exynos5_dmc_get_volt_freq(9)

✨ exynos5_dmc_get_volt_freq(9) ✨

okay bestie, welcome to the Kernel API Manual corner of the group chat 💖 today's main character is exynos5_dmc_get_volt_freq(9), and she is literally here to get your frequency and voltage together. no cap.

---

🌸 NAME 🌸

exynos5_dmc_get_volt_freq — gets the frequency and voltage from the OPP table. periodt 💅

---

🦋 SYNOPSIS 🦋

int exynos5_dmc_get_volt_freq (struct exynos5_dmc *dmc , unsigned long
*freq , unsigned long *target_rate , unsigned long *target_volt , u32
flags );

---

🎀 ARGUMENTS 🎀

• dmc — the device for which the frequency is going to be changed 🫶
• freq — requested frequency in KHz ⭐
• target_rate — returned frequency which is the same or lower than requested 👑
• target_volt — returned voltage which corresponds to the returned frequency 🔥
• flags — devfreq flags provided for this frequency change request 💫

---

💜 DESCRIPTION 💜

This function gets the requested frequency and checks the OPP framework for the needed frequency and voltage — then it populates the values 'target_rate' and

bestie, the original DESCRIPTION literally ends there, mid-sentence 😭 I'm not gonna invent the rest, no cap.

---

🌈 SEE ALSO 🌈

Kernel file: ./drivers/memory/samsung/exynos5422-dmc.c — and the whole extended universe is:

• struct dmc_opp_table(9)
• struct exynos5_dmc(9)
• find_target_freq_idx(9)
• exynos5_switch_timing_regs(9)
• exynos5_init_freq_table(9)
• exynos5_set_bypass_dram_timings(9)
• exynos5_dram_change_timings(9)
• exynos5_dmc_align_target_voltage(9)
• exynos5_dmc_align_bypass_voltage(9)
• exynos5_dmc_align_bypass_dram_timings(9)
• exynos5_dmc_switch_to_bypass_configuration(9)
• exynos5_dmc_change_freq_and_volt(9)
• exynos5_dmc_target(9)
• exynos5_counters_get(9)
• exynos5_dmc_start_perf_events(9)
• exynos5_dmc_perf_events_calc(9)
• exynos5_dmc_perf_events_check(9)
• exynos5_dmc_enable_perf_events(9)
• exynos5_dmc_disable_perf_events(9)
• exynos5_dmc_get_status(9)
• exynos5_dmc_get_cur_freq(9)
• exynos5_dmc_align_init_freq(9)
• create_timings_aligned(9)
• of_get_dram_timings(9)
• exynos5_dmc_init_clks(9)
• exynos5_performance_counters_init(9)
• exynos5_dmc_set_pause_on_switching(9)
• exynos5_dmc_probe(9)
• exynos5_dmc_remove(9)

---

bye bestie 🫶 — source/version ./drivers/memory/samsung, date October 2026, page exynos5_dmc_get_volt_freq(9). slay and goodbye 💅