regulator_ge...e_sel_regmap(9)

💅 regulator_get_voltage_sel_regmap — the kernel API manual, bestie edition ✨

okay so you've wandered into regulator_ge...e_sel_regmap(9) (yes the name gets truncated, that's just how the header rolls, don't @ me) and honestly? you're in the right place. pull up a chair. 🫶

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🌸 NAME 🌸

regulator_get_voltage_sel_regmap — the standard, no-thoughts-just-vibes get_voltage_sel for all my regmap girlies ✨

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🦋 SYNOPSIS 🦋

int regulator_get_voltage_sel_regmap (struct regulator_dev *rdev );

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🎀 ARGUMENTS 🎀

• rdev — the regulator we're operating on. the main character of this whole function, lowkey. 👑

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💖 DESCRIPTION 💖

so here's the tea, bestie: if your regulator uses regmap for its register I/O — like, that's its whole thing — you can just set the vsel_reg and vsel_mask fields in your descriptor and then use this bad boy as your get_voltage_sel operation.

and that's it?? that's the whole function?? the way it saves you some code is genuinely iconic. no cap, it's giving "work smarter not harder" and we're obsessed. 💅✨

fr fr, this is the plug-and-play option. set two fields, get a whole operation. slay.

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🔥 SEE ALSO 🔥

the whole friend group, in no particular order (but actually in this exact order, respect it):

• regulator_is_enabled_regmap(9)
• regulator_enable_regmap(9)
• regulator_disable_regmap(9)
• regulator_get_voltage_sel_pickable_regmap(9)
• regulator_set_voltage_sel_pickable_regmap(9)
• regulator_set_voltage_sel_regmap(9)
• regulator_map_voltage_iterate(9)
• regulator_map_voltage_ascend(9)
• regulator_map_voltage_linear(9)
• regulator_map_voltage_linear_range(9)
• regulator_map_voltage_pickable_linear_range(9)
• regulator_desc_list_voltage_linear(9)
• regulator_list_voltage_linear(9)
• regulator_list_voltage_pickable_linear_range(9)
• regulator_desc_list_voltage_linear_range(9)
• regulator_list_voltage_linear_range(9)
• regulator_list_voltage_table(9)
• regulator_set_bypass_regmap(9)
• regulator_set_soft_start_regmap(9)
• regulator_set_pull_down_regmap(9)
• regulator_get_bypass_regmap(9)
• regulator_set_active_discharge_regmap(9)
• regulator_set_current_limit_regmap(9)
• regulator_get_current_limit_regmap(9)
• regulator_bulk_set_supply_names(9)
• regulator_is_equal(9)
• regulator_find_closest_bigger(9)
• regulator_set_ramp_delay_regmap(9)

and if you wanna read the source itself (iconic behaviour, honestly), it lives right here:

• Kernel file ./drivers/regulator/helpers.c

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✨ that's the whole page, bestie ✨ no gatekeeping here — this one came straight out of ./drivers/regulator and it's stamped October 2026, so it's fresh. go read some regmap code and text me later, mwah 💋🎀🦋