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mirror_ubuntu-kernels/drivers/gpu/drm/amd/display/dc
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Vladimir Stempen 7b471c32e4 drm/amd/display: Fix black flash when switching from ODM2to1 to ODMBypass 
[Why]
On secondary display hotplug we switch primary
stream from ODM2to1 to ODMBypass mode. Current
logic will trigger disabling front end for this
stream.

[How]
We need to check if prev_odm_pipe is equal to NULL
in order to disable dangling planes in this scenario.

Reviewed-by: Ariel Bernstein <Eric.Bernstein@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Vladimir Stempen <vladimir.stempen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-30 17:09:31 -04:00
..
basics drm/amd/display: Include scaling factor for SubVP command 2022-08-16 18:14:20 -04:00
bios drm/amd/display: Enable DCN314 in DC 2022-07-13 20:57:05 -04:00
clk_mgr drm/amd/display: Update clock table policy for DCN314 2022-08-16 18:08:54 -04:00
core drm/amd/display: Fix black flash when switching from ODM2to1 to ODMBypass 2022-08-30 17:09:31 -04:00
dce drm/amd/display: Fix pixel clock programming 2022-08-16 18:07:21 -04:00
dce60 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce80 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce100 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce110 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce112 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dce120 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn10 drm/amd/display: reverted limiting vscsdp_for_colorimetry and ARGB16161616 pixel format addition 2022-08-16 18:07:06 -04:00
dcn20 drm/amd/display: reverted limiting vscsdp_for_colorimetry and ARGB16161616 pixel format addition 2022-08-16 18:07:06 -04:00
dcn21 drm/amd/display: avoid doing vm_init multiple time 2022-08-16 18:09:16 -04:00
dcn30 drm/amd/display: reverted limiting vscsdp_for_colorimetry and ARGB16161616 pixel format addition 2022-08-16 18:07:06 -04:00
dcn31 drm/amd/display: fix wrong register access 2022-08-30 17:05:09 -04:00
dcn32 drm/amd/display: Fix check for stream and plane 2022-08-30 17:09:01 -04:00
dcn201 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn301 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn302 drm/amd/display: Add dc_ctx to link_enc_create() parameters 2022-07-25 17:17:28 -04:00
dcn303 drm/amd/display: Check correct bounds for stream encoder instances for DCN303 2022-08-10 15:30:06 -04:00
dcn314 drm/amd/display: fix wrong register access 2022-08-30 17:05:09 -04:00
dcn315 drm/amd/display: make variables static 2022-08-10 14:57:49 -04:00
dcn316 drm/amd/display: make variables static 2022-08-10 14:57:49 -04:00
dcn321 drm/amd/display: Include scaling factor for SubVP command 2022-08-16 18:14:20 -04:00
dml drm/amd/display: Re-initialize viewport after pipe merge 2022-08-30 17:08:41 -04:00
dsc drm/amd: Fix spelling typo in comments 2022-06-03 16:43:36 -04:00
gpio drm/amd/display: Enable DCN314 in DC 2022-07-13 20:57:05 -04:00
hdcp
inc drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code 2022-07-29 15:24:38 -04:00
irq drm/amd/display: Support vertical interrupt 0 for all dcn ASIC 2022-07-20 16:04:11 -04:00
link drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming 2022-08-30 16:57:23 -04:00
virtual drm/amd/display: Move all linux includes into OS types 2022-07-05 16:16:49 -04:00
dc_bios_types.h drm/amd/display: Add dependant changes for DCN32/321 2022-06-03 16:43:38 -04:00
dc_ddc_types.h
dc_dmub_srv.c drm/amd/display: Include scaling factor for SubVP command 2022-08-16 18:14:20 -04:00
dc_dmub_srv.h drm/amd/display: Updates SubVP and SubVP DRR cases 2022-07-25 17:15:06 -04:00
dc_dp_types.h drm/amd/display: add support for handling 128b/132b link training test request 2022-04-05 10:29:48 -04:00
dc_dsc.h drm/amd/display: move bpp range decision in decide dsc bw range function 2021-09-14 15:57:09 -04:00
dc_edid_parser.c
dc_edid_parser.h
dc_helper.c drm/amd/display: Support synchronized indirect reg access 2022-01-25 18:00:35 -05:00
dc_hw_types.h drm/amd/display: OVT Update on InfoFrame and Mode Management 2022-07-05 16:17:20 -04:00
dc_link.h drm/amd/display: Fix TDR eDP and USB4 display light up issue 2022-08-10 15:30:06 -04:00
dc_stat.h
dc_stream.h drm/amd/display: Remove unused struct freesync_context 2022-07-28 16:20:27 -04:00
dc_trace.h drm/amd/display: Add control mechanism for FPU utilization 2021-08-05 21:17:59 -04:00
dc_types.h drm/amd/display: Add NBIO reg offsets to DC 2022-07-13 11:25:17 -04:00
dc.h drm/amd/display: Add debug parameter to retain default clock table 2022-08-16 18:08:08 -04:00
dm_cp_psp.h drm/amd/display: unhard code link to phy idx mapping in dc link and clean up 2022-01-07 17:21:20 -05:00
dm_event_log.h
dm_helpers.h drm/amd/display: remove redundant CONFIG_DRM_AMD_DC_DCN in dc 2022-05-10 17:53:12 -04:00
dm_pp_smu.h
dm_services_types.h
dm_services.h
irq_types.h drm/amd/display: Remove underflow IRQ type 2022-04-05 10:29:47 -04:00
Makefile drm/amd/display: Enable building new display engine with KCOV enabled 2022-07-18 16:42:38 -04:00
os_types.h drm/amd/display: remove repeated includes 2022-07-07 15:55:39 -04:00