topic/nouveau-i915-dp-helpers-and-cleanup-2020-08-31-1: UAPI Changes:
None
Cross-subsystem Changes:
* Moves a bunch of miscellaneous DP code from the i915 driver into a set of shared DRM DP helpers
Core Changes:
* New DRM DP helpers (see above)
Driver Changes:
* Implements usage of the aforementioned DP helpers in the nouveau driver, along with some other various HPD related cleanup for nouveau The following changes since commit bfacb84993eb173c0ab53ca4dd6180f76f4dc176:
drm: virtio: fix kconfig dependency warning (2020-08-31 08:55:02 +0200)
are available in the Git repository at:
git://anongit.freedesktop.org/drm/drm-misc tags/topic/nouveau-i915-dp-helpers-and-cleanup-2020-08-31-1
for you to fetch changes up to 79416e97dda0118b137302575a70a14259a27d7d:
drm/nouveau/kms: Start using drm_dp_read_dpcd_caps() (2020-08-31 19:10:09 -0400)
---------------------------------------------------------------- UAPI Changes:
None
Cross-subsystem Changes:
* Moves a bunch of miscellaneous DP code from the i915 driver into a set of shared DRM DP helpers
Core Changes:
* New DRM DP helpers (see above)
Driver Changes:
* Implements usage of the aforementioned DP helpers in the nouveau driver, along with some other various HPD related cleanup for nouveau
---------------------------------------------------------------- Lyude Paul (20): drm/nouveau/kms: Fix some indenting in nouveau_dp_detect() drm/nouveau/kms/nv50-: Remove open-coded drm_dp_read_desc() drm/nouveau/kms/nv50-: Just use drm_dp_dpcd_read() in nouveau_dp.c drm/nouveau/kms/nv50-: Use macros for DP registers in nouveau_dp.c drm/nouveau/kms: Don't clear DP_MST_CTRL DPCD in nv50_mstm_new() drm/nouveau/kms: Search for encoders' connectors properly drm/nouveau/kms/nv50-: Use drm_dp_dpcd_(readb|writeb)() in nv50_sor_disable() drm/nouveau/kms/nv50-: Refactor and cleanup DP HPD handling drm/i915/dp: Extract drm_dp_read_mst_cap() drm/nouveau/kms: Use new drm_dp_read_mst_cap() helper for checking MST caps drm/nouveau/kms: Move drm_dp_cec_unset_edid() into nouveau_connector_detect() drm/nouveau/kms: Only use hpd_work for reprobing in HPD paths drm/i915/dp: Extract drm_dp_read_downstream_info() drm/nouveau/kms/nv50-: Use downstream DP clock limits for mode validation drm/i915/dp: Extract drm_dp_read_sink_count_cap() drm/i915/dp: Extract drm_dp_read_sink_count() drm/nouveau/kms/nv50-: Add support for DP_SINK_COUNT drm/nouveau/kms: Don't change EDID when it hasn't actually changed drm/i915/dp: Extract drm_dp_read_dpcd_caps() drm/nouveau/kms: Start using drm_dp_read_dpcd_caps()
drivers/gpu/drm/drm_dp_helper.c | 187 ++++++++++++++++- drivers/gpu/drm/drm_dp_mst_topology.c | 22 ++ drivers/gpu/drm/i915/display/intel_dp.c | 124 +++-------- drivers/gpu/drm/i915/display/intel_dp.h | 1 - drivers/gpu/drm/i915/display/intel_lspcon.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/dac.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/dfp.c | 7 +- drivers/gpu/drm/nouveau/dispnv04/disp.c | 24 ++- drivers/gpu/drm/nouveau/dispnv04/disp.h | 4 + drivers/gpu/drm/nouveau/dispnv04/tvnv04.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 305 ++++++++++++++++------------ drivers/gpu/drm/nouveau/nouveau_connector.c | 132 +++++------- drivers/gpu/drm/nouveau/nouveau_connector.h | 1 + drivers/gpu/drm/nouveau/nouveau_display.c | 72 ++++++- drivers/gpu/drm/nouveau/nouveau_display.h | 3 +- drivers/gpu/drm/nouveau/nouveau_dp.c | 210 +++++++++++++++---- drivers/gpu/drm/nouveau/nouveau_drm.c | 4 +- drivers/gpu/drm/nouveau/nouveau_drv.h | 2 + drivers/gpu/drm/nouveau/nouveau_encoder.h | 48 ++++- include/drm/drm_dp_helper.h | 15 +- include/drm/drm_dp_mst_helper.h | 3 +- 22 files changed, 779 insertions(+), 393 deletions(-)