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2024-06-24MAINTAINERS: adjust file entry in FREESCALE QORIQ DPAA FMAN DRIVERLukas Bulwahn1-1/+1
Commit 243996d172a6 ("dt-bindings: net: Convert fsl-fman to yaml") splits the previous dt text file into four yaml files. It adjusts a corresponding file entry in MAINTAINERS from txt to yaml, but this adjustment misses that the file was split and renamed. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a broken reference. Adjust the file entry to match the four yaml files resulting from this commit above. Signed-off-by: Lukas Bulwahn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2024-06-24drm/ttm/tests: Use u32 and u64 over uint*_t typesKarolina Stolarek6-27/+25
Update the tests and helpers to use unsigned kernel types. Signed-off-by: Karolina Stolarek <[email protected]> Suggested-by: Thomas Hellström <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/b36d71de78990ac5be1538cc3f735f7e40618cfe.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Correct modules' licensesKarolina Stolarek6-6/+6
The test files are GPL and MIT, so update the definitions accordingly. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/54cd7289db67ec396b67ef48dbb45521d56ec03c.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Add TODO fileKarolina Stolarek1-0/+27
List improvements for the test suite with some notes. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/3856fbbeaf40078d59b45971002b8f9d0d85f8f0.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Add tests for ttm_tt_populateKarolina Stolarek2-0/+122
Add tests for functions that add and release pages to TTs. Test the swapin operation. Export ttm_tt_unpopulate, ttm_tt_swapin and ttm_tt_swapout symbols for testing purposes. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Somalapuram, Amaranath <[email protected]> Tested-by: Somalapuram, Amaranath <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ee42d83a472ba6bca22b4bce58f332f800891186.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Add eviction testingKarolina Stolarek5-9/+568
Add tests for ttm_bo_validate that focus on BO eviction and swapout. Update device funcs definition with eviction-related callbacks. Add alternative funcs where evict_flags() routes eviction to a domain that can't allocate resources (dubbed "busy manager" in the tests). Extract the common path of ttm_device init into a function. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Somalapuram, Amaranath <[email protected]> Tested-by: Somalapuram, Amaranath <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ae8e284d6c7e6bd0be259052bd4f42e07ce24641.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Add test cases dependent on fence signalingKarolina Stolarek1-0/+305
Add test cases that check how the state of dma fences in BO's reservation object influence the ttm_bo_validation() flow. Do similar tests for resource manager's move fence. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Somalapuram, Amaranath <[email protected]> Tested-by: Somalapuram, Amaranath <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/068791a27abd05bf2605f23cc31864a22c20b308.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Add tests with mock resource managersKarolina Stolarek6-2/+535
Add mock resource manager to test ttm_bo_validate() with non-system placements. Update KConfig entry to enable DRM Buddy allocator, used by the mock manager. Update move function to do more than just assign a resource. Signed-off-by: Karolina Stolarek <[email protected]> Tested-by: Somalapuram, Amaranath <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/664791dbb7cbada29e705d2fcaf176023f1b8649.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Test simple BO creation and validationKarolina Stolarek4-1/+228
Add tests for ttm_bo_init_reserved() and ttm_bo_validate() that use sys manager. Define a simple move function in ttm_device_funcs. Expose destroy callback of the buffer object to make testing of ttm_bo_init_reserved() behaviour easier. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Matthew Auld <[email protected]> Reviewed-by: Somalapuram, Amaranath <[email protected]> Tested-by: Somalapuram, Amaranath <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ffba0d62eb98b2cbc61ae7ca90fee7dc0855719c.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Use an init function from the helpers libKarolina Stolarek3-14/+16
Add a new helper function that also initializes the device. Use it in ttm_tt test suite and delete the local definition. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Matthew Auld <[email protected]> Reviewed-by: Somalapuram, Amaranath <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/235f110c1bdd2da7fac62ec03d177a5160dba1d5.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Set DMA mask in KUnit deviceKarolina Stolarek1-0/+3
In commit d393acce7b3f ("drm/tests: Switch to kunit devices"), DRM test helpers migrated away from using a dummy platform driver in favour of KUnit device. This means that DMA masks for the device are not set but are required by ttm_pool_alloc tests. Set the DMA mask for coherent mappings to unblock testing. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Nirmoy Das <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/dbd83b01bc835d922c070ad1c5bd9023e631e6c4.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Delete unnecessary config optionKarolina Stolarek1-1/+0
DRM KUnit helpers are selected automatically when TTM tests are enabled, so there's no need to do it directly in the .kunitconfig file. Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Nirmoy Das <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/1f6f03ac5c6ba7d4b021c2a31638a0ae086486e8.1718192625.git.karolina.stolarek@intel.com
2024-06-24drm/ttm/tests: Fix a warning in ttm_bo_unreserve_bulkKarolina Stolarek6-31/+45
BOs in a bulk move have to share the same reservation object. That is not the case in the ttm_bo_unreserve_bulk subtest. Update ttm_bo_kunit_init() helper to accept dma_resv object so we can define buffer objects that share the same resv. Update calls to that helper accordingly. Fixes: 995279d280d1 ("drm/ttm/tests: Add tests for ttm_bo functions") Suggested-by: Christian König <[email protected]> Signed-off-by: Karolina Stolarek <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/c5bd2df114781b4eb5c1e8295b2ae4ac2c30a179.1718192625.git.karolina.stolarek@intel.com
2024-06-24zorro: Use str_plural() in amiga_zorro_probe()Jiapeng Chong1-1/+2
Use the existing str_plural() function rather than duplicating its implementation. ./drivers/zorro/zorro.c:155:22-39: opportunity for str_plural(zorro_num_autocon). Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9350 Signed-off-by: Jiapeng Chong <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2024-06-24m68k: emu: Add missing MODULE_DESCRIPTION() macrosJeff Johnson2-0/+2
With ARCH=m68k, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in arch/m68k/emu/nfblock.o WARNING: modpost: missing MODULE_DESCRIPTION() in arch/m68k/emu/nfcon.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Link: https://lore.kernel.org/r/[email protected] [geert: s/ARAnyM/Atari NatFeat/] Signed-off-by: Geert Uytterhoeven <[email protected]>
2024-06-24drm/i915/gt: Fix potential UAF by revoke of fence registersJanusz Krzysztofik1-0/+1
CI has been sporadically reporting the following issue triggered by igt@i915_selftest@live@hangcheck on ADL-P and similar machines: <6> [414.049203] i915: Running intel_hangcheck_live_selftests/igt_reset_evict_fence ... <6> [414.068804] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled <6> [414.068812] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled <3> [414.070354] Unable to pin Y-tiled fence; err:-4 <3> [414.071282] i915_vma_revoke_fence:301 GEM_BUG_ON(!i915_active_is_idle(&fence->active)) ... <4>[ 609.603992] ------------[ cut here ]------------ <2>[ 609.603995] kernel BUG at drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c:301! <4>[ 609.604003] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI <4>[ 609.604006] CPU: 0 PID: 268 Comm: kworker/u64:3 Tainted: G U W 6.9.0-CI_DRM_14785-g1ba62f8cea9c+ #1 <4>[ 609.604008] Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P DDR4 RVP, BIOS RPLPFWI1.R00.4035.A00.2301200723 01/20/2023 <4>[ 609.604010] Workqueue: i915 __i915_gem_free_work [i915] <4>[ 609.604149] RIP: 0010:i915_vma_revoke_fence+0x187/0x1f0 [i915] ... <4>[ 609.604271] Call Trace: <4>[ 609.604273] <TASK> ... <4>[ 609.604716] __i915_vma_evict+0x2e9/0x550 [i915] <4>[ 609.604852] __i915_vma_unbind+0x7c/0x160 [i915] <4>[ 609.604977] force_unbind+0x24/0xa0 [i915] <4>[ 609.605098] i915_vma_destroy+0x2f/0xa0 [i915] <4>[ 609.605210] __i915_gem_object_pages_fini+0x51/0x2f0 [i915] <4>[ 609.605330] __i915_gem_free_objects.isra.0+0x6a/0xc0 [i915] <4>[ 609.605440] process_scheduled_works+0x351/0x690 ... In the past, there were similar failures reported by CI from other IGT tests, observed on other platforms. Before commit 63baf4f3d587 ("drm/i915/gt: Only wait for GPU activity before unbinding a GGTT fence"), i915_vma_revoke_fence() was waiting for idleness of vma->active via fence_update(). That commit introduced vma->fence->active in order for the fence_update() to be able to wait selectively on that one instead of vma->active since only idleness of fence registers was needed. But then, another commit 0d86ee35097a ("drm/i915/gt: Make fence revocation unequivocal") replaced the call to fence_update() in i915_vma_revoke_fence() with only fence_write(), and also added that GEM_BUG_ON(!i915_active_is_idle(&fence->active)) in front. No justification was provided on why we might then expect idleness of vma->fence->active without first waiting on it. The issue can be potentially caused by a race among revocation of fence registers on one side and sequential execution of signal callbacks invoked on completion of a request that was using them on the other, still processed in parallel to revocation of those fence registers. Fix it by waiting for idleness of vma->fence->active in i915_vma_revoke_fence(). Fixes: 0d86ee35097a ("drm/i915/gt: Make fence revocation unequivocal") Closes: https://gitlab.freedesktop.org/drm/intel/issues/10021 Signed-off-by: Janusz Krzysztofik <[email protected]> Cc: [email protected] # v5.8+ Reviewed-by: Andi Shyti <[email protected]> Signed-off-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 24bb052d3dd499c5956abad5f7d8e4fd07da7fb1) Signed-off-by: Jani Nikula <[email protected]>
2024-06-24drm/i915/display: Consider adjusted_pixel_rate to be u64Mitul Golani1-1/+1
Consider adjusted_pixel_rate to be a u64 to match the return type of mul_u32_u32() and avoid any compiler dependency for do_div. Fixes: 1676ecd303ac ("drm/i915: Compute CMRR and calculate vtotal") Cc: Mitul Golani <[email protected]> Cc: Ankit Nautiyal <[email protected]> Cc: Suraj Kandpal <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Nathan Chancellor <[email protected]> Cc: [email protected] Reported-by: Nathan Chancellor <[email protected]> Closes: https://lore.kernel.org/r/20240619154207.GA1125704@thelio-3990X Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-24arm64: dts: amlogic: ad402: fix thermal zone node nameNeil Armstrong1-1/+1
Fixes the following: thermal-zones: 'soc_thermal' does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml# Fixes: 593ab951232b ("arm64: dts: amlogic: ad402: setup thermal-zones") Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/20240624-topic-amlogic-upstream-bindings-fixes-dts-round-2-v1-1-0a21f456eb8d@linaro.org Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24reset: imx8mp-audiomix: Add AudioMix Block Control reset driverShengjiu Wang3-0/+136
Add support for the resets on i.MX8MP Audio Block Control module, which includes the EARC PHY software reset and EARC controller software reset. The reset controller is created using the auxiliary device framework and set up in the clock driver. Signed-off-by: Shengjiu Wang <[email protected]> Reviewed-by: Marco Felsch <[email protected]> Reviewed-by: Abel Vesa <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2024-06-24net: usb: ax88179_178a: improve link status logsJose Ignacio Tornos Martinez1-1/+5
Avoid spurious link status logs that may ultimately be wrong; for example, if the link is set to down with the cable plugged, then the cable is unplugged and after this the link is set to up, the last new log that is appearing is incorrectly telling that the link is up. In order to avoid errors, show link status logs after link_reset processing, and in order to avoid spurious as much as possible, only show the link loss when some link status change is detected. cc: [email protected] Fixes: e2ca90c276e1 ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver") Signed-off-by: Jose Ignacio Tornos Martinez <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2024-06-24s390/mm: Get total ram pages from memblockWei Yang1-1/+2
On s390, zero page's size relies on total ram pages. Since we plan to move the accounting into __free_pages_core(), totalram_pages may not represent the total usable pages on system at this point when defer_init is enabled. We can get the total usable pages from memblock directly. The size maybe not accurate due to the alignment, but enough for the calculation. Signed-off-by: Wei Yang <[email protected]> CC: Mike Rapoport (IBM) <[email protected]> CC: David Hildenbrand <[email protected]> Reviewed-by: David Hildenbrand <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vasily Gorbik <[email protected]> Signed-off-by: Alexander Gordeev <[email protected]>
2024-06-24s390: Provide optimized __arch_hweight*() implementationsHeiko Carstens3-2/+79
Make use of the popcnt instruction to provide optimized __arch_hweight*() implementations. The generated code is shorter and avoids rather expensive functions calls. Acked-by: Alexander Gordeev <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Alexander Gordeev <[email protected]>
2024-06-24s390/sclp: Fix sclp_init() cleanup on failureHeiko Carstens1-0/+1
If sclp_init() fails it only partially cleans up: if there are multiple failing calls to sclp_init() sclp_state_change_event will be added several times to sclp_reg_list, which results in the following warning: ------------[ cut here ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10. WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3 Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 ... Call Trace: [<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8 ([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8) [<000003ffe0a8d37e>] sclp_init+0x40e/0x450 [<000003ffe00009f2>] do_one_initcall+0x42/0x1e0 [<000003ffe15b77a6>] do_initcalls+0x126/0x150 [<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8 [<000003ffe0d6650e>] kernel_init+0x2e/0x180 [<000003ffe000301c>] __ret_from_fork+0x3c/0x60 [<000003ffe0d759ca>] ret_from_fork+0xa/0x30 Fix this by removing sclp_state_change_event from sclp_reg_list when sclp_init() fails. Reviewed-by: Peter Oberparleiter <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Alexander Gordeev <[email protected]>
2024-06-24drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWALiu Ying1-0/+1
KOE TX26D202VM0BWA panel spec indicates the DE signal is active high in timing chart, so add DISPLAY_FLAGS_DE_HIGH flag in display timing flags. This aligns display_timing with panel_desc. Fixes: 8a07052440c2 ("drm/panel: simple: Add support for KOE TX26D202VM0BWA panel") Signed-off-by: Liu Ying <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-24media: b2c2: flexcop-usb: fix flexcop_usb_memory_reqHans Verkuil1-3/+4
smatch generated this warning: drivers/media/usb/b2c2/flexcop-usb.c:199 flexcop_usb_memory_req() warn: iterator 'i' not incremented and indeed the function is not using i or updating buf. The reason this always worked is that this function is called to write just 6 bytes (a MAC address) to the USB device, and so in practice there is only a single chunk written. If we ever would need to write more than one chunk, this function would fail since each chunk would read from or write to the same buf address. Rewrite the function to properly handle this. Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: verisilicon : Use exported tables from v4l2-jpeg for hantro codecDevarsh Thakkar2-116/+14
Use v4l2-jpeg core API to import reference quantization and huffman tables used for JPEG Encoding. Signed-off-by: Devarsh Thakkar <[email protected]> Reviewed-by: Chen-Yu Tsai <[email protected]> Acked-by: Nicolas Dufresne <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: imagination: Use exported tables from v4l2-jpeg coreDevarsh Thakkar2-131/+23
Use exported huffman and quantization tables from v4l2-jpeg core library. Signed-off-by: Devarsh Thakkar <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: Documentation: Document v4l2-jpeg helper functionsDevarsh Thakkar2-0/+11
Enable documentation for v4l2-jpeg header related helper functions which are useful for parsing jpeg files while decoding or creating jpeg headers while encoding. Signed-off-by: Devarsh Thakkar <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: v4l2-jpeg: Export reference quantization and huffman tablesDevarsh Thakkar2-0/+148
Export reference quantization and huffman tables as provided in ITU-T.81 so that they can be re-used by other JPEG drivers. These are example tables provided in ITU-T.81 as reference tables and the JPEG encoders are free to use either these or their own proprietary tables. Also add necessary prefixes to be used for huffman tables in global header file. Signed-off-by: Devarsh Thakkar <[email protected]> Reviewed-by: Hans Verkuil <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: imagination: Add E5010 JPEG Encoder driverDevarsh Thakkar11-0/+3133
This adds support for stateful V4L2 M2M based driver for Imagination E5010 JPEG Encoder [1] which supports baseline encoding with two different quantization tables and compression ratio as demanded. Support for both contiguous and non-contiguous YUV420 and YUV422 semiplanar formats is added along with alignment restrictions as required by the hardware. System and runtime PM hooks are added in the driver along with v4l2 crop and selection API support. Minimum resolution supported is 64x64 and Maximum resolution supported is 8192x8192. All v4l2-compliance tests are passing [2] : v4l2-compliance -s -f -a -d /dev/video0 -e /dev/video1 Total for e5010 device /dev/video0: 79, Succeeded: 79, Failed: 0, Warnings: 0 NOTE: video1 here is VIVID test pattern generator Also tests [3] were run manually to verify below driver features: - Runtime Power Management - Multi-instance JPEG Encoding - DMABUF import, export support - NV12, NV21, NV16, NV61 video format support - Compression quality S_CTRL - Cropping support using S_SELECTION Existing V4L2 M2M based JPEG drivers namely s5p-jpeg, imx-jpeg and rcar_jpu were referred while making this. TODO: Add MMU and memory tiling support [1]: AM62A TRM (Section 7.6 is for JPEG Encoder) : Link: https://www.ti.com/lit/pdf/spruj16 [2]: v4l2-compliance test : Link: https://gist.github.com/devarsht/1f039c631ca953a57f405cfce1b69e49 [3]: E5010 JPEG Encoder Manual tests : Performance: Link: https://gist.github.com/devarsht/c40672944fd71c9a53ab55adbfd9e28b Functionality: Link: https://gist.github.com/devarsht/8e88fcaabff016bb2bac83d89c9d23ce Compression Quality: Link: https://gist.github.com/devarsht/cbcc7cd97e8c48ba1486caa2b7884655 Multi Instance: Link: https://gist.github.com/devarsht/22c2fca08cd3441fb40f2c7a4cebc95a Crop support: Link: https://gist.github.com/devarsht/de6f5142f678bb1a5338abfd9f814abd Runtime PM: Link: https://gist.github.com/devarsht/70cd95d4440ddc678489d93885ddd4dd Co-developed-by: David Huang <[email protected]> Signed-off-by: David Huang <[email protected]> Signed-off-by: Devarsh Thakkar <[email protected]> Reviewed-by: Benjamin Gaignard <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24media: dt-bindings: Add Imagination E5010 JPEG EncoderDevarsh Thakkar2-0/+80
Add dt-bindings for Imagination E5010 JPEG Encoder [1] which is implemented as stateful V4L2 M2M driver. The device supports baseline encoding with two different quantization tables and compression ratio as demanded. Minimum resolution supported is 64x64 and Maximum resolution supported is 8192x8192. Link: https://www.ti.com/lit/pdf/spruj16 [1] (Section 7.6 JPEG Encoder) Co-developed-by: David Huang <[email protected]> Signed-off-by: David Huang <[email protected]> Signed-off-by: Devarsh Thakkar <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Sebastian Fricke <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-06-24drm/panel: raydium-rm692e5: transition to mipi_dsi wrapped functionsTejas Vipin1-139/+99
Use functions introduced in commit 966e397e4f60 ("drm/mipi-dsi: Introduce mipi_dsi_*_write_seq_multi()") and commit f79d6d28d8fe ("drm/mipi-dsi: wrap more functions for streamline handling") for the raydium-rm692e5 panel. Additionally, the error handling in rm692e5_prepare() is changed to properly power the panel off in the case of a wider range of initialization commands failing than before. Reviewed-by: Dmitry Baryshkov <[email protected]> Reviewed-by: Douglas Anderson <[email protected]> Signed-off-by: Tejas Vipin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-24drm/panel: asus-z00t-tm5p5-n35596: transition to mipi_dsi wrapped functionsTejas Vipin1-81/+59
Use functions introduced in commit 966e397e4f60 ("drm/mipi-dsi: Introduce mipi_dsi_*_write_seq_multi()") and commit f79d6d28d8fe ("drm/mipi-dsi: wrap more functions for streamline handling") for the asus-z00t-tm5p5-n35596 panel. Signed-off-by: Tejas Vipin <[email protected]> Reviewed-by: Douglas Anderson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-24arm64: dts: meson: add initial support for Dreambox One/TwoChristian Hewitt4-0/+193
Dreambox One and Dreambox Two are based on the Amlogic W400 reference board with an S922X chip and the following specs: - 2GB DDR3 RAM - 16GB eMMC - 10/100/1000 Base-T Ethernet - AP6356 Wireless (802.11 b/g/n/ac, BT 5.0) - HDMI 2.1 video - S/PDIF optical output - 2x DVB-S2/T2 - Smartcard Reader Slot - 2x USB 2.0 port (1x micro-USB for service) - 1x USB 3.0 port - IR receiver - 1x Power LED (blue) - 1x Power button (top) - 1x Update/Reset button (underside) - 1x micro SD card slot Dreambox Two differences: - 3" Colour LCD display (MIPI-DSI) - Common Interface Slot Signed-off-by: Christian Hewitt <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24dt-bindings: arm: amlogic: add support for Dreambox One/TwoChristian Hewitt1-0/+2
Dreambox One and Dreambox Two are DVBS/T2 receiver boxes based on the Amlogic W400 reference board with an S922X chip. Signed-off-by: Christian Hewitt <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24dt-bindings: add dream vendor prefixChristian Hewitt1-0/+2
Add a vendor prefix for Dream Property GmbH Signed-off-by: Christian Hewitt <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24arm64: dts: meson: add support for OSMC Vero 4KChristian Hewitt2-0/+200
The OSMC Vero 4K device is based on the Amlogic S905X (P212) reference design with the following specifications: - 2GB DDR4 RAM - 16GB eMMC - HDMI 2.1 video - S/PDIF optical output - AV output - 10/100 Ethernet - AP6255 Wireless (802.11 a/b/g/n/ac, BT 4.2) - 2x USB 2.0 ports (1x OTG) - IR receiver (internal) - IR extender port (external) - 1x micro SD card slot - 1x Power LED (red) - 1x Reset button (in AV jack) Signed-off-by: Christian Hewitt <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24dt-bindings: arm: amlogic: add OSMC Vero 4KChristian Hewitt1-0/+1
Add support for the OSMC Vero 4K Linux-based STB Signed-off-by: Christian Hewitt <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24firmware: meson_sm: add missing MODULE_DESCRIPTION() macroJeff Johnson1-0/+1
With ARCH=arm64, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firmware/meson/meson_sm.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240613-md-arm64-drivers-firmware-meson-v1-1-28e4138a8597@quicinc.com Signed-off-by: Neil Armstrong <[email protected]>
2024-06-24reset: meson-audio-arb: Use devm_clk_get_enabled()Philipp Zabel1-8/+1
Use devm_clk_get_enabled() to reduce a bit of boilerplate and to disable the clock in case devm_reset_controller_register() fails. Reviewed-by: Jerome Brunet <[email protected]> Link: https://lore.kernel.org/r/20240621-reset-devm-clk-get-enabled-v1-1-8408c7962b6c@pengutronix.de Signed-off-by: Philipp Zabel <[email protected]>
2024-06-24reset: sti: allow building under COMPILE_TESTPhilipp Zabel2-3/+3
The STIH407 reset driver can be compiled without ARCH_STI being enabled. Allow it to be built under COMPILE_TEST. Reviewed-by: Patrice Chotard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2024-06-24Documentation: hyperv: Add overview of Confidential Computing VM supportMichael Kelley2-0/+261
Add documentation topic for Confidential Computing (CoCo) VM support in Linux guests on Hyper-V. Signed-off-by: Michael Kelley <[email protected]> Reviewed-by: Easwar Hariharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Wei Liu <[email protected]> Message-ID: <[email protected]>
2024-06-24clocksource: hyper-v: Use lapic timer in a TDX VM without paravisorDexuan Cui2-2/+30
In a TDX VM without paravisor, currently the default timer is the Hyper-V timer, which depends on the slow VM Reference Counter MSR: the Hyper-V TSC page is not enabled in such a VM because the VM uses Invariant TSC as a better clocksource and it's challenging to mark the Hyper-V TSC page shared in very early boot. Lower the rating of the Hyper-V timer so the local APIC timer becomes the the default timer in such a VM, and print a warning in case Invariant TSC is unavailable in such a VM. This change should cause no perceivable performance difference. Cc: [email protected] # 6.6+ Reviewed-by: Roman Kisel <[email protected]> Signed-off-by: Dexuan Cui <[email protected]> Reviewed-by: Michael Kelley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Wei Liu <[email protected]> Message-ID: <[email protected]>
2024-06-24Drivers: hv: Remove deprecated hv_fcopy declarationsRachel Menge1-6/+0
There are lingering hv_fcopy declarations which do not have definitions. The fcopy driver was removed in commit ec314f61e4fc ("Drivers: hv: Remove fcopy driver"). Therefore, remove the hv_fcopy declarations which are no longer needed or defined. Fixes: ec314f61e4fc ("Drivers: hv: Remove fcopy driver") Signed-off-by: Rachel Menge <[email protected]> Reviewed-by: Dexuan Cui <[email protected]> Reviewed-by: Saurabh Sengar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Wei Liu <[email protected]> Message-ID: <[email protected]>
2024-06-24agp: add missing MODULE_DESCRIPTION() macrosJeff Johnson5-0/+5
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/agp/amd64-agp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/agp/intel-agp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/agp/intel-gtt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/agp/sis-agp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/agp/via-agp.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-24drm/i915/psr: Set DP_PSR_SU_REGION_SCANLINE_CAPTURE bit when neededJouni Högander1-0/+3
Setting DP_PSR_SU_REGION_SCANLINE_CAPTURE (Selective Update Region Scan Line Capture Indication in spec) bit was dropped when psr_enable_sink was split to _psr_enable_sink and _panel_replay_enable_sink. Add setting it back. Fixes: 32f0045f905c ("drm/i915/psr: Split enabling sink for PSR and Panel Replay") Signed-off-by: Jouni Högander <[email protected]> Reviewed-by: Animesh Manna <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-23soc: qcom: pdr: extract PDR message marshalling dataDmitry Baryshkov4-296/+334
The in-kernel PD mapper is going to use same message structures as the QCOM_PDR_HELPERS module. Extract message marshalling data to separate module that can be used by both PDR helpers and by PD mapper. Reviewed-by: Bryan O'Donoghue <[email protected]> Tested-by: Steev Klimaszewski <[email protected]> Tested-by: Alexey Minnekhanov <[email protected]> Tested-by: Neil Armstrong <[email protected]> # on SM8550-QRD Signed-off-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
2024-06-23soc: qcom: pdr: fix parsing of domains listsDmitry Baryshkov1-1/+1
While parsing the domains list, start offsets from 0 rather than from domains_read. The domains_read is equal to the total count of the domains we have seen, while the domains list in the message starts from offset 0. Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers") Tested-by: Steev Klimaszewski <[email protected]> Tested-by: Alexey Minnekhanov <[email protected]> Reviewed-by: Chris Lew <[email protected]> Tested-by: Neil Armstrong <[email protected]> # on SM8550-QRD Signed-off-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
2024-06-23soc: qcom: pdr: protect locator_addr with the main mutexDmitry Baryshkov1-2/+4
If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock. Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers") Tested-by: Neil Armstrong <[email protected]> # on SM8550-QRD Tested-by: Steev Klimaszewski <[email protected]> Tested-by: Alexey Minnekhanov <[email protected]> Signed-off-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
2024-06-24arm64: Kconfig: Allow build irq-stm32mp-exti driver as moduleAntonio Borneo1-1/+0
Drop auto-selecting the driver, so it can be built either as a module or built-in. Signed-off-by: Antonio Borneo <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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