From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- include/sound/sof/trace.h | 107 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 include/sound/sof/trace.h (limited to 'include/sound/sof/trace.h') diff --git a/include/sound/sof/trace.h b/include/sound/sof/trace.h new file mode 100644 index 000000000..ac2ebb6fb --- /dev/null +++ b/include/sound/sof/trace.h @@ -0,0 +1,107 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2018 Intel Corporation + */ + +#ifndef __INCLUDE_SOUND_SOF_TRACE_H__ +#define __INCLUDE_SOUND_SOF_TRACE_H__ + +#include +#include + +/* + * DMA for Trace + */ + +#define SOF_TRACE_FILENAME_SIZE 32 + +/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */ +/* Deprecated - use sof_ipc_dma_trace_params_ext */ +struct sof_ipc_dma_trace_params { + struct sof_ipc_cmd_hdr hdr; + struct sof_ipc_host_buffer buffer; + uint32_t stream_tag; +} __packed; + +/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS_EXT */ +struct sof_ipc_dma_trace_params_ext { + struct sof_ipc_cmd_hdr hdr; + struct sof_ipc_host_buffer buffer; + uint32_t stream_tag; + uint64_t timestamp_ns; /* in nanosecond */ + uint32_t reserved[8]; +} __packed; + +/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */ +struct sof_ipc_dma_trace_posn { + struct sof_ipc_reply rhdr; + uint32_t host_offset; /* Offset of DMA host buffer */ + uint32_t overflow; /* overflow bytes if any */ + uint32_t messages; /* total trace messages */ +} __packed; + +/* Values used in sof_ipc_trace_filter_elem: */ + +/* bits 6..0 */ +#define SOF_IPC_TRACE_FILTER_ELEM_SET_LEVEL 0x01 /**< trace level for selected components */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_UUID 0x02 /**< filter by uuid key */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_PIPE 0x03 /**< filter by pipeline */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_COMP 0x04 /**< filter by component id */ + +/* bit 7 */ +#define SOF_IPC_TRACE_FILTER_ELEM_FIN 0x80 /**< mark last filter in set */ + +/* bits 31..8: Unused */ + +/** part of sof_ipc_trace_filter, ABI3.17 */ +struct sof_ipc_trace_filter_elem { + uint32_t key; /**< SOF_IPC_TRACE_FILTER_ELEM_ {LEVEL, UUID, COMP, PIPE} */ + uint32_t value; /**< element value */ +} __packed; + +/** Runtime tracing filtration data - SOF_IPC_TRACE_FILTER_UPDATE, ABI3.17 */ +struct sof_ipc_trace_filter { + struct sof_ipc_cmd_hdr hdr; /**< IPC command header */ + uint32_t elem_cnt; /**< number of entries in elems[] array */ + uint32_t reserved[8]; /**< reserved for future usage */ + /** variable size array with new filtering settings */ + struct sof_ipc_trace_filter_elem elems[]; +} __packed; + +/* + * Commom debug + */ + +/* + * SOF panic codes + */ +#define SOF_IPC_PANIC_MAGIC 0x0dead000 +#define SOF_IPC_PANIC_MAGIC_MASK 0x0ffff000 +#define SOF_IPC_PANIC_CODE_MASK 0x00000fff +#define SOF_IPC_PANIC_MEM (SOF_IPC_PANIC_MAGIC | 0x0) +#define SOF_IPC_PANIC_WORK (SOF_IPC_PANIC_MAGIC | 0x1) +#define SOF_IPC_PANIC_IPC (SOF_IPC_PANIC_MAGIC | 0x2) +#define SOF_IPC_PANIC_ARCH (SOF_IPC_PANIC_MAGIC | 0x3) +#define SOF_IPC_PANIC_PLATFORM (SOF_IPC_PANIC_MAGIC | 0x4) +#define SOF_IPC_PANIC_TASK (SOF_IPC_PANIC_MAGIC | 0x5) +#define SOF_IPC_PANIC_EXCEPTION (SOF_IPC_PANIC_MAGIC | 0x6) +#define SOF_IPC_PANIC_DEADLOCK (SOF_IPC_PANIC_MAGIC | 0x7) +#define SOF_IPC_PANIC_STACK (SOF_IPC_PANIC_MAGIC | 0x8) +#define SOF_IPC_PANIC_IDLE (SOF_IPC_PANIC_MAGIC | 0x9) +#define SOF_IPC_PANIC_WFI (SOF_IPC_PANIC_MAGIC | 0xa) +#define SOF_IPC_PANIC_ASSERT (SOF_IPC_PANIC_MAGIC | 0xb) + +/* panic info include filename and line number + * filename array will not include null terminator if fully filled + */ +struct sof_ipc_panic_info { + struct sof_ipc_hdr hdr; + uint32_t code; /* SOF_IPC_PANIC_ */ + uint8_t filename[SOF_TRACE_FILENAME_SIZE]; + uint32_t linenum; +} __packed; + +#endif -- cgit v1.3.1