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Searched refs:delay_us (Results 1 – 25 of 53) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/
H A Ddcn30m_clk_mgr_smu_msg.c54 unsigned int delay_us, unsigned int max_retries) in dcn30m_smu_wait_for_response() argument
63 if (delay_us >= 1000) in dcn30m_smu_wait_for_response()
64 msleep(delay_us/1000); in dcn30m_smu_wait_for_response()
65 else if (delay_us > 0) in dcn30m_smu_wait_for_response()
66 udelay(delay_us); in dcn30m_smu_wait_for_response()
/linux/arch/powerpc/kernel/
H A Dstacktrace.c163 u64 delay_us; in raise_backtrace_ipi() local
171 delay_us = 5 * USEC_PER_SEC; in raise_backtrace_ipi()
173 if (smp_send_safe_nmi_ipi(cpu, handle_backtrace_ipi, delay_us)) { in raise_backtrace_ipi()
175 while (cpumask_test_cpu(cpu, mask) && delay_us) { in raise_backtrace_ipi()
177 delay_us--; in raise_backtrace_ipi()
181 if (delay_us) in raise_backtrace_ipi()
H A Dsmp.c495 u64 delay_us, bool safe) in __smp_send_nmi_ipi() argument
538 if (delay_us) { in __smp_send_nmi_ipi()
539 delay_us--; in __smp_send_nmi_ipi()
540 if (!delay_us) in __smp_send_nmi_ipi()
559 int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_nmi_ipi() argument
561 return __smp_send_nmi_ipi(cpu, fn, delay_us, false); in smp_send_nmi_ipi()
564 int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_safe_nmi_ipi() argument
566 return __smp_send_nmi_ipi(cpu, fn, delay_us, true); in smp_send_safe_nmi_ipi()
/linux/sound/soc/intel/avs/
H A Dregisters.h171 #define snd_hdac_adsp_readb_poll(adev, reg, val, cond, delay_us, timeout_us) \ argument
173 delay_us, timeout_us)
174 #define snd_hdac_adsp_readw_poll(adev, reg, val, cond, delay_us, timeout_us) \ argument
176 delay_us, timeout_us)
177 #define snd_hdac_adsp_readl_poll(adev, reg, val, cond, delay_us, timeout_us) \ argument
179 delay_us, timeout_us)
180 #define snd_hdac_adsp_readq_poll(adev, reg, val, cond, delay_us, timeout_us) \ argument
182 delay_us, timeout_us)
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/
H A Ddcn301_smu.c80 …01_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max… in dcn301_smu_wait_for_response() argument
89 if (delay_us >= 1000) in dcn301_smu_wait_for_response()
90 msleep(delay_us/1000); in dcn301_smu_wait_for_response()
91 else if (delay_us > 0) in dcn301_smu_wait_for_response()
92 udelay(delay_us); in dcn301_smu_wait_for_response()
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/
H A Ddcn316_smu.c100 …16_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max… in dcn316_smu_wait_for_response() argument
109 if (delay_us >= 1000) in dcn316_smu_wait_for_response()
110 msleep(delay_us/1000); in dcn316_smu_wait_for_response()
111 else if (delay_us > 0) in dcn316_smu_wait_for_response()
112 udelay(delay_us); in dcn316_smu_wait_for_response()
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/
H A Ddcn314_smu.c101 …14_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max… in dcn314_smu_wait_for_response() argument
110 if (delay_us >= 1000) in dcn314_smu_wait_for_response()
111 msleep(delay_us/1000); in dcn314_smu_wait_for_response()
112 else if (delay_us > 0) in dcn314_smu_wait_for_response()
113 udelay(delay_us); in dcn314_smu_wait_for_response()
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/
H A Ddcn31_smu.c85 static uint32_t dcn31_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us… in dcn31_smu_wait_for_response() argument
94 if (delay_us >= 1000) in dcn31_smu_wait_for_response()
95 msleep(delay_us/1000); in dcn31_smu_wait_for_response()
96 else if (delay_us > 0) in dcn31_smu_wait_for_response()
97 udelay(delay_us); in dcn31_smu_wait_for_response()
/linux/tools/testing/selftests/ublk/
H A Dfault_inject.c50 opts->delay_ns = ctx->fault_inject.delay_us * 1000; in ublk_fault_inject_queue_io()
120 { "delay_us", 1, NULL, 0 },
126 ctx->fault_inject.delay_us = 0;
132 if (!strcmp(longopts[option_idx].name, "delay_us"))
133 ctx->fault_inject.delay_us = strtoll(optarg, NULL, 10);
142 printf("\tfault_inject: [--delay_us us (default 0)] [--die_during_fetch 1]\n");
H A Dtest_part_02.sh25 dev_id=$(_add_ublk_dev_no_settle -t fault_inject -q 1 -d 1 --delay_us 60000000 -r 1)
28 dev_id=$(_add_ublk_dev_no_settle -t fault_inject -q 1 -d 1 --delay_us 60000000)
H A Dtest_generic_06.sh11 dev_id=$(_add_ublk_dev -t fault_inject -q 2 -d 1 --delay_us 2000000)
/linux/sound/soc/intel/catpt/
H A Dregisters.h162 #define catpt_readl_poll_shim(cdev, reg, val, cond, delay_us, timeout_us) \ argument
164 val, cond, delay_us, timeout_us)
174 #define catpt_readl_poll_pci(cdev, reg, val, cond, delay_us, timeout_us) \ argument
176 val, cond, delay_us, timeout_us)
/linux/tools/testing/selftests/net/
H A Dso_txtime.c49 int64_t delay_us; member
90 if (ts->delay_us >= 0) { in do_send_one()
95 tdeliver = glob_tstart + ts->delay_us * 1000; in do_send_one()
129 texpect = ts->delay_us >= 0 ? ts->delay_us : 0; in do_recv_one()
407 array->delay_us = strtol(tok, NULL, 0) * 1000; in parse_io()
/linux/drivers/pwm/
H A Dpwm-sun4i.c237 unsigned int delay_us, prescaler = 0; in sun4i_pwm_apply() local
300 delay_us = DIV_ROUND_UP_ULL(cstate.period, NSEC_PER_USEC); in sun4i_pwm_apply()
301 if ((delay_us / 500) > MAX_UDELAY_MS) in sun4i_pwm_apply()
302 msleep(delay_us / 1000 + 1); in sun4i_pwm_apply()
304 usleep_range(delay_us, delay_us * 2); in sun4i_pwm_apply()
H A Dpwm-stm32-lp.c98 unsigned int delay_us; in stm32_pwm_lp_compare_channel_apply() local
115 delay_us = 3 * DIV_ROUND_UP(USEC_PER_SEC, rate); in stm32_pwm_lp_compare_channel_apply()
116 usleep_range(delay_us, delay_us * 2); in stm32_pwm_lp_compare_channel_apply()
H A Dpwm-microchip-core.c113 u32 delay_us; in mchp_core_pwm_wait_for_sync_update() local
126 delay_us = DIV_ROUND_UP_ULL(remaining_ns, NSEC_PER_USEC); in mchp_core_pwm_wait_for_sync_update()
127 fsleep(delay_us); in mchp_core_pwm_wait_for_sync_update()
/linux/drivers/gpu/drm/amd/display/dc/dcn20/
H A Ddcn20_vmid.c55 int delay_us = 5; in dcn20_wait_for_vmid_ready() local
68 udelay(delay_us); in dcn20_wait_for_vmid_ready()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_osdep.h27 #define rd32_poll_timeout(a, addr, val, cond, delay_us, timeout_us) \ argument
28 read_poll_timeout(rd32, val, cond, delay_us, timeout_us, false, a, addr)
/linux/drivers/cpufreq/
H A Dcpufreq_governor.h104 unsigned int delay_us) in gov_update_sample_delay() argument
106 policy_dbs->sample_delay_ns = delay_us * NSEC_PER_USEC; in gov_update_sample_delay()
/linux/drivers/iio/multiplexer/
H A Diio-mux.c37 u32 delay_us; member
48 mux->delay_us); in iio_mux_select()
401 mux->delay_us = 0; in mux_probe()
402 device_property_read_u32(dev, "settle-time-us", &mux->delay_us); in mux_probe()
/linux/include/sound/
H A Dhdaudio.h627 #define snd_hdac_stream_readb_poll(dev, reg, val, cond, delay_us, timeout_us) \ argument
628 read_poll_timeout_atomic(snd_hdac_reg_readb, val, cond, delay_us, timeout_us, \
630 #define snd_hdac_stream_readw_poll(dev, reg, val, cond, delay_us, timeout_us) \ argument
631 read_poll_timeout_atomic(snd_hdac_reg_readw, val, cond, delay_us, timeout_us, \
633 #define snd_hdac_stream_readl_poll(dev, reg, val, cond, delay_us, timeout_us) \ argument
634 read_poll_timeout_atomic(snd_hdac_reg_readl, val, cond, delay_us, timeout_us, \
/linux/arch/powerpc/include/asm/
H A Dsmp.h68 extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
69 extern int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
/linux/drivers/iio/adc/
H A Dina2xx-adc.c803 s64 delay_us; in ina2xx_capture_thread() local
845 delay_us = div_s64(timespec64_to_ns(&delta), 1000); in ina2xx_capture_thread()
846 } while (delay_us <= 0); in ina2xx_capture_thread()
848 usleep_range(delay_us, (delay_us * 3) >> 1); in ina2xx_capture_thread()
/linux/arch/arm/lib/
H A Ddelay-loop.S30 mul r0, r2, r0 @ r0 = delay_us * UDELAY_MULT
/linux/drivers/hid/intel-thc-hid/intel-thc/
H A Dintel-thc-dev.h130 int thc_i2c_set_rx_int_delay(struct thc_device *dev, u32 delay_us);

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