[PATCH 33/33] drm/amd/display: Promote DAL to 3.2.243

refresh Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index ec7edb7087b4..41e68d694c17 100644 --- a/drivers/gpu/drm

[PATCH 32/33] drm/amd/display: Update SW cursor fallback for subvp high refresh

From: Alvin Lee [Description] Since SubVP high refresh is now enabled, we must fallback to SW cursor under if we're in a SubVP high refresh config Reviewed-by: Samson Tam Acked-by: Alan Liu Signed-off-by: Alvin Lee --- .../gpu/drm/amd/display/dc/core/dc_stream.c | 35

[PATCH 31/33] drm/amd/display: refine to decide the verified link setting

to use the lowest link setting. Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: Zhikai Zhai --- .../dc/link/protocols/link_dp_capability.c | 17 - 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols

[PATCH 30/33] drm/amd/display: Cache backlight_millinits in link structure and setting brightness accordingly

set_default_brightness_aux, check if cached values exists. Reviewed-by: Nicholas Kazlauskas Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: Nicholas Susanto --- drivers/gpu/drm/amd/display/dc/dc.h | 1 + drivers/gpu/drm/amd/display/dc/dc_types.h | 4 drivers/gpu/drm/amd

[PATCH 29/33] drm/amd/display: Reenable all root clock gating options

From: Daniel Miess [Why & How] Re-enable all RCO options now that all known issues with RCO have been addressed Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Daniel Miess --- .../amd/display/dc/dcn314/dcn314_resource.c| 18 +- 1 file change

[PATCH 28/33] drm/amd/display: Fix DP2 link training failure with RCO

From: Daniel Miess [Why] When RCO is enabled for symclk32_le we get failures during DP2 link traing compliance tests. [How] Break out symclk32_le RCO into a separate function that is called for hpo when link is enabled/disabled. Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off

[PATCH 27/33] drm/amd/display: add additional refresh rate conditions for SubVP cases

dmissable() and dcn32_subvp_vblank_admissable() Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Samson Tam --- .../display/dc/dcn32/dcn32_resource_helpers.c | 24 +++ .../drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 20 +--- 2 files changed, 31 insertio

[PATCH 26/33] drm/amd/display: Disable MPC split by default on special asic

split for the platform which dcn resource is limited Cc: Mario Limonciello Cc: Alex Deucher Cc: sta...@vger.kernel.org Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Zhikai Zhai --- drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH 25/33] drm/amd/display: Add missing triggers for full updates

stream updates need to be cleared in case there is no stream update in the next flip) Reviewed-by: Samson Tam Acked-by: Alan Liu Signed-off-by: Alvin Lee --- drivers/gpu/drm/amd/display/dc/core/dc.c | 24 1 file changed, 16 insertions(+), 8 deletions(-) diff --git

[PATCH 09/33] drm/amd/display: Reduce stack size

From: Rodrigo Siqueira Reduce stack size pointed by clang: amdgpu_dm/amdgpu_dm.c:8655:13: error: stack frame size (1048) exceeds limit (1024) in 'amdgpu_dm_atomic_commit_tail' [-Werror,-Wframe-larger-than] Reviewed-by: Harry Wentland Acked-by: Alan Liu Signed-off-by: Rodrigo Siqueira

[PATCH 24/33] drm/amd/display: ABM pause toggle

From: Reza Amini [why] Allow ABM states to be transferred across display adapters for smooth display transitions. [how] We call DMUB to pause and get ABM states. We transfer data to other gpu, and deliver data and ask ABM to un-pause. Reviewed-by: Harry Vanzylldejong Acked-by: Alan Liu

[PATCH 22/33] drm/amd/display: Keep PHY active for DP displays on DCN31

osip Pavic Acked-by: Alan Liu Signed-off-by: Nicholas Kazlauskas --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 5 + 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/d

[PATCH 23/33] drm/amd/display: Fix ASIC check in aux timeout workaround

From: Taimur Hassan [Why] Aux write was meant to be ASIC specific, and is causing compliance failures on newer parts. [How] Make workaround specific to single ASIC. Reviewed-by: Michael Strauss Acked-by: Alan Liu Signed-off-by: Taimur Hassan --- drivers/gpu/drm/amd/display/dc/link

[PATCH 21/33] drm/amd/display: Fix race condition when turning off an output alone

From: Alan Liu [Why] When 2 threads are doing commit_tail parallelly, one thread could commit new streams to dc state but another thread remove it from dc right away. [How] If we don't have new dm state change from commit_check, then we should not call dc_commit_streams() in commit_tail. A new

[PATCH 19/33] drm/amd/display: Add link encoding to timing BW calculation parameters

From: George Shen [Why] There certain cases where the timing BW is dependent on the type of link encoding in use. Thus to calculate the correct BW required for a given timing, the link encoding should be added as a parameter. Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: George

[PATCH 20/33] drm/amd/display: Prevent vtotal from being set to 0

Deucher Cc: sta...@vger.kernel.org Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Daniel Miess --- drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314

[PATCH 18/33] drm/amd/display: Add stream overhead in BW calculations for 128b/132b

function to calculate stream overhead to timing BW calculation for 128b/132b SST cases. Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: George Shen --- drivers/gpu/drm/amd/display/dc/dc.h | 2 + drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 42 + 2 files

[PATCH 17/33] drm/amd/display: Initialize necessary uninitialized variables

From: Meera Patel This commit initializes uninitialized variables. For some compilers uninitialized variable warnings are treated as Error. Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: Meera Patel --- .../drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 2 +- drivers/gpu

[PATCH 16/33] drm/amd/display: Add helpers to get DMUB FW boot options

From: Cruise Hung [Why & How] To query the bits and print them out for debug purposes. Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Cruise Hung --- drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 4 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c

[PATCH 15/33] drm/amd/display: Update 128b/132b downspread factor to 0.3%

From: George Shen [Why] Updating downspread factor to 0.3% to add additional margin to account for potential link rate deviations (up to 300ppm as per the DP spec). Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: George Shen --- drivers/gpu/drm/amd/display/include

[PATCH 14/33] drm/amd/display: Promote DAL to 3.2.242

is in use Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 194f185e7798..819c326baefe 100644 --- a/drivers/gpu/drm/amd

[PATCH 13/33] drm/amd/display: Skip querying caps when DMCUB emulation is in use

From: Nicholas Kazlauskas [Why] Workaround to avoid accessing DMCUB state too early if the emulator is in use - we don't support any of the features the caps are querying with emulation anyway. [How] Guard the query if emulation is in use. Reviewed-by: Charlene Liu Acked-by: Alan Liu Signed

[PATCH 12/33] drm/amd/display: Update scaler recout data for visual confirm

From: Leo Ma [Why] Visual confirm color is not as expected for Autoa Color Management feature test. [How] Calculate scaler recout data when visual confirm enabled to update the visual confirm bar on the display. Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Leo Ma --- drivers/gpu

[PATCH 10/33] drm/amd/display: Skip enabling DMCUB when using emulation

From: Taimur Hassan [Why & How] Shouldn't be touching path for HW DMCUB when emulating. Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Taimur Hassan --- drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -

[PATCH 11/33] drm/amd/display: check TG is non-null before checking if enabled

From: Taimur Hassan [Why & How] If there is no TG allocation we can dereference a NULL pointer when checking if the TG is enabled. Cc: Mario Limonciello Cc: Alex Deucher Cc: sta...@vger.kernel.org Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Taimur Hassan --- dri

[PATCH 08/33] drm/amd/display: Hardcode vco_freq for dcn316

From: Alan Liu There is no need to calculate the VCO frequency. In our internal branch we've hard-coded this for a while, so it's well-tested. This also allows us to remove the now unused code for calculating the VCO frequency. Reviewed-by: Harry Wentland Acked-by: Alan Liu Signed-off

[PATCH 07/33] drm/amd/display: Add missing static

From: Rodrigo Siqueira After enable DRM_AMDGPU_WERROR, clang highlight multiple functions that need to have `static`, and this commit address those issues and also improve the indents. Reviewed-by: Hamza Mahfooz Acked-by: Alan Liu Signed-off-by: Rodrigo Siqueira --- .../gpu/drm/amd/display

[PATCH 06/33] drm/amd/display: Remove unused function

From: Rodrigo Siqueira The get_engine_type is never used in the code, for this reason, this commit drops this function. Reviewed-by: Hamza Mahfooz Acked-by: Alan Liu Signed-off-by: Rodrigo Siqueira --- drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h | 2 -- 1 file changed, 2 deletions

[PATCH 05/33] drm/amd/display: Improve the include of header file

From: Rodrigo Siqueira This commit improves the include of some header files to make them align with other includes. Reviewed-by: Hamza Mahfooz Acked-by: Alan Liu Signed-off-by: Rodrigo Siqueira --- drivers/gpu/drm/amd/display/dc/basics/conversion.c| 2 +- drivers/gpu/drm/amd/display/dc

[PATCH 04/33] drm/amd/display: Add polling method to handle MST reply packet

is set. HPD driven handling method is still kept. Just hook up our handler to drm mgr->cbs->poll_hpd_irq(). Cc: Mario Limonciello Cc: Alex Deucher Cc: sta...@vger.kernel.org Reviewed-by: Jerry Zuo Acked-by: Alan Liu Signed-off-by: Wayne Lin --- .../gpu/drm/amd/display/amdgpu_dm/amdgp

[PATCH 03/33] drm/amd/display: Re-add aux intercept disable delay generically for 2+ LTTPRs

From: Michael Strauss [WHY] Issue not display generic, required for multiple 2+ LTTPR link configurations. [HOW] Revert monitor patch change and remove delay for single LTTPR case Reviewed-by: George Shen Acked-by: Alan Liu Signed-off-by: Michael Strauss --- drivers/gpu/drm/amd/display/dc

[PATCH 02/33] drm/amd/display: Use is_dig_enable function instead of dcn10 hardcode

. Reviewed-by: Syed Hassan Acked-by: Alan Liu Signed-off-by: Nicholas Kazlauskas --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu

[PATCH 01/33] drm/amd/display: Setup stream encoder before link enable for TMDS

Kazlauskas Acked-by: Alan Liu Signed-off-by: JinZe Xu --- drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c index 1a7b93e41e35..d8fcff0e5319 100644

[PATCH 00/33] DC Patches July 12, 2023

for SubVP cases * Fix DP2 link training failure with RCO * Reenable all root clock gating options * Cache backlight_millinits in link structure and setting brightness accordingly * refine to decide the verified link setting * Update SW cursor fallback for subvp high refresh Cc: Daniel Wheeler Alan Liu (2

[PATCH 8/8] drm/amd/display: 3.2.234

s - Change default Z8 watermark values - Workaround wrong HDR colorimetry with some receivers Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/a

[PATCH 7/8] drm/amd/display: [FW Promotion] Release 0.0.165.0

From: Anthony Koo - Add dmub boot options to disable ips states on init Acked-by: Alan Liu Signed-off-by: Anthony Koo --- drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dmub/inc

[PATCH 6/8] drm/amd/display: Add w/a to disable DP dual mode on certain ports

From: George Shen [Why] Certain ports on DCN3.2 configs do not properly populate the BIOS info table flag to indicate DP dual mode is unsupported. [How] Add a workaround to disable DP dual mode on the ports with the missing BIOS info table flag. Reviewed-by: Michael Strauss Acked-by: Alan Liu

[PATCH 5/8] drm/amd/display: revert "Update scaler recout data for visual confirm"

From: Leo Ma This reverts commit 8552024d1e2a008b6df544845d09120cfea9508b. A regression is found on this change, so revert it for the time being and resubmit when issue is fixed. Reviewed-by: Martin Leung Acked-by: Alan Liu Signed-off-by: Leo Ma --- .../gpu/drm/amd/display/dc/core

[PATCH 4/8] drm/amd/display: filter out invalid bits in pipe_fuses

From: Samson Tam [Why] Reading pipe_fuses from register may have invalid bits set, which may affect the num_pipes erroneously. [How] Add read_pipes_fuses() call and filter bits based on expected number of pipes. Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Samson Tam

[PATCH 3/8] drm/amd/display: Adding debug option to override Z8 watermark values

From: Leo Chen [Why & How] Adding debug options to override Z8 watermark values for testing purposes. Reviewed-by: Nicholas Kazlauskas Acked-by: Alan Liu Signed-off-by: Leo Chen --- drivers/gpu/drm/amd/display/dc/dc.h | 4 drivers/gpu/drm/amd/display/dc/dml/d

[PATCH 2/8] drm/amd/display: Change default Z8 watermark values

From: Leo Chen [Why & How] Previous Z8 watermark values were causing flickering and OTC underflow. Updating Z8 watermark values based on the measurement. Reviewed-by: Nicholas Kazlauskas Cc: Mario Limonciello Cc: Alex Deucher Cc: sta...@vger.kernel.org Acked-by: Alan Liu Signed-off-by:

[PATCH 1/8] drm/amd/display: Workaround wrong HDR colorimetry with some receivers

. Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Ilya Bakoulin --- drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++ drivers/gpu/drm/amd/display/dc/dc.h | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core

[PATCH 0/8] DC Patches April 26, 2023

This DC patchset brings improvements in multiple areas. In summary, we highlight: - FW Release 0.0.165.0 - Add w/a to disable DP dual mode on certain ports - Revert "Update scaler recout data for visual confirm" - Filter out invalid bits in pipe_fuses - Adding debug option to override Z8

[PATCH v3] drm/amdgpu: Fix desktop freezed after gpu-reset

then 0 in amdgpu_irq_put(). v2: - Add warning in amdgpu_irq_enable() if the irq is already disabled. - Call dc_interrupt_set() in dm_set_vblank() to avoid refcount change if it is in gpu-reset. v3: - Improve commit message and code comments. Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu

[PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset

g less then 0 in amdgpu_irq_put(). v2: - Add warning in amdgpu_irq_enable() if the irq is already disabled. - Call dc_interrupt_set() in dm_set_vblank() to avoid refcount change if it is in gpu-reset. Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 3 +++ .../d

[PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset

g less then 0 in amdgpu_irq_put(). Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c| 3 +++ .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 14 ++ 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ir

[PATCH 20/22] drm/amd/display: Add margin for max vblank time for SubVP + DRR

-by: Alan Liu Signed-off-by: Alvin Lee --- drivers/gpu/drm/amd/display/dc/dc.h | 1 + drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 12 ++-- .../gpu/drm/amd/display/dc/dcn32/dcn32_resource.c| 1 + .../gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 1 + 4

[PATCH 22/22] drm/amd/display: 3.2.211

and Gamut flag in VRR info - Add margin for max vblank time for SubVP + DRR - Populate DP2.0 output type for DML pipe Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd

[PATCH 21/22] drm/amd/display: Populate DP2.0 output type for DML pipe

From: George Shen [Why] DCN3.2 DML logic uses a new output type for DP2.0, which will enable validation to pass for higher BW timings that require DP2.0 link rates. [How] Populate the DML pipe with DP2.0 output type if the signal type of the pipe_ctx is 128b/132b. Reviewed-by: Alvin Lee

[PATCH 18/22] drm/amd/display: Enforce minimum prefetch time for low memclk on DCN32

From: Dillon Varone [WHY?] Data return times when using lowest memclk can be <= 60us, which can cause underflow on high bandwidth displays with a workload. [HOW?] Enforce a minimum prefetch time during validation for low memclk modes. Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-

[PATCH 19/22] drm/amd/display: Set correct EOTF and Gamut flag in VRR info

From: Mike Hsieh [Why] FreeSync always use G2.2 EOTF and Native gamut [How] Set EOTF and Gamut flags accordingly Reviewed-by: Krunoslav Kovac Acked-by: Alan Liu Signed-off-by: Mike Hsieh --- drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 8 1 file changed, 4 insertions

[PATCH 17/22] drm/amd/display: Only update link settings after successful MST link train

train if link is MST. Reviewed-by: Mustapha Ghaddar Acked-by: Alan Liu Signed-off-by: Michael Strauss --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 8 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c

[PATCH 16/22] drm/amd/display: Fix gpio port mapping issue

From: Steve Su [Why] 1. Port of gpio has different mapping. [How] 1. Add a dummy entry in mapping table. 2. Fix incorrect mask bit field access. Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Steve Su --- .../amd/display/dc/gpio/dcn32/hw_factory_dcn32.c | 14

[PATCH 13/22] drm/amd/display: Fix fallback issues for DP LL 1.4a tests

From: Mustapha Ghaddar [WHY] Unlike DP or USBC, the USB4 link does not get its own encoder and has to share therefore verify_caps is skipped. [HOW] Fix the fallback logic for automated tests and take that into consideration for LT and LS. Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-off

[PATCH 12/22] drm/amd/display: Disable DRR actions during state commit

From: Wesley Chalmers [WHY] Committing a state while performing DRR actions can cause underflow. [HOW] Disabled features performing DRR actions during state commit. Need to follow-up on why DRR actions affect state commit. Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-off-by: Wesley

[PATCH 15/22] drm/amd/display: Fix reg timeout in enc314_enable_fifo

-by: Roman Li Acked-by: Alan Liu Signed-off-by: Nicholas Kazlauskas --- .../dc/dcn314/dcn314_dio_stream_encoder.c | 24 ++- 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c b/drivers/gpu/drm/amd/display

[PATCH 11/22] drm/amd/display: Disable phantom OTG after enable for plane disable

-by: Jun Lei Acked-by: Alan Liu Signed-off-by: Alvin Lee --- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 +- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c | 8 .../drm/amd/display/dc/inc/hw/timing_generator.h | 1 + 3 files changed, 22 insertions(+), 1

[PATCH 14/22] drm/amd/display: Fix FCLK deviation and tool compile issues

the FCLK deviation. Reviewed-by: Aurabindo Pillai Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-off-by: Chaitanya Dhere --- .../gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c | 2 +- .../gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h | 2 +- 2 files changed, 2

[PATCH 10/22] drm/amd/display: Use min transition for SubVP into MPO

-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Alvin Lee --- drivers/gpu/drm/amd/display/dc/core/dc.c | 43 +++- 1 file changed, 20 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index d446e6098948.

[PATCH 09/22] drm/amd/display: Zeromem mypipe heap struct before using it

From: Aurabindo Pillai [Why] Bug was caused when moving variable from stack to heap because it was reusable and garbage was left over, so we need to zero mem. Reviewed-by: Martin Leung Acked-by: Alan Liu Signed-off-by: Aurabindo Pillai Signed-off-by: Martin Leung --- drivers/gpu/drm/amd

[PATCH 05/22] drm/amd/display: Consider dp cable id only when data is non zero

. Reviewed-by: George Shen Acked-by: Alan Liu Signed-off-by: Wenjing Liu --- .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 22 +++ 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core

[PATCH 04/22] drm/amd/display: Update 709 gamma to 2.222 as stated in the standerd

From: Nawwar Ali [WHY] Previously driver use gamma 2.2 for 709 color space, but the standard is to use gamma of 2.222 [HOW] Change it gamma to 2.222 Reviewed-by: Krunoslav Kovac Acked-by: Alan Liu Signed-off-by: Nawwar Ali --- drivers/gpu/drm/amd/display/modules/color

[PATCH 08/22] drm/amd/display: Allow tuning DCN314 bounding box

From: Nicholas Kazlauskas [Why] We're missing the helpers from dcn20 that would allow overriding these with DC debug options. [How] Use dcn20_patch_bounding_box to support overriding all the relevant values. Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-off-by: Nicholas Kazlauskas

[PATCH 03/22] drm/amd/display: Cursor update refactor: PSR-SU support condition

From: Max Tseng [Why] PSR-SU requires extra conditions while cursor update. Reviewed-by: Robin Chen Acked-by: Alan Liu Signed-off-by: Max Tseng --- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 48 1 file changed, 48 insertions(+) diff --git a/drivers/gpu/drm/amd

[PATCH 07/22] drm/amd/display: Update SR watermarks for DCN314

From: Nicholas Kazlauskas [Why & How] New values requested by hardware after fine-tuning. Update for all memory types. Reviewed-by: Jun Lei Acked-by: Alan Liu Signed-off-by: Nicholas Kazlauskas --- .../dc/clk_mgr/dcn314/dcn314_clk_mgr.c| 32 +-- .../amd/displa

[PATCH 06/22] drm/amd/display: Waiting for 1 frame to fix the flash issue on PSR1

. Reviewed-by: Robin Chen Acked-by: Alan Liu Signed-off-by: Ryan Lin --- drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 5 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 6 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b

[PATCH 02/22] drm/amd/display: Adding HDMI SCDC DEVICE_ID define

From: Leo Ma [Why && How] We will need to differentiate vendor behavior in the future. Reviewed-by: Chris Park Acked-by: Alan Liu Signed-off-by: Leo Ma --- drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/di

[PATCH 01/22] drm/amd/display: Wait for VBLANK during pipe programming

From: Alvin Lee [Description] - Wait for vblank during front end programming for global sync to ensure all double buffer updates take. - This prevents underflow in some cases. Reviewed-by: Martin Leung Acked-by: Alan Liu Signed-off-by: Alvin Lee --- drivers/gpu/drm/amd/display/dc/dcn20

[PATCH 00/22] DC Patches Nov 2, 2022

This DC patchset brings improvements in multiple areas. In summary, we have: - Wait for VBLANK during pipe programming - Adding HDMI SCDC DEVICE_ID define - Cursor update refactor: PSR-SU support condition - Update 709 gamma to 2.222 as stated in the standerd - Consider dp

[PATCH] drm/amdgpu: Move the mutex_lock to protect the return status of securedisplay command buffer

caller to cover psp_prep_securedisplay_cmd_buf() and the code checking the return status of command buffer. Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 9 + drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 4 drivers/gpu/drm/amd/display

[PATCH] dc: Add ACP_DATA register

Define ixAZALIA_F0_CODEC_PIN_CONTROL_ACP_DATA Define AZALIA_F0_CODEC_PIN_CONTROL_ACP_DATA__SUPPORTS_AI_MASK/SHIFT Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h | 1 + drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_sh_mask.h | 2 ++ 2 files changed, 3

[PATCH] dc: Add HDMI_ACP_SEND register

Define HDMI_ACP_SEND register shift/mask. Signed-off-by: Alan Liu --- drivers/gpu/drm/amd/include/asic_reg/dce/dce_10_0_sh_mask.h | 2 ++ drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_sh_mask.h | 2 ++ drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_sh_mask.h | 2 ++ drivers/gpu/drm

[PATCH 02/21] drm/amd/display: cleaning up smu_if to add future flexibility

From: Martin Leung why and how: need to hook in new smu interfaces cleaning up code that used old variables Reviewed-by: Nevenko Stupar Acked-by: Alan Liu Signed-off-by: Martin Leung --- .../display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c | 13 +--- .../dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c

[PATCH 21/21] drm/amd/display: move FPU code from dcn10 to dml/dcn10 folder

From: Melissa Wen FPU operations in dcn10 was already moved to dml folder via calcs code. However, dcn1_0_ip and dcn_1_0_soc with FPU componentd remains on dcn10. Following previous changes to isolate FPU, this patch creates dcn10_fpu files to isolate FPU-specific code and moves those structs to

[PATCH 20/21] drm/amd/display: move FPU operations from dcn21 to dml/dcn20 folder

From: Melissa Wen dml/dcn20_fpu file centralizes all DCN2x functions that require FPU access. Therefore, this patch moves FPU-related code from dcn21 to dcn20_fpu. These include: - dcn21_populate_dml_pipes_from_context() - dcn21_validate_bandwidth_fp() and related: - dcn21_calculate_wm(), -

[PATCH 19/21] drm/amd/display: move FPU-related code from dcn20 to dml folder

From: Melissa Wen Move parts of dcn20 code that uses FPU to dml folder. It aims to isolate FPU operations as described by series: drm/amd/display: Introduce FPU directory inside DC https://patchwork.freedesktop.org/series/93042/ This patch moves the following functions from dcn20_resource to

[PATCH 18/21] drm/amd/display: Fix compile error from TO_CLK_MGR_INTERNAL

From: Leo Li [Why] On LNX, TO_CLK_MGR_INTERNAL() only works to get clk_mgr_internal from a given clk_mgr. In clk_mgr_dcn316 struct, the clk_mgr_internal is already a memeber by the alias 'base' [How] Use _mgr->base instead. Reviewed-by: Harry Wentland Acked-by: Alan Liu Signed-off-by:

[PATCH 17/21] drm/amd/display: Fix double free during GPU reset on DC streams

the assignment that we had backed up, so just copy off of the now clean current state assignment after the reset has occcurred with the new link_enc_cfg_copy() interface. Fixes: 6d63fcc2a334 ("drm/amd/display: Reset link encoder assignments for GPU reset") Reviewed-by: Jimmy Kizito Acked-by

[PATCH 16/21] drm/amd/display: Add NULL check

From: Chris Park [Why] Virtualization enters blue screen of death (BSoD) due to NULL res_pool object when accessing DSC encoder capability. [How] Add NULL check to avoid blue screen of death. Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Chris Park --- drivers/gpu/drm/amd/display

[PATCH 15/21] drm/amd/display: 3.2.176

to add future flexibility - fix deep color ratio - add debug option to bypass ssinfo from bios for dcn315 Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc

[PATCH 14/21] drm/amd/display: [FW Promotion] Release 0.0.107.0

From: Anthony Koo Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Anthony Koo --- drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display

[PATCH 13/21] drm/amd/display: enable dcn315/316 s0i2 support

From: Charlene Liu [why] enable the support in driver, let the control by CMOS Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Charlene Liu --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 2 +- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 3

[PATCH 12/21] drm/amd/display: handle DP2.0 RX with UHBR20 but not UHBR13.5 support

-by: George Shen Acked-by: Alan Liu Signed-off-by: Wenjing Liu --- .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 49 ++- 1 file changed, 37 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core

[PATCH 11/21] drm/amd/display: disable HPD SW timer for passive dongle type 1 only

From: Sung Joon Kim [why] Need to provide this workaround only for type 1 passive dongle [how] Detect if dongle is type 1 or 2. And use it to determine if w/a is needed. Reviewed-by: Charlene Liu Acked-by: Alan Liu Signed-off-by: Sung Joon Kim --- drivers/gpu/drm/amd/display/dc/core

[PATCH 10/21] drm/amd/display: add gamut coefficient set A and B

From: Jingwen Zhu [Why] Screen shake on DCN3 night light SDR BR3. [How] Change the logic to use double buffer reisgter on gamut settings. Reviewed-by: Krunoslav Kovac Acked-by: Alan Liu Signed-off-by: Jingwen Zhu --- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c | 2 +- 1 file

[PATCH 09/21] drm/amd/display: merge two duplicated clock_source_create

From: Charlene Liu [why] dcn31x could use dcn31 sepcific which contains deep_color_ratio for dmub Reviewed-by: Nevenko Stupar Reviewed-by: Hansen Dsouza Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Charlene Liu --- .../drm/amd/display/dc/dce/dce_clock_source.c | 127

[PATCH 08/21] drm/amd/display: Add link dp trace support

tus update in dc_link_dp.c; Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: Leo (Hanghong) Ma --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 5 + .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 24 ++- drivers/gpu/drm/amd/display/dc/dc_link.h | 36 + drivers/gpu/drm/a

[PATCH 07/21] drm/amd/display: move FPU associated DCN303 code to DML folder

From: "Dhillon, Jasdeep" [Why & How] As part of the FPU isolation work documented in https://patchwork.freedesktop.org/series/93042/, isolate code that uses FPU in DCN303 to DML, where all FPU code should locate. Co-authored-by: Jasdeep Dhillon Reviewed-by: Rodrigo Siqueira Acke

[PATCH 06/21] drm/amd/display: Release AUX engine after failed acquire

. Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Wyatt Wood --- drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c index 74b05b3aef08

[PATCH 05/21] drm/amd/display: Add minimal pipe split transition state

From: Dillon Varone [WHY?] When adding/removng a plane to some configurations, unsupported pipe programming can occur when moving to a new plane. [HOW?] Add a safe transistion state before programming new configuration. Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off-by: Dillon Varone

[PATCH 04/21] drm/amd/display: Clean up fixed VS PHY test w/a function

From: George Shen [Why] Unify naming for fixed VS workarounds. [How] Rename function to match naming convention. Refactor code to remove unused function. Reviewed-by: Wenjing Liu Acked-by: Alan Liu Signed-off-by: George Shen --- .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 55

[PATCH 03/21] drm/amd/display: fix the clock source contruct for dcn315

From: "Charlene Liu" [why] Driver sends invalid deep color ratio to DMUB. Update it to the right one by using another clock source construct. Reviewed-by: Hansen Dsouza Acked-by: Alan Liu Signed-off-by: Charlene Liu --- drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c | 2

[PATCH 01/21] drm/amd/display: fix deep color ratio

From: Hansen Dsouza Fix enum mapping for deep color ratio Reviewed-by: Charlene Liu Acked-by: Alan Liu Signed-off-by: Hansen Dsouza --- .../drm/amd/display/dc/dce/dce_clock_source.c | 100 ++ .../drm/amd/display/dc/dce/dce_clock_source.h | 9 ++ .../drm/amd/display/dc

[PATCH 00/21] DC Patches Mar 7, 2022

acquire - Add minimal pipe split transition state - Clean up fixed VS PHY test w/a function - fix the clock source contruct for dcn315 - cleaning up smu_if to add future flexibility - fix deep color ratio - add debug option to bypass ssinfo from bios for dcn315 Acked-by: Alan

[PATCH 14/14] drm/amd/display: 3.2.175

fine the EDID override - [FW Promotion] Release 0.0.106.0 - Add verify_link_cap back for hdmi Acked-by: Alan Liu Signed-off-by: Aric Cyr --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/dri

[PATCH 13/14] drm/amd/display: add verify_link_cap back for hdmi

From: Charlene Liu [why] hdmi specific: add verify link cap after retrive link cap. Change-Id: Ifd7b72e4f1f4ba4501e1ca30785ce4abf3b857dc Reviewed-by: Alvin Lee Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Charlene Liu --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3

[PATCH 12/14] drm/amd/display: [FW Promotion] Release 0.0.106.0

From: Anthony Koo Acked-by: Alan Liu Signed-off-by: Anthony Koo --- drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index

[PATCH 11/14] drm/amd/display: refine the EDID override

From: jinzh [Why] We already get the SBIOS EDID via ACPI on KMD, but after that, we just use the monitor EDID to set it HDR caps [How] Make the SBIOS EDID override to read_edid() That can change the read EDID caps from the right EDID Reviewed-by: Aric Cyr Acked-by: Alan Liu Signed-off

[PATCH 10/14] drm/amd/display: Pass deep sleep disabled allow info to dmub fw

From: Robin Chen [Why] The deep sleep mode need to be disabled in some PSR scenario. Reviewed-by: Anthony Koo Acked-by: Alan Liu Signed-off-by: Robin Chen --- drivers/gpu/drm/amd/display/dc/dc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b

[PATCH 09/14] drm/amd/display: Refactor fixed VS w/a for PHY tests

From: "Shen, George" [Why/How] Refactor original w/a to unify naming and simplify logic. This also re-enables the code that was previously skipped due to the disabling of the previous workaround logic. Reviewed-by: Wenjing Liu Reviewed-by: Nevenko Stupar Acked-by: Alan Liu

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