Commits · 8e3ed5440b0c305dcd1d5fa7419bd8066d22ef42 · Ermine / R128

Mar 11, 2024

drm/i2c: silence ch7006.h and sil164.h kernel-doc warnings · 8e3ed544

Jani Nikula authored 1 year ago

Mark some members private to silence kernel-doc warnings, and add FIXME
comments.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ffc58be256d71e6a98eb9f13337add64458d3476.1709898638.git.jani.nikula@intel.com

8e3ed544

drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs · b12f3ea7

Adrián Larumbe authored 1 year ago

Debugfs isn't always available in production builds that try to squeeze
every single byte out of the kernel image, but we still need a way to
toggle the timestamp and cycle counter registers so that jobs can be
profiled for fdinfo's drm engine and cycle calculations.

Drop the debugfs knob and replace it with a sysfs file that accomplishes
the same functionality, and document its ABI in a separate file.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240306015819.822128-2-adrian.larumbe@collabora.com

b12f3ea7

Revert "drm/panthor: Fix undefined panthor_device_suspend/resume symbol issue" · 57a4e3a9

Jani Nikula authored 1 year ago

This reverts commit 674dc7f6.

The commit causes a recursive dependency in kconfig:

drivers/iommu/Kconfig:14:error: recursive dependency detected!
drivers/iommu/Kconfig:14: symbol IOMMU_SUPPORT is selected by DRM_PANTHOR
drivers/gpu/drm/panthor/Kconfig:3: symbol DRM_PANTHOR depends on PM
kernel/power/Kconfig:183: symbol PM is selected by PM_SLEEP
kernel/power/Kconfig:117: symbol PM_SLEEP depends on HIBERNATE_CALLBACKS
kernel/power/Kconfig:35: symbol HIBERNATE_CALLBACKS is selected by XEN_SAVE_RESTORE
arch/x86/xen/Kconfig:67: symbol XEN_SAVE_RESTORE depends on XEN
arch/x86/xen/Kconfig:6: symbol XEN depends on PARAVIRT
arch/x86/Kconfig:781: symbol PARAVIRT is selected by HYPERV
drivers/hv/Kconfig:5: symbol HYPERV depends on X86_LOCAL_APIC
arch/x86/Kconfig:1106: symbol X86_LOCAL_APIC depends on X86_UP_APIC
arch/x86/Kconfig:1081: symbol X86_UP_APIC prompt is visible depending on PCI_MSI
drivers/pci/Kconfig:39: symbol PCI_MSI is selected by AMD_IOMMU
drivers/iommu/amd/Kconfig:3: symbol AMD_IOMMU depends on IOMMU_SUPPORT
For a resolution refer to Documentation/kbuild/kconfig-language.rst
subsection "Kconfig recursive dependency limitations"

Fixes: 674dc7f6 ("drm/panthor: Fix undefined panthor_device_suspend/resume symbol issue")
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Steven Price <steven.price@arm.com>
Acked-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240311111619.249776-1-jani.nikula@intel.com

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

57a4e3a9

drm/panthor: Fix undefined panthor_device_suspend/resume symbol issue · 674dc7f6

Boris Brezillon authored 1 year ago

panthor_device_resume/suspend() are only compiled when CONFIG_PM is
enabled but panthro_drv.c doesn't use the pm_ptr() macro to conditionally
discard resume/suspend assignments, which causes undefined symbol
errors at link time when !PM.

We could fix that by using pm_ptr(), but supporting the !PM case makes
little sense (the whole point of these embedded GPUs is to be low power,
so proper PM is a basic requirement in that case). So let's just enforce
the presence of CONFIG_PM with a Kconfig dependency instead.

If someone needs to relax this dependency, it can be done in a follow-up.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403031944.EOimQ8WK-lkp@intel.com/

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-4-boris.brezillon@collabora.com

674dc7f6

drm/panthor: Explicitly include mm.h for the {virt, __phys)_to_pfn() defs · eb1dc10a

Boris Brezillon authored 1 year ago


Something on arm[64] must be including <asm/page.h>, but things fail
to compile on sparc64. Make sure this header is included (through
linux/mm.h) so this driver can be compile-tested on all supported
architectures.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403031142.Vl4pW7X6-lkp@intel.com/


Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-3-boris.brezillon@collabora.com

eb1dc10a

drm/panthor: Fix panthor_devfreq kerneldoc · 9c86b038

Boris Brezillon authored 1 year ago

Missing '*' to have a valid kerneldoc prefix.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403031019.6jvrOqGT-lkp@intel.com/

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-2-boris.brezillon@collabora.com

9c86b038

drm: avoid includes in drm_crtc_helper_internal.h · 4410ec33

Jani Nikula authored 1 year ago

Prefer forward declarations over includes where possible.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fb7fb2986e19f949bf3a9b16230a59e0f7aaebdf.1709898638.git.jani.nikula@intel.com

4410ec33

drm/dp_mst: avoid includes in drm_dp_mst_topology_internal.h · 6913eff3

Jani Nikula authored 1 year ago

Prefer forward declarations over includes where possible.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/83d96b40724e7fd18bec81a9c6c935dbe924da91.1709898638.git.jani.nikula@intel.com

6913eff3

drm/ttm: make ttm_pool.h self-contained · 2042ada0

Jani Nikula authored 1 year ago


struct seq_file needs a forward declaration in some configs. Sort the
forward declarations while at it.

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403072259.EEC2Vf1X-lkp@intel.com/


Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b92373759bba305ddf8d24fdca345f195400e206.1709898638.git.jani.nikula@intel.com

2042ada0

drm/ttm: fix ttm_kmap_iter.h kernel-doc warnings · c136883b

Jani Nikula authored 1 year ago


There's no proper way to document function pointer members, but at least
silence the warnings.

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e80e74ac4b6c5f1df3bc2dd98651ba289aae8e83.1709898638.git.jani.nikula@intel.com

c136883b

drm/ttm: fix ttm_execbuf_util.h kernel-doc warnings · bc6adc2e

Jani Nikula authored 1 year ago


Fix some formatting errors and excess documentation.

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f6d243c4e5eb1564ef2f4bb5bb834ee2c0305b.1709898638.git.jani.nikula@intel.com

bc6adc2e

drm/ttm: make ttm_caching.h self-contained · 2c6f6831

Jani Nikula authored 1 year ago


Include <linux/pgtable.h> for pgprot_t.

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fb87ab4b4490c53e9ece66d53c4f178ead244cb5.1709898638.git.jani.nikula@intel.com

2c6f6831

drm/ttm: fix ttm_bo.h kernel-doc warnings · 4f51e057

Jani Nikula authored 1 year ago


Some renames, some formatting fixes, add some missing documentation.

v3: Fix struct ttm_buffer_object .sg documentation (Christian)

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240308160750.3741833-1-jani.nikula@intel.com

4f51e057

m68k: pgtable: Add missing #include <asm/page.h> · d1815393

Geert Uytterhoeven authored 1 year ago


When just including <linux/pgtable.h>:

    include/asm-generic/pgtable-nop4d.h:9:18: error: unknown type name ‘pgd_t’
	9 | typedef struct { pgd_t pgd; } p4d_t;
	  |                  ^~~~~

Make <asm/pgtable.h> self-contained by including <asm/page.h>.

Reported-by: Jani Nikula <jani.nikula@intel.com>
Closes: https://lore.kernel.org/r/878r2uxwha.fsf@intel.com


Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/af9e22b878f59223adb593f5bbd5b61432120010.1709898638.git.jani.nikula@intel.com

d1815393

drm/i915/pxp: fix i915_pxp_tee_interface.h kernel-doc warnings · 6e0fe04f

Jani Nikula authored 1 year ago


Make documentation match code. Slightly fix up the documentation
comments while at it.

v2:
- Move comments next to members instead of struct comment (Lucas)
- Small fixups while at it

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7c26256dc00f970f94d145b73e341c36f553dfe4.1709898638.git.jani.nikula@intel.com

6e0fe04f

drm/i915/hdcp: fix i915_hdcp_interface.h kernel-doc warnings · efcb7ef8

Jani Nikula authored 1 year ago


Make the documentation match code.

v2: Small fixups while at it (Lucas)

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5c7ba8db172101c40b686463f169ec579a509f29.1709898638.git.jani.nikula@intel.com

efcb7ef8

drm/i915: fix i915_gsc_proxy_mei_interface.h kernel-doc · c68ca0a9

Jani Nikula authored 1 year ago

There's no proper way to document function pointer members, but at least
silence the warnings.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a84bd76162290940f709f5cb6e432e5e1f75a3b9.1709898638.git.jani.nikula@intel.com

c68ca0a9

drm/encoder: improve drm_encoder_slave.h kernel-doc · 9f08bb39

Jani Nikula authored 1 year ago

Document structs drm_encoder_slave_funcs, drm_encoder_slave, and
drm_i2c_encoder_driver.

v2: Actually document the structs instead of just silencing kernel-doc

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/19bc9672c8ae4f7aee235665a4d2360e8790193d.1709898638.git.jani.nikula@intel.com

9f08bb39

drm: add missing header guards to drm_crtc_helper_internal.h · 95035d45

Jani Nikula authored 1 year ago

Including the file twice can lead to errors.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b5020cdc2ff6d2f4992ea25cf88d528e4738d700.1709898638.git.jani.nikula@intel.com

95035d45

drm: add missing header guards to drm_crtc_internal.h · d70ca906

Jani Nikula authored 1 year ago

Including the file twice can lead to errors.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7ad51d9fb9c42c9901c5c1d5d16e32e857da9758.1709898638.git.jani.nikula@intel.com

d70ca906

drm/gma500: Remove unused intel-mid.h · 3d236046

Andy Shevchenko authored 1 year ago

intel-mid.h is providing some core parts of the South Complex PM,
which are usually are not used by individual drivers. In particular,
this driver doesn't use it, so simply remove the unused header.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240305160902.1363835-1-andriy.shevchenko@linux.intel.com

3d236046

Mar 10, 2024

dt-bindings: display/lvds-codec: add ti,sn65lvds94 · b2198657

Dmitry Baryshkov authored 1 year ago

Add compatible strings for TI sn65lvds94, LVDS serdes receiver.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230826215429.1905599-1-dmitry.baryshkov@linaro.org

b2198657

Mar 08, 2024

drm/panel-edp: Add BOE NT116WHM-N44 and CMN N116BCA-EA1 · dcb6c8ee

Xuxin Xiong authored 1 year ago


Add support for the following 2 panels:
1. BOE NT116WHM-N44
2. CMN N116BCA-EA1

Signed-off-by: Xuxin Xiong <xuxinxiong@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240308004757.1048284-1-xuxinxiong@huaqin.corp-partner.google.com

dcb6c8ee

Merge drm/drm-next into drm-misc-next · d6eb7773

Thomas Zimmermann authored 1 year ago


Backmerging to get the latest fixes from drm-next; specifically the
build fix from the patchset at [1]. Also fixes the build by removing
an unused variable from rzg2l_du_vsp_atomic_flush().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/series/130720/ # 1

d6eb7773

Merge tag 'drm-msm-next-2024-03-07' of https://gitlab.freedesktop.org/drm/msm into drm-next · b9511c6d

Dave Airlie authored 1 year ago


Late updates for v6.9, the main part is CDM (YUV over DP) which was
waiting for drm-misc-next-2024-02-29.

DPU:
- Add support for YUV420 over DP
- Patchset to ease debugging of vblank timeouts
- Small cleanup

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvedk6OCOZ-NNtGf_pNiGuK9uvWj1MCDZLX9Jo2nHS=Zg@mail.gmail.com

b9511c6d

Merge tag 'drm-etnaviv-next-2024-03-07' of https://git.pengutronix.de/git/lst/linux into drm-next · b0b6739c

Dave Airlie authored 1 year ago


- various code cleanups
- enhancements for NPU and MRT support

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

From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/72a783cd98d60f6ebb43b90a6b453eea87224409.camel@pengutronix.de

b0b6739c

Merge tag 'drm-xe-next-fixes-2024-03-04' of... · 5794d2f7

Dave Airlie authored 1 year ago

Merge tag 'drm-xe-next-fixes-2024-03-04' of ssh://gitlab.freedesktop.org/drm/xe/kernel

 into drm-next

Driver Changes:

- Fix kunit link failure with built-in xe
- Fix one more 32-bit build failure with ARM compiler
- Fix initialization order of topology struct
- Cleanup unused fields in struct xe_vm
- Fix xe_vm leak when handling page fault on a VM not in fault mode
- Drop use of "grouped target" feature in Makefile since that's
  only available in make >= 4.3

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

From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/kaypobelrl7u7rtnu6hg5czs3vptbhs4rp24vnwuo2ajoxysto@l5u7377hz4es

5794d2f7

Merge tag 'drm-misc-next-fixes-2024-03-07' of... · 098ca765

Dave Airlie authored 1 year ago

Merge tag 'drm-misc-next-fixes-2024-03-07' of https://anongit.freedesktop.org/git/drm/drm-misc

 into drm-next

Short summary of fixes pull:

- i915: Fix applying placement flags
- fbdev: Fix build on PowerMacs after header cleanup

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

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240307124640.GA18593@localhost.localdomain

098ca765

Merge tag 'amd-drm-next-6.9-2024-03-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-next · af165fb0

Dave Airlie authored 1 year ago

amd-drm-next-6.9-2024-03-01:

amdgpu:
- GC 11.5.1 updates
- Misc display cleanups
- NBIO 7.9 updates
- Backlight fixes
- DMUB fixes
- MPO fixes
- atomfirmware table updates
- SR-IOV fixes
- VCN 4.x updates
- use RMW accessors for pci config registers
- PSR fixes
- Suspend/resume fixes
- RAS fixes
- ABM fixes
- Misc code cleanups
- SI DPM fix
- Revert freesync video

amdkfd:
- Misc cleanups
- Error handling fixes

radeon:
- use RMW accessors for pci config registers

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240301204857.13960-1-alexander.deucher@amd.com


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

af165fb0