| From: |
| Ying Liu <victor.liu-AT-nxp.com> |
| To: |
| "dri-devel-AT-lists.freedesktop.org" <dri-devel-AT-lists.freedesktop.org>, "devicetree-AT-vger.kernel.org" <devicetree-AT-vger.kernel.org>, "linux-arm-kernel-AT-lists.infradead.org" <linux-arm-kernel-AT-lists.infradead.org> |
| Subject: |
| [PATCH v2 0/9] drm/bridge: imx: Add i.MX93 MIPI DSI support |
| Date: |
| Thu, 20 Jul 2023 07:09:47 +0000 |
| Message-ID: |
| <20230720071430.259892-1-victor.liu@nxp.com> |
| Cc: |
| "andrzej.hajda-AT-intel.com" <andrzej.hajda-AT-intel.com>, "neil.armstrong-AT-linaro.org" <neil.armstrong-AT-linaro.org>, "rfoss-AT-kernel.org" <rfoss-AT-kernel.org>, "Laurent.pinchart-AT-ideasonboard.com" <Laurent.pinchart-AT-ideasonboard.com>, "jonas-AT-kwiboo.se" <jonas-AT-kwiboo.se>, "jernej.skrabec-AT-gmail.com" <jernej.skrabec-AT-gmail.com>, "airlied-AT-gmail.com" <airlied-AT-gmail.com>, "daniel-AT-ffwll.ch" <daniel-AT-ffwll.ch>, "robh+dt-AT-kernel.org" <robh+dt-AT-kernel.org>, "krzysztof.kozlowski+dt-AT-linaro.org" <krzysztof.kozlowski+dt-AT-linaro.org>, "conor+dt-AT-kernel.org" <conor+dt-AT-kernel.org>, "shawnguo-AT-kernel.org" <shawnguo-AT-kernel.org>, "s.hauer-AT-pengutronix.de" <s.hauer-AT-pengutronix.de>, "kernel-AT-pengutronix.de" <kernel-AT-pengutronix.de>, "festevam-AT-gmail.com" <festevam-AT-gmail.com>, dl-linux-imx <linux-imx-AT-nxp.com>, "alexander.stein-AT-ew.tq-group.com" <alexander.stein-AT-ew.tq-group.com>, "sam-AT-ravnborg.org" <sam-AT-ravnborg.org>, "jagan-AT-amarulasolutions.com" <jagan-AT-amarulasolutions.com> |
| Archive-link: |
| Article |
Hi,
This series aims to add MIPI DSI support for Freescale i.MX93 SoC.
There is a Synopsys DesignWare MIPI DSI host controller and a Synopsys
Designware MIPI DPHY embedded in i.MX93. Some configurations and
extensions to them are controlled by i.MX93 media blk-ctrl.
Add a DRM bridge for i.MX93 MIPI DSI by using existing DW MIPI DSI
bridge helpers and implementing i.MX93 MIPI DSI specific extensions.
Note that since this series touches the dw-mipi-dsi driver, tests are
needed to be done for meson, rockchip and stm.
Patch 1 ~ 7 do preparation work for adding i.MX93 MIPI DSI DRM bridge driver.
Patch 8 adds DT-binding documentation for i.MX93 MIPI DSI.
Patch 9 adds i.MX93 MIPI DSI DRM bridge.
v1->v2:
* Add Rob's R-b tag on patch 8.
* Use dev_err_probe() to replace DRM_DEV_ERROR() in patch 9. (Sam and Alexander)
* Use dev_*() to replace DRM_*() in patch 9. (Sam)
* Fix build for arm architecture in patch 9.
(Reported-by: kernel test robot <lkp@intel.com>)
* Improve error messages for imx93_dsi_phy_init() in patch 9.
Liu Ying (9):
drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper
drm/bridge: synopsys: dw-mipi-dsi: Add input bus format negotiation
support
drm/bridge: synopsys: dw-mipi-dsi: Force input bus flags
drm/bridge: synopsys: dw-mipi-dsi: Add mode fixup support
drm/bridge: synopsys: dw-mipi-dsi: Use pixel clock rate to calculate
lbcc
drm/bridge: synopsys: dw-mipi-dsi: Set minimum lane byte clock cycles
for HSA and HBP
drm/bridge: synopsys: dw-mipi-dsi: Disable HSTX and LPRX timeout check
dt-bindings: display: bridge: Document Freescale i.MX93 MIPI DSI
drm/bridge: imx: Add i.MX93 MIPI DSI support
.../display/bridge/fsl,imx93-mipi-dsi.yaml | 115 +++
drivers/gpu/drm/bridge/imx/Kconfig | 10 +
drivers/gpu/drm/bridge/imx/Makefile | 1 +
drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c | 917 ++++++++++++++++++
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 91 +-
include/drm/bridge/dw_mipi_dsi.h | 16 +
6 files changed, 1146 insertions(+), 4 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx93-mipi-dsi.yaml
create mode 100644 drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c
--
2.37.1
