsidev initialized during probe, and that can
>> lead into various dsi related warnings as omap_dsi_host_detach() gets
>> called with dsi->dsidev set to NUL
Hi Frank,
I have added Merlijn who is doing a lot with PVRSGX for Maemo-Leste and the
phone-devel list since most SoC we find using a PVRSGX are smartphone
processors.
> Am 26.06.2023 um 15:45 schrieb Frank Binns :
>
> Hi Nikolaus,
>
>>
>> Some questions to the author of the new driver:
>> - a
Hi Linus,
thanks for sharing this conversation with me.
> Am 16.06.2023 um 14:29 schrieb Linus Walleij :
>
> Hi Sarah,
>
> thanks for starting this long awaited work!
>
> On Tue, Jun 13, 2023 at 5:20 PM Sarah Walker wrote:
>
>> This patch series adds the initial DRM driver for Imagination Tec
Hi Linus,
thanks for sharing this conversation with me.
> Am 16.06.2023 um 14:29 schrieb Linus Walleij :
>
> Hi Sarah,
>
> thanks for starting this long awaited work!
>
> On Tue, Jun 13, 2023 at 5:20 PM Sarah Walker wrote:
>
>> This patch series adds the initial DRM driver for Imagination Tec
> Am 12.04.2023 um 10:50 schrieb Laurent Pinchart
> :
>
> Hi Tony,
>
> Thank you for the patch.
>
> On Wed, Apr 12, 2023 at 10:39:53AM +0300, Tony Lindgren wrote:
>> We may not have dsi->dsidev initialized during probe, and that can
>> lead into various dsi related warnings as omap_dsi_host_d
Hi Ivaylo,
> Am 31.10.2022 um 10:58 schrieb Ivaylo Dimitrov :
>
>
>
> On 31.10.22 г. 9:57 ч., H. Nikolaus Schaller wrote:
>>> Am 31.10.2022 um 08:44 schrieb H. Nikolaus Schaller :
>>>
>>> Hi Ivaylo,
>>>
>>>> Am 31.10.2022
> Am 31.10.2022 um 08:44 schrieb H. Nikolaus Schaller :
>
> Hi Ivaylo,
>
>> Am 31.10.2022 um 08:05 schrieb Ivaylo Dimitrov :
>>
>> HI Nikolaus,
>>
>> On 31.10.22 г. 0:08 ч., H. Nikolaus Schaller wrote:
>>> Hi Ivaylo,
>>> it too
Hi Ivaylo,
> Am 31.10.2022 um 08:05 schrieb Ivaylo Dimitrov :
>
> HI Nikolaus,
>
> On 31.10.22 г. 0:08 ч., H. Nikolaus Schaller wrote:
>> Hi Ivaylo,
>> it took a while until I found time to test newer kernels (mainline + Letux
>> additions)
>> on the OMA
Hi Ivaylo,
it took a while until I found time to test newer kernels (mainline + Letux
additions)
on the OMAP5 Pyra but unfortunately I did not get screen display for v6.1. Even
worse,
the console was flooded by
[ 39.419846] WARNING: CPU: 0 PID: 3673 at drivers/bus/omap_l3_noc.c:139
l3_interr
the
encoder does not support.
Signed-off-by: Paul Cercueil
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 28 ++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
b/drivers/gpu/drm
drm_kms_helper_hotplug_event() introduced before.
Also note that we disable Color Space Conversion since it is not
working on jz4780.
Signed-off-by: Paul Boddie
Signed-off-by: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm
oard work.
Now, the driver activates the ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
Reviewed-by: Laurent Pinchart
---
drivers/gpu/drm/b
ework dropped (suggested by
laurent.pinch...@ideasonboard.com and p...@crapouillou.net)
PATCH V2 2021-08-05 16:08:05:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
(was suggested by Paul
> Am 07.04.2022 um 10:29 schrieb Neil Armstrong :
>
> On 06/04/2022 18:26, H. Nikolaus Schaller wrote:
>> otherwise they will produce a black HDMI screen.
>> Signed-off-by: H. Nikolaus Schaller
>> ---
>> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 --
Hi Laurent,
> Am 07.04.2022 um 09:30 schrieb Laurent Pinchart
> :
>
> Hi Nikolaus,
>
> Thank you for the patch.
>
> On Wed, Apr 06, 2022 at 06:26:08PM +0200, H. Nikolaus Schaller wrote:
>> "hdmi-connector.yaml" bindings defines an optional propert
Hi Neil,
> Am 07.04.2022 um 10:28 schrieb Neil Armstrong :
>
> Hi,
>
> On 06/04/2022 18:26, H. Nikolaus Schaller wrote:
>> From: Neil Armstrong
>> The dw-hdmi integrates an optional Color Space Conversion feature used
>> to handle color-space conversions.
&g
drm_kms_helper_hotplug_event() introduced before.
Also note that we disable Color Space Conversion since it is not
working on jz4780.
Signed-off-by: Paul Boddie
Signed-off-by: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm
on to force using the same
input bus format as the output bus format.
Signed-off-by: Neil Armstrong
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 100 +++---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.h | 1 +
include/drm/bridge/dw_h
-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 17 +
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index a563460f8d209..f50af40e10340 100644
--- a/drive
ath for IPU into separate patch
- use FIELD_PREP()
- [patch 8/8] conversion to component framework dropped (suggested by
laurent.pinch...@ideasonboard.com and p...@crapouillou.net)
PATCH V2 2021-08-05 16:08:05:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
-
oard work.
Now, the driver activates the ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/display-connector.c | 15 +
otherwise they will produce a black HDMI screen.
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
the
encoder does not support.
Signed-off-by: Paul Cercueil
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 28 ++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
b/drivers/gpu/drm
Hi Paul,
> Am 04.03.2022 um 19:41 schrieb H. Nikolaus Schaller :
>
>
>
>> Am 04.03.2022 um 19:33 schrieb Paul Cercueil :
>>
>>
>>
>> Le ven., mars 4 2022 at 19:15:13 +0100, H. Nikolaus Schaller
>> a écrit :
>>> Hi Paul,
>&g
> Am 04.03.2022 um 19:33 schrieb Paul Cercueil :
>
>
>
> Le ven., mars 4 2022 at 19:15:13 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul,
>>> Am 04.03.2022 um 19:04 schrieb Paul Cercueil :
>>> Le ven., mars 4 2022 at 18:51:14 +0100, H. Niko
Hi Paul,
> Am 04.03.2022 um 19:04 schrieb Paul Cercueil :
>
>
>
> Le ven., mars 4 2022 at 18:51:14 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul, Neil,
>>> Am 04.03.2022 um 17:47 schrieb Paul Cercueil :
>>> From what I understood in Nikola
Hi Paul, Neil,
> Am 04.03.2022 um 17:47 schrieb Paul Cercueil :
>
> From what I understood in Nikolaus' last message, HDMI hotplug is actually
> correctly detected, so there's no need for polling. What is missing is the
> call to drm_kms_helper_hotplug_event *somewhere*, so that the information
Hi Paul, Neil,
> Am 03.03.2022 um 18:20 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> [snip]
>
>>> Well he said "the Ingenic DRM core" aka ingenic-drm-drv.c. You do have
>>> access to the main drm_device in the ingenic_drm_bind() function, so you
>>> can add it there (with a cleanup function c
Hi Paul,
> Am 03.03.2022 um 17:51 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> Le jeu., mars 3 2022 at 17:43:05 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Neil,
>>> Am 03.03.2022 um 17:30 schrieb H. Nikolaus Schaller :
>>> Hi Neil,
>>
Hi Paul and Neil,
> Am 03.03.2022 um 17:46 schrieb Paul Cercueil :
>
> Hi Neil,
>
> Le jeu., mars 3 2022 at 17:23:02 +0100, Neil Armstrong
> a écrit :
>> Hi,
>> On 26/02/2022 18:12, H. Nikolaus Schaller wrote:
>>> so that specialization drivers
Hi Neil,
> Am 03.03.2022 um 17:30 schrieb H. Nikolaus Schaller :
>
> Hi Neil,
>
>> Am 03.03.2022 um 17:23 schrieb Neil Armstrong :
>>
>> Hi,
>>
>> On 26/02/2022 18:12, H. Nikolaus Schaller wrote:
>>> so that specialization drivers like ingen
Hi Neil,
> Am 03.03.2022 um 17:23 schrieb Neil Armstrong :
>
> Hi,
>
> On 26/02/2022 18:12, H. Nikolaus Schaller wrote:
>> so that specialization drivers like ingenic-dw-hdmi can enable polling.
>> Signed-off-by: H. Nikolaus Schaller
>> ---
>> driver
Hi Neil,
> Am 03.03.2022 um 12:45 schrieb H. Nikolaus Schaller :
>
> Hi Neil,
>
>> Am 03.03.2022 um 12:42 schrieb Neil Armstrong :
>>
>>> So how can we get that merged? IMHO your proposal should be before we add
>>> ingenic-dw-hdmi.
>>> If
Hi Neil,
> Am 03.03.2022 um 12:42 schrieb Neil Armstrong :
>
>> So how can we get that merged? IMHO your proposal should be before we add
>> ingenic-dw-hdmi.
>> If you have a version with proper commit message I can add it to the
>> beginning of my
>> seried and include it in a v17. Or if you g
Hi Neil,
> Am 03.03.2022 um 09:35 schrieb Neil Armstrong :
>
> Hi,
>
> On 02/03/2022 23:24, H. Nikolaus Schaller wrote:
>> Hi Neil,
>>> Am 02.03.2022 um 15:34 schrieb Neil Armstrong :
>>>
>>> Hi,
>>>
>>>> (cross-checked: R
Hi Neil,
> Am 02.03.2022 um 15:34 schrieb Neil Armstrong :
>
> Hi,
>
>> (cross-checked: RGB mode still works if I force hdmi->sink_is_hdmi = false)
>
> I don't understand what's wrong, can you try to make the logic select
> MEDIA_BUS_FMT_YUV8_1X24 instead of DRM_COLOR_FORMAT_YCBCR422 ?
I have
Hi Neil,
> Am 02.03.2022 um 11:25 schrieb Neil Armstrong :
>
>> I added a printk for hdmi->sink_is_hdmi. This returns 1. Which IMHO is to be
>> expected
>> since I am using a HDMI connector and panel... So your patch will still add
>> the UYVY formats.
>> Either the synposys module inside the j
Hi Neil,
> Am 01.03.2022 um 10:18 schrieb Neil Armstrong :
>
> Hi,
>
> On 26/02/2022 18:13, H. Nikolaus Schaller wrote:
>> Commit 7cd70656d1285b ("drm/bridge: display-connector: implement bus fmts
>> callbacks")
>> introduced a new mechanism to ne
drm_kms_helper_hotplug_event() introduced before.
Signed-off-by: Paul Boddie
Signed-off-by: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm/ingenic/Makefile | 1 +
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 105
so that specialization drivers like ingenic-dw-hdmi can enable polling.
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 +
include/drm/bridge/dw_hdmi.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/bridge
display-connector: implement bus fmts
callbacks")
Fixes: 6c3c719936dafe ("drm/bridge: synopsys: dw-hdmi: add bus format
negociation")
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 10 ++
1 file changed, 6 insertions(+), 4 deleti
ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/display-connector.c | 15 +++
1 file changed, 15 insertions(+)
diff
rsion to component framework dropped (suggested by
laurent.pinch...@ideasonboard.com and p...@crapouillou.net)
PATCH V2 2021-08-05 16:08:05:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
(
Hi Neil,
> Am 21.02.2022 um 09:11 schrieb Neil Armstrong :
>
> Hi,
>
> On 12/02/2022 16:50, H. Nikolaus Schaller wrote:
>> Commit 7cd70656d1285b ("drm/bridge: display-connector: implement bus fmts
>> callbacks")
>> introduced a new mechanism to n
> Am 14.02.2022 um 13:36 schrieb Paul Cercueil :
>
> Hi,
>
> Le lun., févr. 14 2022 at 13:33:25 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul,
>>> Am 14.02.2022 um 13:29 schrieb Paul Cercueil :
>>> Hi,
>>> Le lun., févr. 14 2022 at
Hi Paul,
> Am 14.02.2022 um 13:29 schrieb Paul Cercueil :
>
> Hi,
>
> Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul,
>>> Am 14.02.2022 um 11:13 schrieb Paul Cercueil :
>>> Hi,
>>> Le sam., févr. 12 2
Hi Paul,
> Am 14.02.2022 um 11:24 schrieb Paul Cercueil :
>
> Hi,
>
> Le sam., févr. 12 2022 at 16:50:50 +0100, H. Nikolaus Schaller
> a écrit :
>> +static void ingenic_dw_hdmi_cleanup(void *data)
>> +{
>> +struct dw_hdmi *hdmi = (struct dw_hdmi *)da
Hi Paul,
> Am 14.02.2022 um 11:13 schrieb Paul Cercueil :
>
> Hi,
>
> Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller
> a écrit :
>> From: Paul Boddie
>> We have to make sure that
>> - JZ_LCD_OSDC_ALPHAEN is set
>> - plane f
From: Paul Boddie
We have to make sure that
- JZ_LCD_OSDC_ALPHAEN is set
- plane f0 is disabled and not seen from user-space
Tested on MIPS Creator CI20 board.
Signed-off-by: Paul Boddie
Signed-off-by: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic
backs")
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index b0d8110dd412c..826a055a7a273 100644
--- a/dr
ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/display-connector.c | 15 +++
1 file changed, 15 insertions(+)
diff
From: Paul Boddie
The jz4780 has some more features which should be initialized
according to the vendor kernel.
Signed-off-by: Paul Boddie
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 34 +++
1 file changed, 34 insertions(+)
diff
so that specialization drivers like ingenic-dw-hdmi can enable polling.
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 +
include/drm/bridge/dw_hdmi.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/bridge
: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm/ingenic/Makefile | 1 +
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 104 ++
3 files changed, 114 insertions(+)
create mode 100644 drivers
setter function drm_kms_helper_hotplug_event().
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c
b/drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c
index 34e986dd606cf
mponent framework dropped (suggested by
laurent.pinch...@ideasonboard.com and p...@crapouillou.net)
PATCH V2 2021-08-05 16:08:05:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
(was sugges
> Am 12.02.2022 um 15:58 schrieb Paul Cercueil :
>
> Hi,
>
> Le sam., févr. 12 2022 at 15:19:26 +0100, H. Nikolaus Schaller
> a écrit :
>> Originally we proposed a new hdmi-5v-supply regulator reference
>> for CI20 device tree but that was superseded by a bet
> Am 12.02.2022 um 16:06 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
>
> Le sam., févr. 12 2022 at 15:19:23 +0100, H. Nikolaus Schaller
> a écrit :
>> Commit 7cd70656d1285b ("drm/bridge: display-connector: implement bus fmts
>> callbacks")
>
Hi Paul,
> Am 12.02.2022 um 15:44 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> Le sam., févr. 12 2022 at 15:19:19 +0100, H. Nikolaus Schaller
> a écrit :
>> From: Paul Boddie
>> Add support for the LCD controller present on JZ4780 SoCs.
>> This SoC uses
From: Paul Boddie
The jz4780 has some more features which should be initialized
according to the vendor kernel.
Signed-off-by: Paul Boddie
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 34 +++
1 file changed, 34 insertions(+)
diff
setter function drm_kms_helper_hotplug_event().
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c
b/drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c
index 34e986dd606cf
been applied to v5.17-rc1, we add this on top.
Fixes: ae1b8d2c2de9 ("MIPS: DTS: CI20: Add DT nodes for HDMI setup")
Signed-off-by: H. Nikolaus Schaller
Reviewed-by: Paul Cercueil
---
arch/mips/boot/dts/ingenic/ci20.dts | 15 ++-
1 file changed, 2 insertions(+), 13 delet
backs")
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index b0d8110dd412c..826a055a7a273 100644
--- a/dr
ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/display-connector.c | 15 +++
1 file changed, 15 insertions(+)
diff
so that specialization drivers like ingenic-dw-hdmi can enable polling.
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 +
include/drm/bridge/dw_hdmi.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/bridge
.
Signed-off-by: Paul Boddie
Signed-off-by: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
b/drivers/gpu/drm/ingenic
From: Sam Ravnborg
Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC.
Based on .txt binding from Zubair Lutfullah Kakakhel
Signed-off-by: Sam Ravnborg
Signed-off-by: H. Nikolaus Schaller
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
---
.../display
: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm/ingenic/Makefile | 1 +
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 104 ++
3 files changed, 114 insertions(+)
create mode 100644 drivers
s
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
(was suggested by Paul Cercueil a while ago)
This series adds HDMI support for JZ4780 and CI20 board
H. Nikolaus Schaller (5):
drm/bridge: display-connector: add ddc-en gpio support
drm/bridg
Hi,
> Am 09.02.2022 um 15:02 schrieb Paul Cercueil :
>
> Hi,
>
> Le mer., févr. 9 2022 at 14:51:12 +0100, H. Nikolaus Schaller
> a écrit :
>> Paul,
>>> Am 09.02.2022 um 12:52 schrieb Paul Cercueil :
>>> Hi Nikolaus,
>>> I tried applying
Hi Paul,
> Am 09.02.2022 um 13:01 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> Le mer., févr. 2 2022 at 17:31:19 +0100, H. Nikolaus Schaller
> a écrit :
>> so that it calls drm_kms_helper_hotplug_event().
>> We need to set .poll_enabled but that struct component
Hi Paul,
> Am 09.02.2022 um 13:18 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> Le mer., févr. 2 2022 at 17:31:20 +0100, H. Nikolaus Schaller
> a écrit :
>> Commit 7cd70656d1285b ("drm/bridge: display-connector: implement bus fmts
>> callbacks")
>&g
Paul,
> Am 09.02.2022 um 12:52 schrieb Paul Cercueil :
>
> Hi Nikolaus,
>
> I tried applying patches 1-2, but they don't apply cleanly on top of
> drm-misc/drm-misc-next.
Ok I had rebased to linux-next some days ago and it appears that patch 1/9 has
now arrived in drm-misc/drm-misc-next.
So w
been applied to v5.17-rc1, we add this on top.
Fixes: ae1b8d2c2de9 ("MIPS: DTS: CI20: Add DT nodes for HDMI setup")
Signed-off-by: H. Nikolaus Schaller
Reviewed-by: Paul Cercueil
---
arch/mips/boot/dts/ingenic/ci20.dts | 15 ++-
1 file changed, 2 insertions(+), 13 delet
so that it calls drm_kms_helper_hotplug_event().
We need to set .poll_enabled but that struct component
can only be accessed in the core code. Hence we add a public
setter function.
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 +
drivers/gpu/drm
backs")
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 52e7cd2e020d3..34703a15ee4ff 100644
--- a/dr
: Ezequiel Garcia
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm/ingenic/Makefile | 1 +
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 104 ++
3 files changed, 114 insertions(+)
create mode 100644 drivers
ddc gpio after probe and
deactivates after remove so it is "almost on".
But only if this driver is loaded (and not e.g. blacklisted
as module).
Signed-off-by: H. Nikolaus Schaller
---
drivers/gpu/drm/bridge/display-connector.c | 15 +++
1 file changed, 15 insertions(+)
diff
From: Sam Ravnborg
Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC.
Based on .txt binding from Zubair Lutfullah Kakakhel
Signed-off-by: Sam Ravnborg
Signed-off-by: H. Nikolaus Schaller
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
---
.../display
. Nikolaus Schaller
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 63 ++-
drivers/gpu/drm/ingenic/ingenic-drm.h | 38 ++
2 files changed, 100 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
b/drivers/gpu/drm/ingenic
This changes the way the regmap is allocated to prepare for the
later addition of the JZ4780 which has more registers and bits
than the others.
Therefore we make the regmap as big as the reg property in
the device tree tells.
Suggested-by: Paul Cercueil
Signed-off-by: H. Nikolaus Schaller
et)
PATCH V2 2021-08-05 16:08:05:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
(was suggested by Paul Cercueil a while ago)
This series adds HDMI support for JZ4780 and CI20 board
H.
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