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msm: camera: csid: Fix the EOT IRQ Reception for Sensors with EPD

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Sensors with EPD feature do not subscribe to the ERROR_EOT IRQ.
However, the CSID IRQ mask do not prevent from setting the IRQ
status, it only prevents the IRQ from getting fired. Add check
in csid irq to prevent detecting the EOT for Sensors with EPD.

CRs-Fixed: 2798458
Change-Id: I8e029834918326b70154a989fbdff747de7851ed
Signed-off-by: Jigar Agrawal <jigar@codeaurora.org>
This commit is contained in:
Jigar Agrawal
2020-10-15 07:46:11 -07:00
parent 91a37fd070
commit 975ced97e2
1 changed files with 3 additions and 2 deletions
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5
drivers/cam_isp/isp_hw_mgr/isp_hw/ife_csid_hw/cam_ife_csid_core.c
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@@ -4927,8 +4927,9 @@ irqreturn_t cam_ife_csid_irq(int irq_num, void *data)
fatal_err_detected = true; fatal_err_detected = true;
goto handle_fatal_error; goto handle_fatal_error;
} }
if (irq_status[CAM_IFE_CSID_IRQ_REG_RX] & if ((irq_status[CAM_IFE_CSID_IRQ_REG_RX] &
CSID_CSI2_RX_ERROR_CPHY_EOT_RECEPTION) { CSID_CSI2_RX_ERROR_CPHY_EOT_RECEPTION) &&
(!csid_hw->epd_supported)) {
CAM_ERR_RATE_LIMIT(CAM_ISP, CAM_ERR_RATE_LIMIT(CAM_ISP,
"CSID:%d CPHY_EOT_RECEPTION", "CSID:%d CPHY_EOT_RECEPTION",
csid_hw->hw_intf->hw_idx); csid_hw->hw_intf->hw_idx);