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

[Svyatoslav Ryhel]

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.

> 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
>>