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https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes
Mediatek DRM Fixes for Linux 5.17
1. Avoid EPROBE_DEFER loop with external bridge
Signed-off-by: Dave Airlie <[email protected]>
From: Chun-Kuang Hu <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Needed to properly initialize GC 10.3.7.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Initialize SDMA engine firmware loading.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Set smu sw function and enable swSMU support for MP1.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Set psp sw funcs callback and firmware loading for MP0.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Set gfxhub function and configure VM for GC block.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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update vcn and jpeg power gating flags for VCN 3.1.1
Signed-off-by: Sathishkumar S <[email protected]>
Reviewed-by: James Zhu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add new revision ID for GC 10.3.7 and set
cg/pg flags.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Set nv_common_ip_block for GC 10.3.7.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add SMUIO sw function for the new SMUIO block.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The message `Voltage value looks like a Leakage ID but it's not patched`
shows up as an error on Dell Precision 3540. This doesn't cause functional
problems and should be downgraded to info.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1162
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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add nbio sw func for the new 7.5.1 nbio block.
Signed-off-by: Prike Liang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Since this is an existing asic, adjust the code to follow
the same logic as previously so the driver state is consistent.
No functional change intended.
Acked-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Even if PSR is allowed for a present GPU, there might be no eDP link
which supports PSR.
Fixes: 708978487304 ("drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not enabled")
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Michel Dänzer <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Otherwise gpu reset will be triggered unconditionally in poison
consumption.
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use "flexible array members" for these cases. The older
style of one-element or zero-length arrays should no longer be used.
Reference:
https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: Changcheng Deng <[email protected]>
Acked-by: Christian König <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
The previous change:
"Add affected crtcs to atomic state for dsc mst unplug"
forces modeset on all added crctc regardless whether timing changed or not.
Per our implementation of dsc we need modeset only if timing changed.
Otherwise dsc can be programmed incorrectly leading to dsc engine hang.
[How]
During atomic_check pre-compute dsc params.
Only set mode_changed if timing is changed.
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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if (!(tmp & flag)) condition will always evaluate to true
when the flag is 0x0 (AMDGPU_RLCG_GC_WRITE). Instead check
that address bits are cleared to determine whether
the command is complete.
Signed-off-by: Victor Skvortsov <[email protected]>
Tested-by: Bokun Zhang <[email protected]>
Reviewed by: Shaoyun.liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[why]
payload and slot number of display on dsc mst hub will be
adjusted when there is change on any display on dsc hub.
to monitor dsc enable/disable, pbn change, we need add log.
[How]
add mst_pbn to dc_dsc_config of dc_crtc_timing.
add dsc, pbn, display name within dc_core_enable_stream,
dc_core_disable_stream, dc_stream_log
Reviewed-by: Jerry Zuo <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This version brings along the following fixes:
-Fixes bugs for dsc mst hub
-Enables 29 denial itnerface by default
-Fixes dmub outbox notificatoin
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Aric Cyr <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Anthony Koo <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
When display topology changed on DSC hub we add all crtcs with dsc support to
atomic state.
Refer to patch:"drm/amd/display: Trigger modesets on MST DSC connectors"
However the original implementation may skip crtc if the topology change
caused by unplug.
That potentially could lead to no-lightup or corruption on DSC hub after
unplug event on one of the connectors.
[How]
Update add_affected_mst_dsc_crtcs() to use old connector state
if new connector state has no crtc (undergoes modeset due to unplug)
Fixes: 44be939ff7ac58 ("drm/amd/display: Trigger modesets on MST DSC connectors")
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Eric Yang <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add the "harvest" field to the IP attributes in
the IP discovery sysfs visualization, as this
field is present in the binary data.
At the time of this commit, the harvest data isn't
consistently correct in VBIOS, but it is exposed
for completeness, in the hopes that VBIOS will be
fixed in the future.
Cc: Alex Deucher <[email protected]>
Signed-off-by: Luben Tuikov <[email protected]>
Reviewed-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[why]
display mapping change will involved pipe power gating on and off.
when doing this too fase, sometimes usbc will have no display.
check HW status, it is still in pipe power gating.
[how]
insert polling HW status to make sure the required state reached.
also add dal registry key handling.
Reviewed-by: Sung joon Kim <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Charlene Liu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[why]
when unplug 1 dp from dsc mst hub, atomic_check new request
dc_state only include info for the unplug dp. this will not
trigger re-compute pbn for displays still connected to hub.
[how] all displays connected to dsc hub are available in
dc->current_state, by comparing dc->current_state and new
request from atomic_chceck, it will provide info of
displays connected to hub and do pbn re-compute.
Reviewed-by: Roman Li <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
Currently driver enables dmub outbox notification before oubox ISR is
registered. During boot scenario, sometimes dmub issues hpd outbox
message before driver registers ISR and those messages are missed.
[How]
Enable dmub outbox notification after outbox ISR is registered. Also,
restructured outbox enable code to call from dm layer and renamed APIs.
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Jasdeep Dhillon <[email protected]>
Signed-off-by: Meenakshikumar Somasundaram <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add a quirk in sienna_cichlid_ppt.c to fix some OEM SKU
specific stability issues.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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MMHUB PG needs to be disabled for Picasso for stability reasons.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Fulfill the implementations for DriverSmuConfig setting on Sienna_Cichlid.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Fulfill the implementations for DriverSmuConfig setting on Navi1x.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[why]
pm sysfs should be writable in one VF mode as is in passthrough
[how]
do not remove write access on pm sysfs if device is in one VF mode
Fixes: 11c9cc95f818 ("amdgpu/pm: Make sysfs pm attributes as read-only for VFs")
Signed-off-by: Yiqing Yao <[email protected]>
Reviewed-by: Monk Liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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For Some ASICs, with the PMFW default settings, we may see the
power consumption reported via metrics table is "Very Erratic".
With the socket power alpha filter set as 10/100ms, we can correct
that issue.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This will make it easier to add new firmwares in the future.
Reviewed-by: Guchun Chen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Clang static analysis reports this problem
amdgpu_ctx.c:616:26: warning: Assigned value is garbage
or undefined
args->out.pstate.flags = stable_pstate;
^ ~~~~~~~~~~~~~
amdgpu_ctx_stable_pstate can fail without setting
stable_pstate. So check.
Fixes: 8cda7a4f96e4 ("drm/amdgpu/UAPI: add new CTX OP to get/set stable pstates")
Signed-off-by: Tom Rix <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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For DCN3/3.01/3.02 at least these use the fpu.
v2: squash in build fix for when DCN is not enabled (Leo)
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The new header from the previous commit didn't get added after a
conflict resolution...let's add it now.
Fixes: e30e6c7b82a1 ("drm/i915: Move MCHBAR registers to their own header")
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Registers that exist within the MCH BAR and are mirrored into the GPU's
MMIO space are a good candidate to separate out into their own header.
For reference, the mirror of the MCH BAR starts at the following
locations in the graphics MMIO space (the end of the MCHBAR range
differs slightly on each platform):
* Pre-gen6: 0x10000
* Gen6-Gen11 + RKL: 0x140000
v2:
- Create separate patch to swtich a few register definitions to be
relative to the MCHBAR mirror base.
- Drop upper bound of MCHBAR mirror from commit message; there are too
many different combinations between various platforms to list out,
and the documentation is spotty for the older pre-gen6 platforms
anyway.
Bspec: 134, 51771
Cc: Ville Syrjälä <[email protected]>
Suggested-by: Ville Syrjälä <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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A few of our MCH registers are defined with absolute register offsets.
For consistency, let's switch their definitions to be relative offsets
from MCHBAR_MIRROR_BASE.
Cc: Ville Syrjälä <[email protected]>
Suggested-by: Ville Syrjälä <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The random order of register definitions we have today causes a lot of
confusion and unintentional duplication when new registers/bits are
added to the driver. Let's order the GT register file by MMIO offset
A couple duplicated/unused register definitions are dropped while doing
this re-order: GEN11_GT_INTR_DW{0,1}, GEN11_IIR_REG{0,1}_SELECTOR, and
GEN11_INTR_IDENTITY_REG{0,1} aren't used anywhere in the driver because
we have other parameterized macros referencing those registers.
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Switch all register offsets to use lowercase hex values for consistency.
Also strip any unnecessary leading 0's. For example, "_MMIO(0x0D08)"
becomes "_MMIO(0xd08)."
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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There's a lot of inconsistent spacing and indentation in our register
definitions. Let's clean things up a bit and follow some consistent
rules:
* "#define" always starts in column 0
* There's exactly one space between '#define' and the name of a
register.
* There's exactly three spaces between '#define' and the name of a
bit/bitfield.
* Tabs (no spaces) are used between a definition name and its value;
the value starts on column 48 unless the name is too long, in which
case a single tab is used.
Final diff for this patch is empty if whitespace is ignored:
$ git diff -w
$
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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We have both a parameterized RING_MI_MODE() macro and an RCS-specific
MI_MODE; drop the latter and use the former everywhere.
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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These SFC registers were defined in an unusual way, taking an engine as
a parameter rather than an engine MMIO base offset. Let's adjust them
to match the style used by other per-engine registers and move them to
intel_engine_regs.h.
While doing this move, we can drop GEN12_HCP_SFC_FORCED_LOCK completely;
it was intended for use in an early version of a hardware workaround,
but was no longer necessary by the time the workaround was finalized.
It is not used anywhere in the driver.
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Add support for the 14" sharp,lq140m1jw46 eDP panel.
Signed-off-by: Sankeerth Billakanti <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Due to some mistaken merge conflict resolution, we wound up with a copy
of VDBOX_CGCTL3F18 in both intel_engine_regs.h and intel_gt_regs.h.
Since this is a per-engine register, referenced relative to an engine's
base offset, drop the copy from intel_gt_regs.h
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The new TegraDRM UAPI uses syncpoint waiting with timeout set to
zero to indicate reading the syncpoint value. To support that we
need to return the syncpoint value always when waiting.
Fixes: 44e961381354 ("drm/tegra: Implement syncpoint wait UAPI")
Signed-off-by: Mikko Perttunen <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.
This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).
When the DSI is in Video Mode, all commands are rejected.
Detect current DSI mode in mtk_dsi_host_transfer() and switch modes
temporarily to allow commands to be sent.
Signed-off-by: Julien STEPHAN <[email protected]>
Signed-off-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
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intel_sagv_{pre,post}_plane_update() can accidentally forget
to bail out early on pre-icl and proceed down the icl+ codepath
at the end of the function. Fortunately it'll bail out before
it gets too far due to old_qgv_mask==new_qgv_mask==0 so no real
bug here. But lets make the code less confusing anyway.
Cc: Stanislav Lisovskiy <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Stanislav Lisovskiy <[email protected]>
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adlp+ adds some extra bits to the QGV point mask. The code attempts
to handle that but forgot to actually make sure we can store those
bits in the bw state. Fix it.
Cc: [email protected]
Cc: Stanislav Lisovskiy <[email protected]>
Fixes: 192fbfb76744 ("drm/i915: Implement PSF GV point support")
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Stanislav Lisovskiy <[email protected]>
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