find_target_freq_idx(9)

find_target_freq_idx(9) 💅

okay so bestie, welcome to find_target_freq_idx(9) from the Kernel API Manual — it’s giving tiny helper, very specific job, absolutely iconic energy 🎀

💖 NAME 💖

find_target_freq_idx — finds requested frequency in local DMC configuration. periodt 💫

✨ SYNOPSIS ✨

int find_target_freq_idx (struct exynos5_dmc *dmc , unsigned long
       target_rate );

🎀 ARGUMENTS 🎀

• dmc — device for which the information is checked. like, the device we’re checking on 🫶
• target_rate — requested frequency in KHz. exact number, no vibes-based guessing 💅

🦋 DESCRIPTION 🦋

so the function seeks in the local DMC driver structure for the requested frequency value and returns an index or an error value. that’s the whole plot, bestie — no cap 😭✨

🌈 SEE ALSO 🌈

Kernel file: ./drivers/memory/samsung/exynos5422-dmc.c — start here, iykyk 📁

• struct dmc_opp_table(9)
• struct exynos5_dmc(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_get_volt_freq(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)

okay bye bestie 👋 source/version: ./drivers/memory/samsung, date: October 2026, and this whole page is find_target_freq_idx(9). slay 💅💖