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@postmarketos.org