Re: [PATCH] drm/mst: Fix NULL pointer dereference at drm_dp_add_payload_part2

2024-04-14 Thread Lin, Wayne
...@intel.com; Lin, Wayne; Leon Weiß; sta...@vger.kernel.org; regressi...@lists.linux.dev Subject: [PATCH] drm/mst: Fix NULL pointer dereference at drm_dp_add_payload_part2 [Why] Commit: - commit 5aa1dfcdf0a4 ("drm/mst: Refactor the flow for payload allocation/removement") accidently

RE: [PATCH 03/43] drm/amd/display: Enable 2to1 ODM policy for DCN35

2024-03-13 Thread Lin, Wayne
[Public] Appreciate for the feedback! Regards, Wayne > -Original Message- > From: Christian König > Sent: Tuesday, March 12, 2024 6:21 PM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Wentland, Harry ; Li, Sun peng (Leo) > ; Siqueira, Rodrigo ; > Pillai,

RE: [PATCH] drm/amd/display: Fix assignment of integer to fixed point pbn_div

2024-01-07 Thread Lin, Wayne
[Public] Thanks, Imre Deak! Reviewed-by: Wayne Lin > -Original Message- > From: Imre Deak > Sent: Friday, January 5, 2024 5:56 PM > To: dri-de...@lists.freedesktop.org > Cc: Lin, Wayne ; amd-gfx@lists.freedesktop.org; Dave > Airlie > Subject: [PATCH] drm/amd/di

RE: [PATCH] Revert "drm/amd/display: Adjust the MST resume flow"

2023-12-12 Thread Lin, Wayne
Mario > Sent: Tuesday, December 12, 2023 12:15 AM > To: amd-gfx@lists.freedesktop.org; Wentland, Harry > > Cc: Linux Regressions ; sta...@vger.kernel.org; > Wheeler, Daniel ; Lin, Wayne > ; Oliver Schmidt > Subject: Re: [PATCH] Revert "drm/amd/display: Adjust the MST r

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-09-13 Thread Lin, Wayne
[Public] > -Original Message- > From: Imre Deak > Sent: Tuesday, September 12, 2023 7:19 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.intel.com; > Wentlan

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-09-12 Thread Lin, Wayne
[Public] > -Original Message- > From: Imre Deak > Sent: Saturday, September 9, 2023 3:18 AM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.intel.com; > Wentlan

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-09-06 Thread Lin, Wayne
[AMD Official Use Only - General] > -Original Message- > From: Imre Deak > Sent: Friday, August 25, 2023 9:56 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.int

RE: [Patch v2 2/3] drm/mst: Refactor the flow for payload allocation/removement

2023-09-04 Thread Lin, Wayne
[Public] Thank you Lyude and Alex! Regards, Wayne > -Original Message- > From: Alex Deucher > Sent: Saturday, September 2, 2023 3:38 AM > To: Lyude Paul > Cc: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org; jani.nik...@intel.com; i

RE: [Patch v2 2/3] drm/mst: Refactor the flow for payload allocation/removement

2023-08-23 Thread Lin, Wayne
[Public] Hi Lyude, I'm afraid that I don't have the permissions to push and would like to have your help. Thanks! > -Original Message- > From: Lyude Paul > Sent: Thursday, August 24, 2023 5:00 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freed

RE: [Patch v2 2/3] drm/mst: Refactor the flow for payload allocation/removement

2023-08-22 Thread Lin, Wayne
[Public] Thanks, Lyude! Should I push another version to fix the indention? > -Original Message- > From: Lyude Paul > Sent: Friday, August 18, 2023 6:17 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: jani.nik...@int

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-08-22 Thread Lin, Wayne
[AMD Official Use Only - General] > -Original Message- > From: Imre Deak > Sent: Saturday, August 19, 2023 1:46 AM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.int

RE: [Patch v2 2/3] drm/mst: Refactor the flow for payload allocation/removement

2023-08-07 Thread Lin, Wayne
[AMD Official Use Only - General] Thanks for your time, Lyude! Regards, Wayne > -Original Message- > From: Lyude Paul > Sent: Tuesday, August 8, 2023 4:23 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: jani.nik...@int

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-08-07 Thread Lin, Wayne
[AMD Official Use Only - General] > -Original Message- > From: Imre Deak > Sent: Tuesday, August 8, 2023 12:00 AM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.int

RE: [PATCH 3/3] drm/mst: adjust the function drm_dp_remove_payload_part2()

2023-08-06 Thread Lin, Wayne
[AMD Official Use Only - General] > -Original Message- > From: Imre Deak > Sent: Friday, August 4, 2023 11:32 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; jani.nik...@intel.com; ville.syrj...@linux.int

RE: [PATCH v5] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-06-13 Thread Lin, Wayne
[AMD Official Use Only - General] Noted. Thanks, Lyude! Regards, Wayne Lin > -Original Message- > From: Lyude Paul > Sent: Tuesday, June 13, 2023 6:34 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: ville.syrj...@linux.i

RE: [PATCH v4] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-06-09 Thread Lin, Wayne
[Public] > -Original Message- > From: Jani Nikula > Sent: Friday, June 9, 2023 4:53 PM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: ly...@redhat.com; ville.syrj...@linux.intel.com; imre.d...@intel.com; > Wentland, Harry

RE: [PATCH v4] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-06-08 Thread Lin, Wayne
[Public] > -Original Message- > From: Jani Nikula > Sent: Thursday, June 8, 2023 8:26 PM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: ly...@redhat.com; ville.syrj...@linux.intel.com; imre.d...@intel.com; > Wentland, Harry

RE: [PATCH] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-06-07 Thread Lin, Wayne
[AMD Official Use Only - General] Hi Lyude, Much appreciated! Will update and send out another version. Thanks, Wayne Lin > -Original Message- > From: Lyude Paul > Sent: Wednesday, June 7, 2023 6:03 AM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: ville.syrj...@

RE: [PATCH v2] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-05-22 Thread Lin, Wayne
[Public] Hi Jani, Thanks for your time! Comments inline. > -Original Message- > From: Jani Nikula > Sent: Tuesday, May 16, 2023 6:34 PM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: ly...@redhat.com; ville.syrj...@linux

RE: [PATCH v2] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-05-16 Thread Lin, Wayne
[Public] Hi, Ping again for code review. Much appreciated! Regards, Wayne > -Original Message- > From: Lin, Wayne > Sent: Monday, May 8, 2023 5:49 PM > To: ly...@redhat.com; jani.nik...@intel.com; dri- > de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org &

RE: [PATCH v2] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-05-08 Thread Lin, Wayne
com; ville.syrj...@linux.intel.com; jani.nik...@intel.com; > imre.d...@intel.com; Wentland, Harry ; Zuo, > Jerry ; Lin, Wayne ; > sta...@vger.kernel.org > Subject: [PATCH v2] drm/dp_mst: Clear MSG_RDY flag before sending new > message > > [Why] > The sequence for collec

RE: [PATCH] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-04-21 Thread Lin, Wayne
! Regards, Wayne Lin > -Original Message- > From: Ville Syrjälä > Sent: Tuesday, April 18, 2023 10:01 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; > ly...@redhat.com; imre.d...@intel.com; jani.nik...@intel.com; Wentland, &g

RE: [PATCH] drm/dp_mst: Clear MSG_RDY flag before sending new message

2023-04-18 Thread Lin, Wayne
[Public] Hi Jani Nikula, Appreciate your time and feedback! Will adjust the patch. Some comments inline. > -Original Message- > From: Jani Nikula > Sent: Tuesday, April 18, 2023 4:53 PM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedeskt

RE: [PATCH v2 1/4] drm/amdgpu/mst: Stop ignoring error codes and deadlocking

2022-11-15 Thread Lin, Wayne
t; Cc: Wentland, Harry ; sta...@vger.kernel.org; > Li, Sun peng (Leo) ; Siqueira, Rodrigo > ; Deucher, Alexander > ; Koenig, Christian > ; Pan, Xinhui ; David > Airlie ; Daniel Vetter ; Kazlauskas, > Nicholas ; Pillai, Aurabindo > ; Li, Roman ; Zuo, Jerry > ; Wu, Hersen ; Lin,

RE: [PATCH 1/2] drm/amdgpu/mst: Stop ignoring error codes and deadlocking

2022-11-15 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Tuesday, November 15, 2022 5:55 AM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Wentland, Harry ; sta...@vger.kernel.org; > Li, Sun peng (Leo) ; Siqueira, Rodrigo > ; Deucher, Alexander > ; K

RE: [PATCH 2/2] drm/display/dp_mst: Fix drm_dp_mst_add_affected_dsc_crtcs() return code

2022-11-09 Thread Lin, Wayne
Vetter > ; Jani Nikula ; Thomas > Zimmermann ; Lin, Wayne > ; Imre Deak ; Mikita Lipski > ; Deucher, Alexander > ; open list:DRM DRIVERS de...@lists.freedesktop.org>; open list > Subject: [PATCH 2/2] drm/display/dp_mst: Fix > drm_dp_mst_add_affected_dsc_crtcs() return code

RE: [PATCH 1/2] drm/amdgpu/mst: Stop ignoring error codes and deadlocking

2022-11-09 Thread Lin, Wayne
Alexander > ; Koenig, Christian > ; Pan, Xinhui ; David > Airlie ; Daniel Vetter ; Kazlauskas, > Nicholas ; Pillai, Aurabindo > ; Li, Roman ; Zuo, Jerry > ; Wu, Hersen ; Lin, Wayne > ; Thomas Zimmermann ; > Mahfooz, Hamza ; Hung, Alex > ; Francis, David ; Mikita > Lipski ;

RE: [PATCH] drm/amdgpu/dm/mst: Fix incorrect usage of drm_dp_add_payload_part2()

2022-10-16 Thread Lin, Wayne
hristian > ; Pan, Xinhui ; David > Airlie ; Daniel Vetter ; Zuo, Jerry > ; Lin, Wayne ; Chen, Ian > ; Mikita Lipski ; Mahfooz, > Hamza ; Claudio Suarez ; Colin > Ian King ; Jani Nikula ; open > list > Subject: Re: [PATCH] drm/amdgpu/dm/mst: Fix incorrect usage of > drm_d

Re: [PATCH 02/27] drm/amd/display: Optimizations for DML math

2022-09-12 Thread Lin, Wayne
o: amd-gfx@lists.freedesktop.org Cc: Wentland, Harry ; Li, Sun peng (Leo) ; Lakha, Bhawanpreet ; Siqueira, Rodrigo ; Pillai, Aurabindo ; Zhuo, Qingqing (Lillian) ; Li, Roman ; Lin, Wayne ; Wang, Chao-kai (Stylon) ; Chiu, Solomon ; Kotarac, Pavle ; Gutierrez, Agustin ; Cyr, Aric ; Stupar, Nevenko ; Kota

RE: [RESEND RFC 15/18] drm/display/dp_mst: Skip releasing payloads if last connected port isn't connected

2022-08-09 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Wednesday, August 3, 2022 6:12 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > nouv...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Cc: Ville Syrjälä ; Zuo, Jerry > ; Jani Nikula ; Imre D

RE: [RESEND RFC 18/18] drm/display/dp_mst: Move all payload info into the atomic state

2022-08-08 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Thursday, August 4, 2022 4:28 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > nouv...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Cc: Ville Syrjälä ; Zuo, Jerry > ; Jani Nikula ; Imre D

RE: [RESEND RFC 15/18] drm/display/dp_mst: Skip releasing payloads if last connected port isn't connected

2022-07-05 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Wednesday, June 8, 2022 3:30 AM > To: dri-de...@lists.freedesktop.org; nouv...@lists.freedesktop.org; amd- > g...@lists.freedesktop.org > Cc: Lin, Wayne ; Ville Syrjälä > ; Zuo, Jerry ; Jani Nikula > ; I

RE: [RESEND RFC 18/18] drm/display/dp_mst: Move all payload info into the atomic state

2022-07-05 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Wednesday, June 8, 2022 3:30 AM > To: dri-de...@lists.freedesktop.org; nouv...@lists.freedesktop.org; amd- > g...@lists.freedesktop.org > Cc: Lin, Wayne ; Ville Syrjälä > ; Zuo, Jerry ; Jani Nikula > ; I

RE: [RESEND RFC 06/18] drm/display/dp_mst: Add some missing kdocs for atomic MST structs

2022-06-14 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Wednesday, June 8, 2022 3:29 AM > To: dri-de...@lists.freedesktop.org; nouv...@lists.freedesktop.org; amd- > g...@lists.freedesktop.org > Cc: Lin, Wayne ; Ville Syrjälä > ; Zuo, Jerry ; Jani Nikula > ; I

RE: [RESEND RFC 04/18] drm/display/dp_mst: Call them time slots, not VCPI slots

2022-06-14 Thread Lin, Wayne
-Original Message- > From: Lyude Paul > Sent: Wednesday, June 8, 2022 3:29 AM > To: dri-de...@lists.freedesktop.org; nouv...@lists.freedesktop.org; amd- > g...@lists.freedesktop.org > Cc: Lin, Wayne ; Ville Syrjälä > ; Zuo, Jerry ; Jani Nikula > ; Imre Deak ; Daniel Vett

RE: [PATCH 0/3] Fix issues when unplung monitor under mst scenario

2022-06-01 Thread Lin, Wayne
[AMD Official Use Only - General] Thanks for your time, Lyude : ) Regards, Wayne > -Original Message- > From: Lyude Paul > Sent: Wednesday, June 1, 2022 3:38 AM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Wentland, Harry ; Pillai, Aurabindo > ; Zuo

RE: Do we really need to increase/decrease MST VC payloads?

2022-05-10 Thread Lin, Wayne
[AMD Official Use Only - General] > -Original Message- > From: Lyude Paul > Sent: Wednesday, May 11, 2022 6:14 AM > To: Lin, Wayne ; Zuo, Jerry ; > Wentland, Harry ; amd- > g...@lists.freedesktop.org > Subject: Re: Do we really need to increase/decrease MST VC

RE: [PATCH] WIP: drm/dp_mst: Add support for dumping topology ref histories from debugfs

2022-05-06 Thread Lin, Wayne
[Public] Hi Lyude, Just a heads-up that I should be able to push my patch set out for code review next week. Thanks for your kind help all the time! Regards, Wayne > -Original Message- > From: Lin, Wayne > Sent: Monday, April 25, 2022 1:02 PM > To: Lyude Paul

Re: Do we really need to increase/decrease MST VC payloads?

2022-05-05 Thread Lin, Wayne
[Public] Hi Lyude, Thanks for raising this! Please see my comments inline : ) > From: Zuo, Jerry > Sent: Thursday, May 5, 2022 10:30 > To: Lyude Paul; Lin, Wayne; Wentland, Harry; amd-gfx@lists.freedesktop.org > Subject: RE: Do we really need

RE: [PATCH] WIP: drm/dp_mst: Add support for dumping topology ref histories from debugfs

2022-04-24 Thread Lin, Wayne
nal Message- > From: Lyude Paul > Sent: Thursday, April 21, 2022 7:01 AM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH] WIP: drm/dp_mst: Add support for dumping topology ref > histories from debugfs > > Hey! F

RE: [PATCH] WIP: drm/dp_mst: Add support for dumping topology ref histories from debugfs

2022-03-16 Thread Lin, Wayne
[Public] > -Original Message- > From: Lyude Paul > Sent: Wednesday, March 16, 2022 8:48 AM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH] WIP: drm/dp_mst: Add support for dumping topology ref > h

RE: [2/2] drm/amd: use fixed dsc bits-per-pixel from edid

2022-02-15 Thread Lin, Wayne
[Public] Hi, Thanks for the patch and it LGTM. Feel free to add Reviewed-by: Wayne Lin > -Original Message- > From: Yaroslav Bolyukin > Sent: Sunday, February 13, 2022 9:31 PM > To: linux-ker...@vger.kernel.org; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc:

RE: [PATCH v2 11/23] drm/amd/display: Implement DPIA clock recovery phase

2021-10-08 Thread Lin, Wayne
[AMD Official Use Only] Thanks Mike. Will give a fix. Regards, Wayne > -Original Message- > From: Mike Lothian > Sent: Thursday, October 7, 2021 6:01 PM > To: Lin, Wayne > Cc: amd-gfx list ; Deucher, Alexander > ; Wentland, Harry > ; Kazlauskas, Nicholas ;

RE: [PATCH v2 19/23] drm/amd/display: Add debug flags for USB4 DP link training

2021-10-07 Thread Lin, Wayne
[Public] > -Original Message- > From: Wentland, Harry > Sent: Wednesday, October 6, 2021 10:03 PM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Kazlauskas, Nicholas > ; Siqueira, Rodrigo > ; Wang, Chao-kai (Stylon) ; > Sh

RE: [PATCH v2 00/23] USB4 DP tunneling

2021-10-06 Thread Lin, Wayne
[Public] > -Original Message- > From: Wentland, Harry > Sent: Wednesday, October 6, 2021 1:14 AM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Kazlauskas, Nicholas > ; Siqueira, Rodrigo > ; Wang, Chao-kai (Stylon) ; > Sh

RE: [PATCH v2 19/23] drm/amd/display: Add debug flags for USB4 DP link training

2021-10-06 Thread Lin, Wayne
[Public] > -Original Message- > From: Wentland, Harry > Sent: Wednesday, October 6, 2021 1:11 AM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Kazlauskas, Nicholas > ; Siqueira, Rodrigo > ; Wang, Chao-kai (Stylon) ; > Sh

RE: [PATCH 00/23] USB4 DP tunneling

2021-10-05 Thread Lin, Wayne
[Public] > -Original Message- > From: Wentland, Harry > Sent: Monday, October 4, 2021 10:48 PM > To: Lin, Wayne ; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Kazlauskas, Nicholas > ; Siqueira, Rodrigo > ; Wang, Chao-kai (Stylon) ; > Sh

RE: [PATCH 3/3] Revert "drm/amd/display: Expose new CRC window property"

2021-01-07 Thread Lin, Wayne
[AMD Public Use] Thanks Siqueira. Comments below. > -Original Message- > From: Siqueira, Rodrigo > Sent: Friday, January 8, 2021 4:53 AM > To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Cc: Lin, Wayne ; Deucher, Alexander > ; Wentland, Harry

RE: [PATCH] drm/amdgpu/disply: fix documentation warnings in display manager

2020-12-15 Thread Lin, Wayne
[AMD Public Use] Thanks Alex! Sorry for any inconvenience.. Reviewed-by: Wayne Lin > -Original Message- > From: Alex Deucher > Sent: Wednesday, December 16, 2020 1:10 AM > To: amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Lin, Wayne > ; Stephen Rothwell

RE: [PATCH] drm/amd/mst: clean DP main link status only when unplug mst 1st link

2020-08-06 Thread Lin, Wayne
[AMD Public Use] > -Original Message- > From: Siqueira, Rodrigo > Sent: Wednesday, August 5, 2020 10:55 PM > To: Lin, Wayne > Cc: amd-gfx@lists.freedesktop.org; Lakha, Bhawanpreet > ; Wu, Hersen ; > Kazlauskas, Nicholas ; Zuo, Jerry > > Subject: Re: [P

RE: [PATCH] drm/amd/mst: clean DP main link status only when unplug mst 1st link

2020-08-03 Thread Lin, Wayne
; ; Siqueira, Rodrigo > ; Zuo, Jerry ; Lin, Wayne > > Subject: [PATCH] drm/amd/mst: clean DP main link status only when unplug > mst 1st link > > [Why] > Under DP daisy chain scenario as below: > > Src - Monitor_1 - Monitor_2 > > If unplug 2nd Monitor_2 and pl

RE: [PATCH] drm/amd/dm/mst: Ignore payload update failures on disable

2020-01-30 Thread Lin, Wayne
hou, David(ChunMing) > ; David Airlie ; Daniel Vetter > ; Lakha, Bhawanpreet ; > Lipski, Mikita ; Sam Ravnborg ; > David Francis ; Tsai, Martin > ; Chris Wilson ; Lee, Alvin > ; Jean Delvare ; > dri-de...@lists.freedesktop.org; linux-ker...@vger.kernel.org; Lin, Wayne >

RE: [PATCH v2] drm/dp_mst: Remove VCPI while disabling topology mgr

2020-01-21 Thread Lin, Wayne
[AMD Public Use] Sorry for any inconvenience I brought. Thank you so much Lyude, I will have a look on that fix patch later. > -Original Message- > From: Lyude Paul > Sent: Saturday, January 18, 2020 4:45 AM > To: Sean Paul > Cc: Lin, Wayne ; dri-de...@lists.freedesktop

RE: [PATCH] drm/dp_mst: Have DP_Tx send one msg at a time

2020-01-15 Thread Lin, Wayne
[AMD Public Use] Appreciate for your time. Thanks! > -Original Message- > From: Lyude Paul > Sent: Thursday, January 16, 2020 5:58 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Ha

RE: [PATCH 2/2] drm/dp_mst: Handle SST-only branch device case

2020-01-14 Thread Lin, Wayne
[AMD Public Use] > -Original Message- > From: Lyude Paul > Sent: Wednesday, January 15, 2020 5:19 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry ; Ville Syrjäl

RE: [PATCH 1/2] drm/dp_mst: Add a function to determine the mst end device

2020-01-14 Thread Lin, Wayne
[AMD Public Use] > -Original Message- > From: Lyude Paul > Sent: Wednesday, January 15, 2020 5:16 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry > Subject: Re

RE: [PATCH] drm/dp_mst: Have DP_Tx send one msg at a time

2020-01-13 Thread Lin, Wayne
[AMD Public Use] Thanks for your time and hope you get well soon! -Original Message- From: Lyude Paul Sent: Tuesday, January 14, 2020 1:59 AM To: Lin, Wayne ; dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org Cc: Kazlauskas, Nicholas ; Wentland, Harry ; Zuo, Jerry

RE: [PATCH] drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ

2020-01-07 Thread Lin, Wayne
[AMD Public Use] > -Original Message- > From: Ville Syrjälä > Sent: Wednesday, January 8, 2020 2:57 AM > To: Lin, Wayne > Cc: Jani Nikula ; dri- > de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; Zuo, Jerry > ; Kazlauskas, Nicholas > > Subj

RE: [PATCH v2] drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ

2020-01-06 Thread Lin, Wayne
[AMD Public Use] > -Original Message- > From: Lyude Paul > Sent: Saturday, January 4, 2020 6:02 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry ; > sta...@vger.

回覆: [PATCH] drm/dp_mst: clear time slots for ports invalid

2020-01-06 Thread Lin, Wayne
[AMD Public Use] > -原始郵件- > 寄件者: Lyude Paul > 寄件日期: Saturday, January 4, 2020 7:34 AM > 收件者: Lin, Wayne ; dri- > de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > 副本: Kazlauskas, Nicholas ; Wentland, > Harry ; Zuo, Jerry ; > sta...@vger.kernel.o

回覆: [PATCH] drm/dp_mst: Avoid NULL pointer dereference

2020-01-05 Thread Lin, Wayne
[AMD Public Use] > -原始郵件- > 寄件者: Lyude Paul > 寄件日期: Saturday, January 4, 2020 4:35 AM > 收件者: Lin, Wayne ; dri- > de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > 副本: Kazlauskas, Nicholas ; Wentland, > Harry ; Lipski, Mikita ; > Zuo, Jerry ; sta...@

Re: [PATCH] drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ

2019-12-30 Thread Lin, Wayne
[AMD Official Use Only - Internal Distribution Only] > > From: Wentland, Harry > Sent: Monday, December 30, 2019 23:26 > To: Lin, Wayne; dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Cc: ly...@redhat.com; Zuo, Je

Re: [PATCH] drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ

2019-12-30 Thread Lin, Wayne
[AMD Official Use Only - Internal Distribution Only] > > From: Jani Nikula > Sent: Monday, December 30, 2019 19:15 > To: Lin, Wayne; dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Cc: Zuo, Jerry; Kazlauskas, Nicho

RE: [PATCH] drm/dp_mst: clear time slots for ports invalid

2019-12-24 Thread Lin, Wayne
> -Original Message- > From: Lyude Paul > Sent: Saturday, December 21, 2019 8:12 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry ; > sta...@vger.kernel.org &g

Re: [PATCH] drm/dp_mst: clear time slots for ports invalid

2019-12-19 Thread Lin, Wayne
: Kazlauskas, Nicholas; Wentland, Harry; Zuo, Jerry; ly...@redhat.com; sta...@vger.kernel.org; Lin, Wayne Subject: [PATCH] drm/dp_mst: clear time slots for ports invalid [Why] When change the connection status in a MST topology, mst device which detect the event will send out

RE: [PATCH v2] drm/dp_mst: Remove VCPI while disabling topology mgr

2019-12-08 Thread Lin, Wayne
> -Original Message- > From: Lyude Paul > Sent: Saturday, December 7, 2019 3:57 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry ; > sta...@vger.kernel.org >

RE: [PATCH] drm/dp_mst: Remove VCPI while disabling topology mgr

2019-12-02 Thread Lin, Wayne
> -Original Message- > From: Lyude Paul > Sent: Tuesday, December 3, 2019 8:03 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry > Subject: Re: [PATCH] drm/d

RE: [PATCH] drm/dp_mst: Correct the bug in drm_dp_update_payload_part1()

2019-12-02 Thread Lin, Wayne
> -Original Message- > From: Lyude Paul > Sent: Tuesday, December 3, 2019 8:23 AM > To: Lin, Wayne ; dri-de...@lists.freedesktop.org; > amd-gfx@lists.freedesktop.org > Cc: Kazlauskas, Nicholas ; Wentland, Harry > ; Zuo, Jerry > Subject: Re: [PATCH] drm

RE: [PATCH V2 1/2] drm/edid: Add aspect ratios to HDMI 4K modes

2019-12-01 Thread Lin, Wayne
> -Original Message- > From: Ville Syrjälä > Sent: Friday, November 29, 2019 11:09 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH V2 1/2] drm/edid: Add aspect ratios to HDMI 4K modes > > On Mon, No

RE: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI 2.0

2019-10-14 Thread Lin, Wayne
> -Original Message- > From: Ville Syrjälä > Sent: Friday, October 4, 2019 10:24 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; Li, Sun > peng (Leo) ; Kazlauskas, Nicholas > > Subject: Re: [PATCH] drm/drm_edid: correc

Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI 2.0

2019-10-04 Thread Lin, Wayne
From: Ville Syrjälä Sent: Thursday, October 3, 2019 21:29 To: Lin, Wayne Cc: dri-de...@lists.freedesktop.org ; amd-gfx@lists.freedesktop.org ; Li, Sun peng (Leo) ; Kazlauskas, Nicholas Subject: Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI

Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI 2.0

2019-10-03 Thread Lin, Wayne
From: Ville Syrjälä Sent: Wednesday, October 2, 2019 19:58 To: Lin, Wayne Cc: dri-de...@lists.freedesktop.org ; amd-gfx@lists.freedesktop.org ; Li, Sun peng (Leo) ; Kazlauskas, Nicholas Subject: Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI

Re: [PATCH] drm/drm_connector: add additional aspect ratio values

2019-09-05 Thread Lin, Wayne
From: Ville Syrjälä Sent: Saturday, August 24, 2019 02:41 To: Lin, Wayne Cc: dri-de...@lists.freedesktop.org ; amd-gfx@lists.freedesktop.org ; Li, Sun peng (Leo) ; Kazlauskas, Nicholas Subject: Re: [PATCH] drm/drm_connector: add additional aspect ratio