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11 Commits

Author SHA1 Message Date
Dave Airlie
f8e4806e0d Merge tag 'drm-misc-next-2024-01-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 
drm-misc-next for v6.9:

UAPI Changes:

virtio:
- add Venus capset defines

Cross-subsystem Changes:

Core Changes:

- fix drm_fixp2int_ceil()
- documentation fixes
- clean ups
- allow DRM_MM_DEBUG with DRM=m
- build fixes for debugfs support
- EDID cleanups
- sched: error-handling fixes
- ttm: add tests

Driver Changes:

bridge:
- ite-6505: fix DP link-training bug
- samsung-dsim: fix error checking in probe
- tc358767: fix regmap usage

efifb:
- use copy of global screen_info state

hisilicon:
- fix EDID includes

mgag200:
- improve ioremap usage
- convert to struct drm_edid

nouveau:
- disp: use kmemdup()
- fix EDID includes
- documentation fixes

panel:
- ltk050h3146w: error-handling fixes
- panel-edp: support delay between power-on and enable; use put_sync in
  unprepare; support Mediatek MT8173 Chromebooks, BOE NV116WHM-N49 V8.0,
  BOE NV122WUM-N41, CSO MNC207QS1-1 plus DT bindings
- panel-lvds: support EDT ETML0700Z9NDHA plus DT bindings
- panel-novatek: FRIDA FRD400B25025-A-CTK plus DT bindings

qaic:
- fixes to BO handling
- make use of DRM managed release
- fix order of remove operations

rockchip:
- analogix_dp: get encoder port from DT
- inno_hdmi: support HDMI for RK3128
- lvds: error-handling fixes

simplefb:
- fix logging

ssd130x:
- support SSD133x plus DT bindings

tegra:
- fix error handling

tilcdc:
- make use of DRM managed release

v3d:
- show memory stats in debugfs

vc4:
- fix error handling in plane prepare_fb
- fix framebuffer test in plane helpers

vesafb:
- use copy of global screen_info state

virtio:
- cleanups

vkms:
- fix OOB access when programming the LUT
- Kconfig improvements

vmwgfx:
- unmap surface before changing plane state
- fix memory leak in error handling
- documentation fixes

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

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240111154902.GA8448@linux-uq9g
 2024-02-05 13:50:15 +10:00
Karolina Stolarek
b9bc054951 drm/ttm/tests: Fix argument in ttm_tt_kunit_init() 
Remove a leftover definition of page order and pass an empty flag value
in ttm_pool_pre_populated().

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Tested-by: Amaranath Somalapuram <Amaranath.Somalapuram@amd.com>
Reviewed-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@intel.com>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/db34f34a039cf951c5933e8ae046b4ed72d20dcb.1704959786.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2024-01-11 15:11:45 +01:00
Kirill A. Shutemov
5e0a760b44 mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 
commit 23baf831a3 ("mm, treewide: redefine MAX_ORDER sanely") has
changed the definition of MAX_ORDER to be inclusive.  This has caused
issues with code that was not yet upstream and depended on the previous
definition.

To draw attention to the altered meaning of the define, rename MAX_ORDER
to MAX_PAGE_ORDER.

Link: https://lkml.kernel.org/r/20231228144704.14033-2-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2024-01-08 15:27:15 -08:00
Kirill A. Shutemov
fd37721803 mm, treewide: introduce NR_PAGE_ORDERS 
NR_PAGE_ORDERS defines the number of page orders supported by the page
allocator, ranging from 0 to MAX_ORDER, MAX_ORDER + 1 in total.

NR_PAGE_ORDERS assists in defining arrays of page orders and allows for
more natural iteration over them.

[kirill.shutemov@linux.intel.com: fixup for kerneldoc warning]
  Link: https://lkml.kernel.org/r/20240101111512.7empzyifq7kxtzk3@box
Link: https://lkml.kernel.org/r/20231228144704.14033-1-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2024-01-08 15:27:15 -08:00
Karolina Stolarek
995279d280 drm/ttm/tests: Add tests for ttm_bo functions 
Test reservation and release of TTM buffer objects. Add tests to check
pin and unpin operations.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Tested-by: Amaranath Somalapuram <Amaranath.Somalapuram@amd.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fcd53970f55ae4be8c738e03f9fcf45366d20b47.1701257386.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-12-14 11:12:32 +01:00
Karolina Stolarek
e6f7c641fa drm/ttm/tests: Add tests for ttm_tt 
Test initialization, creation and destruction of ttm_tt instances.
Export ttm_tt_destroy and ttm_tt_create symbols for testing purposes.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Amaranath Somalapuram <Amaranath.Somalapuram@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4459cb89c666bfa377753ae18d0c8917131638e8.1701257386.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-12-14 11:12:29 +01:00
Karolina Stolarek
9afc1e0aa4 drm/ttm/tests: Add tests for ttm_resource and ttm_sys_man 
Test initialization of ttm_resource using different memory domains.
Add tests for a system memory manager and functions that can be
tested without a fully-featured resource manager. Update
ttm_bo_kunit_init() to initialize BO's kref and a genuine GEM drm
object. Export ttm_resource_alloc for test purposes only.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Tested-by: Amaranath Somalapuram <Amaranath.Somalapuram@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/68b8b293b6bf5f1170d49a1a089ccce9172e2855.1701257386.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-12-14 11:12:10 +01:00
Karolina Stolarek
9c319a0f6d drm/ttm/tests: Fix type conversion in ttm_pool_test 
Fix a warning about casting an integer of different size in
ttm_pool_alloc_basic_dma_addr() subtest. Cast the DMA address to
uintptr_t before casting it to a generic pointer.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Cc: Christian König <christian.koenig@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308150419.PaHfWntn-lkp@intel.com/
Link: https://patchwork.freedesktop.org/patch/msgid/20230816105508.1135410-1-karolina.stolarek@intel.com
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-08-22 13:56:11 +02:00
Karolina Stolarek
204042049a drm/ttm/tests: Add tests for ttm_pool 
Add KUnit tests that exercise page allocation using page pools
and freeing pages, either by returning them to the pool or
freeing them. Add a basic test for ttm_pool cleanup. Introduce
helpers to create a dummy ttm_buffer_object.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/427ea373357d0b6cb376c9d7ebc33c930bf1d28a.1691487006.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-08-09 18:04:23 +02:00
Karolina Stolarek
24ac009ec3 drm/ttm/tests: Add tests for ttm_device 
Test initialization and cleanup of the ttm_device struct, including
some error paths. Verify the creation of page pools if use_dma_alloc
param is true.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2abb0e53e7d56b0a24d0255f9075e2123b991278.1691487006.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-08-09 18:04:23 +02:00
Karolina Stolarek
e3912d09bf drm/ttm: Introduce KUnit test 
Add the initial version of unit tests for ttm_device struct, together
with helper functions.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3d1cc45c8a0cf536b92a850e0025f6c555de0169.1691487006.git.karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2023-08-09 18:04:22 +02:00