Commit Graph

11 Commits

Author SHA1 Message Date
Dave Airlie
e237dfe708 Merge tag 'drm-misc-next-2025-11-05-1' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v6.19-rc1:

UAPI Changes:
- Add userptr support to ivpu.
- Add IOCTL's for resource and telemetry data in amdxdna.

Core Changes:
- Improve some atomic state checking handling.
- drm/client updates.
- Use forward declarations instead of including drm_print.h
- RUse allocation flags in ttm_pool/device_init and allow specifying max
  useful pool size and propagate ENOSPC.
- Updates and fixes to scheduler and bridge code.
- Add support for quirking DisplayID checksum errors.

Driver Changes:
- Assorted cleanups and fixes in rcar-du, accel/ivpu, panel/nv3052cf,
  sti, imxm, accel/qaic, accel/amdxdna, imagination, tidss, sti,
  panthor, vkms.
- Add Samsung S6E3FC2X01 DDIC/AMS641RW, Synaptics TDDI series DSI,
  TL121BVMS07-00 (IL79900A) panels.
- Add mali MediaTek MT8196 SoC gpu support.
- Add etnaviv GC8000 Nano Ultra VIP r6205 support.
- Document powervr ge7800 support in the devicetree.

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

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/5afae707-c9aa-4a47-b726-5e1f1aa7a106@linux.intel.com
2025-11-07 12:41:26 +10:00
Jani Nikula
f6e8dc9edf drm: include drm_print.h where needed
There are a gazillion files that depend on drm_print.h being indirectly
included via drm_buddy.h, drm_mm.h, or ttm/ttm_resource.h. In
preparation for removing those includes, explicitly include drm_print.h
where needed.

Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/5fe67395907be33eb5199ea6d540e29fddee71c8.1761734313.git.jani.nikula@intel.com
2025-10-31 10:34:52 +02:00
Ville Syrjälä
d76eeea515 drm/i915/fb: Drop the 'fb' argument from intel_fb_bo_framebuffer_init()
intel_fb_bo_framebuffer_init() doesn't do anything with the passed
framebuffer. Don't pass it therefore.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20251003145734.7634-5-ville.syrjala@linux.intel.com
2025-10-09 21:03:03 +03:00
Jani Nikula
62384da2a0 drm/i915: stop including display/intel_display_{core, limits}.h from i915_drv.h
Make i915->display pointer opaque to most of core i915 driver. Lots of
places now need explicit include of intel_display_core.h, or a more
specific header.

With this dependency broken, changes in display should cause radically
less recompilation of i915.

Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://lore.kernel.org/r/b381b59acb7e4f600e0282935a68aedf77768109.1747907216.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-05-27 11:25:53 +03:00
Ville Syrjälä
e3da9834e4 drm/i915: Convert intel_fb.c to struct intel_display
struct intel_display will replace struct drm_i915_private as
the main thing for display code. Convert the fb code to
use it.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250206185533.32306-6-ville.syrjala@linux.intel.com
2025-02-10 23:01:16 +02:00
Ville Syrjälä
429dd9a60d drm/i915: Decouple intel_fb_bo.h interfaces from driver specific types
Make the intel_fb_bo.h interfaces operated purely in base
drm_ types so that each driver (i915 and xe) doesn't have to
know about each other, or the display stuff.

v2: s/dev/drm/ (Jani)

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250206185533.32306-4-ville.syrjala@linux.intel.com
2025-02-10 22:59:50 +02:00
Jani Nikula
3c81a41484 drm/i915/fb: convert intel_fb_bo_framebuffer_fini() to struct drm_i915_gem_object
Prefer the driver agnostic struct drm_gem_object over i915 specific
struct drm_i915_gem_object.

The xe specific intel_fb_bo.h becomes redundant. Remove it, and rely on
the common header in i915 display.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/0efbc9ae2dbe157f92fa71d423ed37fd17346da5.1726589119.git.jani.nikula@intel.com
2024-09-19 16:19:55 +03:00
Jani Nikula
798a425056 drm/i915/fb: convert intel_fb_bo_framebuffer_init() to struct drm_i915_gem_object
Prefer the driver agnostic struct drm_gem_object over i915 specific
struct drm_i915_gem_object. Add new intel_bo_* functions as needed.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/37f6dbb8946198cfac132e5e8eb5820f4f8dbc13.1726589119.git.jani.nikula@intel.com
2024-09-19 16:19:52 +03:00
Jani Nikula
a426f671f3 drm/i915/fb: convert intel_fb_bo_lookup_valid_bo() to struct drm_gem_object
Prefer the driver agnostic struct drm_gem_object over i915 specific
struct drm_i915_gem_object.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/645307ea7bf858d131ecdeff6ee9c9b99ae00526.1726589119.git.jani.nikula@intel.com
2024-09-19 16:19:48 +03:00
Jouni Högander
10690b8a49 drm/i915/display: Add intel_fb_bo_framebuffer_fini
Xe needs intel_fb_bo_framebuffer_fini for taking care of unpinning the fb
and taking reference.  In i915 this can be empty.

Also move intel_frontbuffer_get to be done after
intel_fb_bo_framebuffer_init to have reasonable sequences:

intel_fb_bo_framebuffer_init
intel_frontbuffer_get
...
intel_frontbuffer_put
intel_fb_bo_framebuffer_fini

v2: Empty function instead of define

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231207083451.2184562-1-jouni.hogander@intel.com
2023-12-07 17:31:02 +02:00
Jouni Högander
5f449ed05d drm/i915/display: Split i915 specific code away from intel_fb.c
We are preparing for Xe driver. Backing object implementation is differing
between i915 and Xe. Split i915 specific code into separate source file
built only for i915.

v9:
  - Use ERR_CAST
v8:
  - return original error code from intel_fb_bo_lookup_valid_bo on failure
v7:
  - drop #include <drm/drm_plane.h>
  - s/user_mode_cmd/mode_cmd/
  - Use passed i915 pointer instead of to_i915(obj->base.dev)
v6: Add missing intel_fb_bo.[ch]
v5:
  - Keep drm_any_plane_has_format check in intel_fb.c
  - Use mode_cmd instead of user_mode_cmd for intel_fb_bo_lookup_valid_bo
v4: Move drm_any_plane_has_format check into intel_fb_bo.c
v3: Fix failure handling in intel_framebuffer_init
v2: Couple of fixes to error value handling

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231203114840.841311-5-jouni.hogander@intel.com
2023-12-04 07:26:29 +02:00