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.
Cahanges since v1: - Rewrote dsi encoder setup function by separating common code sequence and calling it either for the bonded interface or twice for each of the DSI hosts.
Changes since RFC: - 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-2
for you to fetch changes up to 3e10b945035d638bdf94f06b3fc86a6deaa41e63:
drm/msm/kms: drop set_encoder_mode callback (2021-07-10 02:46:00 +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 | 130 +++++++++++++++++++------------ 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, 158 insertions(+), 159 deletions(-)