From: Kever Yang <kever.yang@rock-chips.com>
To: Chris Zhong <zyw@rock-chips.com>,
dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de,
yzq@rock-chips.com
Cc: Mark Rutland <mark.rutland@arm.com>,
alsa-devel@alsa-project.org, Mans Rullgard <mans@mansr.com>,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org, Takashi Iwai <tiwai@suse.com>,
Jacob Siverskog <jacob@teenage.engineering>,
Bard Liao <bardliao@realtek.com>,
Richard Fitzgerald <rf@opensource.wolfsonmicro.com>,
Vinod Koul <vinod.koul@intel.com>,
anish kumar <yesanishhere@gmail.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
linux-rockchip@lists.infradead.org,
Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
Michael Trimarchi <michael@amarulasolutions.com>,
"Subhransu S. Prusty" <subhransu.s.prusty@intel.com>,
devicetree@vger.kernel.org, Pawel Moll <pawel.moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Johan Hovold <johan@kernel.org>, Jyri Sarha <jsarha@ti.com>,
"Damien.Horsley" <Damien.Horsley@imgtec.com>,
Rob Herring <robh+dt@kernel.org>,
Charles Keepax <ckeepax@opensource.wolfsonmicro.com>,
Jaroslav Kysela <perex@perex.cz>,
linux-arm-kernel@lists.infradead.org,
Mark Yao <mark.yao@rock-chips.com>,
Oder Chiou <oder_chiou@realtek.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Kumar Gala <galak@codeaurora.org>
Subject: Re: [PATCH 0/6] Rockchip Type-C and DispplayPort driver
Date: Fri, 27 May 2016 15:38:01 +0800 [thread overview]
Message-ID: <5747F959.7010101@rock-chips.com> (raw)
In-Reply-To: <1464328939-8073-1-git-send-email-zyw@rock-chips.com>
Hi Chris,
On 05/27/2016 02:02 PM, Chris Zhong wrote:
> Hi all
>
> This series patch is for rockchip Type-C phy and DisplayPort controller
> driver.
>
> The USB Type-C PHY is designed to support the USB3 and DP applications.
> The PHY basically has two main components: USB3 and DisplyPort. USB3
> operates in SuperSpeed mode and the DP can operate at RBR, HBR and HBR2
> data rates. The Type-C cable orientation detection and Power Delivery
> (PD) is accomplished using a PD PHY or a exernal PD chip.
>
> The DP controller is compliant with DisplayPort Specification,
> Version 1.3, This IP is compatible with the rockchip type-c PHY IP.
> There is a uCPU in DP controller, it need a firmware to work, please
> put the firmware file to /lib/firmware/cdn/dptx.bin. The uCPU in charge
> of aux communication and link training, the host use mailbox to
> communicate with the ucpu.
>
> The PHY driver has register a notification, to get the alt mode from PD,
> the PD driver need call the tcphy_notifier_call_chain to notify PHY and
> DP controller.
For the notification for the port status change from PD, I think we can
use the extcon class, pls reference the code in drivers/extcon/ for usage.
Thanks,
- Kever
>
> This series is based on Mark Yao's branch:
> https://github.com/markyzq/kernel-drm-rockchip/tree/drm-rockchip-next-2016-05-23
>
> I test this patches on the rk3399-evb board, with a fusb302 driver,
> this branch has no rk3399.dtsi, so the patch about dts is not included
> in this series.
>
>
>
> Chris Zhong (6):
> phy: Add USB Type-C PHY driver for rk3399
> Documentation: bindings: add dt doc for Rockchip USB Type-C PHY
> drm/rockchip: vop: add cdn DP support for rk3399
> Documentation: bindings: add dt documentation for cdn DP controller
> ASoC: cdn-dp: Add cdn DP codec driver
> ASoC: rockchip: Add machine driver for cdn dp codec
>
> .../bindings/display/rockchip/cdn-dp-rockchip.txt | 57 ++
> .../devicetree/bindings/phy/phy-rockchip-typec.txt | 55 ++
> .../bindings/sound/rockchip-cdn-dp-audio.txt | 12 +
> drivers/gpu/drm/rockchip/Kconfig | 9 +
> drivers/gpu/drm/rockchip/Makefile | 1 +
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 620 ++++++++++++++++
> drivers/gpu/drm/rockchip/cdn-dp-core.h | 95 +++
> drivers/gpu/drm/rockchip/cdn-dp-reg.c | 730 ++++++++++++++++++
> drivers/gpu/drm/rockchip/cdn-dp-reg.h | 404 ++++++++++
> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 9 +-
> drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 +
> drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 +
> drivers/phy/Kconfig | 7 +
> drivers/phy/Makefile | 1 +
> drivers/phy/phy-rockchip-typec.c | 823 +++++++++++++++++++++
> include/sound/cdn-dp-audio.h | 51 ++
> sound/soc/codecs/Kconfig | 3 +
> sound/soc/codecs/Makefile | 2 +
> sound/soc/codecs/cdn-dp-audio.c | 246 ++++++
> sound/soc/rockchip/Kconfig | 9 +
> sound/soc/rockchip/Makefile | 2 +
> sound/soc/rockchip/rockchip-cdn-dp-audio.c | 167 +++++
> 22 files changed, 3306 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt
> create mode 100644 Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt
> create mode 100644 Documentation/devicetree/bindings/sound/rockchip-cdn-dp-audio.txt
> create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-core.c
> create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-core.h
> create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-reg.c
> create mode 100644 drivers/gpu/drm/rockchip/cdn-dp-reg.h
> create mode 100644 drivers/phy/phy-rockchip-typec.c
> create mode 100644 include/sound/cdn-dp-audio.h
> create mode 100644 sound/soc/codecs/cdn-dp-audio.c
> create mode 100644 sound/soc/rockchip/rockchip-cdn-dp-audio.c
>
prev parent reply other threads:[~2016-05-27 7:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-27 6:02 [PATCH 0/6] Rockchip Type-C and DispplayPort driver Chris Zhong
2016-05-27 6:02 ` [PATCH 1/6] phy: Add USB Type-C PHY driver for rk3399 Chris Zhong
2016-05-27 8:05 ` Kever Yang
2016-05-31 21:35 ` Doug Anderson
2016-06-01 0:35 ` Chris Zhong
2016-06-01 23:35 ` Heiko Stübner
2016-05-27 6:02 ` [PATCH 2/6] Documentation: bindings: add dt doc for Rockchip USB Type-C PHY Chris Zhong
2016-05-27 8:29 ` Heiko Stuebner
2016-05-27 8:46 ` Chris Zhong
2016-05-31 19:57 ` Doug Anderson
2016-06-01 0:43 ` Chris Zhong
2016-05-27 6:02 ` [PATCH 3/6] drm/rockchip: vop: add cdn DP support for rk3399 Chris Zhong
2016-05-27 6:02 ` [PATCH 4/6] Documentation: bindings: add dt documentation for cdn DP controller Chris Zhong
2016-05-27 6:02 ` [PATCH 5/6] ASoC: cdn-dp: Add cdn DP codec driver Chris Zhong
2016-05-27 6:02 ` [PATCH 6/6] ASoC: rockchip: Add machine driver for cdn dp codec Chris Zhong
2016-05-27 7:38 ` Kever Yang [this message]
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