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2024-11-04Backmerge v6.12-rc6 of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Backmerge Linus tree for some drm-fixes needed for msm and xe merges. Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-10-31drm/tests: hdmi: Fix memory leaks in drm_display_mode_from_cea_vic()Jinjie Ruan
modprobe drm_hdmi_state_helper_test and then rmmod it, the following memory leak occurs. The `mode` allocated in drm_mode_duplicate() called by drm_display_mode_from_cea_vic() is not freed, which cause the memory leak: unreferenced object 0xffffff80ccd18100 (size 128): comm "kunit_try_catch", pid 1851, jiffies 4295059695 hex dump (first 32 bytes): 57 62 00 00 80 02 90 02 f0 02 20 03 00 00 e0 01 Wb........ ..... ea 01 ec 01 0d 02 00 00 0a 00 00 00 00 00 00 00 ................ backtrace (crc c2f1aa95): [<000000000f10b11b>] kmemleak_alloc+0x34/0x40 [<000000001cd4cf73>] __kmalloc_cache_noprof+0x26c/0x2f4 [<00000000f1f3cffa>] drm_mode_duplicate+0x44/0x19c [<000000008cbeef13>] drm_display_mode_from_cea_vic+0x88/0x98 [<0000000019daaacf>] 0xffffffedc11ae69c [<000000000aad0f85>] kunit_try_run_case+0x13c/0x3ac [<00000000a9210bac>] kunit_generic_run_threadfn_adapter+0x80/0xec [<000000000a0b2e9e>] kthread+0x2e8/0x374 [<00000000bd668858>] ret_from_fork+0x10/0x20 ...... Free `mode` by using drm_kunit_display_mode_from_cea_vic() to fix it. Cc: stable@vger.kernel.org Fixes: 4af70f19e559 ("drm/tests: Add RGB Quantization tests") Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241030023504.530425-4-ruanjinjie@huawei.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-10-31drm/connector: hdmi: Fix memory leak in drm_display_mode_from_cea_vic()Jinjie Ruan
modprobe drm_connector_test and then rmmod drm_connector_test, the following memory leak occurs. The `mode` allocated in drm_mode_duplicate() called by drm_display_mode_from_cea_vic() is not freed, which cause the memory leak: unreferenced object 0xffffff80cb0ee400 (size 128): comm "kunit_try_catch", pid 1948, jiffies 4294950339 hex dump (first 32 bytes): 14 44 02 00 80 07 d8 07 04 08 98 08 00 00 38 04 .D............8. 3c 04 41 04 65 04 00 00 05 00 00 00 00 00 00 00 <.A.e........... backtrace (crc 90e9585c): [<00000000ec42e3d7>] kmemleak_alloc+0x34/0x40 [<00000000d0ef055a>] __kmalloc_cache_noprof+0x26c/0x2f4 [<00000000c2062161>] drm_mode_duplicate+0x44/0x19c [<00000000f96c74aa>] drm_display_mode_from_cea_vic+0x88/0x98 [<00000000d8f2c8b4>] 0xffffffdc982a4868 [<000000005d164dbc>] kunit_try_run_case+0x13c/0x3ac [<000000006fb23398>] kunit_generic_run_threadfn_adapter+0x80/0xec [<000000006ea56ca0>] kthread+0x2e8/0x374 [<000000000676063f>] ret_from_fork+0x10/0x20 ...... Free `mode` by using drm_kunit_display_mode_from_cea_vic() to fix it. Cc: stable@vger.kernel.org Fixes: abb6f74973e2 ("drm/tests: Add HDMI TDMS character rate tests") Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241030023504.530425-3-ruanjinjie@huawei.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-10-31drm/tests: helpers: Add helper for drm_display_mode_from_cea_vic()Jinjie Ruan
As Maxime suggested, add a new helper drm_kunit_display_mode_from_cea_vic(), it can replace the direct call of drm_display_mode_from_cea_vic(), and it will help solving the `mode` memory leaks. Acked-by: Maxime Ripard <mripard@kernel.org> Suggested-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241030023504.530425-2-ruanjinjie@huawei.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_free()Carlos Eduardo Gallo Filho
Add a single KUnit test case for the drm_framebuffer_free function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-10-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_init()Carlos Eduardo Gallo Filho
Add three KUnit test cases for the drm_framebuffer_init function: 1. Test if expected values are being set after drm_framebuffer_init() call. 2. Try to init a framebuffer without setting its format. 3. Try calling drm_framebuffer_init() with mismatch of the drm_device passed at the first argument and the one pointed by fb->dev. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-9-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_lookup()Carlos Eduardo Gallo Filho
Add two KUnit test cases for the drm_framebuffer_lookup function, one for the base case, that tests if the lookup finds the correct framebuffer object and another that tests the lookup for an inexistent framebuffer. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-8-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_cleanup()Carlos Eduardo Gallo Filho
Add a single KUnit test case for the drm_framebuffer_cleanup function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-7-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_check_src_coords()Carlos Eduardo Gallo Filho
Add a parametrized test for the drm_framebuffer_check_src_coords function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-6-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test case for drm_internal_framebuffer_create()Carlos Eduardo Gallo Filho
Introduce a test to cover the creation of framebuffer with modifier on a device that doesn't support it. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-5-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Replace strcpy to strscpy on drm_test_framebuffer_create testCarlos Eduardo Gallo Filho
Replace the use of strcpy to strscpy on the test_to_desc of the drm_test_framebuffer_create test for better security and reliability. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-4-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add parameters to the drm_test_framebuffer_create testCarlos Eduardo Gallo Filho
Extend the existing test case to cover: 1. Invalid flag atribute in the struct drm_mode_fb_cmd2. 2. Pixel format which requires non-linear modifier with DRM_FORMAT_MOD_LINEAR set. 3. Buffer offset for inexistent plane Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-3-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Stop using deprecated dev_private member on drm_framebuffer testsCarlos Eduardo Gallo Filho
The dev_private member of drm_device is deprecated and its use should be avoided. Stop using it by embedding the drm_device onto a mock struct. The new mock struct allows to share variables and even further mocks over the tests in a cleaner way than using dev_private void pointer. Also start using drm_kunit_helper_alloc_drm_device() for allocating the drm_device mock. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-2-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-08-27Merge v6.11-rc5 into drm-nextDaniel Vetter
amdgpu pr conconflicts due to patches cherry-picked to -fixes, I might as well catch up with a backmerge and handle them all. Plus both misc and intel maintainers asked for a backmerge anyway. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2024-08-02drm/test: fix the gem shmem test to map the sg table.Dave Airlie
The test here creates an sg table, but never maps it, when we get to drm_gem_shmem_free, the helper tries to unmap and this causes warnings on some platforms and debug kernels. This also sets a 64-bit dma mask, as I see an swiotlb warning if I stick with the default 32-bit one. Fixes: 93032ae634d4 ("drm/test: add a test suite for GEM objects backed by shmem") Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Marco Pagani <marpagan@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240715083551.777807-1-airlied@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-07-29Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to get a late RC of v6.10 before moving into v6.11. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2024-07-25drm/test: use kunit action wrapper macro in the gem shmem test suiteMarco Pagani
Replace deferred action function wrappers with equivalent ones defined using the macro introduced by commit 56778b49c9a2 ("kunit: Add a macro to wrap a deferred action function") Signed-off-by: Marco Pagani <marpagan@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240723191036.131286-1-marpagan@redhat.com
2024-07-05Merge tag 'drm-misc-next-2024-07-04' of ↵Daniel Vetter
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 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 <daniel.vetter@ffwll.ch> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240704-curvy-outstanding-lizard-bcea78@houat
2024-07-01drm/tests: Add tests for the new Monochrome value of tv_modeDave Stevenson
Adds test for the cmdline parser, connector property, and drm_analog_tv_mode to ensure the behaviour of the new value is correct. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240620110947.3615207-1-dave.stevenson@raspberrypi.com
2024-06-28Merge tag 'drm-misc-next-2024-06-27' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 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 <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240627-congenial-pistachio-nyala-848cf4@houat
2024-06-21Merge tag 'drm-misc-next-2024-06-13' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.11: UAPI Changes: Cross-subsystem Changes: Core Changes: - Sprinkle MODULE_DESCRIPTIONS everywhere they are missing - bridge: Remove drm_bridge_chain_mode_fixup - ci: Require a more recent version of mesa, improve farm estup and test generation - mipi-dbi: Remove mipi_dbi_machine_little_endian, make SPI bits per word configurable, support RGB888, and allow pixel formats to be specified in the DT. - mm: Remove drm_mm_replace_node - panic: Allow to dump kmsg to the screen - print: Add a drm prefix to warn level messages too, remove ___drm_dbg, consolidate prefix handling Driver Changes: - sun4i: Rework the blender setup for DE2 - bridges: - bridge-connector: Plumb in the new HDMI helpers - samsung-dsim: Fix timings calculation - tc358767: Plenty of small fixes - panels: - More cleanup of prepare / enable state tracking in drivers - New panel: PrimeView PM070WL4, Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240613-cicada-of-infinite-unity-0955ca@houat
2024-06-21Merge tag 'drm-misc-next-2024-05-30' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.11: UAPI Changes: - Deprecate DRM date and return a 0 date in DRM_IOCTL_VERSION Core Changes: - connector: Create a set of helpers to help with HDMI support - fbdev: Create memory manager optimized fbdev emulation - panic: Allow to select fonts, improve drm_fb_dma_get_scanout_buffer Driver Changes: - Remove driver owner assignments - Allow more drivers to compile with COMPILE_TEST - Conversions to drm_edid - ivpu: hardware scheduler support, profiling support, improvements to the platform support layer - mgag200: general reworks and improvements - nouveau: Add NVreg_RegistryDwords command line option - rockchip: Conversion to the hdmi helpers - sun4i: Conversion to the hdmi helpers - vc4: Conversion to the hdmi helpers - v3d: Perf counters improvements - zynqmp: IRQ and debugfs improvements - bridge: - Remove redundant checks on bridge->encoder - panels: - Switch panels from register table initialization to proper code - Now that the panel code tracks the panel state, remove every ad-hoc implementation in the panel drivers - New panels: Lincoln Tech Sol LCD185-101CT, Microtips Technology 13-101HIEBCAF0-C, Microtips Technology MF-103HIEB0GA0, BOE nv110wum-l60, IVO t109nw41 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240530-hilarious-flat-magpie-5fa186@houat
2024-06-20drm/tests: add drm_hdmi_state_helper_test MODULE_DESCRIPTION()Jeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_hdmi_state_helper_test.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Fixes: eb66d34d793e ("drm/tests: Add output bpc tests") Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240619-md-drm-tests-drm_hdmi_state_helper_test-v1-1-41c5fe2fdb4a@quicinc.com
2024-06-10drm/tests: add missing MODULE_DESCRIPTION() macrosJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_kunit_helpers.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_buddy_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_cmdline_parser_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_connector_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_damage_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_dp_mst_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_exec_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_format_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_framebuffer_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_gem_shmem_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_managed_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_mm_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_modes_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_plane_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_probe_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_rect_test.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240606-md-drivers-gpu-drm-tests-v1-1-228ca6213969@quicinc.com
2024-05-28drm/tests: Add infoframes testMaxime Ripard
The previous patch added the generation of the infoframes matching an HDMI connector state. Let's add a few tests to make sure it works as expected. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-23-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Add Infoframes generationMaxime Ripard
Infoframes in KMS is usually handled by a bunch of low-level helpers that require quite some boilerplate for drivers. This leads to discrepancies with how drivers generate them, and which are actually sent. Now that we have everything needed to generate them in the HDMI connector state, we can generate them in our common logic so that drivers can simply reuse what we precomputed. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-22-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add RGB Quantization testsMaxime Ripard
The previous commit added the infrastructure to the connector state to track what RGB Quantization should be used in a given state for an HDMI connector. Let's add some kunit tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-21-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add tests for Broadcast RGB propertyMaxime Ripard
This had a bunch of kunit tests to make sure our code to handle the Broadcast RGB property behaves properly. This requires bringing a bit of infrastructure to create mock HDMI connectors, with custom EDIDs. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-19-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add HDMI connector bpc and format testsMaxime Ripard
The previous patch added the bpc and format an HDMI connector needs to be set up with for a given connector state. Let's add a few tests to make sure it works as expected. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-16-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Compute bpc and format automaticallyMaxime Ripard
Now that we have all the infrastructure needed, we can add some code that will, for a given connector state and mode, compute the best output format and bpc. The algorithm is equivalent to the one already found in i915 and vc4. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-15-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add HDMI connector rate filter hook testsMaxime Ripard
The previous patch adds a new hook for HDMI connectors to filter out configurations based on the TMDS character rate. Let's add some tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-14-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Add custom hook to filter TMDS character rateMaxime Ripard
Most of the HDMI controllers have an upper TMDS character rate limit they can't exceed. On "embedded"-grade display controllers, it will typically be lower than what high-grade monitors can provide these days, so drivers will filter the TMDS character rate based on the controller capabilities. To make that easier to handle for drivers, let's provide an optional hook to be implemented by drivers so they can tell the HDMI controller helpers if a given TMDS character rate is reachable for them or not. This will then be useful to figure out the best format and bpc count for a given mode. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-13-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add TDMS character rate connector state testsMaxime Ripard
The previous patch stores in the connector state the expected TMDS character rate matching the configuration of the HDMI connector. Let's add a few tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-12-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Calculate TMDS character rateMaxime Ripard
Most HDMI drivers have some code to calculate the TMDS character rate, usually to adjust an internal clock to match what the mode requires. Since the TMDS character rates mostly depends on the resolution, whether we need to repeat pixels or not, the bpc count and the format, we can now derive it from the HDMI connector state that stores all those infos and remove the duplication from drivers. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-11-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add HDMI TDMS character rate testsMaxime Ripard
The previous patch added an helper to compute the TMDS character rate on an HDMI connector. Let's add a few tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-10-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add output formats testsMaxime Ripard
Now that we track the HDMI output format as part of the connector state, let's add a few tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-8-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Add support for output formatMaxime Ripard
Just like BPC, we'll add support for automatic selection of the output format for HDMI connectors. Let's add the needed defaults and fields for now. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-7-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: Add output bpc testsMaxime Ripard
Now that we're tracking the output bpc count in the connector state, let's add a few tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Sui Jingfeng <sui.jingfeng@linux.dev> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-6-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/connector: hdmi: Add output BPC to the connector stateMaxime Ripard
We'll add automatic selection of the output BPC in a following patch, but let's add it to the HDMI connector state already. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-4-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-28drm/tests: connector: Add tests for drmm_connector_hdmi_initMaxime Ripard
We just introduced a new initialization function for our connectors, so let's build a kunit test suite for it as well. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-2-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-27Merge tag 'drm-misc-fixes-2024-05-23' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: buddy: - stop using PAGE_SIZE shmem-helper: - avoid kernel panic in mmap() tests: - buddy: fix PAGE_SIZE dependency Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240523184745.GA11363@localhost.localdomain
2024-05-17drm/tests/buddy: stop using PAGE_SIZEMatthew Auld
Gives the wrong impression that min page-size has to be tied to the CPU PAGE_SIZE. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240229105112.250077-4-matthew.auld@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2024-05-16drm/tests: Add a unit test for range bias allocationArunpravin Paneer Selvam
Allocate cleared blocks in the bias range when the DRM buddy's clear avail is zero. This will validate the bias range allocation in scenarios like system boot when no cleared blocks are available and exercise the fallback path too. The resulting blocks should always be dirty. v1:(Matthew) - move the size to the variable declaration section. - move the mm.clear_avail init to allocator init. Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240514145636.16253-2-Arunpravin.PaneerSelvam@amd.com
2024-04-22drm/tests: Add a test case for drm buddy clear allocationArunpravin Paneer Selvam
Add a new test case for the drm buddy clear and dirty allocation. v2:(Matthew) - make size as u32 - rename PAGE_SIZE with SZ_4K - dont fragment the address space for all the order allocation iterations. we can do it once and just increment and allocate the size. - create new mm with non power-of-two size to ensure the multi-root force_merge during fini. v3: - add randomness in size calculation(Matthew) Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Suggested-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240419063538.11957-3-Arunpravin.PaneerSelvam@amd.com Signed-off-by: Christian König <christian.koenig@amd.com>
2024-04-22drm/buddy: Implement tracking clear page featureArunpravin Paneer Selvam
- Add tracking clear page feature. - Driver should enable the DRM_BUDDY_CLEARED flag if it successfully clears the blocks in the free path. On the otherhand, DRM buddy marks each block as cleared. - Track the available cleared pages size - If driver requests cleared memory we prefer cleared memory but fallback to uncleared if we can't find the cleared blocks. when driver requests uncleared memory we try to use uncleared but fallback to cleared memory if necessary. - When a block gets freed we clear it and mark the freed block as cleared, when there are buddies which are cleared as well we can merge them. Otherwise, we prefer to keep the blocks as separated. - Add a function to support defragmentation. v1: - Depends on the flag check DRM_BUDDY_CLEARED, enable the block as cleared. Else, reset the clear flag for each block in the list(Christian) - For merging the 2 cleared blocks compare as below, drm_buddy_is_clear(block) != drm_buddy_is_clear(buddy)(Christian) - Defragment the memory beginning from min_order till the required memory space is available. v2: (Matthew) - Add a wrapper drm_buddy_free_list_internal for the freeing of blocks operation within drm buddy. - Write a macro block_incompatible() to allocate the required blocks. - Update the xe driver for the drm_buddy_free_list change in arguments. - add a warning if the two blocks are incompatible on defragmentation - call full defragmentation in the fini() function - place a condition to test if min_order is equal to 0 - replace the list with safe_reverse() variant as we might remove the block from the list. v3: - fix Gitlab user reported lockup issue. - Keep DRM_BUDDY_HEADER_CLEAR define sorted(Matthew) - modify to pass the root order instead max_order in fini() function(Matthew) - change bool 1 to true(Matthew) - add check if min_block_size is power of 2(Matthew) - modify the min_block_size datatype to u64(Matthew) v4: - rename the function drm_buddy_defrag with __force_merge. - Include __force_merge directly in drm buddy file and remove the defrag use in amdgpu driver. - Remove list_empty() check(Matthew) - Remove unnecessary space, headers and placement of new variables(Matthew) - Add a unit test case(Matthew) v5: - remove force merge support to actual range allocation and not to bail out when contains && split(Matthew) - add range support to force merge function. v6: - modify the alloc_range() function clear page non merged blocks allocation(Matthew) - correct the list_insert function name(Matthew). Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Suggested-by: Christian König <christian.koenig@amd.com> Suggested-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240419063538.11957-1-Arunpravin.PaneerSelvam@amd.com Signed-off-by: Christian König <christian.koenig@amd.com>
2024-03-13Merge tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights are usual, more AMD IP blocks for future hw, i915/xe changes, Displayport tunnelling support for i915, msm YUV over DP changes, new tests for ttm, but its mostly a lot of stuff all over the place from lots of people. core: - EDID cleanups - scheduler error handling fixes - managed: add drmm_release_action() with tests - add ratelimited drm debug print - DPCD PSR early transport macro - DP tunneling and bandwidth allocation helpers - remove built-in edids - dp: Avoid AUX transfers on powered-down displays - dp: Add VSC SDP helpers cross drivers: - use new drm print helpers - switch to ->read_edid callback - gem: add stats for shared buffers plus updates to amdgpu, i915, xe syncobj: - fixes to waiting and sleeping ttm: - add tests - fix errno codes - simply busy-placement handling - fix page decryption media: - tc358743: fix v4l device registration video: - move all kernel parameters for video behind CONFIG_VIDEO sound: - remove <drm/drm_edid.h> include from header ci: - add tests for msm - fix apq8016 runner efifb: - use copy of global screen_info state vesafb: - use copy of global screen_info state simplefb: - fix logging bridge: - ite-6505: fix DP link-training bug - samsung-dsim: fix error checking in probe - samsung-dsim: add bsh-smm-s2/pro boards - tc358767: fix regmap usage - imx: add i.MX8MP HDMI PVI plus DT bindings - imx: add i.MX8MP HDMI TX plus DT bindings - sii902x: fix probing and unregistration - tc358767: limit pixel PLL input range - switch to new drm_bridge_read_edid() interface 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 - add BOE TH101MB31IG002-28A plus DT bindings - add EDT ETML1010G3DRA plus DT bindings - add Novatek NT36672E LCD DSI plus DT bindings - nt36523: support 120Hz timings, fix includes - simple: fix display timings on RK32FN48H - visionox-vtdr6130: fix initialization - add Powkiddy RGB10MAX3 plus DT bindings - st7703: support panel rotation plus DT bindings - add Himax HX83112A plus DT bindings - ltk500hd1829: add support for ltk101b4029w and admatec 9904370 - simple: add BOE BP082WX1-100 8.2" panel plus DT bindungs panel-orientation-quirks: - GPD Win Mini amdgpu: - Validate DMABuf imports in compute VMs - Add RAS ACA framework - PSP 13 fixes - Misc code cleanups - Replay fixes - Atom interpretor PS, WS bounds checking - DML2 fixes - Audio fixes - DCN 3.5 Z state fixes - Remove deprecated ida_simple usage - UBSAN fixes - RAS fixes - Enable seq64 infrastructure - DC color block enablement - Documentation updates - DC documentation updates - DMCUB updates - ATHUB 4.1 support - LSDMA 7.0 support - JPEG DPG support - IH 7.0 support - HDP 7.0 support - VCN 5.0 support - SMU 13.0.6 updates - NBIO 7.11 updates - SDMA 6.1 updates - MMHUB 3.3 updates - DCN 3.5.1 support - NBIF 6.3.1 support - VPE 6.1.1 support amdkfd: - Validate DMABuf imports in compute VMs - SVM fixes - Trap handler updates and enhancements - Fix cache size reporting - Relocate the trap handler radeon: - Atom interpretor PS, WS bounds checking - Misc code cleanups xe: - new query for GuC submission version - Remove unused persistent exec_queues - Add vram frequency sysfs attributes - Add the flag XE_VM_BIND_FLAG_DUMPABLE - Drop pre-production workarounds - Drop kunit tests for unsupported platforms - Start pumbling SR-IOV support with memory based interrupts for VF - Allow to map BO in GGTT with PAT index corresponding to XE_CACHE_UC to work with memory based interrupts - Add GuC Doorbells Manager as prep work SR-IOV - Implement additional workarounds for xe2 and MTL - Program a few registers according to perfomance guide spec for Xe2 - Fix remaining 32b build issues and enable it back - Fix build with CONFIG_DEBUG_FS=n - Fix warnings from GuC ABI headers - Introduce Relay Communication for SR-IOV for VF <-> GuC <-> PF - Release mmap mappings on rpm suspend - Disable mid-thread preemption when not properly supported by hardware - Fix xe_exec by reserving extra fence slot for CPU bind - Fix xe_exec with full long running exec queue - Canonicalize addresses where needed for Xe2 and add to devcoredum - Toggle USM support for Xe2 - Only allow 1 ufence per exec / bind IOCTL - Add GuC firmware loading for Lunar Lake - Add XE_VMA_PTE_64K VMA flag i915: - Add more ADL-N PCI IDs - Enable fastboot also on older platforms - Early transport for panel replay and PSR - New ARL PCI IDs - DP TPS4 PHY test pattern support - Unify and improve VSC SDP for PSR and non-PSR cases - Refactor memory regions and improve debug logging - Rework global state serialization - Remove unused CDCLK divider fields - Unify HDCP connector logging format - Use display instead of graphics version in display code - Move VBT and opregion debugfs next to the implementation - Abstract opregion interface, use opaque type - MTL fixes - HPD handling fixes - Add GuC submission interface version query - Atomically invalidate userptr on mmu-notifier - Update handling of MMIO triggered reports - Don't make assumptions about intel_wakeref_t type - Extend driver code of Xe_LPG to Xe_LPG+ - Add flex arrays to struct i915_syncmap - Allow for very slow HuC loading - DP tunneling and bandwidth allocation support msm: - Correct bindings for MSM8976 and SM8650 platforms - Start migration of MDP5 platforms to DPU driver - X1E80100 MDSS support - DPU: - Improve DSC allocation, fixing several important corner cases - Add support for SDM630/SDM660 platforms - Simplify dpu_encoder_phys_ops - Apply fixes targeting DSC support with a single DSC encoder - Apply fixes for HCTL_EN timing configuration - X1E80100 support - Add support for YUV420 over DP - GPU: - fix sc7180 UBWC config - fix a7xx LLC config - new gpu support: a305B, a750, a702 - machine support: SM7150 (different power levels than other a618) - a7xx devcoredump support habanalabs: - configure IRQ affinity according to NUMA node - move HBM MMU page tables inside the HBM - improve device reset - check extended PCIe errors ivpu: - updates to firmware API - refactor BO allocation imx: - use devm_ functions during init hisilicon: - fix EDID includes mgag200: - improve ioremap usage - convert to struct drm_edid - Work around PCI write bursts nouveau: - disp: use kmemdup() - fix EDID includes - documentation fixes 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 ssd130x: - support SSD133x plus DT bindings tegra: - fix error handling tilcdc: - make use of DRM managed release v3d: - show memory stats in debugfs - Support display MMU page size vc4: - fix error handling in plane prepare_fb - fix framebuffer test in plane helpers virtio: - add venus capset defines 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 - list command SVGA_3D_CMD_DEFINE_GB_SURFACE_V4 as invalid - fix null-pointer deref in execbuf - refactor display-mode probing - fix fencing for creating cursor MOBs - fix cursor-memory lifetime xlnx: - fix live video input for ZynqMP DPSUB lima: - fix memory leak loongson: - fail if no VRAM present meson: - switch to new drm_bridge_read_edid() interface renesas: - add RZ/G2L DU support plus DT bindings mxsfb: - Use managed mode config sun4i: - HDMI: updates to atomic mode setting mediatek: - Add display driver for MT8188 VDOSYS1 - DSI driver cleanups - Filter modes according to hardware capability - Fix a null pointer crash in mtk_drm_crtc_finish_page_flip etnaviv: - enhancements for NPU and MRT support" * tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernel: (1420 commits) drm/amd/display: Removed redundant @ symbol to fix kernel-doc warnings in -next repo drm/amd/pm: wait for completion of the EnableGfxImu message drm/amdgpu/soc21: add mode2 asic reset for SMU IP v14.0.1 drm/amdgpu: add smu 14.0.1 support drm/amdgpu: add VPE 6.1.1 discovery support drm/amdgpu/vpe: add VPE 6.1.1 support drm/amdgpu/vpe: don't emit cond exec command under collaborate mode drm/amdgpu/vpe: add collaborate mode support for VPE drm/amdgpu/vpe: add PRED_EXE and COLLAB_SYNC OPCODE drm/amdgpu/vpe: add multi instance VPE support drm/amdgpu/discovery: add nbif v6_3_1 ip block drm/amdgpu: Add nbif v6_3_1 ip block support drm/amdgpu: Add pcie v6_1_0 ip headers (v5) drm/amdgpu: Add nbif v6_3_1 ip headers (v5) arch/powerpc: Remove <linux/fb.h> from backlight code macintosh/via-pmu-backlight: Include <linux/backlight.h> fbdev/chipsfb: Include <linux/backlight.h> drm/etnaviv: Restore some id values drm/amdkfd: make kfd_class constant drm/amdgpu: add ring timeout information in devcoredump ...
2024-03-11Merge tag 'linux_kselftest-kunit-6.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull KUnit updates from Shuah Khan: - fix to make kunit_bus_type const - kunit tool change to Print UML command - DRM device creation helpers are now using the new kunit device creation helpers. This change resulted in DRM helpers switching from using a platform_device, to a dedicated bus and device type used by kunit. kunit devices don't set DMA mask and this caused regression on some drm tests as they can't allocate DMA buffers. Fix this problem by setting DMA masks on the kunit device during initialization. - KUnit has several macros which accept a log message, which can contain printf format specifiers. Some of these (the explicit log macros) already use the __printf() gcc attribute to ensure the format specifiers are valid, but those which could fail the test, and hence used __kunit_do_failed_assertion() behind the scenes, did not. These include: KUNIT_EXPECT_*_MSG(), KUNIT_ASSERT_*_MSG(), and KUNIT_FAIL() A nine-patch series adds the __printf() attribute, and fixes all of the issues uncovered. * tag 'linux_kselftest-kunit-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Annotate _MSG assertion variants with gnu printf specifiers drm: tests: Fix invalid printf format specifiers in KUnit tests drm/xe/tests: Fix printf format specifiers in xe_migrate test net: test: Fix printf format specifier in skb_segment kunit test rtc: test: Fix invalid format specifier. time: test: Fix incorrect format specifier lib: memcpy_kunit: Fix an invalid format specifier in an assertion msg lib/cmdline: Fix an invalid format specifier in an assertion msg kunit: test: Log the correct filter string in executor_test kunit: Setup DMA masks on the kunit device kunit: make kunit_bus_type const kunit: Mark filter* params as rw kunit: tool: Print UML command
2024-03-08Merge tag 'drm-misc-fixes-2024-03-07' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes A connector status polling fix, a timings fix for the Himax83102-j02 panel, a deadlock fix for nouveau, A controversial format fix for udl that got reverted to allow further discussion, and a build fix for the drm/buddy kunit tests. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240307-quizzical-auburn-starling-0ade8f@houat
2024-03-07drm/tests/buddy: fix print formatMatthew Auld
This will report a build warning once we have: 806cb2270237 ("kunit: Annotate _MSG assertion variants with gnu printf specifiers"). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: c70703320e55 ("drm/tests/drm_buddy: add alloc_range_bias test") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://lore.kernel.org/r/20240229095225.242795-2-matthew.auld@intel.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-03-01Merge tag 'drm-misc-fixes-2024-02-29' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes A reset fix for host1x, a resource leak fix and a probe fix for aux-hpd, a use-after-free fix and a boot fix for a pmic_glink qcom driver in drivers/soc, a fix for the simpledrm/tegra transition, a kunit fix for the TTM tests, a font handling fix for fbcon, two allocation fixes and a kunit test to cover them for drm/buddy Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240229-angelic-adorable-teal-fbfabb@houat
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