MSM DRM driver has support for eDP block present on MSM 8x74/8x84 SoC families. However since addition back in 2015 this driver received only generic fixes. No actual devices with these SoCs supported upstream (or by the community) seem to support eDP panels. Judging from downstream kernels the eDP was present only on MSM8974 LIQUID or on APQ8084 CDP. Remove this driver.
---------------------------------------------------------------- Dmitry Baryshkov (3): drm/msm/mdp5: drop eDP support drm/msm/edp: drop old eDP support dt-bindings: display/msm: remove edp.txt
.../devicetree/bindings/display/msm/edp.txt | 56 - drivers/gpu/drm/msm/Makefile | 6 - drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 17 +- drivers/gpu/drm/msm/edp/edp.c | 198 --- drivers/gpu/drm/msm/edp/edp.h | 77 -- drivers/gpu/drm/msm/edp/edp.xml.h | 388 ------ drivers/gpu/drm/msm/edp/edp_aux.c | 265 ---- drivers/gpu/drm/msm/edp/edp_bridge.c | 111 -- drivers/gpu/drm/msm/edp/edp_connector.c | 132 -- drivers/gpu/drm/msm/edp/edp_ctrl.c | 1375 -------------------- drivers/gpu/drm/msm/edp/edp_phy.c | 98 -- drivers/gpu/drm/msm/msm_drv.c | 2 - drivers/gpu/drm/msm/msm_drv.h | 12 - 13 files changed, 1 insertion(+), 2736 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/msm/edp.txt delete mode 100644 drivers/gpu/drm/msm/edp/edp.c delete mode 100644 drivers/gpu/drm/msm/edp/edp.h delete mode 100644 drivers/gpu/drm/msm/edp/edp.xml.h delete mode 100644 drivers/gpu/drm/msm/edp/edp_aux.c delete mode 100644 drivers/gpu/drm/msm/edp/edp_bridge.c delete mode 100644 drivers/gpu/drm/msm/edp/edp_connector.c delete mode 100644 drivers/gpu/drm/msm/edp/edp_ctrl.c delete mode 100644 drivers/gpu/drm/msm/edp/edp_phy.c