RE: [PATCH 00/19] DC Patches August 23, 2021

["Wheeler, Daniel" <Daniel.Wheeler@amd.com>]

[Public]

Hi all,
 
This week this patchset was tested on the following systems:
 
HP Envy 360, with Ryzen 5 4500U, with the following display types: eDP 1080p 60hz, 4k 60hz  (via USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI), 1680*1050 60hz (via USB-C to DP and then DP to DVI/VGA)
 
AMD Ryzen 9 5900H, with the following display types: eDP 1080p 60hz, 4k 60hz  (via USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI), 1680*1050 60hz (via USB-C to DP and then DP to DVI/VGA)
 
Sapphire Pulse RX5700XT with the following display types:
4k 60hz  (via DP/HDMI), 1440p 144hz (via DP/HDMI), 1680*1050 60hz (via DP to DVI/VGA)
 
Reference AMD RX6800 with the following display types:
4k 60hz  (via DP/HDMI and USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI and USB-C to DP/HDMI), 1680*1050 60hz (via DP to DVI/VGA)
 
Included testing using a Startech DP 1.4 MST hub at 2x 4k 60hz, and 3x 1080p 60hz on all systems.
 
 
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
 
 
Thank you,
 
Dan Wheeler
Technologist  |  AMD
SW Display
------------------------------------------------------------------------------------------------------------------
1 Commerce Valley Dr E, Thornhill, ON L3T 7X6
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-----Original Message-----
From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of Mikita Lipski
Sent: August 27, 2021 4:29 PM
To: amd-gfx@lists.freedesktop.org
Cc: Wentland, Harry <Harry.Wentland@amd.com>; Li, Sun peng (Leo) <Sunpeng.Li@amd.com>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@amd.com>; Siqueira, Rodrigo <Rodrigo.Siqueira@amd.com>; Pillai, Aurabindo <Aurabindo.Pillai@amd.com>; Zhuo, Qingqing <Qingqing.Zhuo@amd.com>; Lipski, Mikita <Mikita.Lipski@amd.com>; Jacob, Anson <Anson.Jacob@amd.com>
Subject: [PATCH 00/19] DC Patches August 23, 2021

This DC patchset brings improvements in multiple areas. In summary, we highlight:

* Memory leak fixes and false positive warnings removed caught by coverity
* Backlight fix for Carrizo/Stoney laptops
* Unblocking ABM when ODM is enabled on DCN31 and up
* Fork thread to offload work of hpd_rx_irq to avoid deadlocks
* Expose DSC overhead bw parameter to DM


Angus Wang (1):
  drm/amd/display: cleanup idents after a revert

Anson Jacob (3):
  drm/amd/display: Fix false BAD_FREE warning from Coverity
  drm/amd/display: Fix multiple memory leaks reported by coverity
  drm/amd/display: Revert "Directly retrain link from debugfs"

Anthony Koo (1):
  drm/amd/display: [FW Promotion] Release 0.0.81

Aric Cyr (1):
  drm/amd/display: 3.2.151

Aurabindo Pillai (1):
  drm/amd/display: Add flag to detect dpms force off during HPD

Harry Wentland (1):
  drm/amd/display: Get backlight from PWM if DMCU is not initialized

Jaehyun Chung (1):
  drm/amd/display: Add regamma/degamma coefficients and set sRGB when TF
    is BT709

Josip Pavic (1):
  drm/amd/display: unblock abm when odm is enabled only on configs that
    support it

Leo (Hanghong) Ma (2):
  drm/amd/display: Add DPCD writes at key points
  drm/amd/display: Fix system hang at boot

Meenakshikumar Somasundaram (1):
  drm/amd/display: Fix for null pointer access for ddc pin and aux
    engine.

Michael Strauss (1):
  drm/amd/display: Initialize lt_settings on instantiation

Oliver Logush (1):
  drm/amd/display: Drop unused privacy_mask setters and getters

Wayne Lin (2):
  drm/amd/display: Add option to defer works of hpd_rx_irq
  drm/amd/display: Fork thread to offload work of hpd_rx_irq

Wenjing Liu (2):
  drm/amd/display: expose dsc overhead bw in dc dsc header
  drm/amd/display: move bpp range decision in decide dsc bw range
    function

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 222 ++++++++++++++----  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h |  51 +++-
 .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c |   3 +-
 .../amd/display/amdgpu_dm/amdgpu_dm_hdcp.c    |  16 +-
 drivers/gpu/drm/amd/display/dc/core/dc_link.c |  23 +-  .../gpu/drm/amd/display/dc/core/dc_link_dp.c  |  98 +++++---
 .../drm/amd/display/dc/core/dc_link_dpcd.c    |  11 +-
 .../drm/amd/display/dc/core/dc_link_hwss.c    |  13 +-
 drivers/gpu/drm/amd/display/dc/dc.h           |   3 +-
 drivers/gpu/drm/amd/display/dc/dc_dsc.h       |  11 +-
 drivers/gpu/drm/amd/display/dc/dc_link.h      |   9 +-
 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c  |  12 +-
 .../drm/amd/display/dc/dce/dce_panel_cntl.c   |  10 -
 .../amd/display/dc/dce/dce_stream_encoder.c   |   2 +
 .../display/dc/dce110/dce110_hw_sequencer.c   |  46 +++-
 .../amd/display/dc/dcn10/dcn10_hw_sequencer.c |   4 +-
 .../display/dc/dcn10/dcn10_stream_encoder.c   |  10 +
 .../display/dc/dcn10/dcn10_stream_encoder.h   |   2 +
 .../drm/amd/display/dc/dcn20/dcn20_hwseq.c    |  10 +-
 .../display/dc/dcn20/dcn20_stream_encoder.c   |   5 +
 .../display/dc/dcn20/dcn20_stream_encoder.h   |   1 +
 .../drm/amd/display/dc/dcn30/dcn30_hwseq.c    |   2 +-
 .../gpu/drm/amd/display/dc/dcn30/dcn30_init.c |   1 +
 .../drm/amd/display/dc/dcn30/dcn30_resource.c |   6 +-
 .../amd/display/dc/dcn301/dcn301_resource.c   |   6 +-
 .../amd/display/dc/dcn302/dcn302_resource.c   |   6 +-
 .../drm/amd/display/dc/dcn31/dcn31_hwseq.c    |  17 +-
 .../gpu/drm/amd/display/dc/dcn31/dcn31_init.c |   1 -
 .../drm/amd/display/dc/dcn31/dcn31_resource.c |   6 +-
 .../dc/dml/dcn20/display_mode_vba_20v2.c      |   2 +-
 drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c   | 196 ++++++++--------
 drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h   |   6 -
 .../amd/display/dc/inc/hw/stream_encoder.h    |   2 +
 .../gpu/drm/amd/display/dc/inc/link_hwss.h    |   1 +
 .../dc/virtual/virtual_stream_encoder.c       |   2 +
 .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h   |   4 +-
 .../gpu/drm/amd/display/include/dal_asic_id.h |   2 +-
 .../gpu/drm/amd/display/include/dpcd_defs.h   |   1 +
 .../amd/display/include/link_service_types.h  |  16 ++
 .../amd/display/modules/color/color_gamma.c   |  60 +++--
 40 files changed, 627 insertions(+), 272 deletions(-)

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2.25.1