[v16,0/7] VOP Support for rk3576

Message

Andy Yan March 3, 2025, 3:44 a.m. UTC

From: Andy Yan <[e-mail]>

Here is the v16
Patches that have already been merged in drm-misc-next are dropped.

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 based on
Linux 6.14-rc1 here[0]

[0]https://github.com/andyshrk/linux/tree/rk3576-vop2-upstream-v16

Thanks.

Changes in v16:
- Link to v15: https://lore.kernel.org/linux-rockchip/[e-mail]/
- Rebase on drm-misc-next
- Switch to dev_err_probe
- Remove redundant empty line

Changes in v15:
- Link to v14: https://lore.kernel.org/linux-rockchip/[e-mail]/
- Remove AFBC/AFBCD prefix of TRANSFORM_OFFSET register
- Remove redundant blank line before function vop2_lock
- Fix nr_regs arguments for smart windows register.

Changes in v14:
- Set maxItems constraint of clocks for rk3588 to 9 as a recently
  merged patch added two optional clocks[0]:
  [0]https://patchwork.freedesktop.org/patch/msgid/[e-mail]

Changes in v13:
- Add maxItems constraint for clocks
- Remove constraint for interrupts in allOf block, as the current
  maxItems is already 1.
- typo fix
- Explain the function of this property.
- Use maxItems constraint for clocks in allOf block

Changes in v12:
- Only change the description method for existing SoC.
- Split from patch 10/13
- Split from patch 10/13

Changes in v11:
- Remove redundant min/maxItems constraint
- Remove redundant min/maxItems constraint

Changes in v10:
- Move interrupt-names back to top level
- Add constraint of interrupts for all platform
- Add constraint for all grf phandles
- Reorder some properties
- Move interrupt-names back to top level
- Add constraint of interrupts for all platform
- Add constraint for all grf phandles
- Reorder some properties

Changes in v9:
- Drop 'vop-' prefix of interrupt-names.
- Add blank line between DT properties
- Remove list interrupt-names in top level
- Drop 'vop-' prefix of interrupt-names.
- Add blank line between DT properties
- Remove list interrupt-names in top level
- Drop 'vop-' prefix of interrupt-names.

Changes in v8:
- Fix dt_binding_check errors
- ordered by soc name
- Link to the previous version:
  https://lore.kernel.org/linux-rockchip/6pn3qjxotdtpzucpul24yro7ppddezwuizneovqvmgdwyv2j7p@ztg4mqyiqmjf/T/#u
- Fix dt_binding_check errors
- ordered by soc name
- Link to the previous version:
  https://lore.kernel.org/linux-rockchip/6pn3qjxotdtpzucpul24yro7ppddezwuizneovqvmgdwyv2j7p@ztg4mqyiqmjf/T/#u

Changes in v6:
-  More specific explanation about the AXI_BUS_ID register bit of
   cluster window.

Changes in v5:
- Add axi id configuration
- Remove the non-existent CBCR scale register.

Changes in v4:
- describe constraint SOC by SOC, as interrupts of rk3576 is very
  different from others
- Drop Krzysztof's Reviewed-by, as this version changed a lot.
- describe constraint SOC by SOC, as interrupts of rk3576 is very
  different from others
- Drop Krzysztof's Reviewed-by, as this version changed a lot.

Changes in v3:
- Add comments for why we should treat rk3566 with special care.
- ordered by soc name
- Add description for newly added interrupt
- ordered by soc name
- Add description for newly added interrupt
- Share the alpha setup function with rk3568
- recoder the code block by soc

Changes in v2:
- Add dt bindings
- Add dt bindings
- Add platform specific callback

Andy Yan (7):
  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: describe constraint SoC by SoC
  dt-bindings: display: vop2: Add missing rockchip,grf property for
    rk3566/8
  dt-bindings: display: vop2: Add rk3576 support
  drm/rockchip: vop2: Add support for rk3576

 .../display/rockchip/rockchip-vop2.yaml       |  99 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c  | 259 +++--
 drivers/gpu/drm/rockchip/rockchip_drm_vop2.h  |  88 ++
 drivers/gpu/drm/rockchip/rockchip_vop2_reg.c  | 954 ++++++++++++++++--
 4 files changed, 1223 insertions(+), 177 deletions(-)