linux.git/include/drm, branch v6.11

Merge tag 'drm-misc-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

2024-08-30T01:28:11+00:00

A revert for a previous TTM commit causing stuttering, 3 fixes for
vmwgfx related to buffer operations, a fix for video/aperture with
non-VGA primary devices, and a preemption status fix for v3d

Signed-off-by: Dave Airlie 

From: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20240829-efficient-swift-from-lemuria-f60c05@houat

drm/i915: ARL requires a newer GSC firmware

2024-08-27T10:23:58+00:00

ARL and MTL share a single GSC firmware blob. However, ARL requires a
newer version of it.

So add differentiate of the PCI ids for ARL from MTL and create ARL as
a sub-platform of MTL. That way, all the existing workarounds and such
still treat ARL as MTL exactly as before. However, now the GSC code
can check for ARL and do an extra version check on the firmware before
committing to it.

Also, the version extraction code has various ways of failing but the
return code was being ignore and so the firmware load would attempt to
continue anyway. Fix that by propagating the return code to the next
level out.

Signed-off-by: John Harrison 
Fixes: 213c43676beb ("drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake")
Reviewed-by: Daniele Ceraolo Spurio 
Acked-by: Rodrigo Vivi 
Link: https://patchwork.freedesktop.org/patch/msgid/20240802031051.3816392-1-John.C.Harrison@Intel.com
Signed-off-by: Rodrigo Vivi 
(cherry picked from commit 67733d7a71503fd3e32eeada371f8aa2516c5c95)
Signed-off-by: Joonas Lahtinen

Revert "drm/ttm: increase ttm pre-fault value to PMD size"

2024-08-23T13:43:23+00:00

This reverts commit 0ddd2ae586d28e521d37393364d989ce118802e0.

This patch causes sluggishness and stuttering in graphical
apps.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3564
Link: https://www.spinics.net/lists/dri-devel/msg457005.html
Signed-off-by: Alex Deucher 
Cc: Zhu Lingshan 
Cc: Christian König 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20240820134600.1909370-1-alexander.deucher@amd.com

drm/buddy: Add start address support to trim function

2024-08-07T22:19:00+00:00

- Add a new start parameter in trim function to specify exact
  address from where to start the trimming. This would help us
  in situations like if drivers would like to do address alignment
  for specific requirements.

- Add a new flag DRM_BUDDY_TRIM_DISABLE. Drivers can use this
  flag to disable the allocator trimming part. This patch enables
  the drivers control trimming and they can do it themselves
  based on the application requirements.

v1:(Matthew)
  - check new_start alignment with min chunk_size
  - use range_overflows()

Signed-off-by: Arunpravin Paneer Selvam 
Acked-by: Alex Deucher 
Acked-by: Christian König 
Signed-off-by: Alex Deucher 
(cherry picked from commit db65eb46de135338d6177f8853e0fd208f19d63e)

Merge tag 'drm-intel-next-2024-06-28' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

2024-07-10T08:36:47+00:00

drm/i915 feature pull #2 for v6.11:

Features and functionality:
- More eDP Panel Replay enabling (Jouni)
- Add async flip and flip done tracepoints (Ville)

Refactoring and cleanups:
- Clean up BDW+ pipe interrupt register definitions (Ville)
- Prep work for DSB based plane programming (Ville)
- Relocate encoder suspend/shutdown helpers (Imre)
- Polish plane surface alignment handling (Ville)

Fixes:
- Enable more fault interrupts on TGL+/MTL+ (Ville)
- Fix CMRR 32-bit build (Mitul)
- Fix PSR Selective Update Region Scan Line Capture Indication (Jouni)
- Fix cursor fb unpinning (Maarten, Ville)
- Fix Cx0 PHY PLL state verification in TBT mode (Imre)
- Fix unnecessary MG DP programming on MTL+ Type-C (Imre)

DRM changes:
- Rename drm_plane_check_pixel_format() to drm_plane_has_format() and export
  (Ville)
- Add drm_vblank_work_flush_all() (Maarten)

Xe driver changes:
- Call encoder .suspend_complete() hook also on Xe (Imre)

Signed-off-by: Daniel Vetter 
From: Jani Nikula 
Link: https://patchwork.freedesktop.org/patch/msgid/875xttazx2.fsf@intel.com

Merge tag 'drm-misc-next-2024-07-04' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2024-07-05T10:37:22+00:00

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - dp/mst: Fix daisy-chaining at resume
  - dsc: Add helper to dump the DSC configuration
  - tests: Add tests for the new monochrome TV mode variant

Driver Changes:
  - ast: Refactor the mode setting code
  - panfrost: Fix devfreq job reporting
  - stm: Add LDVS support, DSI PHY updates
  - panels:
    - New panel: AUO G104STN01, K&d kd101ne3-40ti,

Signed-off-by: Daniel Vetter 
From: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20240704-curvy-outstanding-lizard-bcea78@houat

drm/display/dsc: Add a helper to dump the DSC configuration

2024-07-03T15:05:12+00:00

Add a helper to dump the Display Stream Compression configuration, taken
into use in the i915 driver by a later patch.

v2:
- Rebase on the s/DRM_X16/FXP_Q4 change.
- s/DSC configration/DSC configuration in the function documentation.

Acked-by: Jani Nikula 
Signed-off-by: Imre Deak 
Link: https://patchwork.freedesktop.org/patch/msgid/20240628164451.1177612-3-imre.deak@intel.com

drm: Add helpers for q4 fixed point values

2024-07-03T15:05:12+00:00

Add helpers to convert between q4 fixed point and integer/fraction
values. Also add the format/argument macros required to printk q4 fixed
point variables. The q4 notation is based on the short variant described
by

https://en.wikipedia.org/wiki/Q_(number_format)

where only the number of fraction bits in the fixed point value are
defined, while the full size is deducted from the container type, that
is the size of int for these helpers. Using the fxp_ prefix, which makes
moving these helpers outside of drm to a more generic place easier, if
they prove to be useful.

These are needed by later patches dumping the Display Stream Compression
configuration in DRM core and in the i915 driver to replace the
corresponding bpp_x16 helpers defined locally in the driver.

v2: Use the more generic/descriptive fxp_q4 prefix instead of drm_x16.
   (Jani)

Cc: Jani Nikula 
Acked-by: Jani Nikula 
Signed-off-by: Imre Deak 
Link: https://patchwork.freedesktop.org/patch/msgid/20240628164451.1177612-2-imre.deak@intel.com

Merge tag 'drm-misc-next-2024-06-27' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2024-06-27T22:20:37+00:00

drm-misc-next for 6.11:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - panic: Monochrome logo support, Various fixes
  - ttm: Improve the number of page faults on some platforms, Fix test
    build breakage with PREEMPT_RT, more test coverage and various test
    improvements

Driver Changes:
  - Add missing MODULE_DESCRIPTION where needed
  - ipu-v3: Various fixes
  - vc4: Monochrome TV support
  - bridge:
    - analogix_dp: Various improvements and reworks, handle AUX
      transfers timeout
    - tc358767: Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR, Fix clock
      calculations
  - panels:
    - More transitions to mipi_dsi wrapped functions
    - New panels: Lincoln Technologies LCD197, Ortustech COM35H3P70ULC,

Signed-off-by: Dave Airlie 

From: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20240627-congenial-pistachio-nyala-848cf4@houat

drm/bridge: analogix_dp: remove unused analogix_dp_remove

2024-06-27T09:52:04+00:00

Now that the clock is handled dynamically through
analogix_dp_resume/suspend and it isn't statically enabled in the
driver probe routine, there is no need for the remove function anymore.

Signed-off-by: Lucas Stach 
Reviewed-by: Robert Foss 
Tested-by: Heiko Stuebner 
Signed-off-by: Robert Foss 
Link: https://patchwork.freedesktop.org/patch/msgid/20240619182200.3752465-5-l.stach@pengutronix.de