From: Lucas Stach <l.stach@pengutronix.de>
To: Tim Harvey <tharvey@gateworks.com>
Cc: Device Tree Mailing List <devicetree@vger.kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Neil Armstrong <narmstrong@baylibre.com>,
DRI mailing list <dri-devel@lists.freedesktop.org>,
Robert Foss <robert.foss@linaro.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
linux-phy@lists.infradead.org,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
patchwork-lst@pengutronix.de, Shawn Guo <shawnguo@kernel.org>,
Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
Andrzej Hajda <andrzej.hajda@intel.com>
Subject: Re: [PATCH v0 00/10] i.MX8MP HDMI support
Date: Wed, 06 Apr 2022 18:27:03 +0200 [thread overview]
Message-ID: <628350a25aa9943bf731a24ac4db364412c6b8c7.camel@pengutronix.de> (raw)
In-Reply-To: <CAJ+vNU3pxSiAX5_fmLy9ztUZ4-dvm5GHdUnucWZwWcQ539dT4w@mail.gmail.com>
Hi Tim,
Am Mittwoch, dem 06.04.2022 um 09:10 -0700 schrieb Tim Harvey:
> On Wed, Apr 6, 2022 at 9:01 AM Lucas Stach <l.stach@pengutronix.de> wrote:
> >
> > Hi all,
> >
> > this adds support for the HDMI output pipeline on the i.MX8MP.
> > It currently depends on the i.MX8MP HDMI power domain series [1]
> > and support for the new LCDIF [2] in the i.MX8MP. I guess the
> > implementation presented here also still has some warts that
> > require fixing and the individual patches most likely need to go
> > through different maintainer trees, so I don't expect this series
> > to be applied right away.
> >
> > However this complete series should allow people to test it more
> > easily and provide feedback on the implementation with the full
> > picture available.
> >
> > Compared to downstream this implementation actually allows to
> > power down the separate HDMI PHY power domain when the display
> > is inactive or no HDMI cable is connected.
> >
> > Regards,
> > Lucas
> >
> > [1] https://lore.kernel.org/all/20220406153402.1265474-1-l.stach@pengutronix.de/
> > [2] https://lore.kernel.org/all/20220322142853.125880-1-marex@denx.de/
> >
> > Lucas Stach (10):
> > drm/bridge: dw-hdmi: add low-active PHY reset
> > dt-bindings: display: imx: add binding for i.MX8MP HDMI TX
> > drm/imx: add bridge wrapper driver for i.MX8MP DWC HDMI
> > dt-bindings: display: imx: add binding for i.MX8MP HDMI PVI
> > drm/imx: add driver for HDMI TX Parallel Video Interface
> > dt-bindings: phy: add binding for the i.MX8MP HDMI PHY
> > phy: freescale: add Samsung HDMI PHY
> > arm64: dts: imx8mp: add HDMI irqsteer
> > arm64: dts: imx8mp: add HDMI display pipeline
> > arm64: dts: imx8mp-evk: enable HDMI
> >
> > .../display/imx/fsl,imx8mp-hdmi-pvi.yaml | 83 ++
> > .../bindings/display/imx/fsl,imx8mp-hdmi.yaml | 72 ++
> > .../bindings/phy/fsl,imx8mp-hdmi-phy.yaml | 62 +
> > arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 19 +
> > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 93 ++
> > drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 7 +
> > drivers/gpu/drm/imx/Kconfig | 1 +
> > drivers/gpu/drm/imx/Makefile | 2 +
> > drivers/gpu/drm/imx/bridge/Kconfig | 18 +
> > drivers/gpu/drm/imx/bridge/Makefile | 4 +
> > drivers/gpu/drm/imx/bridge/imx-hdmi-pvi.c | 209 +++
> > drivers/gpu/drm/imx/bridge/imx-hdmi.c | 128 ++
> > drivers/phy/freescale/Kconfig | 7 +
> > drivers/phy/freescale/Makefile | 1 +
> > drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 1145 +++++++++++++++++
> > include/drm/bridge/dw_hdmi.h | 1 +
> > 16 files changed, 1852 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi-pvi.yaml
> > create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi.yaml
> > create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml
> > create mode 100644 drivers/gpu/drm/imx/bridge/Kconfig
> > create mode 100644 drivers/gpu/drm/imx/bridge/Makefile
> > create mode 100644 drivers/gpu/drm/imx/bridge/imx-hdmi-pvi.c
> > create mode 100644 drivers/gpu/drm/imx/bridge/imx-hdmi.c
> > create mode 100644 drivers/phy/freescale/phy-fsl-samsung-hdmi.c
> >
> > --
> > 2.30.2
> >
>
> Lucas,
>
> Thanks for consolidating this - It's been difficult to try to merge
> these for testing.
>
> I still have not been able to apply these to origin/master or
> imx/master - what are you basing off of here?
This HDMI series depends on the HDMI blk-ctrl ([1] in this cover
letter), which in turn depends on the GPCv2 i.MX8MP support series ([1]
in the HDMI blk-ctrl cover letter), which should apply cleanly or with
minimal fuzz to 5.18-rc1.
Regards,
Lucas
next prev parent reply other threads:[~2022-04-06 16:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-06 16:01 [PATCH v0 00/10] i.MX8MP HDMI support Lucas Stach
2022-04-06 16:01 ` [PATCH v0 01/10] drm/bridge: dw-hdmi: add low-active PHY reset Lucas Stach
2022-04-07 8:30 ` Neil Armstrong
2022-04-07 8:50 ` Lucas Stach
2022-04-06 16:01 ` [PATCH v0 02/10] dt-bindings: display: imx: add binding for i.MX8MP HDMI TX Lucas Stach
2022-04-06 20:08 ` Rob Herring
2022-04-07 9:15 ` Lucas Stach
2022-04-07 16:59 ` Rob Herring
2022-04-06 16:01 ` [PATCH v0 03/10] drm/imx: add bridge wrapper driver for i.MX8MP DWC HDMI Lucas Stach
2022-04-07 10:02 ` Philipp Zabel
2022-04-06 16:01 ` [PATCH v0 04/10] dt-bindings: display: imx: add binding for i.MX8MP HDMI PVI Lucas Stach
2022-04-06 20:08 ` Rob Herring
2022-04-06 16:01 ` [PATCH v0 05/10] drm/imx: add driver for HDMI TX Parallel Video Interface Lucas Stach
2022-04-07 10:36 ` Philipp Zabel
2022-04-06 16:01 ` [PATCH v0 06/10] dt-bindings: phy: add binding for the i.MX8MP HDMI PHY Lucas Stach
2022-04-06 20:08 ` Rob Herring
2022-04-06 16:01 ` [PATCH v0 07/10] phy: freescale: add Samsung " Lucas Stach
2022-04-07 9:29 ` Philipp Zabel
2022-04-11 11:59 ` Maxime Ripard
2022-04-11 12:20 ` Lucas Stach
2022-04-11 14:07 ` Maxime Ripard
2022-04-06 16:01 ` [PATCH v0 08/10] arm64: dts: imx8mp: add HDMI irqsteer Lucas Stach
2022-04-06 16:01 ` [PATCH v0 09/10] arm64: dts: imx8mp: add HDMI display pipeline Lucas Stach
2022-05-31 8:31 ` (EXT) " Alexander Stein
2022-04-06 16:01 ` [PATCH v0 10/10] arm64: dts: imx8mp-evk: enable HDMI Lucas Stach
2022-04-06 16:10 ` [PATCH v0 00/10] i.MX8MP HDMI support Tim Harvey
2022-04-06 16:27 ` Lucas Stach [this message]
2022-04-12 9:18 ` Alexander Stein
2022-04-12 9:41 ` Lucas Stach
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