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msm: camera: csiphy: add logic for csiphy shutdown

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While csiphy is shutdown abnormally, we also need to
program off csiphy hw common register, to avoid the
residual of active csiphy hw cnt during monkey test.

CRs-Fixed: 2861912
Change-Id: I1767c729b205a96e5f298265e65b37150dac03b6
Signed-off-by: chengxue <chengxue@codeaurora.org>
This commit is contained in:
chengxue 2021-01-25 15:19:13 +08:00 • committed by Depeng Shao
commit d2b3015ac5
1 changed files with 9 additions and 0 deletions
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9
drivers/cam_sensor_module/cam_csiphy/cam_csiphy_core.c
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@ -942,6 +942,15 @@ void cam_csiphy_shutdown(struct csiphy_device *csiphy_dev)
cam_csiphy_reset_phyconfig_param(csiphy_dev, i);
}
if (csiphy_dev->ctrl_reg->csiphy_reg
.prgm_cmn_reg_across_csiphy) {
mutex_lock(&active_csiphy_cnt_mutex);
active_csiphy_hw_cnt--;
mutex_unlock(&active_csiphy_cnt_mutex);
cam_csiphy_prgm_cmn_data(csiphy_dev, true);
}
cam_csiphy_reset(csiphy_dev);
cam_soc_util_disable_platform_resource(soc_info, true, true);