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linux-samsung-r9q2/drivers/gpu/drm/amd/display/amdgpu_dm
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Alex Deucher 6fc547a5a2 drm/amd/display: Properly handle additional cases where DCN is not supported 
There could be boards with DCN listed in IP discovery, but no
display hardware actually wired up.  In this case the vbios
display table will not be populated.  Detect this case and
skip loading DM when we detect it.

v2: Mark DCN as harvested as well so other display checks
elsewhere in the driver are handled properly.

Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01 22:45:51 -05:00
..
amdgpu_dm.c drm/amd/display: Properly handle additional cases where DCN is not supported 2023-02-01 22:45:51 -05:00
amdgpu_dm.h drm/amd/display: Fix race condition in DPIA AUX transfer 2022-11-29 11:03:38 -05:00
amdgpu_dm_color.c Documentation/amdgpu_dm: Add DM color correction documentation 2022-08-16 18:14:32 -04:00
amdgpu_dm_crc.c drm/amdgpu: Move the mutex_lock to protect the return status of securedisplay command buffer 2022-10-27 15:12:08 -04:00
amdgpu_dm_crc.h drm/amd/display: Drop struct crc_region and reuse struct rect 2022-10-27 14:42:40 -04:00
amdgpu_dm_crtc.c drm/amd/display: don't enable DRM CRTC degamma property for DCE 2022-11-15 13:35:15 -05:00
amdgpu_dm_crtc.h drm/amd/display: Create a file dedicated for CRTC 2022-07-25 09:31:01 -04:00
amdgpu_dm_debugfs.c drm/amd/display: Create debugfs to tell if connector is DPIA link 2022-11-29 11:03:38 -05:00
amdgpu_dm_debugfs.h drm/amd/display: Move connector debugfs to drm 2022-05-23 11:27:44 +03:00
amdgpu_dm_hdcp.c drm/amd/display: Fix HDCP 1.X 1A-04 failing 2022-10-27 14:43:39 -04:00
amdgpu_dm_hdcp.h drm/amdgpu/display: remove hdcp_srm sysfs on device removal 2021-02-18 16:43:08 -05:00
amdgpu_dm_helpers.c drm/amdgpu/display/mst: limit payload to be updated one by one 2023-01-25 13:54:05 -05:00
amdgpu_dm_irq.c drm/amd/display: do not disable an invalid irq source in hdp finish 2022-05-10 17:53:12 -04:00
amdgpu_dm_irq.h drm/amd/display: Support for DMUB AUX 2021-05-10 18:06:44 -04:00
amdgpu_dm_irq_params.h drm/amd/display: Implement secure display on DCN21 2022-10-27 14:42:32 -04:00
amdgpu_dm_mst_types.c drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments 2023-01-25 13:53:45 -05:00
amdgpu_dm_mst_types.h drm/amdgpu/mst: Stop ignoring error codes and deadlocking 2022-11-17 00:18:25 -05:00
amdgpu_dm_plane.c drm/amd/display: add FB_DAMAGE_CLIPS support 2022-12-02 10:04:05 -05:00
amdgpu_dm_plane.h drm/amd/display: Include missing header 2022-08-22 16:47:09 -04:00
amdgpu_dm_pp_smu.c drm/amd/pm: create a new holder for those APIs used only by legacy ASICs(si/kv) 2022-01-14 17:51:14 -05:00
amdgpu_dm_psr.c drm/amd/display: explicitly disable psr_feature_enable appropriately 2022-10-10 17:09:30 -04:00
amdgpu_dm_psr.h drm/amd/display: Delay PSR entry 2021-06-21 17:45:14 -04:00
amdgpu_dm_services.c drm/amd/display: Decouple amdgpu_dm_trace from service 2020-10-26 13:33:59 -04:00
amdgpu_dm_trace.h drm/amd/display: Add events log to trace OPTC lock and unlock 2022-10-24 14:36:06 -04:00
dc_fpu.c drm/amd/display: add DCN support for ARM64 2022-11-04 16:05:54 -04:00
dc_fpu.h drm/amd/display: Add DC_FP helper to check FPU state 2021-08-05 21:17:59 -04:00
Makefile drm/amd/display: Create a file dedicated for CRTC 2022-07-25 09:31:01 -04:00