From 9cc63f8bcd560c760d0b12e15bba8f81c86237cf Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 14 Aug 2026 15:43:51 -0700 Subject: Merge branches 'expcb.2026.07.24a', 'misc.2026.07.30a', 'rcu-tasks.2026.07.30a', 'srcu.2026.08.11a' and 'torture.2026.08.14a' into HEAD Changes: Make expedited grace periods expedite normal RCU callbacks Miscellaneous fixes: * Improve diagnostic output with character task states. * Mark accesses to inform KCSAN of concurrency design. * Move from kmalloc() to kmalloc_obj(). * Documentation updates. * Improve handling of RCU deferred quiescent states. * Clean up unused function arguments and structure fields. * Reduce show_rcu_gp_kthreads() stack space. Tasks RCU updates: * Clean up after SRCU re-implementation of Tasks Trace RCU. * Mark accesses to inform KCSAN of concurrency design. * Add ->lazy_timer status to diagnostic output. * Remove an unnecessary memory barrier. * Fix a data race, courtesy of KCSAN. * Documentation updates. * Convert cond_resched_tasks_rcu_qs() from macro to static inline function. SRCU updates: * Add Rust helpers for SRCU. * Avoid losing queued work at cleanup_srcu_struct() time. Torture-test updates: * Preparation work for immediate RCU priority deboosting. * Test RCU readers from real interrupt handlers (as opposed to softirq). * Simplify code through use of cpumask_next_wrap(). * Improve diagnostic output with character task states. * Add rcutorture.nwriters parameter to allow lightweight stall testing, and rcutorture.stall_only to make doing so easier. * Test an RCU Tasks Trace grace period implying an RCU grace period. * Make RCU Tasks Trace torturing track reader batches. * Fix a data race, courtesy of KCSAN. * Plug a shuffle_tmp_mask memory leak on kthread spawn failure. --- include/dt-bindings/display/sdtv-standards.h | 76 ++++++++++++++++++++++++++++ include/dt-bindings/display/tda998x.h | 8 +++ 2 files changed, 84 insertions(+) create mode 100644 include/dt-bindings/display/sdtv-standards.h create mode 100644 include/dt-bindings/display/tda998x.h (limited to 'include/dt-bindings/display') diff --git a/include/dt-bindings/display/sdtv-standards.h b/include/dt-bindings/display/sdtv-standards.h new file mode 100644 index 000000000..8249a2b47 --- /dev/null +++ b/include/dt-bindings/display/sdtv-standards.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR X11 */ +/* + * Copyright 2019 Pengutronix, Marco Felsch + */ + +#ifndef _DT_BINDINGS_DISPLAY_SDTV_STDS_H +#define _DT_BINDINGS_DISPLAY_SDTV_STDS_H + +/* + * Attention: Keep the SDTV_STD_* bit definitions in sync with + * include/uapi/linux/videodev2.h V4L2_STD_* bit definitions. + */ +/* One bit for each standard */ +#define SDTV_STD_PAL_B 0x00000001 +#define SDTV_STD_PAL_B1 0x00000002 +#define SDTV_STD_PAL_G 0x00000004 +#define SDTV_STD_PAL_H 0x00000008 +#define SDTV_STD_PAL_I 0x00000010 +#define SDTV_STD_PAL_D 0x00000020 +#define SDTV_STD_PAL_D1 0x00000040 +#define SDTV_STD_PAL_K 0x00000080 + +#define SDTV_STD_PAL (SDTV_STD_PAL_B | \ + SDTV_STD_PAL_B1 | \ + SDTV_STD_PAL_G | \ + SDTV_STD_PAL_H | \ + SDTV_STD_PAL_I | \ + SDTV_STD_PAL_D | \ + SDTV_STD_PAL_D1 | \ + SDTV_STD_PAL_K) + +#define SDTV_STD_PAL_M 0x00000100 +#define SDTV_STD_PAL_N 0x00000200 +#define SDTV_STD_PAL_Nc 0x00000400 +#define SDTV_STD_PAL_60 0x00000800 + +#define SDTV_STD_NTSC_M 0x00001000 /* BTSC */ +#define SDTV_STD_NTSC_M_JP 0x00002000 /* EIA-J */ +#define SDTV_STD_NTSC_443 0x00004000 +#define SDTV_STD_NTSC_M_KR 0x00008000 /* FM A2 */ + +#define SDTV_STD_NTSC (SDTV_STD_NTSC_M | \ + SDTV_STD_NTSC_M_JP | \ + SDTV_STD_NTSC_M_KR) + +#define SDTV_STD_SECAM_B 0x00010000 +#define SDTV_STD_SECAM_D 0x00020000 +#define SDTV_STD_SECAM_G 0x00040000 +#define SDTV_STD_SECAM_H 0x00080000 +#define SDTV_STD_SECAM_K 0x00100000 +#define SDTV_STD_SECAM_K1 0x00200000 +#define SDTV_STD_SECAM_L 0x00400000 +#define SDTV_STD_SECAM_LC 0x00800000 + +#define SDTV_STD_SECAM (SDTV_STD_SECAM_B | \ + SDTV_STD_SECAM_D | \ + SDTV_STD_SECAM_G | \ + SDTV_STD_SECAM_H | \ + SDTV_STD_SECAM_K | \ + SDTV_STD_SECAM_K1 | \ + SDTV_STD_SECAM_L | \ + SDTV_STD_SECAM_LC) + +/* Standards for Countries with 60Hz Line frequency */ +#define SDTV_STD_525_60 (SDTV_STD_PAL_M | \ + SDTV_STD_PAL_60 | \ + SDTV_STD_NTSC | \ + SDTV_STD_NTSC_443) + +/* Standards for Countries with 50Hz Line frequency */ +#define SDTV_STD_625_50 (SDTV_STD_PAL | \ + SDTV_STD_PAL_N | \ + SDTV_STD_PAL_Nc | \ + SDTV_STD_SECAM) + +#endif /* _DT_BINDINGS_DISPLAY_SDTV_STDS_H */ diff --git a/include/dt-bindings/display/tda998x.h b/include/dt-bindings/display/tda998x.h new file mode 100644 index 000000000..746831ff3 --- /dev/null +++ b/include/dt-bindings/display/tda998x.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _DT_BINDINGS_TDA998X_H +#define _DT_BINDINGS_TDA998X_H + +#define TDA998x_SPDIF 1 +#define TDA998x_I2S 2 + +#endif /*_DT_BINDINGS_TDA998X_H */ -- cgit v1.3.1