To support DP HPD, edid printing, and colorbar display features based on the Hisislcon DP devices. Arnd Bergmann (1): drm/hisilicon/hibmc: select CONFIG_DRM_DISPLAY_DP_HELPER Baihan Li (9): drm/hisilicon/hibmc: Restructuring the header dp_reg.h drm/hisilicon/hibmc: Add dp serdes cfg to adjust serdes rate, voltage and pre-emphasis drm/hisilicon/hibmc: Add dp serdes cfg in dp process drm/hisilicon/hibmc: Refactor the member of drm_aux in struct hibmc_dp drm/hisilicon/hibmc: Getting connector info and EDID by using AUX channel drm/hisilicon/hibmc: Add colorbar-cfg feature and its debugfs file drm/hisilicon/hibmc: Enable this hot plug detect of irq feature drm/hisilicon/hibmc: Add MSI irq getting and requesting for HPD drm/hisilicon/hibmc: Add vga connector detect functions Douglas Anderson (1): drm: Call drm_atomic_helper_shutdown() at shutdown time for misc drivers Thomas Zimmermann (1): drm/ast: Implement polling for VGA and SIL164 connectors Ville Syrjälä (1): drm/sysfs: Register "ddc" symlink later drivers/gpu/drm/drm_connector.c | 9 ++ drivers/gpu/drm/drm_internal.h | 2 + drivers/gpu/drm/drm_probe_helper.c | 29 ++++ drivers/gpu/drm/drm_sysfs.c | 22 ++- drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 + drivers/gpu/drm/hisilicon/hibmc/Makefile | 3 +- drivers/gpu/drm/hisilicon/hibmc/dp/dp_aux.c | 16 ++- drivers/gpu/drm/hisilicon/hibmc/dp/dp_comm.h | 10 +- .../gpu/drm/hisilicon/hibmc/dp/dp_config.h | 2 + drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.c | 91 +++++++++++- drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h | 36 +++++ drivers/gpu/drm/hisilicon/hibmc/dp/dp_link.c | 90 +++++++++--- drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h | 130 +++++++++++++----- .../gpu/drm/hisilicon/hibmc/dp/dp_serdes.c | 71 ++++++++++ .../drm/hisilicon/hibmc/hibmc_drm_debugfs.c | 104 ++++++++++++++ .../gpu/drm/hisilicon/hibmc/hibmc_drm_dp.c | 74 +++++++++- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 91 +++++++++--- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 12 ++ .../gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 3 + include/drm/drm_probe_helper.h | 4 + 20 files changed, 702 insertions(+), 99 deletions(-) create mode 100644 drivers/gpu/drm/hisilicon/hibmc/dp/dp_serdes.c create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_debugfs.c -- 2.33.0