This is a note to let you know that I've just added the patch titled
media: qcom: camss: Fix invalid clock enable bit disjunction
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-qcom-camss-fix-invalid-clock-enable-bit-disjunction.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d8f7e1a60d01739a1d78db2b08603089c6cf7c8e Mon Sep 17 00:00:00 2001
From: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Date: Wed, 30 Aug 2023 16:16:13 +0100
Subject: media: qcom: camss: Fix invalid clock enable bit disjunction
From: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
commit d8f7e1a60d01739a1d78db2b08603089c6cf7c8e upstream.
define CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE BIT(7)
disjunction for gen2 ? BIT(7) : is a nop we are setting the same bit
either way.
Fixes: 4abb21309fda ("media: camss: csiphy: Move to hardcode CSI Clock Lane number")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -476,7 +476,7 @@ static void csiphy_lanes_enable(struct c
settle_cnt = csiphy_settle_cnt_calc(link_freq, csiphy->timer_clk_rate);
- val = is_gen2 ? BIT(7) : CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE;
+ val = CSIPHY_3PH_CMN_CSI_COMMON_CTRL5_CLK_ENABLE;
for (i = 0; i < c->num_data; i++)
val |= BIT(c->data[i].pos * 2);
Patches currently in stable-queue which might be from bryan.odonoghue@xxxxxxxxxx are
queue-6.6/media-qcom-camss-fix-vfe-480-vfe_disable_output.patch
queue-6.6/media-qcom-camss-fix-missing-vfe_lite-clocks-check.patch
queue-6.6/media-qcom-camss-fix-vfe-17x-vfe_disable_output.patch
queue-6.6/media-qcom-camss-fix-set-csi2_rx_cfg1_vc_mode-when-vc-is-greater-than-3.patch
queue-6.6/media-qcom-camss-fix-vfe_get-error-jump.patch
queue-6.6/media-qcom-camss-fix-csid-gen2-for-test-pattern-generator.patch
queue-6.6/media-qcom-camss-fix-pm_domain_on-sequence-in-probe.patch
queue-6.6/media-qcom-camss-fix-invalid-clock-enable-bit-disjunction.patch
