[PATCH v3 00/15] VOP Support for rk3576

[Detlev Casanova]

Hi Andy,

I tested these on the RK3576 Armsom Sige 5 board:

Tested-by: Detlev Casanova <detlev.casanova at collabora.com>

Regards,
Detlev.

On Friday, 20 September 2024 04:16:24 EDT Andy Yan wrote:
> From: Andy Yan <andy.yan at rock-chips.com>
> 
> 
> Thanks for the basic work from Collabora, I can bringup a HDMI
> display out on rk3576.
> 
> PATCH 1 is a carryover from the working when add support for rk3588,
>         is very usefull when some people want me help debug some issue
>         online, so I really hope it can be merged at this round.
> PATCH 2~5 are bugfix of rk3588 alpha blending which report and test by
>          Derek
> PATCH 6~13 are preparations for rk3576 support
> PATCH 14~15 are real support for rk376
> 
> The hdmi depends on WIP patch from Cristian[1]
> I test it with a 1080P/4K HDMI output with modetest and weston output.
> 
> If there are some one want to have a try, I have a tree here[2]
> 
> [0]
> https://patchwork.kernel.org/project/linux-rockchip/cover/20231211115547.17
> 84587-1-andyshrk at 163.com/ [1]
> https://lore.kernel.org/lkml/20240819-b4-rk3588-bridge-upstream-v4-0-6417c7
> 2a2749 at collabora.com/ [2]
> https://github.com/andyshrk/linux/tree/rk3576-vop2-upstream-v3
> 
> Changes in v3:
> - Add comments for why we should treat rk3566 with special care.
> - Add hardware version check
> - Add description for newly added interrupt
> - Share the alpha setup function with rk3568
> - recoder the code block by soc
> 
> Changes in v2:
> - split it from main patch add support for rk3576
> - Add platform specific callback
> - Introduce vop hardware version
> - Add dt bindings
> - Add platform specific callback
> 
> Andy Yan (15):
>   drm/rockchip: vop2: Add debugfs support
>   drm/rockchip: Set dma mask to 64 bit
>   drm/rockchip: vop2: Fix cluster windows alpha ctrl regsiters offset
>   drm/rockchip: vop2: Fix the mixer alpha setup for layer 0
>   drm/rockchip: vop2: Fix the windows switch between different layers
>   drm/rockchip: vop2: include rockchip_drm_drv.h
>   drm/rockchip: vop2: Support 32x8 superblock afbc
>   drm/rockchip: vop2: Add platform specific callback
>   drm/rockchip: vop2: Support for different layer selet configuration
>     between VPs
>   drm/rockchip: vop2: Introduce vop hardware version
>   drm/rockchip: vop2: Register the primary plane and overlay plane
>     separately
>   drm/rockchip: vop2: Set plane possible crtcs by possible vp mask
>   drm/rockchip: vop2: Add uv swap for cluster window
>   dt-bindings: display: vop2: Add rk3576 support
>   drm/rockchip: vop2: Add support for rk3576
> 
>  .../display/rockchip/rockchip-vop2.yaml       |   13 +-
>  drivers/gpu/drm/rockchip/rockchip_drm_drv.c   |    4 +-
>  drivers/gpu/drm/rockchip/rockchip_drm_vop2.c  | 1572 ++++---------
>  drivers/gpu/drm/rockchip/rockchip_drm_vop2.h  |  274 ++-
>  drivers/gpu/drm/rockchip/rockchip_vop2_reg.c  | 1948 ++++++++++++++++-
>  5 files changed, 2683 insertions(+), 1128 deletions(-)