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* Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2022-08-041-0/+156
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "Highlights: - New driver for logicvc - which is a display IP core. - EDID parser rework to add new extensions - fbcon scrolling improvements - i915 has some more DG2 work but not enabled by default, but should have enough features for userspace to work now. Otherwise it's lots of work all over the place. Detailed summary: New driver: - logicvc vfio: - use aperture API core: - of: Add data-lane helpers and convert drivers - connector: Remove deprecated ida_simple_get() media: - Add various RGB666 and RGB888 format constants panel: - Add HannStar HSD101PWW - Add ETML0700Y5DHA dma-buf: - add sync-file API - set dma mask for udmabuf devices fbcon: - Improve scrolling performance - Sanitize input fbdev: - device unregistering fixes - vesa: Support COMPILE_TEST - Disable firmware-device registration when first native driver loads aperture: - fix segfault during hot-unplug - export for use with other subsystems client: - use driver validated modes dp: - aux: make probing more reliable - mst: Read extended DPCD capabilities during system resume - Support waiting for HDP signal - Port-validation fixes edid: - CEA data-block iterators - struct drm_edid introduction - implement HF-EEODB extension gem: - don't use fb format non-existing planes probe-helper: - use 640x480 as displayport fallback scheduler: - don't kill jobs in interrupt context bridge: - Add support for i.MX8qxp and i.MX8qm - lots of fixes/cleanups - Add TI-DLPC3433 - fy07024di26a30d: Optional GPIO reset - ldb: Add reg and reg-name properties to bindings, Kconfig fixes - lt9611: Fix display sensing; - tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling - tc358775: Fix clock settings - ti-sn65dsi83: Allow GPIO to sleep - adv7511: I2C fixes - anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback - fsl-ldb: Drop DE flip - ti-sn65dsi86: Convert to atomic modesetting amdgpu: - use atomic fence helpers in DM - fix VRAM address calculations - export CRTC bpc via debugfs - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 / SDMA 6 - Add gfxoff status query for vangogh - Fix timestamps for cursor only commits - Adjust GART size on newer APUs for S/G display - fix buddy memory corruption amdkfd: - MMU notifier fixes - P2P DMA support using dma-buf - Add available memory IOCTL - HMM profiler support - Simplify GPUVM validation - Unified memory for CWSR save/restore area i915: - General driver clean-up - DG2 enabling (still under force probe) - DG2 small BAR memory support - HuC loading support - DG2 workarounds - DG2/ATS-M device IDs added - Ponte Vecchio prep work and new blitter engines - add Meteorlake support - Fix sparse warnings - DMC MMIO range checks - Audio related fixes - Runtime PM fixes - PSR fixes - Media freq factor and per-gt enhancements - DSI fixes for ICL+ - Disable DMC flip queue handlers - ADL_P voltage swing updates - Use more the VBT for panel information - Fix on Type-C ports with TBT mode - Improve fastset and allow seamless M/N changes - Accept more fixed modes with VRR/DMRRS panels - Disable connector polling for a headless SKU - ADL-S display PLL w/a - Enable THP on Icelake and beyond - Fix i915_gem_object_ggtt_pin_ww regression on old platforms - Expose per tile media freq factor in sysfs - Fix dma_resv fence handling in multi-batch execbuf - Improve on suspend / resume time with VT-d enabled - export CRTC bpc settings via debugfs msm: - gpu: a619 support - gpu: Fix for unclocked GMU register access - gpu: Devcore dump enhancements - client utilization via fdinfo support - fix fence rollover issue - gem: Lockdep false-positive warning fix - gem: Switch to pfn mappings - WB support on sc7180 - dp: dropped custom bulk clock implementation - fix link retraining on resolution change - hdmi: dropped obsolete GPIO support tegra: - context isolation for host1x engines - tegra234 soc support mediatek: - add vdosys0/1 for mt8195 - add MT8195 dp_intf driver exynos: - Fix resume function issue of exynos decon driver by calling clk_disable_unprepare() properly if clk_prepare_enable() failed. nouveau: - set of misc fixes/cleanups - display cleanups gma500: - Cleanup connector I2C handling hyperv: - Unify VRAM allocation of Gen1 and Gen2 meson: - Support YUV422 output; Refcount fixes mgag200: - Support damage clipping - Support gamma handling - Protect concurrent HW access - Fixes to connector - Store model-specific limits in device-info structure - fix PCI register init panfrost: - Valhall support r128: - Fix bit-shift overflow rockchip: - Locking fixes in error path ssd130x: - Fix built-in linkage udl: - Always advertize VGA connector ast: - Support multiple outputs - fix black screen on resume sun4i: - HDMI PHY cleanups vc4: - Add support for BCM2711 vkms: - Allocate output buffer with vmalloc() mcde: - Fix ref-count leak mxsfb/lcdif: - Support i.MX8MP LCD controller stm/ltdc: - Support dynamic Z order - Support mirroring ingenic: - Fix display at maximum resolution" * tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits) drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code drm/amdgpu: enable support for psp 13.0.4 block drm/amdgpu: add files for PSP 13.0.4 drm/amdgpu: add header files for MP 13.0.4 drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index drm/amdgpu: send msg to IMU for the front-door loading drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b" drm/amdgpu: fix hive reference leak when reflecting psp topology info drm/amd/pm: enable GFX ULV feature support for SMU13.0.0 drm/amd/pm: update driver if header for SMU 13.0.0 drm/amdgpu: move mes self test after drm sched re-started drm/amdgpu: drop non-necessary call trace dump drm/amdgpu: enable VCN cg and JPEG cg/pg drm/amdgpu: vcn_4_0_2 video codec query drm/amdgpu: add VCN_4_0_2 firmware support drm/amdgpu: add VCN function in NBIO v7.7 drm/amdgpu: fix a vcn4 boot poll bug in emulation mode drm/amd/amdgpu: add memory training support for PSP_V13 drm/amdkfd: remove an unnecessary amdgpu_bo_ref drm/amd/pm: Add get_gfx_off_status interface for yellow carp ...
| * media: docs: Add some RGB bus formats for i.MX8qm/qxp pixel combinerLiu Ying2022-06-201-0/+156
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds documentations for RGB666_1X30_CPADLO, RGB888_1X30_CPADLO, RGB666_1X36_CPADLO and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp pixel combiner. The RGB pixels with padding low per component are transmitted on a 30-bit input bus(10-bit per component) from a display controller or a 36-bit output bus(12-bit per component) to a pixel link. Reviewed-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-3-victor.liu@nxp.com
* | media: hantro: Remove dedicated control documentationEzequiel Garcia2022-07-272-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The dedicated control required by the HEVC support was removed, and the driver now calculates the value internally. Remove the ad-hoc documentation as well. [hverkuil: remove hantro from Documentation/userspace-api/media/drivers/index.rst] Fixes: 3360755ef89ab ("media: hantro: Stop using Hantro dedicated control") Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: videodev2.h.rst.exceptions: add missing exceptionsHans Verkuil2022-07-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new exceptions for V4L2_COLORSPACE_LAST, V4L2_XFER_FUNC_LAST and V4L2_YCBCR_ENC_LAST. This fixes documentation warnings: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-colorspace-last Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-xfer-func-last Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-ycbcr-enc-last Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: Add P010 tiled formatEzequiel Garcia2022-07-171-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | Add P010 tiled format [rebased, updated pixel format name and added description] Tested-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: move HEVC stateless controls out of stagingBenjamin Gaignard2022-07-154-907/+923
| | | | | | | | | | | | | | | | | | | | | | | | | | | | HEVC uAPI is used by 2 mainline drivers (Hantro, Cedrus) and at least 2 out-of-tree drivers (rkvdec, RPi). The uAPI has been reviewed so it is time to make it 'public' by un-staging it. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: Change data_bit_offset definitionBenjamin Gaignard2022-07-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | 'F.7.3.6.1 General slice segment header syntax' section of HEVC specification describes that a slice header always end aligned on byte boundary, therefore we only need to provide the data offset in bytes. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: fix padding in v4l2 control structuresBenjamin Gaignard2022-07-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | Fix padding where needed to remove holes Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: Move the HEVC stateless control type out of stagingBenjamin Gaignard2022-07-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Move the HEVC stateless controls types out of staging, and re-number them. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: Move parsed HEVC pixel format out of stagingBenjamin Gaignard2022-07-151-5/+0
| | | | | | | | | | | | | | | | | | | | | | Move HEVC pixel format since we are ready to stabilize the uAPI Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: Add V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS controlBenjamin Gaignard2022-07-151-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of 'entry point offset' can be very variable. Instead of using a large static array define a v4l2 dynamic array of U32 (V4L2_CTRL_TYPE_U32). The number of entry point offsets is reported by the elems field and in struct v4l2_ctrl_hevc_slice_params.num_entry_point_offsets field. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS as a dynamic ↵Benjamin Gaignard2022-07-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | array Make explicit that V4L2_CID_STATELESS_HEVC_SLICE_PARAMS control is a dynamic array control type. Some drivers may be able to receive multiple slices in one control to improve decoding performance. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Add documentation to uAPI structureBenjamin Gaignard2022-07-151-73/+95
| | | | | | | | | | | | | | | | | | | | | | Add kernel-doc documentation for all the HEVC structures. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Add SEI pic struct flagsBenjamin Gaignard2022-07-151-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | The possible values for the field_pic field in the v4l2_hevc_dpb_entry structure are defined in the table D.2 in HEVC specification section D.3.3. Add flags and documentation for each of them. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Change pic_order_cnt definition in v4l2_hevc_dpb_entryBenjamin Gaignard2022-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HEVC specification describes the following: "PicOrderCntVal is derived as follows: PicOrderCntVal = PicOrderCntMsb + slice_pic_order_cnt_lsb The value of PicOrderCntVal shall be in the range of −2^31 to 2^31 − 1, inclusive." To match with these definitions change __u16 pic_order_cnt[2] into __s32 pic_order_cnt_val. Change v4l2_ctrl_hevc_slice_params->slice_pic_order_cnt to __s32 too. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Rename HEVC stateless controls with STATELESS prefixBenjamin Gaignard2022-07-151-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | Change HEVC stateless controls names to V4L2_CID_STATELESS_HEVC instead of V4L2_CID_MPEG_VIDEO_HEVC be coherent with v4l2 naming convention. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: uapi: HEVC: Add missing fields in HEVC controlsBenjamin Gaignard2022-07-151-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | Complete the HEVC controls with missing fields from H.265 specifications. Even if these fields aren't used by the current mainlined drivers they will be required for (at least) the rkvdec driver. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: videodev2.h: add V4L2_CTRL_FLAG_DYNAMIC_ARRAYHans Verkuil2022-07-152-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new flag that indicates that this control is a dynamically sized array. Also document this flag. Currently dynamically sized arrays are limited to one dimensional arrays, but that might change in the future if there is a need for it. The initial use-case of dynamic arrays are stateless codecs. A frame can be divided in many slices, so you want to provide an array containing slice information for each slice. Typically the number of slices is small, but the standard allow for hundreds or thousands of slices. Dynamic arrays are a good solution since sizing the array for the worst case would waste substantial amounts of memory. Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: v4l: Add packed YUV 4:4:4 YUVA and YUVX pixel formatsLaurent Pinchart2022-07-151-0/+20
| | | | | | | | | | | | | | | | | | | | | | The new YUVA and YUVX are permutations of the existing AYUV and XYUV formats. They are use by the NXP i.MX8 ISI hardware. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: docs: Remove extraneous \endgroup from P010 tableAkira Yokosawa2022-07-081-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The \endgroup command at the bottom of a table added in commit 5374d8fb75f3 ("media: Add P010 video format") doesn't have a corresponding \begingroup command preceding it. This imbalance causes an build error in "make pdfdocs". Fix the issue by removing it. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Fixes: 5374d8fb75f3 ("media: Add P010 video format") Cc: Benjamin Gaignard <benjamin.gaignard@collabora.com> Cc: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: docs: Fix VIVIOC typoMarek Vasut2022-07-081-1/+1
| | | | | | | | | | | | | | | | Replace VIVIOC_ with VIDIOC_ , trivial typo fix. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: v4l2-ctrls: Fix missing newline in examplesMarek Vasut2022-07-081-2/+2
| | | | | | | | | | | | | | | | Replace supportedn with supported\n , i.e. add the missing backslash. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: Add P010 video formatBenjamin Gaignard2022-06-201-0/+54
|/ | | | | | | | | P010 is a YUV format with 10-bits per component with interleaved UV. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: lirc: add missing exceptions for lirc uapi header fileSean Young2022-05-261-0/+2
| | | | | | | | | | Commit e5499dd7253c ("media: lirc: revert removal of unused feature flags") reintroduced unused feature flags in the lirc uapi header, but failed to reintroduce the necessary exceptions for the docs. Fixes: e5499dd7253c ("media: lirc: revert removal of unused feature flags") Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* media: uapi: Add IPU3 packed Y10 formatDaniel Scally2022-05-171-1/+13
| | | | | | | | | | | | Some platforms with an Intel IPU3 have an IR sensor producing 10 bit greyscale format data that is transmitted over a CSI-2 bus to a CIO2 device - this packs the data into 32 bytes per 25 pixels. Add an entry to the uAPI header defining that format. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: doc: Document dual use of H.264 pic_num/frame_numNicolas Dufresne2022-05-131-2/+8
| | | | | | | | | | | | These two fields need documentation as they have dual meaning. It is also confusing since pic_num is a derived value from frame_num, so this should help application developers. If we ever need to make a V2 of this API, I would suggest to remove pic_num entirely. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: Documentation/media: Remove incorrect statementDorota Czaplejewicz2022-05-131-2/+1
| | | | | | | | | | I tried to debug streaming in libcamera, where I stumbled upon this. I asked around on IRC where I was told that this statement in the documentation is wrong, so I'm submitting a removal. Signed-off-by: Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: docs-rst: Append HEVC specific termSebastian Fricke2022-05-131-1/+8
| | | | | | | | | | | | | | Describe the coding tree unit as replacement for the macroblock in the HEVC codec. Highlight a key difference of the HEVC codec to predecessors like AVC(H.264) to give a better overview of the differences between the coding standards. [hverkuil: replaced the 'corresponds to' symbol with the full text for clarity] Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: docs: media: uvcvideo: Use linux-media mailing listJonathan Neuschäfer2022-05-081-1/+1
| | | | | | | | | | | | | As discussed with other developers, the linux-uvc-devel mailing list is not very useful anymore, and it's better to send people to the general linux-media mailing list. Replace/remove the old mailing list address in uvcvideo.rst and MAINTAINERS. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: ext-ctrls-codec.rst: fix indentationHans Verkuil2022-04-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The indentation was wrong, causing the documentation build to fail with: Sphinx parallel build error: docutils.utils.SystemMessagePropagation: <system_message level="3" line="1202" source="/home/hans/work/src/v4l/media-git/Documentation/media/userspace-api/v4l/ext-ctrls-codec.rst" type="ERROR"><paragraph>Error parsing content block for the "flat-table" directive: two-level bullet list expected, but row 1 does not contain a second-level bullet list.</paragraph><literal_block xml:space="preserve">.. flat-table:: :header-rows: 0 :stub-columns: 0 * - ``V4L2_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM`` - The whole frame is completely refreshed randomly after the specified period. * - ``V4L2_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC`` - The whole frame MBs are completely refreshed in cyclic order after the specified period. </literal_block></system_message> make[1]: *** [Documentation/Makefile:96: htmldocs] Error 2 make: *** [Makefile:1678: htmldocs] Error 2 Link: https://lore.kernel.org/linux-media/62b53cbb-f3e2-ed8a-bba2-3f4145d9b8db@xs4all.nl Fixes: fcbc4acf8b8d ("media: v4l2-ctrls: Add intra-refresh type control") Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: v4l2-ctrls: Add intra-refresh type controlDikshita Agarwal2022-04-241-0/+22
| | | | | | | | | | Add a control to set intra-refresh type. Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: v4l: Add Qualcomm custom compressed pixel formatsStanimir Varbanov2022-04-241-0/+19
| | | | | | | | | Add custom Qualcomm raw compressed pixel formats. They are used in Qualcomm SoCs to optimize the interconnect bandwidth. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: media.h: Add new media link typeDaniel Scally2022-04-242-5/+18
| | | | | | | | | | | | | | | | To describe in the kernel the connection between devices and their supporting peripherals (for example, a camera sensor and the vcm driving the focusing lens for it), add a new type of media link to introduce the concept of these ancillary links. Add some elements to the uAPI documentation to explain the new link type, their purpose and some aspects of their current implementation. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Scally <djrscally@gmail.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: pixfmt-yuv-planar.rst: fix PIX_FMT labelsHans Verkuil2022-03-181-2/+3
| | | | | | | | | | | | | | | Two labels used _ instead of - so were never found and one new PIX_FMT was missing the label altogether. This led to these warnings: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-pix-fmt-nv12m-8l128 Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-pix-fmt-nv12m-10be-8l128 Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-pix-fmt-mm21 Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Fixes: 72a74c8f0a0d ("media: add nv12m_8l128 and nv12m_10be_8l128 video format.") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: add nv12m_8l128 and nv12m_10be_8l128 video format.Ming Qian2022-03-071-3/+25
| | | | | | | | | | | nv12m_8l128 is 8-bit tiled nv12 format used by amphion decoder. nv12m_10be_8l128 is 10-bit tiled format used by amphion decoder. The tile size is 8x128 Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Shijie Qin <shijie.qin@nxp.com> Signed-off-by: Zhou Peng <eagle.zhou@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: lirc: remove unused feature LIRC_CAN_SET_REC_DUTY_CYCLESean Young2022-03-071-1/+0
| | | | | | | | | There is no hardware which can filter input on the duty cycle, so no driver implements this. On top of that, LIRC_CAN_SET_REC_DUTY_CYCLE has the same value as LIRC_CAN_MEASURE_CARRIER (0x02000000). Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* Merge tag 'br-v5.18q' of git://linuxtv.org/hverkuil/media_tree into media_stageMauro Carvalho Chehab2022-03-073-12/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tag branch * tag 'br-v5.18q' of git://linuxtv.org/hverkuil/media_tree: media: cec: seco: Drop pointless include media: hantro: sunxi: Fix VP9 steps media: imx: csis: Store pads format separately doc: media: Document VP9 reference_mode miss-placement doc: media: Document MM21 tiled format media: imx: imx8mq-mipi-csi2: Remove YUV422 2X8 media: v4l2-core: Initialize h264 scaling matrix media: imx: imx-mipi-csis: Add output format media: imx: imx-mipi-csis: Add BGR888 media: imx: imx-mipi-csis: Add RGB565_1X16 media: imx: imx-mipi-csis: Set PIXEL_MODE for YUV422 media: imx: imx7-media-csi: Use dual sampling for YUV 1X16 media: imx: Rename imx7-mipi-csis.c to imx-mipi-csis.c media: imx: De-stage imx7-mipi-csis Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * doc: media: Document VP9 reference_mode miss-placementNicolas Dufresne2022-02-231-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | The reference_mode derived syntax is part of the compressed headers and should have been moved into the corresponding control structure. Document this mistake. The value can be set to 0 if the driver does not require compressed headers information. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil: fix small typo in comment]
| * doc: media: Document MM21 tiled formatNicolas Dufresne2022-02-232-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MM21 has been documented through two software implementation [0] in libyuv and [2] GStreamer. This format is similar to other tiled format, though it uses uneven tile sizes. The luma tiles are 16x32 while the chroma tile have a subsampled size of 16x16. This is the uncompressed cousin of V4L2_PIX_FMT_MT21C and shares its tiling pattern and alignment. [0] https://chromium.googlesource.com/libyuv/libyuv/+/b4ddbaf549a1bf5572bf703fd2862d1eb7380c6a [1] https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/c9b127dae3af4b3fe78468e697cb491902425254 Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* | Merge tag 'br-v5.18l' of git://linuxtv.org/hverkuil/media_tree into media_stageMauro Carvalho Chehab2022-03-071-5/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tag branch * tag 'br-v5.18l' of git://linuxtv.org/hverkuil/media_tree: (39 commits) media: imx-jpeg: Set V4L2_BUF_FLAG_LAST at eos media: meson-ir-tx: remove incorrect doc comment media: vivid: use time_is_after_jiffies() instead of open coding it media: wl128x: use time_is_before_jiffies() instead of open coding it media: tda8083: use time_is_after_jiffies() instead of open coding it media: stv0299: use time_is_before_jiffies() instead of open coding it media: si21xx: use time_is_before_jiffies() instead of open coding it media: cedrus: h264: Fix neighbour info buffer size media: cx88-mpeg: clear interrupt status register before streaming video media: cedrus: H265: Fix neighbour info buffer size media: fsl-viu: use GFP_KERNEL media: cx18: use GFP_KERNEL drivers: meson: vdec: add VP9 support to GXM stkwebcam: add new Asus laptop to upside_down table media: imx-jpeg: fix a bug of accessing array out of bounds media: sun6i-csi: fix colorspace in sun6i_video_try_fmt() media: usb: go7007: s2250-board: fix leak in probe() media: cedrus: Add watchdog for job completion pixfmt-yuv-planar.rst: fix typo: 'Cr, Cr' -> 'Cr, Cb' media: imx-jpeg: Remove unnecessary print function dev_err() ... Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * | pixfmt-yuv-planar.rst: fix typo: 'Cr, Cr' -> 'Cr, Cb'Hans Verkuil2022-02-221-5/+5
| |/ | | | | | | | | | | | | | | Several NV formats incorrectly described the Chroma order as Cr, Cr when it actually is Cr, Cb. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reported-by: Frank Barchard <fbarchard@google.com>
* | media: v4l2-ctrls: Add new V4L2_H264_DECODE_PARAM_FLAG_P/BFRAME flagsDmitry Osipenko2022-03-071-0/+6
| | | | | | | | | | | | | | | | | | | | | | Add new V4L2_H264_DECODE_PARAM_FLAG_P/BFRAME flags that are needed by NVIDIA Tegra video decoder. Userspace will have to set these flags in accordance to the type of a decoded frame. Reviewed-by: Nicolas Dufresne <nicolas@collabora.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | media: doc: pixfmt-rgb: Fix V4L2_PIX_FMT_BGR24 format descriptionLaurent Pinchart2022-03-071-1/+1
|/ | | | | | | | | | The V4L2_PIX_FMT_BGR24 format is incorrectly described, with the B and G components swapped. Fix it. Fixes: 2ac9280cb459 ("media: doc: pixfmt-rgb: Make 8 bits per component table more compact") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: lirc: report ir receiver overflowSean Young2022-01-282-2/+12
| | | | | | | | | | | If the driver reports that the hardware had an overflow, report this to userspace. It would be nice to know when this happens, and not just get a long space. This change has been tested with lircd, ir-ctl, and ir-keytable. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: lirc: remove unused lirc featuresSean Young2022-01-281-18/+0
| | | | | | | | | | | These features have never been implemented by any lirc driver, including staging or out of tree drivers. The ioctls for these feaures were removed in commit d55f09abe24b ("[media] lirc.h: remove several unused ioctls"). So, we can safely remove them. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: doc: pixfmt-yuv: Fix V4L2-PIX-FMT-Y10P formatJean-Michel Hautbois2022-01-281-2/+2
| | | | | | | | | | | | | | | This packed grey-scale image format has a depth of 10 bits per pixel. Every four consecutive pixels are packed into 5 bytes. Each of the first 4 bytes contain the 8 high order bits of the pixels, and the 5th byte contains the 2 least significants bits of each pixel, in the same order. The first two bytes are not corresponding to this description, fix it. Fixes: af4f45057695 ("media: doc: pixfmt-yuv: Move all luma-only YUV formats to common file") Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: docs: v4l2grab.c.rst: change unintended assignmentDaniel Lundberg Pedersen2022-01-281-1/+1
| | | | | | | | | Example should be comparing errno to EINTR instead of doing assignment. Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: hevc: Embedded indexes in RPSBenjamin Gaignard2022-01-231-3/+3
| | | | | | | | | | | | | | Reference Picture Set lists provide indices of short and long term reference in DBP array. Fix Hantro to not do a look up in DBP entries. Make documentation more clear about it. [hverkuil: fix typo in commit log] Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: hevc: Remove RPS named flagsBenjamin Gaignard2022-01-231-5/+5
| | | | | | | | | | | | | | | | | | | | | | | Marking a picture as long-term reference is valid for DPB but not for RPS. Change flag name to match with the description in HEVC spec chapter "8.3.2 Decoding process for reference picture set". PocStCurrBefore, PocStCurrAfter, PocLtCurr lists could be built by the kernel from the DPB entries struct v4l2_hevc_dpb_entry, using the information in the rps field. This way RPS flags becomes useless and are removed. This patch breaks the staging HEVC API because it introduces a new flag, changes a field name in v4l2_hevc_dpb_entry structure and removes V4L2_HEVC_DPB_ENTRY_RPS_* flags. [hverkuil: fixed some typos] Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: docs: vidioc-dqbuf: State all remaining fields are filled by driverChen-Yu Tsai2022-01-231-1/+1
| | | | | | | | | | | | The specification for VIDIOC_DQBUF is slightly ambiguous on what fields of |struct v4l2_buffer| is filled by the driver. Reword it so things are clear: the driver fills in all remaining fields not specified to be filled in by userspace applications. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-20 15:07:14 +0100