Imre Deak 79f6a6460e Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" ...

This reverts commit 3c778a98be which is
commit a40c5d727b upstream.

The upstream commit a40c5d727b ("drm/dp:
Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS") the
reverted commit backported causes a regression, on one eDP panel at
least resulting in display flickering, described in detail at the Link:
below. The issue fixed by the upstream commit will need a different
solution, revert the backport for now.

Cc: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: Sasha Levin <sashal@kernel.org>
Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14558
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-09-04 15:31:56 +02:00

..

drm_bridge_connector.c

drm/bridge-connector: reset the HDMI connector state

2024-09-03 10:18:31 +02:00

drm_display_helper_mod.c

…

drm_dp_aux_bus.c

driver core: have match() callback in struct bus_type take a const *

2024-07-03 15:16:54 +02:00

drm_dp_aux_dev.c

driver core: class: remove module * from class_create()

2023-03-17 15:16:33 +01:00

drm_dp_cec.c

gpu: drm_dp_cec: fix broken CEC adapter properties check

2025-02-17 10:04:58 +01:00

drm_dp_dual_mode_helper.c

drm/display: Fix building with GCC 15

2024-12-14 20:03:45 +01:00

drm_dp_helper_internal.h

drm/display: Make DisplayPort AUX Chardev Kconfig name consistent

2024-03-28 11:26:46 +01:00

drm_dp_helper.c

Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS"

2025-09-04 15:31:56 +02:00

drm_dp_mst_topology_internal.h

drm/dp_mst: avoid includes in drm_dp_mst_topology_internal.h

2024-03-11 11:47:06 +02:00

drm_dp_mst_topology.c

drm/dp_mst: Fix drm RAD print

2025-04-10 14:39:13 +02:00

drm_dp_tunnel.c

drm/display: use ERR_PTR on DP tunnel manager creation fail

2024-12-27 14:02:09 +01:00

drm_dsc_helper.c

drm/display/dsc: Add a helper to dump the DSC configuration

2024-07-03 18:05:12 +03:00

drm_hdcp_helper.c

drm/sysfs: rename drm_sysfs_connector_status_event()

2023-06-23 15:54:00 +02:00

drm_hdmi_helper.c

drm/display: hdmi: Add HDMI compute clock helper

2024-05-28 10:12:25 +02:00

drm_hdmi_state_helper.c

drm/connector: Allow clearing HDMI infoframes

2025-02-08 09:56:57 +01:00

drm_scdc_helper.c

drm/scdc-helper: Pimp SCDC debugs

2023-04-06 01:30:12 +03:00

Kconfig

drm/bridge-connector: reset the HDMI connector state

2024-09-03 10:18:31 +02:00

Makefile

drm/bridge-connector: move to DRM_DISPLAY_HELPER module

2024-09-03 10:18:31 +02:00