[PATCH v1 00/10] video: tegra: migrations, HDMI and HOST1x

[Peter Robinson]

On Thu, 13 Mar 2025 at 11:58, Svyatoslav Ryhel <clamor95 at gmail.com> wrote:

> чт, 13 бер. 2025 р. о 13:55 Peter Robinson <pbrobinson at gmail.com> пише:
> >
> > Hey Svyatoslav,
> >
> > What generations of the hardware do you expect this to work on?
> >
>
> Changes were tested on T20, T30, T114 and T124. They all successfully
> work with proposed changes.
>

Do you think it would work on T210?


> > Peter
> >
> > On Wed, 12 Mar 2025 at 17:59, Svyatoslav Ryhel <clamor95 at gmail.com>
> wrote:
> >>
> >> Migrate DC and DSI to support video bridge UCLASS and OF graph bindings.
> >> Add HDMI and basic HOST1X bus drivers. Move DC driven PWM backlight
> >> into DC node.
> >>
> >> Svyatoslav Ryhel (10):
> >>   video: tegra20: implement a minimal HOST1X driver for essential clock
> >>     and reset setup
> >>   video: tegra20: provide driver support for the HDMI controller
> >>   video: tegra20: dc: add video bridge support
> >>   video: tegra20: dc: convert to use of_graph
> >>   video: tegra20: dc: get DSI/HDMI clock parent if internal DSI/HDMI is
> >>     used
> >>   video: tegra20: dc: remove unused video operations
> >>   video: tegra20: dc: support binding child devices
> >>   video: tegra20: pwm-backlight: convert into DC child
> >>   video: tegra20: dsi: convert to video bridge UCLASS
> >>   video: tegra20: dsi: respect speed mode used for DSI commands transfer
> >>
> >>  arch/arm/include/asm/arch-tegra/dc.h        |  46 +-
> >>  drivers/video/tegra20/Kconfig               |  16 +-
> >>  drivers/video/tegra20/Makefile              |   2 +
> >>  drivers/video/tegra20/tegra-dc.c            | 233 +++++--
> >>  drivers/video/tegra20/tegra-dc.h            |   3 -
> >>  drivers/video/tegra20/tegra-dsi.c           |  12 +-
> >>  drivers/video/tegra20/tegra-hdmi.c          | 623 +++++++++++++++++++
> >>  drivers/video/tegra20/tegra-hdmi.h          | 652 ++++++++++++++++++++
> >>  drivers/video/tegra20/tegra-host1x.c        |  86 +++
> >>  drivers/video/tegra20/tegra-pwm-backlight.c |  12 +-
> >>  10 files changed, 1603 insertions(+), 82 deletions(-)
> >>  create mode 100644 drivers/video/tegra20/tegra-hdmi.c
> >>  create mode 100644 drivers/video/tegra20/tegra-hdmi.h
> >>  create mode 100644 drivers/video/tegra20/tegra-host1x.c
> >>
> >> --
> >> 2.43.0
> >>
>