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Subject: media: camss: csid-170: don't enable unused irqs Author: Jonathan Marek <[email protected]> Date: Wed Dec 22 01:37:38 2021 +0100 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 <[email protected]> Reviewed-by: Robert Foss <[email protected]> Tested-by: Julian Grahsl <[email protected]> Tested-by: Bryan O'Donoghue <[email protected]> Signed-off-by: Bryan O'Donoghue <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> 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)); } _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
