[Freedreno] [PATCH v1 0/7] drm/msm/dpu: add support for idependent DSI config

[Alexey Minnekhanov]

08.07.2021 15:28, Dmitry Baryshkov wrote:
> This patchseries adds support for independent DSI config to DPU1 display
> subdriver. Also drop one of msm_kms_funcs callbacks, made unnecessary
> now.
> 
> Tested on RB5 (dpu, dsi). Previous iteration was tested by Alexey
> Minnekhanov.
> 
> Changes since v1:
>   - renamed dual DSI to bonded DSI as suggsted by Abhinav
>   - added comments to _dpu_kms_initialize_dsi() regarding encoders usage
> 
> The following changes since commit e88bbc91849b2bf57683119c339e52916d34433f:
> 
>    Revert "drm/msm/mdp5: provide dynamic bandwidth management" (2021-06-23 14:06:20 -0700)
> 
> are available in the Git repository at:
> 
>    https://git.linaro.org/people/dmitry.baryshkov/kernel.git msm-drm-drop-set-encoder-mode-1
> 
> for you to fetch changes up to 142f79dfc41271576731a49516d63ad47a56e1ca:
> 
>    drm/msm/kms: drop set_encoder_mode callback (2021-07-08 15:20:52 +0300)
> 
> ----------------------------------------------------------------
> Dmitry Baryshkov (7):
>        drm/msm/dsi: rename dual DSI to bonded DSI
>        drm/msm/dsi: add two helper functions
>        drm/msm/dpu: support setting up two independent DSI connectors
>        drm/msm/mdp5: move mdp5_encoder_set_intf_mode after msm_dsi_modeset_init
>        drm/msm/dp: stop calling set_encoder_mode callback
>        drm/msm/dsi: stop calling set_encoder_mode callback
>        drm/msm/kms: drop set_encoder_mode callback
> 
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c  | 102 +++++++++++++++++--------------
>   drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c |  11 +---
>   drivers/gpu/drm/msm/dp/dp_display.c      |  18 ------
>   drivers/gpu/drm/msm/dsi/dsi.c            |   9 ++-
>   drivers/gpu/drm/msm/dsi/dsi.h            |   9 ++-
>   drivers/gpu/drm/msm/dsi/dsi_cfg.h        |   2 +-
>   drivers/gpu/drm/msm/dsi/dsi_host.c       |  30 ++++-----
>   drivers/gpu/drm/msm/dsi/dsi_manager.c    |  93 ++++++++++++----------------
>   drivers/gpu/drm/msm/msm_drv.h            |  12 +++-
>   drivers/gpu/drm/msm/msm_kms.h            |   3 -
>   10 files changed, 136 insertions(+), 153 deletions(-)
> 

I've tested these patches (again), on msm8974 samsung-klte device with 
MDP5 and nothing is broken.

Tested-by: Alexey Minnekhanov <alexeymin at postmarketos.org>

-- 
Regards
Alexey Minnekhanov
postmarketOS developer
https://www.postmarketos.org