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leds: qti-flash: Fix indentations and change macros to enum
Fix the indentation of macro definitions, kernel-doc comments and structure member definitions. While at it, change macro definitions OTST1_IDX, OTST2_IDX and FLASH_THERMAL_LEVELS (renaming it to OTST_MAX) to enums as it seems to be appropriate and makes it more readable. Change-Id: I2c4b68e274a58c71f935cfbf07b9ba59fba90544 Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
This commit is contained in:
Subbaraman Narayanamurthy
David Collins
parent
8dfab2b485
commit
61cd84a09c
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@ -22,52 +22,52 @@
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#include "leds.h"
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#define FLASH_LED_REVISION1 0x00
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#define FLASH_LED_REVISION1 0x00
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#define FLASH_LED_PERIPH_SUBTYPE 0x05
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#define FLASH_LED_STATUS1 0x06
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#define FLASH_LED_STATUS1 0x06
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#define FLASH_LED_STATUS2 0x07
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#define FLASH_LED_OTST1_STATUS BIT(5)
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#define FLASH_LED_OTST2_STATUS BIT(4)
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#define FLASH_LED_VPH_PWR_LOW BIT(0)
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#define FLASH_LED_STATUS2 0x07
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#define FLASH_LED_OTST1_STATUS BIT(5)
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#define FLASH_LED_OTST2_STATUS BIT(4)
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#define FLASH_LED_VPH_PWR_LOW BIT(0)
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#define FLASH_INT_RT_STS 0x10
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#define FLASH_LED_FAULT_RT_STS BIT(0)
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#define FLASH_LED_ALL_RAMP_DN_DONE_RT_STS BIT(3)
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#define FLASH_LED_ALL_RAMP_UP_DONE_RT_STS BIT(4)
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#define FLASH_INT_RT_STS 0x10
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#define FLASH_LED_FAULT_RT_STS BIT(0)
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#define FLASH_LED_ALL_RAMP_DN_DONE_RT_STS BIT(3)
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#define FLASH_LED_ALL_RAMP_UP_DONE_RT_STS BIT(4)
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#define FLASH_LED_SAFETY_TIMER(id) (0x3E + id)
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#define FLASH_LED_SAFETY_TIMER_EN_MASK BIT(7)
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#define FLASH_LED_SAFETY_TIMER_EN BIT(7)
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#define SAFETY_TIMER_MAX_TIMEOUT_MS 1280
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#define SAFETY_TIMER_MIN_TIMEOUT_MS 10
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#define SAFETY_TIMER_STEP_SIZE 10
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#define SAFETY_TIMER_DEFAULT_TIMEOUT_MS 200
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#define SAFETY_TIMER_STEP_SIZE 10
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#define SAFETY_TIMER_DEFAULT_TIMEOUT_MS 200
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#define FLASH_LED_ITARGET(id) (0x42 + id)
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#define FLASH_LED_ITARGET_MASK GENMASK(6, 0)
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#define FLASH_LED_ITARGET(id) (0x42 + id)
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#define FLASH_LED_ITARGET_MASK GENMASK(6, 0)
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#define FLASH_ENABLE_CONTROL 0x46
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#define FLASH_MODULE_ENABLE BIT(7)
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#define FLASH_MODULE_DISABLE 0x0
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#define FLASH_ENABLE_CONTROL 0x46
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#define FLASH_MODULE_ENABLE BIT(7)
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#define FLASH_MODULE_DISABLE 0x0
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#define FLASH_LED_IRESOLUTION 0x49
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#define FLASH_LED_IRESOLUTION 0x49
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#define FLASH_LED_IRESOLUTION_MASK(id) BIT(id)
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#define FLASH_LED_STROBE_CTRL(id) (0x4A + id)
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#define FLASH_LED_STROBE_CTRL(id) (0x4A + id)
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#define FLASH_LED_STROBE_CFG_MASK GENMASK(6, 4)
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#define FLASH_LED_STROBE_CFG_SHIFT 4
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#define FLASH_LED_HW_SW_STROBE_SEL BIT(2)
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#define FLASH_LED_STROBE_SEL_SHIFT 2
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#define FLASH_EN_LED_CTRL 0x4E
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#define FLASH_EN_LED_CTRL 0x4E
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#define FLASH_LED_ENABLE(id) BIT(id)
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#define FLASH_LED_DISABLE 0
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#define FLASH_LED_DISABLE 0
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#define FLASH_LED_MITIGATION_SEL 0x63
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#define FLASH_LED_PREEMPTIVE_LMH_MASK GENMASK(1, 0)
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#define FLASH_LED_PREEMPTIVE_LMH_MASK GENMASK(1, 0)
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#define FLASH_LED_LMH_MITIGATION_SW 0x2
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#define FLASH_LED_THERMAL_OTST2_CFG1 0x78
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@ -77,21 +77,18 @@
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#define FLASH_LED_V2_OTST1_THRSH_MIN 0x10
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#define FLASH_LED_OTST2_THRSH_MIN 0x30
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#define MAX_IRES_LEVELS 2
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#define IRES_12P5_MAX_CURR_MA 1500
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#define IRES_5P0_MAX_CURR_MA 640
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#define TORCH_MAX_CURR_MA 500
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#define IRES_12P5_UA 12500
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#define IRES_5P0_UA 5000
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#define IRES_DEFAULT_UA IRES_12P5_UA
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#define MAX_FLASH_CURRENT_MA 2000
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#define MAX_IRES_LEVELS 2
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#define IRES_12P5_MAX_CURR_MA 1500
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#define IRES_5P0_MAX_CURR_MA 640
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#define TORCH_MAX_CURR_MA 500
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#define IRES_12P5_UA 12500
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#define IRES_5P0_UA 5000
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#define IRES_DEFAULT_UA IRES_12P5_UA
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#define MAX_FLASH_CURRENT_MA 2000
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#define IBATT_OCP_THRESH_DEFAULT_UA 4500000
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#define FLASH_THERMAL_LEVELS 2
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#define OTST1_IDX 0
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#define OTST2_IDX 1
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#define OTST1_CURR_LIM_MA 200
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#define OTST2_CURR_LIM_MA 500
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#define VLED_MAX_DEFAULT_UV 3500000
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#define OTST1_CURR_LIM_MA 200
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#define OTST2_CURR_LIM_MA 500
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#define VLED_MAX_DEFAULT_UV 3500000
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enum flash_led_type {
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FLASH_LED_TYPE_UNKNOWN,
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@ -112,9 +109,15 @@ enum strobe_type {
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HW_STROBE,
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};
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enum thermal_levels {
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OTST1_IDX,
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OTST2_IDX,
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OTST_MAX,
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};
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struct flash_node_data {
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struct qti_flash_led *led;
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struct led_classdev_flash fdev;
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struct led_classdev_flash fdev;
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u32 ires_ua;
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u32 default_ires_ua;
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u32 user_current_ma;
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@ -134,8 +137,8 @@ struct flash_node_data {
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struct flash_switch_data {
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struct qti_flash_led *led;
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struct led_classdev cdev;
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struct hrtimer on_timer;
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struct hrtimer off_timer;
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struct hrtimer on_timer;
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struct hrtimer off_timer;
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u64 on_time_ms;
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u64 off_time_ms;
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u32 led_mask;
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@ -145,50 +148,52 @@ struct flash_switch_data {
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/**
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* struct qti_flash_led: Main Flash LED data structure
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* @pdev : Pointer for platform device
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* @regmap : Pointer for regmap structure
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* @fnode : Pointer for array of child LED devices
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* @snode : Pointer for array of child switch devices
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* @batt_psy : Pointer for battery power supply
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* @lock : Spinlock to be used for critical section
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* @num_fnodes : Number of flash/torch nodes defined in device tree
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* @num_snodes : Number of switch nodes defined in device tree
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* @hw_strobe_gpio : Pointer for array of GPIOs for HW strobing
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* @all_ramp_up_done_irq : IRQ number for all ramp up interrupt
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* @all_ramp_down_done_irq : IRQ number for all ramp down interrupt
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* @led_fault_irq : IRQ number for LED fault interrupt
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* @max_current : Maximum current available for flash
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* @thermal_derate_current : Thermal derating current limits
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* @base : Base address of the flash LED module
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* @revision : Revision of the flash LED module
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* @subtype : Peripheral subtype of the flash LED module
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* @max_channels : Maximum number of channels supported by flash module
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* @chan_en_map : Bit map of individual channel enable
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* @module_en : Flag used to enable/disable flash LED module
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* @trigger_lmh : Flag to enable lmh mitigation
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* @pdev: Pointer for platform device
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* @regmap: Pointer for regmap structure
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* @fnode: Pointer for array of child LED devices
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* @snode: Pointer for array of child switch devices
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* @batt_psy: Pointer for battery power supply
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* @lock: Spinlock to be used for critical section
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* @num_fnodes: Number of flash/torch nodes defined in device
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* tree
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* @num_snodes: Number of switch nodes defined in device tree
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* @hw_strobe_gpio: Pointer for array of GPIOs for HW strobing
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* @all_ramp_up_done_irq: IRQ number for all ramp up interrupt
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* @all_ramp_down_done_irq: IRQ number for all ramp down interrupt
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* @led_fault_irq: IRQ number for LED fault interrupt
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* @max_current: Maximum current available for flash
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* @thermal_derate_current: Thermal derating current limits
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* @base: Base address of the flash LED module
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* @revision: Revision of the flash LED module
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* @subtype: Peripheral subtype of the flash LED module
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* @max_channels: Maximum number of channels supported by flash
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* module
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* @chan_en_map: Bit map of individual channel enable
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* @module_en: Flag used to enable/disable flash LED module
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* @trigger_lmh: Flag to enable lmh mitigation
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*/
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struct qti_flash_led {
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struct platform_device *pdev;
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struct regmap *regmap;
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struct regmap *regmap;
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struct flash_node_data *fnode;
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struct flash_switch_data *snode;
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struct flash_switch_data *snode;
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struct power_supply *batt_psy;
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spinlock_t lock;
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u32 num_fnodes;
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u32 num_snodes;
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int *hw_strobe_gpio;
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int all_ramp_up_done_irq;
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int all_ramp_down_done_irq;
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int led_fault_irq;
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int max_current;
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int thermal_derate_current[FLASH_THERMAL_LEVELS];
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u16 base;
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u8 revision;
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u8 subtype;
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u8 max_channels;
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u8 chan_en_map;
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bool module_en;
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bool trigger_lmh;
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spinlock_t lock;
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u32 num_fnodes;
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u32 num_snodes;
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int *hw_strobe_gpio;
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int all_ramp_up_done_irq;
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int all_ramp_down_done_irq;
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int led_fault_irq;
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int max_current;
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int thermal_derate_current[OTST_MAX];
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u16 base;
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u8 revision;
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u8 subtype;
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u8 max_channels;
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u8 chan_en_map;
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bool module_en;
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bool trigger_lmh;
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};
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struct flash_current_headroom {
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