linux-stable.git/drivers/gpu/drm/meson, branch v6.14

Merge tag 'drm-misc-next-2024-12-05' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2024-12-12T22:48:09+00:00

[airlied: handle module ns conflict]

drm-misc-next for 6.14:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - Remove driver date from drm_driver

Driver Changes:
  - amdxdna: New driver!
  - ivpu: Fix qemu crash when using passthrough
  - nouveau: expose GSP-RM logging buffers via debugfs
  - panfrost: Add MT8188 Mali-G57 MC3 support
  - panthor: misc improvements,
  - rockchip: Gamma LUT support
  - tidss: Misc improvements
  - virtio: convert to helpers, add prime support for scanout buffers
  - v3d: Add DRM_IOCTL_V3D_PERFMON_SET_GLOBAL
  - vc4: Add support for BCM2712
  - vkms: Improvements all across the board

  - panels:
    - Introduce backlight quirks infrastructure
    - New panels: KDB KD116N2130B12

Signed-off-by: Dave Airlie 

From: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20241205-agile-straight-pegasus-aca7f4@houat

drm: remove driver date from struct drm_driver and all drivers

2024-12-05T10:35:42+00:00

We stopped using the driver initialized date in commit 7fb8af6798e8
("drm: deprecate driver date") and (eventually) started returning "0"
for drm_version ioctl instead.

Finish the job, and remove the unused date member from struct
drm_driver, its initialization from drivers, along with the common
DRIVER_DATE macros.

v2: Also update drivers/accel (kernel test robot)

Reviewed-by: Javier Martinez Canillas 
Acked-by: Alex Deucher 
Acked-by: Simon Ser 
Acked-by: Jeffrey Hugo 
Acked-by: Lucas De Marchi 
Acked-by: Dmitry Baryshkov  # msm
Reviewed-by: Thomas Zimmermann 
Link: https://patchwork.freedesktop.org/patch/msgid/1f2bf2543aed270a06f6c707fd6ed1b78bf16712.1733322525.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula

Get rid of 'remove_new' relic from platform driver struct

2024-12-01T23:12:43+00:00

The continual trickle of small conversion patches is grating on me, and
is really not helping.  Just get rid of the 'remove_new' member
function, which is just an alias for the plain 'remove', and had a
comment to that effect:

  /*
   * .remove_new() is a relic from a prototype conversion of .remove().
   * New drivers are supposed to implement .remove(). Once all drivers are
   * converted to not use .remove_new any more, it will be dropped.
   */

This was just a tree-wide 'sed' script that replaced '.remove_new' with
'.remove', with some care taken to turn a subsequent tab into two tabs
to make things line up.

I did do some minimal manual whitespace adjustment for places that used
spaces to line things up.

Then I just removed the old (sic) .remove_new member function, and this
is the end result.  No more unnecessary conversion noise.

Signed-off-by: Linus Torvalds

drm/client: Move public client header to clients/ subdirectory

2024-11-15T08:42:13+00:00

Move the public header file drm_client_setup.h to the clients/
subdirectory and update all drivers. No functional changes.

Signed-off-by: Thomas Zimmermann 
Reviewed-by: Jocelyn Falempe 
Link: https://patchwork.freedesktop.org/patch/msgid/20241108154600.126162-3-tzimmermann@suse.de

drm/meson: Allow build with COMPILE_TEST=y

2024-10-25T07:25:10+00:00

Allow meson to be built with COMPILE_TEST=y for greater
coverage. Builds fine on x86/x86_64 at least.

Cc: Neil Armstrong 
Cc: linux-amlogic@lists.infradead.org
Signed-off-by: Ville Syrjälä 
Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-11-ville.syrjala@linux.intel.com
Reviewed-by: Neil Armstrong

drm/meson: drop unused static dw_hdmi_dwc_write_bits

2024-10-21T12:45:09+00:00

static inline dw_hdmi_dwc_write_bits() function is not used at all:

  drivers/gpu/drm/meson/meson_dw_hdmi.c:276:20: error: unused function 'dw_hdmi_dwc_write_bits' [-Werror,-Wunused-function]

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Martin Blumenstingl 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20240908-regmap-config-const-v1-1-28f349004811@linaro.org
[narmstrong: s/staitc/static/]
Signed-off-by: Neil Armstrong 
Link: https://patchwork.freedesktop.org/patch/msgid/20240908-regmap-config-const-v1-1-28f349004811@linaro.org
Link: https://patchwork.freedesktop.org/patch/msgid/20240902113320.903147-2-liaochen4@huawei.com

drm/meson: Constify struct regmap_config

2024-10-19T14:26:32+00:00

`meson_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco 
Reviewed-by: Neil Armstrong 
Reviewed-by: Dmitry Baryshkov 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://patchwork.freedesktop.org/patch/msgid/20240925-drm-const-regmap-v1-4-e609d502401b@gmail.com
Signed-off-by: Dmitry Baryshkov

drm/meson: Use video aperture helpers

2024-10-14T13:28:47+00:00

DRM's aperture functions have long been implemented as helpers
under drivers/video/ for use with fbdev. Avoid the DRM wrappers by
calling the video functions directly.

Signed-off-by: Thomas Zimmermann 
Cc: Neil Armstrong 
Cc: Kevin Hilman 
Cc: Jerome Brunet 
Cc: Martin Blumenstingl 
Reviewed-by: Neil Armstrong 
Acked-by: Javier Martinez Canillas 
Acked-by: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20240930130921.689876-10-tzimmermann@suse.de

drm/meson: Run DRM default client setup

2024-09-26T06:28:06+00:00

Call drm_client_setup() to run the kernel's default client setup
for DRM. Set fbdev_probe in struct drm_driver, so that the client
setup can start the common fbdev client.

The meson driver specifies a preferred color mode of 32. As this
is the default if no format has been given, leave it out entirely.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: Thomas Zimmermann 
Cc: Neil Armstrong 
Cc: Kevin Hilman 
Cc: Jerome Brunet 
Cc: Martin Blumenstingl 
Reviewed-by: Neil Armstrong 
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-28-tzimmermann@suse.de

drm/bridge-connector: move to DRM_DISPLAY_HELPER module

2024-09-03T08:18:31+00:00

drm_bridge_connector is a "leaf" driver, belonging to the display
helper, rather than the "CRTC" drm_kms_helper module. Move the driver
to the drm/display and add necessary Kconfig selection clauses.

Suggested-by: Maxime Ripard 
Acked-by: Maxime Ripard 
Signed-off-by: Dmitry Baryshkov 
Link: https://patchwork.freedesktop.org/patch/msgid/20240903-drm-bridge-connector-fix-hdmi-reset-v5-2-daebde6d9857@linaro.org
Signed-off-by: Maxime Ripard