Ran Sun [Tue, 1 Aug 2023 09:02:37 +0000 (09:02 +0000)]
drm/amd: Clean up errors in pptable_v1_0.h
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 09:00:22 +0000 (09:00 +0000)]
drm/amd: Clean up errors in smu7_hwmgr.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '<' (ctx:VxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 08:40:24 +0000 (08:40 +0000)]
drm/amd/pm: Clean up errors in vega10_pptable.h
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 08:37:10 +0000 (08:37 +0000)]
drm/amdgpu: Clean up errors in ppatomctrl.h
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 08:05:50 +0000 (08:05 +0000)]
drm/amdgpu: Clean up errors in ci_baco.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 07:59:51 +0000 (07:59 +0000)]
drm/amdgpu: Clean up errors in smu_helper.c
Fix the following errors reported by checkpatch:
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '<' (ctx:VxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 07:55:07 +0000 (07:55 +0000)]
drm/amdgpu: Clean up errors in common_baco.c
Fix the following errors reported by checkpatch:
ERROR: code indent should use tabs where possible
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 06:15:29 +0000 (06:15 +0000)]
drm/amdgpu: Clean up errors in smu7_powertune.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: space required after that ',' (ctx:VxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 06:09:37 +0000 (06:09 +0000)]
drm/amd/pm: Clean up errors in vega12_baco.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 06:04:43 +0000 (06:04 +0000)]
drm/amd/pm: Clean up errors in vega12_pptable.h
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
ERROR: space prohibited before open square bracket '['
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 03:37:41 +0000 (03:37 +0000)]
drm/amd/pm: Clean up errors in vega10_powertune.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: space prohibited after that open parenthesis '('
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 03:16:03 +0000 (03:16 +0000)]
drm/amd/pm: Clean up errors in fiji_baco.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 03:08:51 +0000 (03:08 +0000)]
drm/amd/pm: Clean up errors in smu10_hwmgr.c
Fix the following errors reported by checkpatch:
ERROR: spaces required around that '=' (ctx:VxW)
ERROR: space required after that ',' (ctx:VxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 03:03:34 +0000 (03:03 +0000)]
drm/amd/pm/powerplay/hwmgr/ppevvmath: Clean up errors in ppevvmath.h
Fix the following errors reported by checkpatch:
ERROR: return is not a function, parentheses are not required
ERROR: space required after that ',' (ctx:VxV)
ERROR: space required before the open parenthesis '('
ERROR: need consistent spacing around '-' (ctx:WxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:57:03 +0000 (02:57 +0000)]
drm/amd/pm: Clean up errors in vega12_hwmgr.c
Fix the following errors reported by checkpatch:
ERROR: need consistent spacing around '/' (ctx:WxV)
ERROR: code indent should use tabs where possible
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:44:48 +0000 (02:44 +0000)]
drm/amd/pm: Clean up errors in vega10_baco.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: space required after that ',' (ctx:VxV)
ERROR: space prohibited before that ',' (ctx:WxV)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:36:58 +0000 (02:36 +0000)]
drm/amd/pm: Clean up errors in amd_powerplay.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: spaces required around that '||' (ctx:WxO)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:28:14 +0000 (02:28 +0000)]
drm/amd/pm: Clean up errors in amdgpu_smu.c
Fix the following errors reported by checkpatch:
ERROR: spaces required around that '=' (ctx:WxV)
ERROR: spaces required around that '&&' (ctx:VxW)
ERROR: that open brace { should be on the previous line
ERROR: space required before the open parenthesis '('
ERROR: space required before the open brace '{'
ERROR: spaces required around that ':' (ctx:VxW)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:11:29 +0000 (02:11 +0000)]
drm/amd: Clean up errors in smu_v13_0_5_ppt.c
Fix the following errors reported by checkpatch:
ERROR: space prohibited before that ',' (ctx:WxW)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:08:39 +0000 (02:08 +0000)]
drm/amd/pm: Clean up errors in smu_v13_0_5_ppt.c
Fix the following errors reported by checkpatch:
ERROR: space prohibited before that ',' (ctx:WxW)
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:06:25 +0000 (02:06 +0000)]
drm/amd/pm: Clean up errors in smu_v13_0_6_ppt.c
Fix the following errors reported by checkpatch:
ERROR: code indent should use tabs where possible
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 02:00:52 +0000 (02:00 +0000)]
drm/amd/pm: Clean up errors in aldebaran_ppt.c
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: space required after that ',' (ctx:VxV)
ERROR: spaces required around that '=' (ctx:VxW)
ERROR: else should follow close brace '}'
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 01:43:18 +0000 (01:43 +0000)]
drm/amd/pm: Clean up errors in smu_v13_0.c
Fix the following errors reported by checkpatch:
ERROR: space required before the open parenthesis '('
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 01:26:08 +0000 (01:26 +0000)]
drm/amd/pm: Clean up errors in smu_v13_0_7_ppt.c
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
ERROR: spaces required around that '=' (ctx:VxW)
ERROR: that open brace { should be on the previous line
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ran Sun [Tue, 1 Aug 2023 01:12:37 +0000 (01:12 +0000)]
drm/amd/pm: Clean up errors in smu_v11_0.h
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: code indent should use tabs where possible
Signed-off-by: Ran Sun <sunran001@208suo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ruan Jinjie [Fri, 4 Aug 2023 02:46:48 +0000 (10:46 +0800)]
drm/amdgpu: Remove a lot of unnecessary ternary operators
There are many ternary operators, the true or false judgement
of which is unnecessary in C language semantics.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Denis Arefev [Thu, 3 Aug 2023 14:11:16 +0000 (17:11 +0300)]
drm/amd/display: Return value of function
Added return value check hpd_enable
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev <arefev@swemel.ru>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Fri, 28 Jul 2023 15:14:05 +0000 (11:14 -0400)]
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is outside of chunk parsing
loop, we need to reset i before we free the chunk data.
Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Wed, 2 Aug 2023 05:11:54 +0000 (10:41 +0530)]
drm/amdgpu: Report vbios version instead of PN
Report VBIOS version in vbios_version sysfs node instead of part number.
Part number remains constant for a SKU type.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Martin Leung [Mon, 31 Jul 2023 02:11:24 +0000 (22:11 -0400)]
drm/amd/display: Promote DAL to 3.2.246
This version brings along following fixes:
- Fix a regression in blank pixel data caused by coding mistake
- Fix a bug when searching for insert_above_mpcc
- Update add plane to context logic with a new algorithm
- Adjust visual confirm dpp height offset to be 1/240 of v addressable
- Add interface to enable DPIA trace
- Support plane clip with zero recout size
- Blocking invalid 420 modes on HDMI TMDS for DCN31 and DCN314
- Make mpc32 functions available to future DCNs
- Change HDCP update sequence for DM
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Martin Leung <martin.leung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Mon, 24 Jul 2023 20:32:47 +0000 (16:32 -0400)]
drm/amd/display: Change HDCP update sequence for DM
Refactor the sequence in hdcp_update_display() to use
mod_hdcp_update_display().
Previous sequence:
- remove()->add()
This Sequence was used to update the display, (mod_hdcp_update_display
didn't exist at the time). This meant for any hdcp updates (type changes,
enable/disable) we would remove, reconstruct, and add. This leads to
unnecessary calls to psp eventually
New Sequence using mod_hdcp_update_display():
- add() once when stream is enabled
- use update() for all updates
The update function checks for prev == new states and will not
unnecessarily end up calling psp via add/remove.
Reviewed-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Wed, 26 Jul 2023 19:35:25 +0000 (15:35 -0400)]
drm/amd/display: rename acquire_idle_pipe_for_layer to acquire_free_pipe_as_sec_dpp_pipe
[why]
Secondary DPP pipes are used for rendering secondary layers of planes.
The name "for layer" doesn't make it obvious. The function is acquiring
a free pipe as secondary dpp pipe only. We rename it so it is more obvious.
In a future follow up change, we want to add functions to acquire free pipe as
opp head pipe or otg master pipe as well. They will have their separate
allocation priority.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Wed, 26 Jul 2023 19:22:01 +0000 (15:22 -0400)]
drm/amd/display: move idle pipe allocation logic into dcn specific layer
[why]
generic dc resource file should not know what an optimal idle pipe is
because this is dcn hardware dependent.
[how]
We move the optimial pipe searching logic in dcn specific layer.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alvin Lee [Thu, 27 Jul 2023 18:23:13 +0000 (14:23 -0400)]
drm/amd/display: Use max memclk variable when setting max memclk
[Description]
In overclocking scenarios the max memclk could be higher
than the DC mode limit. However, for configs that don't
support MCLK switching we need to set the max memclk to
the overclocked max instead of the DC mode max or we
could result in underflow.
Reviewed-by: Samson Tam <samson.tam@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mike Hsieh [Mon, 22 May 2023 02:38:50 +0000 (10:38 +0800)]
drm/amd/display: Add vendor Id for reference
Add a new vendor ID code for reference
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Mike Hsieh <mike.hsieh@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Chen [Thu, 27 Jul 2023 02:44:13 +0000 (22:44 -0400)]
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN314
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN314 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Chen [Mon, 24 Jul 2023 20:57:36 +0000 (16:57 -0400)]
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN31
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN31 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Chen [Wed, 26 Jul 2023 17:57:11 +0000 (13:57 -0400)]
drm/amd/display: Revert "drm/amd/display: Read down-spread percentage from lut to adjust dprefclk."
[Why & How]
Revert commit
6917b0b71171 ("drm/amd/display: Read down-spread percentage from lut to adjust dprefclk.")
This change was causing 240hz display to not light up after s0i3.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Tue, 25 Jul 2023 23:26:55 +0000 (19:26 -0400)]
drm/amd/display: do not treat clip_rect size change as a scaling change
[why]
With previous ODM + MPO policy we will only allocate pipes when MPO plane
has intersection with current ODM slice. With this policy we have to indicate
scaling change when plane clip is updated in case plane clip change causes
MPO plane to go in or out current ODM slice.
With new ODM + MPO policy we allocate pipe independent from plane clip size
so we no longer treat it as a scaling change. There no need to do a full update
due to clip size change anymore.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Tue, 25 Jul 2023 23:20:00 +0000 (19:20 -0400)]
drm/amd/display: adjust visual confirm dpp height offset to be 1/240 of v addressable
[why]
For timing with large v addressable visual confirm is just too small. It is difficult
to tell visually which DPP we are using. On the other hand with timing with small
v addressable visual confirm is too large and covers the UI area.
[how]
We calculate visual confirm dpp height offset based on v addressable so it stays
relatively the same height i.e. 1/240 verticle portion of the screen.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Sat, 22 Jul 2023 19:45:00 +0000 (15:45 -0400)]
drm/amd/display: update add plane to context logic with a new algorithm
[why]
Preivous algorithm for finding an optimal idle pipe for a new plane was
implemented to handle dynamic pipe allocation when MPO plane moves
from one ODM slice to the other. Now pipe allocation is more static so
it no longer depends on the MPO plane's position. We are simplifying
our logic and remove unnecessary handling in our code.
[how]
Apply a new simplified version of pipe resource allocation logic to reduce
unnecessary flip delay caused by swapping secondary dpp pipe to other
MPC blending tree.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Thu, 20 Jul 2023 16:30:29 +0000 (12:30 -0400)]
drm/amd/display: always acquire MPO pipe for every blending tree
[why]
We only acquire MPO pipe for blending tree where the plane clip will
be rendered. If an MPO plane is outside current ODM slice rect, we will
skip pipe allocation. With new programming policy we want to allocate
pipes for every ODM slice blending tree even for those whose ODM slice
rect doesn't intersect with plane clip. This is aligned with DML validation
so the pipe topology is programmed independently from the plane's
position and dst plane size.
[how]
- Remove the logic to allocate pipe only when the MPO plane intersects
with ODM slice and replace with the new logic to always allocate pipes.
- Remove the logic to tear down ODM configuration in favor for supporting
secondary MPO planes.
- Remove the logic to use full update when MPO goes accross ODM slice
boundary.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Thu, 20 Jul 2023 15:47:55 +0000 (11:47 -0400)]
drm/amd/display: support plane clip with zero recout size
[why]
If plane clip is outside current pipe's ODM slice rect, our logic will
fail validation because we assume that when a pipe is acquired
to support a plane clip, it must blend some portion of the plane
on the screen. This assumption needs to be changed.
When a pipe is acquired to render the plane, we are now allowing
it to support a case where it can take minimum viewport and draw
with zero recout size when the plane clip is outside current ODM
slice rect. The reason is that we want to allocate and get the pipe
pre-programmed so it is ready to be rendered when user moves
the plane over to the current ODM slice with a fast update.
Whereas with the existing solution when user moves the plane
over, we will need to allocate a pipe as needed and power it up
and program it through a full update. This not only impacts the
user experience with unnecessary delay of a frame but also
doesn't generate any benefit to the user because DML doesn't
support it. DML will invalidate based on worst case scenario and
it doesn't depend on the plane location. So having our
programming sequence support such dynamic pipe allocation is
not meaningful anyway.
[how]
In build scaler params allow recout to be zero size and if viewport
is smaller than minimum, set minimum viewport size.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Austin Zheng [Wed, 26 Jul 2023 14:40:48 +0000 (10:40 -0400)]
drm/amd/display: Use DTBCLK as refclk instead of DPREFCLK
[Why]
Flash of corruption observed when UCLK switching after transitioning
from DTBCLK to DPREFCLK on subVP(DP) + subVP(HDMI) config
Scenario where DPREFCLK is required instead of DTBCLK is not expected
[How]
Always set the DTBCLK source as DTBCLK0
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Austin Zheng <austin.zheng@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Austin Zheng [Wed, 26 Jul 2023 14:18:39 +0000 (10:18 -0400)]
drm/amd/display: Set Stream Update Flags in commit_state_no_check
[Why]
Front-end would be programmed using the stream update flags set
from the previous update and the full update should be triggered
whenever commit_state_no_check gets called.
[How]
Set all stream update flags before programming the front-end
Clear all flags that got set to avoid redundant programming
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Austin Zheng <austin.zheng@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wesley Chalmers [Thu, 22 Jun 2023 23:03:43 +0000 (19:03 -0400)]
drm/amd/display: Make mpc32 functions available to future DCNs
Make the mpc32 functions available for future DCNs to use
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wesley Chalmers <wesley.chalmers@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wesley Chalmers [Wed, 21 Jun 2023 23:13:26 +0000 (19:13 -0400)]
drm/amd/display: Fix a bug when searching for insert_above_mpcc
[WHY]
Currently, when insert_plane is called with insert_above_mpcc
parameter that is equal to tree->opp_list, the function returns NULL.
[HOW]
Instead, the function should insert the plane at the top of the tree.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wesley Chalmers <wesley.chalmers@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stylon Wang [Fri, 30 Jun 2023 08:46:09 +0000 (16:46 +0800)]
drm/amd/display: Enable DPIA trace with DC debug mask
[Why]
DPIA traces from DMUB is not enabled by default, which is
less convenient to debug DPIA related issues because we have
to resort to other means to enable DPIA trace.
[How]
Reuse existing DC debug mask to enable DPIA trace log from
kernel command line. This makes debugging DPIA issues easier
especially when system power state (suspend/reboot) is involved.
To turn on DPIA trace, simply add "amdgpu.dcdebugmask=0x80" to
kernel command line.
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stylon Wang [Fri, 30 Jun 2023 08:31:58 +0000 (16:31 +0800)]
drm/amd/display: Add interface to enable DPIA trace
[Why]
DPIA traces from DMUB is not enabled by default, which is
less convenient to debug DPIA related issues because we have
to resort to other debug tools to enable DPIA trace.
[How]
Exposes interfaces to update trace mask from the DMUB GPINT commands.
Also provides DC implementations to enable DPIA trace.
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Mon, 24 Jul 2023 17:12:58 +0000 (13:12 -0400)]
drm/amd/display: fix a regression in blank pixel data caused by coding mistake
[why]
There was unfortunately a coding mistake. It gets caught with an ultrawide monitor
that requires ODM 4:1 combine. We are blanking or unblanking pixel data we
are supposed to enumerate through all ODM pipes and program DPG for each
of those pipes. However the coding mistake causes us to program only the
first and last ODM pipes.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Martin Leung <martin.leung@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Tue, 21 Mar 2023 16:25:47 +0000 (17:25 +0100)]
drm/amdgpu: cleanup MES process level doorbells
MES allocates process level doorbells, but there is no userspace
client to consume it. It was only being used for the MES ring
tests (in kernel), and was written by kernel doorbell write.
The previous patch of this series has changed the MES ring test code to
use kernel level MES doorbells. This patch now cleans up the process level
doorbell allocation code which is not required.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 14:22:38 +0000 (16:22 +0200)]
drm/amdgpu: use doorbell mgr for MES kernel doorbells
This patch:
- Removes the existing doorbell management code, and its variables
from the doorbell_init function, it will be done in doorbell
manager now.
- uses the doorbell page created for MES kernel level needs (doorbells
for MES self tests)
- current MES code was allocating MES doorbells in MES process context,
but those were getting written using kernel doorbell calls. This patch
instead allocates a MES kernel doorbell for this (in add_hw_queue).
V2: Create an extra page of doorbells for MES during kernel doorbell
creation (Alex)
V4: Move MES doorbell size and page offset objects in this patch from
patch 6.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 14:15:58 +0000 (16:15 +0200)]
drm/amdgpu: remove unused functions and variables
This patch removes some variables and functions from KFD
doorbell handling code, which are no more required since
doorbell manager is handling doorbell calculations.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hamza Mahfooz [Fri, 4 Aug 2023 15:13:04 +0000 (11:13 -0400)]
drm/amd/display: ensure async flips are only accepted for fast updates
We should be checking to see if async flips are supported in
amdgpu_dm_atomic_check() (i.e. not dm_crtc_helper_atomic_check()). Also,
async flipping isn't supported if a plane's framebuffer changes memory
domains during an atomic commit. So, move the check from
dm_crtc_helper_atomic_check() to amdgpu_dm_atomic_check() and check if
the memory domain has changed in amdgpu_dm_atomic_check().
Cc: stable@vger.kernel.org
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2733
Fixes:
c1e18c44dc7f ("drm/amd/display: only accept async flips for fast updates")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 14:13:54 +0000 (16:13 +0200)]
drm/amdgpu: use doorbell mgr for kfd process doorbells
This patch:
- adds a doorbell object in kfd pdd structure.
- allocates doorbells for a process while creating its queue.
- frees the doorbells with pdd destroy.
- moves doorbell bitmap init function to kfd_doorbell.c
PS: This patch ensures that we don't break the existing KFD
functionality, but now KFD userspace library should also
create doorbell pages as AMDGPU GEM objects using libdrm
functions in userspace. The reference code for the same
is available with AMDGPU Usermode queue libdrm MR. Once
this is done, we will not need to create process doorbells
in kernel.
V2: - Do not use doorbell wrapper API, use amdgpu_bo_create_kernel
instead (Alex).
- Do not use custom doorbell structure, instead use separate
variables for bo and doorbell_bitmap (Alex)
V3:
- Do not allocate doorbell page with PDD, delay doorbell process
page allocation until really needed (Felix)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felilx.Kuehling@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 13:31:20 +0000 (15:31 +0200)]
drm/amdgpu: use doorbell mgr for kfd kernel doorbells
This patch:
- adds a doorbell bo in kfd device structure.
- creates doorbell page for kfd kernel usages.
- updates the get_kernel_doorbell and free_kernel_doorbell functions
accordingly
V2: Do not use wrapper API, use direct amdgpu_create_kernel(Alex)
V3:
- Move single variable declaration below (Christian)
- Add a to-do item to reuse the KGD kernel level doorbells for
KFD for non-MES cases, instead of reserving one page (Felix)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Tue, 16 May 2023 17:54:54 +0000 (13:54 -0400)]
drm/amd/display: Read replay data from sink
Read DP_SINK_PR_PIXEL_DEVIATION_PER_LINE and
DP_SINK_PR_MAX_NUMBER_OF_DEVIATION_LINE
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Fri, 12 May 2023 18:26:10 +0000 (14:26 -0400)]
drm/amd/display: Add Freesync Panel DM code
We need certain conditions for replay to be enabled, so create an
interface in DM to enable/disable replay.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yang Wang [Fri, 30 Jun 2023 10:05:34 +0000 (18:05 +0800)]
drm/amd/pm: update smu_v13_0_6 message vf flag
v1:
Enable following message in vf mode.
- PPSMC_MSG_GetMinGfxclkFreqquency
- PPSMC_MSG_GetMaxGfxclkFreqquency
- PPSMC_MSG_GetMinDpmFreq
- PPSMC_MSG_GetMaxDpmFreq
these message will cause pp_dpm_* device node not work properly.
v2:
the following message is disabled in VF mode. (since pmfw 85.69.0)
- PPSMC_MSG_EnableAllSmuFeatures
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ori Messinger [Wed, 26 Jul 2023 16:29:03 +0000 (12:29 -0400)]
drm/amdgpu: Report Missing MES Firmware Versions with Sysfs
Added missing MES firmware versions to the 'fw_version' sysfs
directory, they should now exist as a files named "mes_fw_version"
and "mes_kiq_fw_version" found at:
/sys/class/drm/cardX/device/fw_version/mes_fw_version
/sys/class/drm/cardX/device/fw_version/mes_kiq_fw_version
Where X is the card number, and the version is displayed in hexadecimal.
Signed-off-by: Ori Messinger <ori.messinger@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Wed, 12 Apr 2023 12:39:00 +0000 (14:39 +0200)]
drm/amdgpu: get absolute offset from doorbell index
This patch adds a helper function which converts a doorbell's
relative index in a BO to an absolute doorbell offset in the
doorbell BAR.
V2: No space between the variable name doc (Luben)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Wed, 2 Aug 2023 04:54:36 +0000 (10:24 +0530)]
drm/amd/pm: Fix SMU v13.0.6 energy reporting
Energy counter should be reported in units of 15.259 uJ. Don't apply
any conversion.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 13:19:54 +0000 (15:19 +0200)]
drm/amdgpu: create kernel doorbell pages
This patch:
- creates a doorbell page for graphics driver usages.
- adds a few new varlables in adev->doorbell structure to
keep track of kernel's doorbell-bo.
- removes the adev->doorbell.ptr variable, replaces it with
kernel-doorbell-bo's cpu address.
V2: - Create doorbell BO directly, no wrappe functions (Alex)
- no additional doorbell structure (Alex, Christian)
- Use doorbell_cpu_ptr, remove ioremap (Christian, Alex)
- Allocate one extra page of doorbells for MES (Alex)
V4: Move MES doorbell base init into MES related patch (Christian)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Thu, 27 Jul 2023 09:22:42 +0000 (14:52 +0530)]
drm/amdgpu: Use nbio callback for nv and soc21
Make the new ascis to follow nbio callback method to get pcie replay
count.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yang Wang [Tue, 1 Aug 2023 08:53:23 +0000 (16:53 +0800)]
drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create()
- fix variable ('attr') dereferenced issue.
- using condition check instead of BUG_ON().
Fixes:
4e01847c38f7 ("drm/amdgpu: optimize amdgpu device attribute code")
Cc: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Thu, 27 Jul 2023 09:18:01 +0000 (14:48 +0530)]
drm/amdgpu: Add pci replay count to nbio v7.9
Add implementation to get pcie replay count for nbio v7.9.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Fri, 14 Jul 2023 13:15:01 +0000 (15:15 +0200)]
drm/amdgpu: initialize ttm for doorbells
This patch initialzes the ttm resource manager for doorbells.
V2: Do not round up doorbell size (Alex)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Fri, 14 Jul 2023 13:11:26 +0000 (15:11 +0200)]
drm/amdgpu: accommodate DOMAIN/PL_DOORBELL
This patch adds changes:
- to accommodate the new GEM domain for DOORBELLs
- to accommodate the new TTM PL for DOORBELLs
in order to manage doorbell pages as GEM object.
V2: Addressed reviwe comments from Christian
- drop the doorbell changes for pinning/unpinning
- drop the doorbell changes for dma-buf map
- drop the doorbell changes for sgt
- no need to handle TTM_PL_FLAG_CONTIGUOUS for doorbell
- add caching type for doorbell
V3: - Removed unrelated empty line (Christian)
- Add PL_DOORBELL in mem_type_to_domain() as well (Alex)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Jay Cornwall [Wed, 12 Jul 2023 20:51:47 +0000 (15:51 -0500)]
drm/amdkfd: Sign-extend TMA address in trap handler
SMEM instructions can reach addresses above 47 bits but require
bit 47 to be sign-extended through bits [63:48].
This allows the TMA to be relocated in a following patch.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Jay Cornwall [Wed, 12 Jul 2023 20:53:44 +0000 (15:53 -0500)]
drm/amdkfd: Relocate TBA/TMA to opposite side of VM hole
The TBA and TMA, along with an unused IB allocation, reside at low
addresses in the VM address space. A stray VM fault which hits these
pages must be serviced by making their page table entries invalid.
The scheduler depends upon these pages being resident and fails,
preventing a debugger from inspecting the failure state.
By relocating these pages above 47 bits in the VM address space they
can only be reached when bits [63:48] are set to 1. This makes it much
less likely for a misbehaving program to generate accesses to them.
The current placement at VA (PAGE_SIZE*2) is readily hit by a NULL
access with a small offset.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Jay Cornwall [Thu, 13 Jul 2023 02:35:20 +0000 (21:35 -0500)]
drm/amdkfd: Sync trap handler binaries with source
Some changes have been lost during rebases. Rebuild sources.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 20 Sep 2022 17:03:36 +0000 (13:03 -0400)]
drm/amdgpu: add UAPI for allocating doorbell memory
This patch adds flags for a new gem domain AMDGPU_GEM_DOMAIN_DOORBELL
in the UAPI layer.
V2: Drop 'memory' from description (Christian)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Shashank Sharma [Fri, 31 Mar 2023 17:57:05 +0000 (19:57 +0200)]
drm/amdgpu: don't modify num_doorbells for mes
This patch removes the check and change in num_kernel_doorbells
for MES, which is not being used anywhere by MES code.
V2: Fixed checkpatch warnings.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Thu, 27 Jul 2023 09:15:49 +0000 (14:45 +0530)]
drm/amdgpu: Add pcie replay count callback to nbio
Add a callback in nbio to get pcie replay count.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Aric Cyr [Mon, 24 Jul 2023 01:17:37 +0000 (21:17 -0400)]
drm/amd/display: Promote DC to 2.3.245
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Nicholas Choi [Wed, 26 Jul 2023 18:22:09 +0000 (14:22 -0400)]
Revert "drm/amd/display: Implement zpos property"
This reverts commit
5b29369b5488d54e466ef7c6a2020a4efc1d854f.
This patch causes IGT test case 'kms_atomic@plane-immutable-zpos' to
fail on AMDGPU hardware.
Cc: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Nicholas Choi <Nicholas.Choi@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alvin Lee [Tue, 18 Jul 2023 21:39:08 +0000 (17:39 -0400)]
drm/amd/display: Implement interface for notify cursor support change
[Description]
Add new interface for notifying OS of cursor support changes
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Mon, 31 Jul 2023 12:12:04 +0000 (17:42 +0530)]
drm/amdgpu: Prefer pr_err/_warn/_notice over printk in amdgpu_atpx_handler.c
Fixes the following style issues:
ERROR: open brace '{' following function definitions go on the next line
WARNING: printk() should include KERN_<LEVEL> facility level
Cc: Guchun Chen <guchun.chen@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Bert Karwatzki <spasswolf@web.de>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fangzhi Zuo [Thu, 20 Jul 2023 16:04:39 +0000 (12:04 -0400)]
drm/amd/display: Temporary Disable MST DP Colorspace Property
Create MST colorsapce property for downstream device would trigger
warning message "RIP: 0010:drm_mode_object_add+0x8e/0xa0 [drm]"
After driver is loaded and drm device is registered, create
dp colorspace property triggers warning storm at
WARN_ON(!dev->driver->load && dev->registered && !obj_free_cb);
Temporary disabling MST dp colorspace property for now.
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Mon, 31 Jul 2023 11:48:08 +0000 (17:18 +0530)]
Revert "drm/amdgpu: Prefer dev_* variant over printk in amdgpu_atpx_handler.c"
Usage of container_of is wrong here.
struct acpi_device *adev = container_of(handle, struct acpi_device, handle)
This reverts commit
b0bd0a92b8158ea9c809d885e0f0c21518bdbd14.
References: https://gitlab.freedesktop.org/drm/amd/-/issues/2744
Cc: Guchun Chen <guchun.chen@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Bert Karwatzki <spasswolf@web.de>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Melissa Wen [Mon, 31 Jul 2023 08:35:05 +0000 (07:35 -0100)]
drm/amd/display: check attr flag before set cursor degamma on DCN3+
Don't set predefined degamma curve to cursor plane if the cursor
attribute flag is not set. Applying a degamma curve to the cursor by
default breaks userspace expectation. Checking the flag before
performing any color transformation prevents too dark cursor gamma in
DCN3+ on many Linux desktop environment (KDE Plasma, GNOME,
wlroots-based, etc.) as reported at:
- https://gitlab.freedesktop.org/drm/amd/-/issues/1513
This is the same approach followed by DCN2 drivers where the issue is
not present.
Fixes:
03f54d7d3448 ("drm/amd/display: Add DCN3 DPP")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1513
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Joshua Aberback [Tue, 18 Jul 2023 07:04:00 +0000 (03:04 -0400)]
drm/amd/display: Clean up flip pending timeout handling
[Why]
Adjust timeout handling code for easier runtime manipulation
during debug. Change has no functional effect by default.
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Zhigang Luo [Thu, 6 Jul 2023 16:13:37 +0000 (12:13 -0400)]
drm/amdgpu: init TA microcode for SRIOV VF when MP0 IP is 13.0.6
Init TA ucode for SRIOV.
Signed-off-by: Zhigang Luo <Zhigang.Luo@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Zhigang Luo [Thu, 6 Jul 2023 16:05:40 +0000 (12:05 -0400)]
drm/amdgpu: remove SRIOV VF FB location programming
For SRIOV VF, FB location is programmed by host driver, no need to
program it in guest driver.
v2: squash in unused variable removal
Signed-off-by: Zhigang Luo <Zhigang.Luo@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Fri, 12 May 2023 18:23:11 +0000 (14:23 -0400)]
drm/amd/display: Add Functions to enable Freesync Panel Replay
Add various functions for replay, such as construct, destroy, enable
get_state, and copy_setting etc. These functions communicate with the
firmware to setup and enable panel replay
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Prike Liang [Tue, 25 Jul 2023 09:11:16 +0000 (17:11 +0800)]
drm/amdgpu: enable SDMA MGCG for SDMA 5.2.x
Now the SDMA firmware can support SDMA MGCG properly,
so let's enable it from the driver side.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Mon, 3 Jul 2023 08:17:46 +0000 (16:17 +0800)]
drm/amdgpu: Issue ras enable_feature for gfx ip only
For non-GFX IP blocks, set up ras obj if ras feature
is allowed. For GFX IP blocks, force issue ras
enable_feature command to firmware and only set up ras
obj if ras feature is allowed
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Mon, 3 Jul 2023 08:08:22 +0000 (16:08 +0800)]
drm/amdgpu: Remove gfx v11_0_3 ras_late_init call
amdgpu_ras_late_init will invoke ras_late_init call
per IP block
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Thu, 27 Jul 2023 14:30:19 +0000 (20:00 +0530)]
drm/amdgpu: Clean up style problems in mmhub_v2_3.c
Fixes the following:
ERROR: code indent should use tabs where possible
WARNING: Missing a blank line after declarations
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
WARNING: suspect code indent for conditional statements (8, 24)
+ if (!(data & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK |
[...]
+ *flags |= AMD_CG_SUPPORT_MC_MGCG;
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Fri, 28 Jul 2023 04:21:13 +0000 (09:51 +0530)]
drm/amdgpu: Move vram, gtt & flash defines to amdgpu_ ttm & _psp.h
As amdgpu.h is getting decomposed, move vram and gtt extern defines into
amdgpu_ttm.h & flash extern to amdgpu_psp.h
Fixes:
f9acfafc3458 ("drm/amdgpu: Move externs to amdgpu.h file from amdgpu_drv.c")
Suggested-by: Christian König <christian.koenig@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Tue, 1 Aug 2023 02:39:27 +0000 (08:09 +0530)]
Revert "drm/radeon: Prefer dev_* variant over printk"
Usage of container_of is wrong here.
struct acpi_device *adev = container_of(handle, struct acpi_device, handle)
This reverts commit
cbd0606e6a776bf2ba10d4a6957bb7628c0da947.
References: https://gitlab.freedesktop.org/drm/amd/-/issues/2744
Cc: Guchun Chen <guchun.chen@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Bert Karwatzki <spasswolf@web.de>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Mon, 3 Jul 2023 06:38:45 +0000 (14:38 +0800)]
drm/amdgpu: Apply poison mode check to GFX IP only
For GFX IP that only supports poison consumption, GFX
RAS won't be marked as enabled. i.e., hardware doesn't
support gfx sram ecc. But driver still needs to issue
firmware to enable poison consumption mode for GFX IP.
In such case, check poison mode and treat GFX IP as
RAS capable IP block.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Mon, 31 Jul 2023 15:43:12 +0000 (23:43 +0800)]
drm/amdgpu: Only create err_count sysfs when hw_op is supported
Some IP blocks only support partial ras feature and don't
have ras counter and/or ras error status register at all.
Driver should not create err_count sysfs node for those
IP blocks.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Fri, 12 May 2023 18:03:15 +0000 (14:03 -0400)]
drm/amd/display: Add structs for Freesync Panel Replay
In some instances, the GPU is transmitting repeated frame to the sink
without any updates or changes in the content. These repeat transmission
are wasteful, resulting in power draw in different aspects of the system
1. DCN is fetching the frame of data from DF/UMC/DRAM. This memory traffic
prevents power down of parts of this HW path.
2. GPU is transmitting pixel data to the display through the main link of
the DisplayPort interface. This prevents power down of both the Source
transmitter (TX) and the Sink receiver (RX)
\7f
The concepts of utilizing replay is similar to PSR, but there is a benefit of:
Source and Sink remaining synchronized which allows for
- lower latency when switching from replay to live frames
- enable the possibility of more use cases
- easy control of the sink's refresh rate during replay
Due to Source and Sink remaining timing synchronized, Replay can be activated
in more UI scenarios.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Fri, 28 Jul 2023 04:13:11 +0000 (09:43 +0530)]
drm/amdgpu: Sort the includes in amdgpu/amdgpu_drv.c
Sort the include files that are included in amdgpu_drv.c alphabetically.
Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Srinivasan Shanmugam [Fri, 28 Jul 2023 06:11:56 +0000 (11:41 +0530)]
drm/amdgpu: Cleanup amdgpu/amdgpu_cgs.c
Fixes the below:
ERROR: switch and case should be at the same indent
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
WARNING: Block comments use * on subsequent lines
WARNING: Comparisons should place the constant on the right side of the test
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Praful Swarnakar [Thu, 27 Jul 2023 03:44:36 +0000 (09:14 +0530)]
drm/amdgpu: Fix style issues in amdgpu_psp.c
Fixes the following to align to linux coding style:
WARNING: Block comments use a trailing */ on a separate line
WARNING: Block comments should align the * on each line
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Praful Swarnakar <Praful.Swarnakar@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Praful Swarnakar [Wed, 26 Jul 2023 15:33:32 +0000 (21:03 +0530)]
drm/amdgpu: Fix style issues in amdgpu_debugfs.c
Fixes the following to align to linux coding style:
WARNING: Missing a blank line after declarations
WARNING: sizeof *rd should be sizeof(*rd)
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Praful Swarnakar <Praful.Swarnakar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yang Wang [Wed, 26 Jul 2023 08:42:36 +0000 (16:42 +0800)]
drm/amd/pm: fix pp_dpm_sclk node not displaying correctly
if GFX clock is in DS (Deep Sleep) state, the current gfx freq may less then dpm
level 0, then pp_dpm_sclk node unable show correct freq.
(align output format with other cards)
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Evan Quan [Fri, 21 Jul 2023 11:18:00 +0000 (19:18 +0800)]
drm/amd/pm: disable the SMU13 OD feature support temporarily
The existing OD interface cannot support the growing demand for more
OD features. We are in the transition to a new OD mechanism. So,
disable the SMU13 OD feature support temporarily. And this should be
reverted when the new OD mechanism online.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>