6.1-stable review patch. If anyone has any objections, please let me know.
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From: Bryan O'Donoghue bryan.odonoghue@linaro.org
[ Upstream commit e655d1ae9703286cef7fda8675cad62f649dc183 ]
VC_MODE = 0 implies a two bit VC address. VC_MODE = 1 is required for VCs with a larger address than two bits.
Fixes: eebe6d00e9bf ("media: camss: Add support for CSID hardware version Titan 170") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue bryan.odonoghue@linaro.org Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/qcom/camss/camss-csid-gen2.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c index 2e015e69a6ad6..23acc387be5f0 100644 --- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c +++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c @@ -446,6 +446,8 @@ static void __csid_configure_stream(struct csid_device *csid, u8 enable, u8 vc) writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG0);
val = 1 << CSI2_RX_CFG1_PACKET_ECC_CORRECTION_EN; + if (vc > 3) + val |= 1 << CSI2_RX_CFG1_VC_MODE; val |= 1 << CSI2_RX_CFG1_MISR_EN; writel_relaxed(val, csid->base + CSID_CSI2_RX_CFG1);