[PATCH v3 00/15] VOP Support for rk3576

[Andy Yan <andyshrk@163.com>]

From: Andy Yan <andy.yan@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/20231211115547.1784587-1-andyshrk@163.com/
[1] https://lore.kernel.org/lkml/20240819-b4-rk3588-bridge-upstream-v4-0-6417c72a2749@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(-)

-- 
2.34.1