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[5.11,117/306] media: rkisp1: params: fix wrong bits settings

Message ID 20210315135511.612613542@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH March 15, 2021, 1:53 p.m. UTC 
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

From: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>

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 <dafna.hirschfeld@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-params.c |    1 -
 1 file changed, 1 deletion(-)
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Patch

--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
@@ -1288,7 +1288,6 @@  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 */