From: Angelo Ribeiro <Angelo.Ribeiro@synopsys.com>
To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Angelo Ribeiro <Angelo.Ribeiro@synopsys.com>
Subject: [PATCH v3 0/4] drm: Add support for IPK DSI Host Driver
Date: Mon, 27 Apr 2020 16:00:32 +0200 [thread overview]
Message-ID: <cover.1587992776.git.angelo.ribeiro@synopsys.com> (raw)
Adds support for the display subsystem in the Synopsys
DesignWare IPK devices.
The display pipeline is limited and does not have access to memory, the
validation is done using a VPG (Video Pattern Generator), as DPI
stimulus for the DW MIPI DSI Host.
A Synopsys DesignWare MIPI DSI Host v1.40 is used in the IPK device, that
so far, is fully compatible with the driver dw-mipi-dsi.
To activate the VPG use the sysfs pattern variable, assigning values from
0 (shutdown) to 4. The usage of the VPG and the Synopsys DesignWare MIPI
DSI Host internal video generator is mutually exclusive.
The submission of this driver aims to be used as a work base for the
submission of enhancements over the Synopsys DesignWare MIPI DSI Host.
Angelo Ribeiro (4):
dt-bindings: display: Add IPK DSI subsystem bindings
drm: ipk: Add DRM driver for DesignWare IPK DSI
drm: ipk: Add extensions for DW MIPI DSI Host driver
MAINTAINERS: Add IPK MIPI DSI Host driver entry
.../bindings/display/snps,dw-ipk-dsi.yaml | 159 ++++++
.../bindings/display/snps,dw-ipk-vpg.yaml | 73 +++
MAINTAINERS | 8 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/ipk/Kconfig | 22 +
drivers/gpu/drm/ipk/Makefile | 6 +
drivers/gpu/drm/ipk/dw-drv.c | 169 +++++++
drivers/gpu/drm/ipk/dw-ipk.h | 26 +
drivers/gpu/drm/ipk/dw-mipi-dsi-ipk.c | 557 +++++++++++++++++++++
drivers/gpu/drm/ipk/dw-vpg.c | 412 +++++++++++++++
drivers/gpu/drm/ipk/dw-vpg.h | 48 ++
12 files changed, 1483 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/snps,dw-ipk-dsi.yaml
create mode 100644 Documentation/devicetree/bindings/display/snps,dw-ipk-vpg.yaml
create mode 100644 drivers/gpu/drm/ipk/Kconfig
create mode 100644 drivers/gpu/drm/ipk/Makefile
create mode 100644 drivers/gpu/drm/ipk/dw-drv.c
create mode 100644 drivers/gpu/drm/ipk/dw-ipk.h
create mode 100644 drivers/gpu/drm/ipk/dw-mipi-dsi-ipk.c
create mode 100644 drivers/gpu/drm/ipk/dw-vpg.c
create mode 100644 drivers/gpu/drm/ipk/dw-vpg.h
--
2.7.4
next reply other threads:[~2020-04-27 14:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 14:00 Angelo Ribeiro [this message]
2020-04-27 14:00 ` [PATCH v3 1/4] dt-bindings: display: Add IPK DSI subsystem bindings Angelo Ribeiro
2020-04-27 21:34 ` Rob Herring
2020-04-27 14:00 ` [PATCH v3 2/4] drm: ipk: Add DRM driver for DesignWare IPK DSI Angelo Ribeiro
2020-04-27 14:00 ` [PATCH v3 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver Angelo Ribeiro
2020-04-28 15:28 ` Daniel Vetter
2020-05-06 9:56 ` Angelo Ribeiro
2020-05-06 10:41 ` Daniel Vetter
2020-04-27 14:00 ` [PATCH v3 4/4] MAINTAINERS: Add IPK MIPI DSI Host driver entry Angelo Ribeiro
2020-04-27 14:45 ` Joe Perches
2020-05-06 7:50 ` Angelo Ribeiro
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