Aurabindo Pillai 15b9f629fb drm/amd/display: Read DP tunneling support only for DPIA endpoints ...

Unconditionally reading DP tunneling support results in extraneous
errors messages on certain devices. Fix this by guarding the DPCD read
for DP tunneling support for USB4 DPIA endpoints.

Reviewed-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2024-11-08 11:45:30 -05:00

..

link_ddc.c

drm/amd/display: remove unused struct 'aux_payloads'

2024-05-20 16:20:26 -04:00

link_ddc.h

drm/amd/display: Support Compliance Test Pattern Generation with DP2 Retimer

2023-08-15 18:08:27 -04:00

link_dp_capability.c

drm/amd/display: Read DP tunneling support only for DPIA endpoints

2024-11-08 11:45:30 -05:00

link_dp_capability.h

drm/amd/display: convert link.h functions to function pointer style

2023-03-14 15:35:03 -04:00

link_dp_dpia_bw.c

drm/amd/display: Allocate zero bw after bw alloc enable

2024-04-30 09:47:04 -04:00

link_dp_dpia_bw.h

drm/amd/display: Request usb4 bw for mst streams

2024-01-09 15:43:54 -05:00

link_dp_dpia.c

drm/amd/display: Check status from dpcd_get_tunneling_device_data

2024-10-15 11:22:42 -04:00

link_dp_dpia.h

drm/amd/display: move dc_link functions in protocols folder to dc_link_exports

2023-03-07 14:22:40 -05:00

link_dp_irq_handler.c

drm/amd/display: Refactor HPD IRQ error checking flow

2024-11-08 11:45:29 -05:00

link_dp_irq_handler.h

drm/amd/display: move dc_link functions in protocols folder to dc_link_exports

2023-03-07 14:22:40 -05:00

link_dp_phy.c

drm/amd/display: Fix FEC_READY write on DP LT

2024-04-30 09:56:57 -04:00

link_dp_phy.h

drm/amd/display: convert link.h functions to function pointer style

2023-03-14 15:35:03 -04:00

link_dp_training_8b_10b.c

drm/amd/display: Restructure dpia link training

2024-09-18 16:15:07 -04:00

link_dp_training_8b_10b.h

…

link_dp_training_128b_132b.c

drm/amd/display: Add logging when DP link training Channel EQ is Successful

2023-06-09 09:27:14 -04:00

link_dp_training_128b_132b.h

…

link_dp_training_auxless.c

drm/amd/display: move dc_link functions in protocols folder to dc_link_exports

2023-03-07 14:22:40 -05:00

link_dp_training_auxless.h

drm/amd/display: move dc_link functions in protocols folder to dc_link_exports

2023-03-07 14:22:40 -05:00

link_dp_training_dpia.c

drm/amd/display: Restructure dpia link training

2024-09-18 16:15:07 -04:00

link_dp_training_dpia.h

drm/amd/display: Restructure dpia link training

2024-09-18 16:15:07 -04:00

link_dp_training_fixed_vs_pe_retimer.c

drm/amd/display: Remove useless assignments

2024-10-15 11:22:48 -04:00

link_dp_training_fixed_vs_pe_retimer.h

drm/amd/display: Remove Legacy FIXED_VS Transparent LT Sequence

2024-02-07 12:25:51 -05:00

link_dp_training.c

drm/amd/display: Add a Precise Delay Routine

2024-10-22 17:50:38 -04:00

link_dp_training.h

drm/amd/display: Restructure dpia link training

2024-09-18 16:15:07 -04:00

link_dpcd.c

drm/amd/display: Add missing NULL pointer check within dpcd_extend_address_range

2024-05-02 16:18:17 -04:00

link_dpcd.h

…

link_edp_panel_control.c

drm/amd/display: Implement new backlight_level_params structure

2024-11-04 11:40:43 -05:00

link_edp_panel_control.h

drm/amd/display: Implement new backlight_level_params structure

2024-11-04 11:40:43 -05:00

link_hpd.c

drm/amd/display: Fix uninitialized variables in DC

2024-04-26 17:22:44 -04:00

link_hpd.h

drm/amd/display: convert link.h functions to function pointer style

2023-03-14 15:35:03 -04:00