From: Jonathan Marek <jonathan@xxxxxxxx>
[ Upstream commit a6da362491e409de0978d733441e59db6584d69f ]
csid_isr() only checks for the reset irq, so enabling any other irqs
doesn't make sense. The "RDI irq" comment is also wrong, the register
should be CSID_CSI2_RDIN_IRQ_MASK. Without this fix there may be an
excessive amount of irqs.
Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170")
Signed-off-by: Jonathan Marek <jonathan@xxxxxxxx>
Reviewed-by: Robert Foss <robert.foss@xxxxxxxxxx>
Tested-by: Julian Grahsl <jgrahsl@xxxxxxxx>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/media/platform/qcom/camss/camss-csid-170.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csid-170.c b/drivers/media/platform/qcom/camss/camss-csid-170.c
index aa65043c3303..a006c8dbceb1 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-170.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-170.c
@@ -444,12 +444,6 @@ static void csid_configure_stream(struct csid_device *csid, u8 enable)
val |= 1 << CSI2_RX_CFG1_MISR_EN;
writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1); // csi2_vc_mode_shift_val ?
- /* error irqs start at BIT(11) */
- writel_relaxed(~0u, csid->base + CSID_CSI2_RX_IRQ_MASK);
-
- /* RDI irq */
- writel_relaxed(~0u, csid->base + CSID_TOP_IRQ_MASK);
-
val = 1 << RDI_CTRL_HALT_CMD;
writel_relaxed(val, csid->base + CSID_RDI_CTRL(0));
}
--
2.34.1
