62 lines
2 KiB
Diff
62 lines
2 KiB
Diff
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Enable most of the relevant debug log messages in the smb1360 driver.
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Those are useful to see how it behaves on downstream to check if the mainline driver
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for it works correctly (see https://github.com/msm8916-mainline/linux/pull/155).
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diff --git a/drivers/power/smb1360-charger-fg.c b/drivers/power/smb1360-charger-fg.c
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index 249b9825550..d9fdb9fd1cd 100644
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--- a/drivers/power/smb1360-charger-fg.c
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+++ b/drivers/power/smb1360-charger-fg.c
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@@ -9,6 +9,7 @@
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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+#define DEBUG
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#define pr_fmt(fmt) "SMB:%s: " fmt, __func__
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#include <linux/i2c.h>
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@@ -543,7 +544,7 @@ static int __smb1360_read(struct smb1360_chip *chip, int reg,
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} else {
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*val = ret;
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}
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- pr_debug("Reading 0x%02x=0x%02x\n", reg, *val);
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+ //pr_debug("Reading 0x%02x=0x%02x\n", reg, *val);
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return 0;
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}
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@@ -742,7 +743,7 @@ static int64_t float_decode(u16 reg)
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mantissa = (reg & MANTISSA_MASK);
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sign = !!(reg & SIGN_MASK);
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- pr_debug("exponent=%d mantissa=%d sign=%d\n", exponent, mantissa, sign);
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+ //pr_debug("exponent=%d mantissa=%d sign=%d\n", exponent, mantissa, sign);
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mantissa_val = mantissa * MICRO_UNIT;
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@@ -1139,6 +1140,10 @@ static enum power_supply_property smb1360_battery_properties[] = {
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};
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static int smb1360_get_prop_batt_present(struct smb1360_chip *chip)
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+/* Disable pr_debug() for read routines, those spam too much */
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+#pragma push_macro("pr_debug")
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+#undef pr_debug
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+#define pr_debug(fmt, ...)
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{
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return chip->batt_present;
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}
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@@ -1381,6 +1386,7 @@ static int smb1360_get_prop_current_now(struct smb1360_chip *chip)
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}
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static int smb1360_set_minimum_usb_current(struct smb1360_chip *chip)
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+#pragma pop_macro("pr_debug")
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{
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int rc = 0;
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@@ -2828,7 +2834,7 @@ static irqreturn_t smb1360_stat_handler(int irq, void *dev_id)
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handlers[i].prev_val = handlers[i].val;
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}
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- pr_debug("handler count = %d\n", handler_count);
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+ //pr_debug("handler count = %d\n", handler_count);
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if (handler_count)
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power_supply_changed(&chip->batt_psy);
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