[PATCH 5.10 103/290] media: rkisp1: params: fix wrong bits settings
From: gregkh@linuxfoundation.org
Date: 2021-03-15 14:19:34
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
From: Dafna Hirschfeld <redacted>
commit 2025a48cfd92d541c5ee47deee97f8a46d00c4ac upstream.
The histogram mode is set using 'rkisp1_params_set_bits'.
Only the bits of the mode should be the value argument for
that function. Otherwise bits outside the mode mask are
turned on which is not what was intended.
Fixes: bae1155cf579 ("media: staging: rkisp1: add output device for parameters")
Signed-off-by: Dafna Hirschfeld <redacted>
Signed-off-by: Hans Verkuil <redacted>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/media/rkisp1/rkisp1-params.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/staging/media/rkisp1/rkisp1-params.c
+++ b/drivers/staging/media/rkisp1/rkisp1-params.c@@ -1291,7 +1291,6 @@ static void rkisp1_params_config_paramet memset(hst.hist_weight, 0x01, sizeof(hst.hist_weight)); rkisp1_hst_config(params, &hst); rkisp1_param_set_bits(params, RKISP1_CIF_ISP_HIST_PROP, - ~RKISP1_CIF_ISP_HIST_PROP_MODE_MASK | rkisp1_hst_params_default_config.mode); /* set the range */