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107672 Commits

Author SHA1 Message Date
Danila Tikhonov
75079df919 drm/msm/dpu: Add SM7150 support 
Add definitions for the display hardware used on the Qualcomm SM7150
platform.

Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599129/
Link: https://lore.kernel.org/r/20240614215855.82093-3-danila@jiaxyga.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 07:55:31 +03:00
Jonathan Marek
294b381005 drm/msm/dsi: add a comment to explain pkt_per_line encoding 
Make it clear why the pkt_per_line value is being "divided by 2".

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/596236/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-6-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Jonathan Marek
9ecd0ddd22 drm/msm/dsi: set VIDEO_COMPRESSION_MODE_CTRL_WC 
Video mode DSC won't work if this field is not set correctly. Set it to fix
video mode DSC (for slice_per_pkt==1 cases at least).

Fixes: 08802f515c ("drm/msm/dsi: Add support for DSC configuration")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/596234/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-5-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Jonathan Marek
007870b8ea drm/msm/dsi: set video mode widebus enable bit when widebus is enabled 
The value returned by msm_dsi_wide_bus_enabled() doesn't match what the
driver is doing in video mode. Fix that by actually enabling widebus for
video mode.

Fixes: efcbd6f9cd ("drm/msm/dsi: Enable widebus for DSI")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Patchwork: https://patchwork.freedesktop.org/patch/596232/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-4-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Jun Nie
063557239c drm/msm/dpu: enable compression bit in cfg2 for DSC 
Enable compression bit in cfg2 register for DSC in the DSI case
per hardware version.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/596231/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-3-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Jun Nie
17236bc0ee drm/msm/dpu: adjust data width for widen bus case 
data is valid for only half the active window if widebus
is enabled

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/596229/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-2-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Jonathan Marek
f9ce482d7d drm/msm/dpu: fix video mode DSC for DSI 
Add width change in DPU timing for DSC compression case to work with
DSI video mode.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/596227/
Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-1-2ab1d334c657@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Konrad Dybcio
5372db09f4 drm/msm/dsi: Remove dsi_phy_write_[un]delay() 
These are dummy wrappers that do literally nothing interesting.
Remove them.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590703/
Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-2-b30f39f43b90@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Konrad Dybcio
8fd6f64ddb drm/msm/dsi: Remove dsi_phy_read/write() 
These are dummy wrappers that do literally nothing interesting.
Remove them.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590700/
Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-1-b30f39f43b90@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-23 01:15:39 +03:00
Aradhya Bhatia
4b12f91a06 drm/bridge: tc358767: Add format negotiation hooks for DPI/DSI to (e)DP 
With new connector model, tc358767 will not create the connector, when
DRM_BRIDGE_ATTACH_NO_CONNECTOR is set and display-controller driver will
rely on format negotiation to setup the encoder format.

Add the missing bus format negotiation hooks in the
drm_bridge_funcs to complete DRM_BRIDGE_ATTACH_NO_CONNECTOR support.

Output format, for DPI/DSI to DP, is selected to
MEDIA_BUS_FMT_RGB888_1X24 as default, keeping in mind what the older
model used to support.

Reported-by: Jan Kiszka <jan.kiszka@siemens.com>
Closes: https://lore.kernel.org/all/24282420-b4dd-45b3-bb1c-fc37fe4a8205@siemens.com/
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231108-tc358767-v2-1-25c5f70a2159@ideasonboard.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-06-22 15:20:19 +03:00
Connor Abbott
ecbf9b3a82 drm/msm/a7xx: Add missing register writes from downstream 
This isn't known to fix anything yet, but it's a good idea to add it.

Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/592043/
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-06-21 13:41:43 -07:00
Connor Abbott
41fd54ef74 drm/msm: Add MSM_PARAM_RAYTRACING uapi 
Expose the value of the software fuse to userspace.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/592044/
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-06-21 13:41:43 -07:00
Connor Abbott
14b27d5df3 drm/msm/a7xx: Initialize a750 "software fuse" 
On all Qualcomm platforms with a7xx GPUs, qcom_scm provides a method to
initialize cx_mem. Copy this from downstream (minus BCL which we
currently don't support). On a750, this includes a new "fuse" register
which can be used by qcom_scm to fuse off certain features like
raytracing in software. The fuse is default off, and is initialized by
calling the method. Afterwards we have to read it to find out which
features were enabled.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/592042/
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-06-21 13:41:43 -07:00
Rob Clark
d38660ebde drm/msm/adreno: Check for zap node availability 
This should allow disabling the zap node via an overlay, for slbounce.

Suggested-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/594572/
 2024-06-21 13:41:43 -07:00
Rob Clark
f2608b70f6 drm/msm: Add obj flags to gpu devcoredump 
When debugging faults, it is useful to know how the BO is mapped (cached
vs WC, gpu readonly, etc).

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/593854/
 2024-06-21 13:41:43 -07:00
Rob Clark
204226de27 drm/msm: Add GPU memory traces 
Perfetto can use these traces to track global and per-process GPU memory
usage.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/580854/
 2024-06-21 13:41:43 -07:00
Dave Airlie
4552a6a42a Merge tag 'drm-intel-next-2024-06-19' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next 
drm/i915 feature pull for v6.11:

Features and functionality:
- Battlemage (BMG) Xe2 HPD display enabling (Balasubramani, Clint, Gustavo,
  José, Matt, Anusha, Lucas, Ravi, Radhakrishna, Nirmoy, Ankit, Matthew)
- Panel Replay enabling (Jouni, Animesh)
- DP AUX-less ALPM (Advanced Link Power Management) and LOBF (Link off between
  frames) enabling (Animesh, Jouni)
- Enable link training failure fallback for DP MST links (Imre)
- CMRR (Content Match Refresh Rate) enabling (Mitul)
- Allow the first async flip to change modifier (Ville)
- Enable eDP AUX based HDR backlight (Suraj)
- Increase ADL-S/ADL-P/DG2+ max TMDS bitrate to 6 Gbps (Ville)

Refactoring and cleanups:
- Stop using implicit dev_priv local variable in macros (Jani)
- Expand and clean up VBT table definitions (Ville)
- PSR/ALPM refactoring (Jouni, Animesh)
- Plane fb refactoring (Ville)
- Rawclk, FSB, and mem frequency refactoring (Jani)
- GVT register macro usage cleanups (Jani, Ville)
- Plane, cursor, wm and ddb register macro and usage cleanups (Ville)
- Pipe CRC register macro cleanups (Ville)
- PCI ID macro cleanups and refactoring to match xe style (Jani)
- Move drm-intel repo to gitlab.freedesktop.org (Ryszard)
- Identify all platforms/subplatforms in display probe (Jani)
- Move Intel drm headers under include/drm/intel (Jani)
- Drop local redundant W=1 warnings in favour of drm subsystem warnigs (Jani)
- Include cleanups; include what you use (Jani)
- Convert overlay and DMC error state printing to drm_printer (Jani)
- Joiner renames (Stan)
- DSB interface cleanups (Ville)
- Improve workaround for disabling FBC when VT-d is active (Vinod)
- State checker refactoring and cleanups for color, planes and cdclk (Ville)
- Cleanups around scanline arithmetic (Ville)
- Use drm_crtc_vblank_crtc() instead of open coding (Ville)
- DSC cleanups (Ville)

Fixes:
- Improve VBT array bounds check (Luca)
- LNL PSR fixes (Jouni)
- Audio workaround, disable min hblank fix (Uma)
- Stop selecting ACPI_BUTTON config (Jani)
- Add MTL Cx0 PHY config compare (Mika)
- Fix MTL C20 PHY port clock verification (Mika)
- Fix static analyzer warning for uapi.event access (Luca)
- HDCP fixes and workarounds (Suraj)
- Fix DP MST DSC input BPP computation (Imre)
- Fix assert on pending async-put power domain work (Imre)
- Fix documentation build for DMC wakelocks (Luca)
- Disable DSC on eDP when indicated by VBT (Ville)

DRM Core changes:
- Various DPCD register additions for panel replay and ALPM (Jouni)
- Add target_rr_divider to adaptive sync SDP (Mitul)

Xe driver changes:
- Remove unused xe->enabled_irq_mask and xe->sb_lock members (Jani)
- i915 display compat header cleanups (Jani)
- Remove redundant copy of intel_fbdev_fb.h (Ville)
- Add process name to devcoredump (José)
- Add xe_gt_err_once() (Matthew)
- Implement transient flush for BMG/Xe3 (Nirmoy)

Merges:
- Backmerges to sync with xe, drm-misc and upstream (Rodrigo, Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87y170eu80.fsf@intel.com
 2024-06-21 13:11:24 +10:00
Dave Airlie
d1913b86f7 Merge tag 'drm-xe-fixes-2024-06-20' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes 
Driver Changes:
- Fix for invalid register access

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZnPiE4ROqBowa1nS@fedora
 2024-06-21 11:59:31 +10:00
Dave Airlie
07e06189c5 Merge tag 'amd-drm-fixes-6.10-2024-06-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes 
amd-drm-fixes-6.10-2024-06-19:

amdgpu:
- Fix display idle optimization race
- Fix GPUVM TLB flush locking scope
- IPS fix
- GFX 9.4.3 harvesting fix
- Runtime pm fix for shared buffers
- DCN 3.5.x fixes
- USB4 fix
- RISC-V clang fix
- Silence UBSAN warnings
- MES11 fix
- PSP 14.0.x fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619223233.3116457-1-alexander.deucher@amd.com
 2024-06-21 11:57:55 +10:00
Dave Airlie
ab3d847962 Merge tag 'drm-misc-next-2024-06-20' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for 6.11:

UAPI Changes:
  - New monochrome TV mode variant

Cross-subsystem Changes:
  - dma heaps: Change slightly the allocation hook prototype

Core Changes:

Driver Changes:
 - ivpu: various improvements over firmware handling, clocks, power
   management, scheduling and logging.
 - mgag200: Add BMC output, enable polling
 - panfrost: Enable MT8188 support
 - tidss: drm_panic support
 - zynqmp_dp: IRQ cleanups, debugfs DP compliance testing API
 - bridge:
   - sii902x: state validation improvements
 - panel:
   - edp: Drop legacy panel compatibles
   - simple-bridge: Switch to devm_drm_bridge_add

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240620-heretic-honored-macaque-b40f8a@houat
 2024-06-21 11:06:56 +10:00
Dave Airlie
91c93e475c Merge tag 'drm-misc-next-2024-06-13' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for 6.11:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
 - Sprinkle MODULE_DESCRIPTIONS everywhere they are missing
 - bridge: Remove drm_bridge_chain_mode_fixup
 - ci: Require a more recent version of mesa, improve farm estup and
   test generation
 - mipi-dbi: Remove mipi_dbi_machine_little_endian, make SPI bits per
   word configurable, support RGB888, and allow pixel formats to be
   specified in the DT.
 - mm: Remove drm_mm_replace_node
 - panic: Allow to dump kmsg to the screen
 - print: Add a drm prefix to warn level messages too, remove
   ___drm_dbg, consolidate prefix handling

Driver Changes:
 - sun4i: Rework the blender setup for DE2
 - bridges:
   - bridge-connector: Plumb in the new HDMI helpers
   - samsung-dsim: Fix timings calculation
   - tc358767: Plenty of small fixes
 - panels:
   - More cleanup of prepare / enable state tracking in drivers
   - New panel: PrimeView PM070WL4,

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240613-cicada-of-infinite-unity-0955ca@houat
 2024-06-21 10:50:04 +10:00
Dave Airlie
6dac16124c Merge tag 'drm-misc-next-2024-06-06' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for 6.10:

UAPI Changes:

Cross-subsystem Changes:
  - dma-buf: Warn when reserving 0 fence slots, internal API
    enhancements for heaps

Core Changes:

Driver Changes:
  - atmel-hlcdc: Support XLCDC in sam9x7
  - msm: Validate registers XML description against schema in CI
  - v3d: Fix build warning
  - bridges:
    - analogix_dp: Various improvements
  - panels:
    - New panel: WL-355608-A8

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240606-vivid-amphibian-jackrabbit-40b1d1@houat
 2024-06-21 10:31:27 +10:00
Dave Airlie
f680df51ca Merge tag 'drm-misc-next-2024-05-30' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for 6.11:

UAPI Changes:
  - Deprecate DRM date and return a 0 date in DRM_IOCTL_VERSION

Core Changes:
  - connector: Create a set of helpers to help with HDMI support
  - fbdev: Create memory manager optimized fbdev emulation
  - panic: Allow to select fonts, improve drm_fb_dma_get_scanout_buffer

Driver Changes:
  - Remove driver owner assignments
  - Allow more drivers to compile with COMPILE_TEST
  - Conversions to drm_edid
  - ivpu: hardware scheduler support, profiling support, improvements
    to the platform support layer
  - mgag200: general reworks and improvements
  - nouveau: Add NVreg_RegistryDwords command line option
  - rockchip: Conversion to the hdmi helpers
  - sun4i: Conversion to the hdmi helpers
  - vc4: Conversion to the hdmi helpers
  - v3d: Perf counters improvements
  - zynqmp: IRQ and debugfs improvements
  - bridge:
    - Remove redundant checks on bridge->encoder
  - panels:
    - Switch panels from register table initialization to proper code
    - Now that the panel code tracks the panel state, remove every
      ad-hoc implementation in the panel drivers
    - New panels: Lincoln Tech Sol LCD185-101CT, Microtips Technology
      13-101HIEBCAF0-C, Microtips Technology MF-103HIEB0GA0, BOE
      nv110wum-l60, IVO t109nw41

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240530-hilarious-flat-magpie-5fa186@houat
 2024-06-21 10:30:31 +10:00
Matthew Brost
33991ae8f4 drm/xe: Simplify locking in new_vma 
Rather than acquiring and dropping the VM / BO dma-resv around
xe_vma_create and do the same thing upon adding preempt fences or an
error, hold these locks through the entire new_vma() function.

v2:
 - Rebase (CI)

Cc: Fei Yang <fei.yang@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jagmeet Randhawa <jagmeet.randhawa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618003859.3239239-1-matthew.brost@intel.com
 2024-06-20 15:33:48 -07:00
Matthew Brost
0d39640ace drm/xe: Invert runnable_state / pending enable check and assert 
Rather than checking for pending enable and asserting runnable_state ==
1 in sched done handler, invert these. This is more robust code taking
action based on the G2H message and asserting KMD tracking state is
correct.

Suggested-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240614061343.2931649-1-matthew.brost@intel.com
 2024-06-20 15:33:14 -07:00
Michal Wajdeczko
2b79878b07 drm/xe/vf: Custom HuC initialization if VF 
The HuC firmware is loaded and initialized by the PF driver. Make
sure VF driver performs only limited data structure initialization.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-10-michal.wajdeczko@intel.com
 2024-06-20 19:49:43 +02:00
Michal Wajdeczko
7875fe7c24 drm/xe/vf: Skip engine ring enabling if VF 
All engines will be correctly initialized by the PF driver.
Moreover, VF drivers can't access related engine registers.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-9-michal.wajdeczko@intel.com
 2024-06-20 19:49:42 +02:00
Michal Wajdeczko
ef3fcfe063 drm/xe/vf: Don't use register based TLB invalidation if VF 
VF drivers can only use GuC-based TLB invalidation, as they don't
have access to the related registers. However, VFs shouldn't need
any explicit TLB invalidation before enabling CTB communication,
as there will be an implicit GGTT TLB invalidation issued by the
GuC itself as part of MMIO-based action handling.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-8-michal.wajdeczko@intel.com
 2024-06-20 19:49:41 +02:00
Michal Wajdeczko
ecab82af27 drm/xe/vf: Don't support gtidle if VF 
VF drivers can't access any of gtidle control registers as this
functionality is owned by the PF driver.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-7-michal.wajdeczko@intel.com
 2024-06-20 19:49:40 +02:00
Michal Wajdeczko
5aa326f528 drm/xe/vf: Don't initialize OA if VF 
We don't support Observation Architecture on the VF device.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-6-michal.wajdeczko@intel.com
 2024-06-20 19:49:39 +02:00
Michal Wajdeczko
f2800572cc drm/xe/vf: Don't change hwe IRQ masks if using memory IRQs 
We currently do not support changing the engine interrupt enable
mask on the per-engine basis when using memory based interrupts.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-5-michal.wajdeczko@intel.com
 2024-06-20 19:49:37 +02:00
Michal Wajdeczko
f20535ce1d drm/xe/vf: Don't apply tile workarounds if VF 
The VF drivers can't apply any workarounds as they don't have
access to related registers. Since xe_wa_apply_tile_workarounds()
function is not using RTP yet, we have to add early return.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-4-michal.wajdeczko@intel.com
 2024-06-20 19:49:36 +02:00
Michal Wajdeczko
9632dfb0de drm/xe/vf: Don't run any save-restore RTP actions if VF 
There are no RTP save-restore actions applicable for VFs on
current platforms. If any future platform will require some,
we will need to update the RTP framework to support VF_READY
or VF_ONLY actions. In the meantime, just skip all actions if
we are running as VF driver.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-3-michal.wajdeczko@intel.com
 2024-06-20 19:49:35 +02:00
Michal Wajdeczko
65336c3fa2 drm/xe/vf: Disable features that do not apply to VFs 
We already maintain several flags that control the availability
of features on a given device. Disable features, like PCODE or
GuC PC or GSC, that do not apply to a VF device.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Piotr Piórkowski <piotr.piorkowski@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240620100147.949-1-michal.wajdeczko@intel.com
 2024-06-20 19:49:34 +02:00
Konrad Dybcio
593f1dd4c8 drm/msm/a6xx: Fix A702 UBWC mode 
UBWC_MODE is a one-bit-wide field, so a value of 2 is obviously bogus.

Replace it with the correct value (0).

Fixes: 18397519cb ("drm/msm/adreno: Add A702 support")
Reported-by: Connor Abbott <cwabbott0@gmail.com>
Closes: https://lore.kernel.org/linux-arm-msm/CACu1E7FTN=kwaDJMNiTmFspALzj2+Q-nvsN5ugi=vz4RdUGvGw@mail.gmail.com/
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/597359/
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-06-20 10:08:29 -07:00
Abhinav Kumar
71d9b458b2 drm/msm/a6xx: use __unused__ to fix compiler warnings for gen7_* includes 
GCC diagnostic pragma method throws below warnings in some of the versions

drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:16:9: warning: unknown
option after '#pragma GCC diagnostic' kind [-Wpragmas]
  #pragma GCC diagnostic ignored "-Wunused-const-variable"
          ^
In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:18:0:
drivers/gpu/drm/msm/adreno/adreno_gen7_0_0_snapshot.h:924:19: warning:
'gen7_0_0_external_core_regs' defined but not used [-Wunused-variable]
  static const u32 *gen7_0_0_external_core_regs[] = {
                    ^
In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:19:0:
drivers/gpu/drm/msm/adreno/adreno_gen7_2_0_snapshot.h:748:19: warning:
'gen7_2_0_external_core_regs' defined but not used [-Wunused-variable]
  static const u32 *gen7_2_0_external_core_regs[] = {
                    ^
In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:20:0:
drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h:1188:43: warning:
'gen7_9_0_sptp_clusters' defined but not used [-Wunused-variable]
  static struct gen7_sptp_cluster_registers gen7_9_0_sptp_clusters[] = {
                                            ^
drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h:1438:19: warning:
'gen7_9_0_external_core_regs' defined but not used [-Wunused-variable]
  static const u32 *gen7_9_0_external_core_regs[] = {

Remove GCC version dependency by using __unused__ for the unused gen7_* includes.

Changes in v2:
	- Fix the warnings in the commit text
	- Use __attribute((__unused__)) instead of local assignment

changes in v3:
	- drop the Link from the auto add

changes in v4:
	- replace __attribute((__unused__)) with __always_unused

Fixes: 64d6255650 ("drm/msm: More fully implement devcoredump for a7xx")
Suggested-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/597265/
[Add gen7_9_0_cx_debugbus_blocks as well]
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-06-20 10:08:29 -07:00
Imre Deak
b1d90a862c drm/xe: Use the encoder suspend helper also used by the i915 driver 
Use the suspend encoders helper which is also used by the i915 driver.
This fixes an issue in the xe driver where the encoder
suspend_complete() hook is not called and was an overlook when this hook
was added in commit b61fad5f7e ("drm/i915/tc: Call TypeC port
flush_work/cleanup without modeset locks held") for i915, but not added
to the xe driver (which was still in a separate source tree at the above
point).

v2: Fix checkpatch warn in commit log. (Rodrigo)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618125255.4080303-3-imre.deak@intel.com
 2024-06-20 19:48:01 +03:00
Imre Deak
b2c42f9d5e drm/i915: Pass intel_display to the encoder suspend/shutdown helpers 
Pass intel_display to the encoder suspend/shutdown helpers instead of
drm_i915_private for better isolation.

v2: Pass intel_display to HAS_DISPLAY() as well, update commit log
    accordingly. (Jani)

Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> # v1
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618125255.4080303-2-imre.deak@intel.com
 2024-06-20 19:47:54 +03:00
Imre Deak
cc2ee76a90 drm/i915: Move encoder suspend/shutdown helpers to intel_encoder.c 
Move the encoder suspend/shutdown helpers to intel_encoder.c, this being
the logical place for encoder functions.

This also allows sharing the above helpers with the xe driver, done in a
follow-up patch.

While at it rename the functions using the usual intel_encoder prefix
and in the functions rename the dev_priv parameter to i915.

v2: Remove extra w/s in the include section. (Jani)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> # v1
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618125255.4080303-1-imre.deak@intel.com
 2024-06-20 19:47:50 +03:00
Rob Clark
fccf9dd008 drm/msm/adreno: Move CP_PROTECT settings to hw catalog 
Move the CP_PROTECT settings into the hw catalog.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599731/
 2024-06-20 09:45:37 -07:00
Rob Clark
dff2f69f3e drm/msm/adreno: Move hwcg table into a6xx specific info 
Introduce a6xx_info where we can stash gen specific stuff without
polluting the toplevel adreno_info struct.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599728/
 2024-06-20 09:45:26 -07:00
Rob Clark
85e8cc06f2 drm/msm/adreno: Move hwcg regs to a6xx hw catalog 
Move the hwcg tables into the hw catalog.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599727/
 2024-06-20 09:45:25 -07:00
Rob Clark
2e819c420e drm/msm/adreno: Split catalog into separate files 
Split each gen's gpu table into it's own file.  Only code-motion, no
functional change.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599725/
 2024-06-20 09:45:25 -07:00
Rob Clark
8ed322f632 drm/msm/adreno: Split up giant device table 
Split into a separate table per generation, in preparation to move each
gen's device table to it's own file.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/599723/
 2024-06-20 09:45:25 -07:00
Sai Teja Pottumuttu
d35386b3a7 drm/xe/xelpgp: Extend Wa_14019877138 to graphics 12.74 
Wa_14019877138 is also needed for xe_lpgp graphics 12.74

Signed-off-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619065614.131151-1-sai.teja.pottumuttu@intel.com
 2024-06-20 09:45:00 -07:00
Ashutosh Dixit
93d2d3e4c5 drm/xe/oa: Remove WARN_ON's for unsupported configurations 
The OA ioctl's already have drm_dbg's which are sufficient to tell the user
that OA is not supported on unsupported configurations (execlist mode and
platform gen < 12). Having additional WARN_ON's for these during driver
probe create unnecessary noise. Just remove these WARN_ON's.

Suggested-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619225617.3465899-1-ashutosh.dixit@intel.com
 2024-06-20 09:18:20 -07:00
José Roberto de Souza
3516b2913e drm/xe/oa: Call xe_oa_emit_oa_config() with new config when updating config 
When UMD ask config to be updated, xe_oa_config_locked() was calling
xe_oa_emit_oa_config() that would use stream->oa_config but that is
only changed to the next oa_config after xe_oa_emit_oa_config() finish.
So it was setting the same config for all DRM_XE_PERF_IOCTL_CONFIG
calls.

Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619192854.199289-1-jose.souza@intel.com
 2024-06-20 09:18:17 -07:00
Michal Wajdeczko
cb925d31f0 drm/xe/oa: Fix potential NPD when OA is not initialized 
If oa->xe can be NULL then we shall not use it as a valid pointer.

Fixes: cdf02fe1a9 ("drm/xe/oa/uapi: Add/remove OA config perf ops")
Fixes: b6fd51c621 ("drm/xe/oa/uapi: Define and parse OA stream properties")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619175427.861-1-michal.wajdeczko@intel.com
 2024-06-20 09:13:47 -07:00
Tejas Vipin
c62b4fc4b9 drm/panel: truly-nt35521: transition to mipi_dsi wrapped functions 
Use functions introduced in commit 966e397e4f ("drm/mipi-dsi: Introduce
mipi_dsi_*_write_seq_multi()") and commit f79d6d28d8
("drm/mipi-dsi: wrap more functions for streamline handling") for the
sony tulip truly nt35521 panel.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240612163946.488684-1-tejasvipin76@gmail.com
 2024-06-20 07:51:01 -07:00
Hsiao Chien Sung
9b751e52fb drm/mediatek: Support DRM plane alpha in Mixer 
Set the plane alpha according to DRM plane property.

Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Fixes: 119f517362 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20240620-igt-v3-14-a9d62d2e2c7e@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
 2024-06-20 13:57:36 +00:00