evie/android_kernel_oneplus_msm8998
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Merge "qpnp-fg-gen3: extend profile integrity word usage"

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Linux Build Service Account 2016-11-07 22:29:05 -08:00 • committed by Gerrit - the friendly Code Review server
commit a42da00388
1 changed files with 6 additions and 2 deletions
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8
drivers/power/qcom-charger/qpnp-fg-gen3.c
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@ -1580,6 +1580,10 @@ static void dump_sram(u8 *buf, int len)
}
}
#define PROFILE_LOAD_BIT BIT(0)
#define BOOTLOADER_LOAD_BIT BIT(1)
#define BOOTLOADER_RESTART_BIT BIT(2)
#define HLOS_RESTART_BIT BIT(3)
static bool is_profile_load_required(struct fg_chip *chip)
{
u8 buf[PROFILE_COMP_LEN], val;
@ -1594,7 +1598,7 @@ static bool is_profile_load_required(struct fg_chip *chip)
}
/* Check if integrity bit is set */
if (val == 0x01) {
if (val & PROFILE_LOAD_BIT) {
fg_dbg(chip, FG_STATUS, "Battery profile integrity bit is set\n");
rc = fg_sram_read(chip, PROFILE_LOAD_WORD, PROFILE_LOAD_OFFSET,
buf, PROFILE_COMP_LEN, FG_IMA_DEFAULT);
@ -1752,7 +1756,7 @@ static void profile_load_work(struct work_struct *work)
fg_dbg(chip, FG_STATUS, "SOC is ready\n");
/* Set the profile integrity bit */
val = 0x1;
val = HLOS_RESTART_BIT | PROFILE_LOAD_BIT;
rc = fg_sram_write(chip, PROFILE_INTEGRITY_WORD,
PROFILE_INTEGRITY_OFFSET, &val, 1, FG_IMA_DEFAULT);
if (rc < 0) {