Hi Alexander,
Thanks for your combine HDMI and DP PHY driver into one driver.
Basically, the HDMI and DP PHY initialize process and configuration same as V14.
I have verify the DP and HDMI function with the patch set.
I'm OK for the patch.
B.R
Sandor
>
>
> From: Sandor Yu
>
&
Hi Alexander,
Thanks for your comments,
>
> Hi,
>
> thanks for the update.
>
> Am Dienstag, 20. Februar 2024, 04:23:55 CET schrieb Sandor Yu:
> > Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
> >
> > Cadence HDP-TX PHY could be put in either DP mode or HDMI
Hi Alexander,
Thanks for your comments,
>
>
> Hi,
>
> thanks for the update.
>
> Am Dienstag, 20. Februar 2024, 04:23:53 CET schrieb Sandor Yu:
> > Add bindings for Freescale iMX8MQ DP and HDMI PHY.
> >
> > Signed-off-by: Sandor Yu
> >
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v13->v14:
*No change.
v12->v13:
- Fix
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
v12->v14:
*No change.
v11->v12:
- Return erro
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
v9->v14:
*No change.
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v13->v14:
- Rebase to next-20240219, replace get_edid function by edid_read
function.
v12->v13:
- Expl
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v9->v14:
*No change.
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentat
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
.
New cdns_mhdp_reg_write() is created with the general command ID
GENERAL_REGISTER_WRITE.
rewrite cdns_mhdp_set_firmware_active() in mhdp8546 core driver,
use cdns_mhdp_mailbox_send() to replace cdns_mhdp_mailbox_write()
same as the other mailbox access functions.
Signed-off-by: Sandor Yu
---
v12
ridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.kernel.org/project/linux-rockchip/cover/cover.1590982881.git.sandor...@nxp.com/
Sandor Yu (7):
Hi Alexander,
Thanks for your comments,
get_edid function will be replace by edid_read as community update in the next
version.
B.R
Sandor
>
>
> Hi Sandor,
>
> thanks for the update.
>
> Am Sonntag, 4. Februar 2024, 11:21:49 CET schrieb Sandor Yu:
> > Add a new DRM
Hi Alexander,
Thanks your comments,
>
>
> Hi Sandor,
>
> thanks for the update.
>
> Am Mittwoch, 10. Januar 2024, 02:08:45 CET schrieb Sandor Yu:
> > Add a new DRM DisplayPort and HDMI bridge driver for Candence
> MHDP8501
> > used in i.MX8MQ SOC. MHDP85
linux-ker...@vger.kernel.org; linux-...@lists.infradead.org; Sandor Yu
>
> Cc: ker...@pengutronix.de; dl-linux-imx ; Sandor Yu
> ; Oliver Brown ;
> s...@ravnborg.org
> Subject: [EXT] Re: [PATCH v12 7/7] phy: freescale: Add HDMI PHY driver for
> i.MX8MQ
>
> Caution: This is an exter
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v12->v13:
- Fix build warning
v11-&
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
v12->v13:
*No change.
v11->v12:
- Return erro
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
v9->v13:
*No change.
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v12->v13:
- Explicitly include linux/platform_device.h for cdns-mhdp8501-core.c
- Fix build warning
- Order
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v9->v13:
*No change.
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentat
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
.
New cdns_mhdp_reg_write() is created with the general command ID
GENERAL_REGISTER_WRITE.
rewrite cdns_mhdp_set_firmware_active() in mhdp8546 core driver,
use cdns_mhdp_mailbox_send() to replace cdns_mhdp_mailbox_write()
same as the other mailbox access functions.
Signed-off-by: Sandor Yu
---
v12
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.kernel.org/project/linux-rockchip/cover/cover.1590982881.git.sandor...@nxp.com/
Sandor Yu (7):
drm:
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v11->v12:
- Adjust clk disable order.
- Ret
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
v11->v12:
- Return error code to replace -1 for funct
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v11->v12:
- Replace DRM_INFO with dev_info or dev_warn.
- Replace DRM_ERROR with dev_err.
- Return ret w
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
v9->v12:
*No change.
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v9->v12:
*No change.
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentat
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
.
New cdns_mhdp_reg_write() is created with the general command ID
GENERAL_REGISTER_WRITE.
rewrite cdns_mhdp_set_firmware_active() in mhdp8546 core driver,
use cdns_mhdp_mailbox_send() to replace cdns_mhdp_mailbox_write()
same as the other mailbox access functions.
Signed-off-by: Sandor Yu
---
v11
ns be convert to marco functions
that will be referenced by HDP-TX PHY(HDMI/DP) driver too.
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.ke
sts.infradead.org;
> linux-ker...@vger.kernel.org; linux-...@lists.infradead.org; Sandor Yu
>
> Cc: ker...@pengutronix.de; dl-linux-imx ; Sandor Yu
> ; Oliver Brown ;
> s...@ravnborg.org
> Subject: [EXT] Re: [PATCH v11 7/7] phy: freescale: Add HDMI PHY driver for
> i.MX8MQ
>
> Caution:
Hi Alexander,
Thanks for your comments,
> -Original Message-
> From: Alexander Stein
>
> Hi Sandor,
>
> thanks for the patch.
>
> Am Dienstag, 17. Oktober 2023, 09:04:02 CEST schrieb Sandor Yu:
> > Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
&g
Hi Alexander,
Thanks for your comments,
>
> Hi Sandor,
>
> thanks for the patch.
>
> Am Dienstag, 17. Oktober 2023, 09:04:00 CEST schrieb Sandor Yu:
> > Add a new DRM DisplayPort and HDMI bridge driver for Candence
> MHDP8501
> > used in i.MX8MQ SOC. MHDP8501
Hi Alexander,
Thanks for your comments,
>
> Hi Sandor,
>
> thanks for the update.
>
> One small typo in the commit message: 'Creat' -> 'Create'
>
> Am Dienstag, 17. Oktober 2023, 09:03:57 CEST schrieb Sandor Yu:
> > MHDP8546 mailbox access functions w
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v9->v11:
*No change.
drivers/phy/freesc
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
v9->v11:
*No change.
drivers/phy/freescale/Kcon
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
v9->v11:
*No change.
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v10->v11:
- remove MODULE_ALIAS() from mhdp8501 driver.
v9->v10:
- struct cdns_mhdp_device is r
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v9->v11:
*No change.
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentat
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
.
New cdns_mhdp_reg_write() is created with the general command ID
GENERAL_REGISTER_WRITE.
rewrite cdns_mhdp_set_firmware_active() in mhdp8546 core driver,
use cdns_mhdp_mailbox_send() to replace cdns_mhdp_mailbox_write()
same as the other mailbox access functions.
Signed-off-by: Sandor Yu
---
v10
ctions be convert to marco functions
that will be referenced by HDP-TX PHY(HDMI/DP) driver too.
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwo
>
> On 13/10/2023 05:24, Sandor Yu wrote:
> > Add a new DRM DisplayPort and HDMI bridge driver for Candence
> MHDP8501
> > used in i.MX8MQ SOC. MHDP8501 could support HDMI or DisplayPort
> > standards according embedded Firmware running in the uCPU.
>
>
Hi Alexander,
>
> Hi Sandor,
>
> Am Montag, 16. Oktober 2023, 05:05:54 CEST schrieb Sandor Yu:
> > Hi Alexander,
> >
> > Thanks your comments,
> >
> > > Hi Sandor,
> > >
> > > thanks for the updated series.
> >
Hi Alexander,
Thanks your comments,
>
>
> Hi Sandor,
>
> thanks for the updated series.
>
> Am Freitag, 13. Oktober 2023, 05:24:23 CEST schrieb Sandor Yu:
> > Add a new DRM DisplayPort and HDMI bridge driver for Candence
> MHDP8501
> > used in i.MX
Hi Alexander,
Thanks your comments,
>
> Hi Sandor,
>
> thanks for the updated series.
>
> Am Freitag, 13. Oktober 2023, 05:24:20 CEST schrieb Sandor Yu:
> > MHDP8546 mailbox access functions will be share to other mhdp driver
> > and Cadence HDP-TX HDMI/DP PHY
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v9->v10:
- update for mhdp helper dri
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
v9->v10:
- update for mhdp helper driver is introduced.
Rem
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
v9->v10:
*No change.
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v9->v10:
- struct cdns_mhdp_device is renamed to cdns_mhdp8501_device.
- update for mhdp helper dri
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v9->v10:
*No change.
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentat
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
.
New cdns_mhdp_reg_write() is created with the general command ID
GENERAL_REGISTER_WRITE.
Signed-off-by: Sandor Yu
---
v9->v10:
*use mhdp helper driver to replace macro functions,
move maibox access function and mhdp hdmi/dp common API
functions into the driver.
drivers/gpu/drm/bridge/cade
renced by HDP-TX PHY(HDMI/DP) driver too.
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.kernel.org/project/linux-rockchip/cover/cov
Hi Dmitry,
Thanks your comments,
> -Original Message-
> From: Dmitry Baryshkov
> Sent: 2023年9月28日 18:39
>
> On 07/09/2023 04:05, Sandor Yu wrote:
> > MHDP8546 mailbox access functions will be share to other mhdp driver
> > and Cadence HDP-TX HDMI/DP
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
drivers/phy/freescale/Kconfig
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
v8->v9:
* Remove compatible string "cdns,mhdp8501" that had removed
from dt-bindings file in
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
Reviewed-by: Krzysztof Kozlowski
---
v8->v9:
* Add Krzysztof's R-b tag
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
Reviewed
MHDP8546 mailbox access functions will be share to other mhdp driver
and Cadence HDP-TX HDMI/DP PHY drivers.
Move those functions to head file include/drm/bridge/cdns-mhdp-mailbox.h
and convert them to macro functions.
Signed-off-by: Sandor Yu
---
.../drm/bridge/cadence/cdns-mhdp8546-core.c
r too.
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.kernel.org/project/linux-rockchip/cover/cover.1590982881.git.sandor...@nxp.com/
Sandor
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
drivers/phy/freescale/Kconfig
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
Reviewed-by: Rob Herring
---
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
Tested-by: Alexander Stein
---
drivers/gpu/drm/bridge/cadence/Kconfig| 15 +
drivers/gpu/drm/bridge/cadence/Makefile | 2
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge.
Signed-off-by: Sandor Yu
---
.../display/bridge/cdns,mhdp8501.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
diff --git
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
---
include
MHDP8546 mailbox access functions will be share to other mhdp driver
and Cadence HDP-TX HDMI/DP PHY drivers.
Move those functions to head file include/drm/bridge/cdns-mhdp-mailbox.h
and convert them to macro functions.
Signed-off-by: Sandor Yu
---
.../drm/bridge/cadence/cdns-mhdp8546-core.c
et later.
[1]
https://patchwork.kernel.org/project/linux-rockchip/cover/cover.1590982881.git.sandor...@nxp.com/
Sandor Yu (7):
drm: bridge: Cadence: convert mailbox functions to macro functions
phy: Add HDMI configuration options
dt-bindings: display: bridge: Add Cadence MHDP850
drm: bridge
.
To address this issue, the handle_plugged_change function should move to
the bridge_atomic_enable and bridge_atomic_disable functions.
Make sure the EDID is properly updated before updating ELD.
Signed-off-by: Sandor Yu
---
v2:
- Add the variable of last_connector_result back to driver
Hi Neil,
Thanks for your comments,
>
> Hi,
>
> On 26/07/2023 03:48, Sandor Yu wrote:
> > The ELD (EDID-Like Data) is not updated when the HDMI cable is plugged
> > into different HDMI monitors.
> > This is because the EDID is not updated in the HDMI HPD function.
.
To address this issue, the handle_plugged_change function should move to
the bridge_atomic_enable and bridge_atomic_disable functions.
Make sure the EDID is properly updated before updating ELD.
Signed-off-by: Sandor Yu
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 21 -
1 file
-by: Sandor Yu
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 37 +++
1 file changed, 37 insertions(+)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
index 9389ce526eb13..be21c11de1f2a 100644
--- a/drivers/gpu/drm/bridge
Hi Rob,
Thanks for your comments,
> > Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge..
> >
> > Signed-off-by: Sandor Yu
> > ---
> > .../display/bridge/cdns,mhdp8501.yaml | 105
> ++
> > 1 file changed, 10
Hi Rob,
Thanks for your comment.
> > Hi Alexander,
> >
> > Thanks for your comments,
> >
> > >
> > > Am Montag, 17. Juli 2023, 10:03:49 CEST schrieb Sandor Yu:
> > > >
> > > > Achtung externe E-Mail: Öffnen
Hi Alexander,
Thanks for your comments,
>
> Am Montag, 17. Juli 2023, 10:03:49 CEST schrieb Sandor Yu:
> >
> > Achtung externe E-Mail: Öffnen Sie Anhänge und Links nur, wenn Sie
> > wissen, dass diese aus einer sicheren Quelle stammen und sicher si
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy/freescale
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy
Add bindings for Freescale iMX8MQ DP and HDMI PHY.
Signed-off-by: Sandor Yu
---
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++
1 file changed, 53 insertions(+)
create mode 100644
Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml
diff --git
included respective specific firmware
is required.
Driver will check display connector type and
then load the corresponding driver.
Signed-off-by: Sandor Yu
---
drivers/gpu/drm/bridge/cadence/Kconfig| 15 +
drivers/gpu/drm/bridge/cadence/Makefile | 2 +
.../drm/bridge/cadence/cdns
MHDP8546 mailbox access functions will be share to other mhdp driver
and Cadence HDP-TX HDMI/DP PHY drivers.
Move those functions to head file include/drm/bridge/cdns-mhdp-mailbox.h
and convert them to macro functions.
Signed-off-by: Sandor Yu
---
.../drm/bridge/cadence/cdns-mhdp8546-core.c
Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge..
Signed-off-by: Sandor Yu
---
.../display/bridge/cdns,mhdp8501.yaml | 105 ++
1 file changed, 105 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
diff --git
Allow HDMI PHYs to be configured through the generic
functions through a custom structure added to the generic union.
The parameters added here are based on HDMI PHY
implementation practices. The current set of parameters
should cover the potential users.
Signed-off-by: Sandor Yu
---
include
t will be referenced by HDP-TX PHY(HDMI/DP) driver too.
- Plain bridge instead of component driver.
- Standalone Cadence HDP-TX PHY(HDMI/DP) driver.
- Audio driver are removed from the patch set, it will be add in another
patch set later.
[1]
https://patchwork.kernel.org/project/linux-rockch
>
>
> On Mon, 10 Jul 2023 at 11:01, Sandor Yu wrote:
> >
> >
> >
> > > -Original Message-
> > > From: Dmitry Baryshkov
> > > Sent: 2023年7月10日 15:44
> > > To: Sandor Yu ; andrzej.ha...@intel.com;
> > >
> -Original Message-
> From: Dmitry Baryshkov
> Sent: 2023年7月10日 15:44
> To: Sandor Yu ; andrzej.ha...@intel.com;
> neil.armstr...@linaro.org; robert.f...@linaro.org;
> laurent.pinch...@ideasonboard.com; jo...@kwiboo.se;
> jernej.skra...@gmail.com; airl...@gmail
> -Original Message-
> From: Dmitry Baryshkov
> Sent: 2023年7月10日 15:30
> To: Sandor Yu
> Cc: andrzej.ha...@intel.com; neil.armstr...@linaro.org;
> robert.f...@linaro.org; laurent.pinch...@ideasonboard.com;
> jo...@kwiboo.se; jernej.skra...@gmail.com; air
Hi Vinod,
Thanks for your comments,
> -Original Message-
> From: Vinod Koul
> Sent: 2023年6月21日 19:58
> To: Sandor Yu
> Cc: andrzej.ha...@intel.com; neil.armstr...@linaro.org;
> robert.f...@linaro.org; laurent.pinch...@ideasonboard.com;
> jo...@kwiboo.se; jernej.sk
Hi Vinod,
Thanks for your comments,
> -Original Message-
> From: Vinod Koul
> Sent: 2023年6月21日 19:24
> To: Sandor Yu
> Cc: andrzej.ha...@intel.com; neil.armstr...@linaro.org;
> robert.f...@linaro.org; laurent.pinch...@ideasonboard.com;
> jo...@kwiboo.se; jernej.sk
Hi Vinod,
Thanks for your comments,
> -Original Message-
> From: Vinod Koul
> Sent: 2023年6月21日 19:22
> To: Sandor Yu
> Cc: andrzej.ha...@intel.com; neil.armstr...@linaro.org;
> robert.f...@linaro.org; laurent.pinch...@ideasonboard.com;
> jo...@kwiboo.se; jernej.sk
Hi Dmitry,
Thanks for your comments,
> -Original Message-
> From: Dmitry Baryshkov
> Sent: 2023年6月25日 2:02
> To: Sandor Yu ; andrzej.ha...@intel.com;
> neil.armstr...@linaro.org; robert.f...@linaro.org;
> laurent.pinch...@ideasonboard.com; jo...@kwiboo.se;
> jer
Hi Rob,
Thanks for your comments,
> -Original Message-
> From: Rob Herring
> Sent: 2023年6月20日 23:49
> To: Sandor Yu
> Cc: andrzej.ha...@intel.com; neil.armstr...@linaro.org;
> robert.f...@linaro.org; laurent.pinch...@ideasonboard.com;
> jo...@kwiboo.se; jernej.sk
> linux-ker...@vger.kernel.org; linux-...@lists.infradead.org
> Cc: Oliver Brown ; Sandor Yu ;
> dl-linux-imx ; ker...@pengutronix.de; Sandor Yu
>
> Subject: [EXT] Re: [PATCH v6 5/8] drm: bridge: Cadence: Add MHDP8501
> HDMI driver
>
> Caution: This is an external em
> linux-ker...@vger.kernel.org; linux-...@lists.infradead.org
> Cc: Oliver Brown ; Sandor Yu ;
> dl-linux-imx ; ker...@pengutronix.de; Sandor Yu
>
> Subject: [EXT] Re: [PATCH v6 2/8] dt-bindings: display: bridge: Add Cadence
> MHDP8501 HDMI and DP
>
> Caution: This is a
> linux-ker...@vger.kernel.org; linux-...@lists.infradead.org
> Cc: Oliver Brown ; Sandor Yu ;
> dl-linux-imx ; ker...@pengutronix.de; Sandor Yu
>
> Subject: [EXT] Re: [PATCH v6 6/8] dt-bindings: phy: Add Freescale iMX8MQ DP
> and HDMI PHY
>
> Caution: This is an external em
Hi Sam,
Thanks your comments,
For i.MX8MQ, the display driver DCSS had create its own connector.
I will drop the code in the next version review patch set.
Thanks
Sandor
> -Original Message-
> From: Sam Ravnborg
> Sent: 2023年6月16日 0:33
> To: Sandor Yu
> Cc: andrzej.
Add Cadence HDP-TX HDMI PHY driver for i.MX8MQ.
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
HDMI PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy/freescale
Add Cadence HDP-TX DisplayPort PHY driver for i.MX8MQ
Cadence HDP-TX PHY could be put in either DP mode or
HDMI mode base on the configuration chosen.
DisplayPort PHY mode is configurated in the driver.
Signed-off-by: Sandor Yu
---
drivers/phy/freescale/Kconfig | 9 +
drivers/phy
1 - 100 of 175 matches
Mail list logo
