[v6,00/10] drm: bridge: Add Samsung MIPI DSIM bridge
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Message ID 20221001080650.1007043-1-jagan@amarulasolutions.com
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  • drm: bridge: Add Samsung MIPI DSIM bridge
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Jagan Teki Oct. 1, 2022, 8:06 a.m. UTC 
This series supports common bridge support for Samsung MIPI DSIM
which is used in Exynos and i.MX8MM SoC's.

The final bridge supports both the Exynos and i.MX8MM DSI devices.

Changes for v6:
* handle previous bridge for exynos dsi while attaching bridge 

Changes for v5:
* bridge changes to support multi-arch
* updated and clear commit messages
* add hw_type via plat data
* removed unneeded quirk
* rebased on linux-next

Changes for v4:
* include Inki Dae in MAINTAINERS
* remove dsi_driver probe in exynos_drm_drv to support multi-arch build
* update init handling to ensure host init done on first cmd transfer

Changes for v3:
* fix the mult-arch build
* fix dsi host init
* updated commit messages

Changes for v2:
* fix bridge handling
* fix dsi host init
* correct the commit messages

Patch 0001: 	Samsung DSIM bridge

Patch 0002:	PHY optional

Patch 0003:	OF-graph or Child node lookup

Patch 0004: 	DSI host initialization 

Patch 0005:	atomic check

Patch 0006:	PMS_P offset via plat data

Patch 0007:	atomic_get_input_bus_fmts

Patch 0008:	input_bus_flags

Patch 0009:	document fsl,imx8mm-mipi-dsim

Patch 0010:	add i.MX8MM DSIM support

Tested in Engicam i.Core MX8M Mini SoM.

Repo:
https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v6

Any inputs?
Jagan.

Jagan Teki (10):
  drm: bridge: Add Samsung DSIM bridge driver
  drm: bridge: samsung-dsim: Lookup OF-graph or Child node devices
  drm: bridge: samsung-dsim: Mark PHY as optional
  drm: bridge: samsung-dsim: Handle proper DSI host initialization
  drm: bridge: samsung-dsim: Add atomic_check
  drm: bridge: samsung-dsim: Add platform PLL_P (PMS_P) offset
  drm: bridge: samsung-dsim: Add atomic_get_input_bus_fmts
  drm: bridge: samsung-dsim: Add input_bus_flags
  dt-bindings: display: exynos: dsim: Add NXP i.MX8MM support
  drm: bridge: samsung-dsim: Add i.MX8MM support

 .../bindings/display/exynos/exynos_dsim.txt   |    1 +
 MAINTAINERS                                   |    9 +
 drivers/gpu/drm/bridge/Kconfig                |   12 +
 drivers/gpu/drm/bridge/Makefile               |    1 +
 drivers/gpu/drm/bridge/samsung-dsim.c         | 1856 +++++++++++++++++
 drivers/gpu/drm/exynos/Kconfig                |    1 +
 drivers/gpu/drm/exynos/exynos_drm_dsi.c       | 1769 ++--------------
 include/drm/bridge/samsung-dsim.h             |  115 +
 8 files changed, 2111 insertions(+), 1653 deletions(-)
 create mode 100644 drivers/gpu/drm/bridge/samsung-dsim.c
 create mode 100644 include/drm/bridge/samsung-dsim.h

Comments

Fabio Estevam Oct. 1, 2022, 10:34 a.m. UTC | #1 
Hi Jagan,

On Sat, Oct 1, 2022 at 5:07 AM Jagan Teki <jagan@amarulasolutions.com> wrote:

> Repo:
> https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v6

This URL returns an error. Please double-check.
Jagan Teki Oct. 1, 2022, 2:10 p.m. UTC | #2 
Hi Fabio,

On Sat, Oct 1, 2022 at 4:04 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Jagan,
>
> On Sat, Oct 1, 2022 at 5:07 AM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> > Repo:
> > https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v6
>
> This URL returns an error. Please double-check.

Thanks for the notice. Now it is accessible.

Jagan.