Merge "soc: qcom: bgdaemon: add delay in SUBSYS_AFTER_SHUTDOWN" (6669d042) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/soc/qcom/bgcom_interface.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@
		#define BGDAEMON_LDO03_NPM_VTG 10000

		#define MPPS_DOWN_EVENT_TO_BG_TIMEOUT 100
		#define SLEEP_FOR_SPI_BUS 2000

		enum {
		SSR_DOMAIN_BG,
		@@ -353,6 +354,8 @@ static long bg_com_ioctl(struct file *filp,
		break;
		case SET_SPI_BUSY:
		ret = bgcom_set_spi_state(BGCOM_SPI_BUSY);
		/* Add sleep for SPI Bus to release*/
		msleep(SLEEP_FOR_SPI_BUS);
		break;
		case BG_SOFT_RESET:
		ret = bg_soft_reset();
		@@ -515,6 +518,10 @@ static int ssr_bg_cb(struct notifier_block *this,
		bgcom_set_spi_state(BGCOM_SPI_BUSY);
		send_uevent(&bge);
		break;
		case SUBSYS_AFTER_SHUTDOWN:
		/* Add sleep for SPI Bus to release*/
		msleep(SLEEP_FOR_SPI_BUS);
		break;
		case SUBSYS_AFTER_POWERUP:
		bge.e_type = BG_AFTER_POWER_UP;
		bgdaemon_ldowork(DISABLE_LDO03);

+0 −3

Original line number	Diff line number	Diff line
		@@ -43,7 +43,6 @@

		#define BG_SPI_MAX_WORDS (0x3FFFFFFD)
		#define BG_SPI_MAX_REGS (0x0A)
		#define SLEEP_IN_STATE_CHNG 2000
		#define HED_EVENT_ID_LEN (0x02)
		#define HED_EVENT_SIZE_LEN (0x02)
		#define HED_EVENT_DATA_STRT_LEN (0x05)
		@@ -149,8 +148,6 @@ int bgcom_set_spi_state(enum bgcom_spi_state state)

		mutex_lock(&bg_spi->xfer_mutex);
		spi_state = state;
		if (spi_state == BGCOM_SPI_BUSY)
		msleep(SLEEP_IN_STATE_CHNG);
		mutex_unlock(&bg_spi->xfer_mutex);
		return 0;
		}