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-rw-r--r--drivers/media/platform/rockchip/rkisp1/rkisp1-params.c3
-rw-r--r--include/uapi/linux/rkisp1-config.h3
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
index 6af4d551ffb5..021939466b24 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
@@ -589,7 +589,6 @@ static void rkisp1_hst_config(struct rkisp1_params *params,
RKISP1_CIF_ISP_HIST_WEIGHT_22TO03,
RKISP1_CIF_ISP_HIST_WEIGHT_13TO43,
RKISP1_CIF_ISP_HIST_WEIGHT_04TO34,
- RKISP1_CIF_ISP_HIST_WEIGHT_44,
};
const u8 *weight;
unsigned int i;
@@ -622,6 +621,8 @@ static void rkisp1_hst_config(struct rkisp1_params *params,
weight[2],
weight[3]),
hist_weight_regs[i]);
+
+ rkisp1_write(params->rkisp1, weight[0] & 0x1F, RKISP1_CIF_ISP_HIST_WEIGHT_44);
}
static void
diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
index 24f05d6d258f..35aa82d5f6dd 100644
--- a/include/uapi/linux/rkisp1-config.h
+++ b/include/uapi/linux/rkisp1-config.h
@@ -102,8 +102,7 @@
/*
* Histogram calculation
*/
-/* Last 3 values unused. */
-#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 28
+#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 25
/*
* Defect Pixel Cluster Correction