From: Changhuang Liang <changhuang.liang@starfivetech.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Ming Qian <ming.qian@nxp.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>,
Mingjia Zhang <mingjia.zhang@mediatek.com>,
Marvin Lin <milkfafa@gmail.com>
Cc: Jack Zhu <jack.zhu@starfivetech.com>,
Changhuang Liang <changhuang.liang@starfivetech.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-staging@lists.linux.dev
Subject: [PATCH v4 09/13] staging: media: starfive: Update ISP initialise config for 3A
Date: Tue, 2 Apr 2024 03:00:07 -0700 [thread overview]
Message-ID: <20240402100011.13480-10-changhuang.liang@starfivetech.com> (raw)
In-Reply-To: <20240402100011.13480-1-changhuang.liang@starfivetech.com>
Upadte ISP initialise for 3A statistics collection data.
Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com>
---
.../media/starfive/camss/stf-isp-hw-ops.c | 23 +++++++++++++++++++
.../staging/media/starfive/camss/stf-isp.h | 21 +++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/drivers/staging/media/starfive/camss/stf-isp-hw-ops.c b/drivers/staging/media/starfive/camss/stf-isp-hw-ops.c
index abdfa4417145..7b2cc596e967 100644
--- a/drivers/staging/media/starfive/camss/stf-isp-hw-ops.c
+++ b/drivers/staging/media/starfive/camss/stf-isp-hw-ops.c
@@ -300,6 +300,25 @@ static void stf_isp_config_sat(struct stfcamss *stfcamss)
stf_isp_reg_write(stfcamss, ISP_REG_YADJ1, YOMAX(0x3ff) | YOMIN(0x1));
}
+static void stf_isp_config_sc(struct stfcamss *stfcamss)
+{
+ stf_isp_reg_write(stfcamss, ISP_REG_SCD_CFG_1, AXI_ID(0));
+ stf_isp_reg_write(stfcamss, ISP_REG_SC_CFG_0, HSTART(0) | VSTART(0xc));
+ stf_isp_reg_write(stfcamss, ISP_REG_SC_CFG_1,
+ SC_WIDTH(0x1d) | SC_HEIGHT(0x15) |
+ AWB_PS_GRB_BA(0x10) | SEL_TYPE(0x3));
+}
+
+static void stf_isp_config_yhist(struct stfcamss *stfcamss)
+{
+ stf_isp_reg_write(stfcamss, ISP_REG_YHIST_CFG_0, 0);
+ stf_isp_reg_write(stfcamss, ISP_REG_YHIST_CFG_1,
+ YH_WIDTH(0x77f) | YH_HEIGHT(0x437));
+ stf_isp_reg_write(stfcamss, ISP_REG_YHIST_CFG_2,
+ YH_DEC_ETW(2) | YH_DEC_ETH(1));
+ stf_isp_reg_write(stfcamss, ISP_REG_YHIST_CFG_3, 0);
+}
+
int stf_isp_reset(struct stf_isp_dev *isp_dev)
{
stf_isp_reg_set_bit(isp_dev->stfcamss, ISP_REG_ISP_CTRL_0,
@@ -332,7 +351,11 @@ void stf_isp_init_cfg(struct stf_isp_dev *isp_dev)
stf_isp_config_sharpen(isp_dev->stfcamss);
stf_isp_config_dnyuv(isp_dev->stfcamss);
stf_isp_config_sat(isp_dev->stfcamss);
+ stf_isp_config_sc(isp_dev->stfcamss);
+ stf_isp_config_yhist(isp_dev->stfcamss);
+ stf_isp_reg_write(isp_dev->stfcamss, ISP_REG_DUMP_CFG_1,
+ DUMP_BURST_LEN(3) | DUMP_SD(0xb80));
stf_isp_reg_write(isp_dev->stfcamss, ISP_REG_CSI_MODULE_CFG,
CSI_DUMP_EN | CSI_SC_EN | CSI_AWB_EN |
CSI_LCCF_EN | CSI_OECF_EN | CSI_OBC_EN | CSI_DEC_EN);
diff --git a/drivers/staging/media/starfive/camss/stf-isp.h b/drivers/staging/media/starfive/camss/stf-isp.h
index 0af7b367e57a..eca3ba1ade75 100644
--- a/drivers/staging/media/starfive/camss/stf-isp.h
+++ b/drivers/staging/media/starfive/camss/stf-isp.h
@@ -110,9 +110,19 @@
#define ISP_REG_SCD_CFG_0 0x098
+#define ISP_REG_SCD_CFG_1 0x09c
+#define AXI_ID(n) ((n) << 24)
+
+#define ISP_REG_SC_CFG_0 0x0b8
+#define VSTART(n) ((n) << 16)
+#define HSTART(n) ((n) << 0)
+
#define ISP_REG_SC_CFG_1 0x0bc
#define ISP_SC_SEL_MASK GENMASK(31, 30)
#define SEL_TYPE(n) ((n) << 30)
+#define AWB_PS_GRB_BA(n) ((n) << 16)
+#define SC_HEIGHT(n) ((n) << 8)
+#define SC_WIDTH(n) ((n) << 0)
#define ISP_REG_LCCF_CFG_2 0x0e0
#define ISP_REG_LCCF_CFG_3 0x0e4
@@ -312,6 +322,17 @@
#define DNRM_F(n) ((n) << 16)
#define CCM_M_DAT(n) ((n) << 0)
+#define ISP_REG_YHIST_CFG_0 0xcc8
+
+#define ISP_REG_YHIST_CFG_1 0xccc
+#define YH_HEIGHT(n) ((n) << 16)
+#define YH_WIDTH(n) ((n) << 0)
+
+#define ISP_REG_YHIST_CFG_2 0xcd0
+#define YH_DEC_ETH(n) ((n) << 16)
+#define YH_DEC_ETW(n) ((n) << 0)
+
+#define ISP_REG_YHIST_CFG_3 0xcd4
#define ISP_REG_YHIST_CFG_4 0xcd8
#define ISP_REG_YHIST_ACC_0 0xd00
--
2.25.1
next prev parent reply other threads:[~2024-04-02 10:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 9:59 [PATCH v4 00/13] Add ISP 3A for StarFive Changhuang Liang
2024-04-02 9:59 ` [PATCH v4 01/13] media: starfive: Add JH7110 ISP module definitions Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 02/13] media: Documentation: Add description for StarFive ISP metadata formats Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 03/13] media: videodev2.h, v4l2-ioctl: Add StarFive ISP meta buffer format Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 04/13] staging: media: starfive: Add a params sink pad and a scd source pad for ISP Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 05/13] staging: media: starfive: Separate buffer from ISP hardware operation Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 06/13] staging: media: starfive: Separate buffer be a common file Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 07/13] staging: media: starfive: Separate ISP hardware from capture device Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 08/13] staging: media: starfive: Add for StarFive ISP 3A SC Changhuang Liang
2024-04-02 10:00 ` Changhuang Liang [this message]
2024-04-02 10:00 ` [PATCH v4 10/13] staging: media: starfive: Add V4L2_CAP_IO_MC capability Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 11/13] staging: media: starfive: Add ISP params video device Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 12/13] staging: media: starfive: Add ISP parameters hardware configure Changhuang Liang
2024-04-02 10:00 ` [PATCH v4 13/13] admin-guide: media: Update documents for StarFive Camera Subsystem Changhuang Liang
2024-05-16 3:22 ` 回复: [PATCH v4 00/13] Add ISP 3A for StarFive Changhuang Liang
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