[PATCH v2 5/6] media: qcom: camss: csid: Add support for CSID 1080

Hangxiang Ma
2025-10-15T02:56:25Z

Add more detailed resource information for CSID devices along with the
driver for CSID 1080 that is responsible for CSID register
configuration, module reset and IRQ handling for BUF_DONE events. And
aggregate a common definition 'CSI2_RX_CFG0_PHY_SEL_BASE_IDX' into csid
header file.

In this CSID version, RUP and AUP update values are split into two
registers along with a SET register. Accordingly , enhance the CSID
interface to accommodate both the legacy combined reg_update and the
split RUP and AUP updates.

Co-developed-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com>
Signed-off-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com>
Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
---
drivers/media/platform/qcom/camss/Makefile | 1 +
.../media/platform/qcom/camss/camss-csid-1080.c | 371 +++++++++++++++++++++
drivers/media/platform/qcom/camss/camss-csid-680.c | 1 -
.../media/platform/qcom/camss/camss-csid-gen3.c | 1 -
drivers/media/platform/qcom/camss/camss-csid.h | 12 +-
drivers/media/platform/qcom/camss/camss.c | 80 +++++
6 files changed, 463 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/qcom/camss/Makefile b/drivers/media/platform/qcom/camss/Makefile
index 23960d02877d..3a7ed4f5a004 100644
--- a/drivers/media/platform/qcom/camss/Makefile
+++ b/drivers/media/platform/qcom/camss/Makefile
@@ -8,6 +8,7 @@ qcom-camss-objs += \
camss-csid-4-7.o \
camss-csid-340.o \
camss-csid-680.o \
+ camss-csid-1080.o \
camss-csid-gen2.o \
camss-csid-gen3.o \
camss-csiphy-2ph-1-0.o \
diff --git a/drivers/media/platform/qcom/camss/camss-csid-1080.c b/drivers/media/platform/qcom/camss/camss-csid-1080.c
new file mode 100644
index 000000000000..165fbf1998ed
--- /dev/null
+++ b/drivers/media/platform/qcom/camss/camss-csid-1080.c
@@ -0,0 +1,371 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * camss-csid-1080.c
+ *
+ * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+
+#include "camss.h"
+#include "camss-csid.h"
+#include "camss-csid-gen3.h"
+
+/* Reset and Command Registers */
+#define CSID_RST_CFG 0x108
+#define RST_MODE BIT(0)
+#define RST_LOCATION BIT(4)
+
+/* Reset and Command Registers */
+#define CSID_RST_CMD 0x10C
+#define SELECT_HW_RST BIT(0)
+#define SELECT_IRQ_RST BIT(2)
+#define CSID_IRQ_CMD 0x110
+#define IRQ_CMD_CLEAR BIT(0)
+
+/* Register Update Commands, RUP/AUP */
+#define CSID_RUP_CMD 0x114
+#define RUP_RDIN BIT(8)
+#define CSID_AUP_CMD 0x118
+#define AUP_RDIN BIT(8)
+#define CSID_RUP_AUP_CMD 0x11C
+#define RUP_SET BIT(0)
+#define MUP BIT(4)
+
+/* Top level interrupt registers */
+#define CSID_TOP_IRQ_STATUS 0x180
+#define CSID_TOP_IRQ_MASK 0x184
+#define CSID_TOP_IRQ_CLEAR 0x188
+#define INFO_RST_DONE BIT(0)
+#define CSI2_RX_IRQ_STATUS BIT(2)
+#define BUF_DONE_IRQ_STATUS BIT(3)
+
+/* Buffer done interrupt registers */
+#define CSID_BUF_DONE_IRQ_STATUS 0x1A0
+#define BUF_DONE_IRQ_STATUS_RDI_OFFSET 16
+#define CSID_BUF_DONE_IRQ_MASK 0x1A4
+#define CSID_BUF_DONE_IRQ_CLEAR 0x1A8
+#define CSID_BUF_DONE_IRQ_SET 0x1AC
+
+/* CSI2 RX interrupt registers */
+#define CSID_CSI2_RX_IRQ_STATUS 0x1B0
+#define CSID_CSI2_RX_IRQ_MASK 0x1B4
+#define CSID_CSI2_RX_IRQ_CLEAR 0x1B8
+#define CSID_CSI2_RX_IRQ_SET 0x1BC
+
+/* CSI2 RX Configuration */
+#define CSID_CSI2_RX_CFG0 0x880
+#define CSI2_RX_CFG0_NUM_ACTIVE_LANES 0
+#define CSI2_RX_CFG0_DL0_INPUT_SEL 4
+#define CSI2_RX_CFG0_PHY_NUM_SEL 20
+#define CSID_CSI2_RX_CFG1 0x884
+#define CSI2_RX_CFG1_ECC_CORRECTION_EN BIT(0)
+#define CSI2_RX_CFG1_VC_MODE BIT(2)
+
+#define MSM_CSID_MAX_SRC_STREAMS_1080 (csid_is_lite(csid) ? 4 : 5)
+
+/* RDI Configuration */
+#define CSID_RDI_CFG0(rdi) \
+ ((csid_is_lite(csid) ? 0x3080 : 0x5480) + 0x200 * (rdi))
+#define RDI_CFG0_RETIME_BS BIT(5)
+#define RDI_CFG0_TIMESTAMP_EN BIT(6)
+#define RDI_CFG0_TIMESTAMP_STB_SEL BIT(8)
+#define RDI_CFG0_DECODE_FORMAT 12
+#define RDI_CFG0_DT 16
+#define RDI_CFG0_VC 22
+#define RDI_CFG0_EN BIT(31)
+
+/* RDI Control and Configuration */
+#define CSID_RDI_CTRL(rdi) \
+ ((csid_is_lite(csid) ? 0x3088 : 0x5488) + 0x200 * (rdi))
+#define RDI_CTRL_START_CMD BIT(0)
+
+#define CSID_RDI_CFG1(rdi) \
+ ((csid_is_lite(csid) ? 0x3094 : 0x5494) + 0x200 * (rdi))
+#define RDI_CFG1_DROP_H_EN BIT(5)
+#define RDI_CFG1_DROP_V_EN BIT(6)
+#define RDI_CFG1_CROP_H_EN BIT(7)
+#define RDI_CFG1_CROP_V_EN BIT(8)
+#define RDI_CFG1_PACKING_FORMAT_MIPI BIT(15)
+
+/* RDI Pixel Store Configuration */
+#define CSID_RDI_PIX_STORE_CFG0(rdi) (0x5498 + 0x200 * (rdi))
+#define RDI_PIX_STORE_CFG0_EN BIT(0)
+#define RDI_PIX_STORE_CFG0_MIN_HBI 1
+
+/* RDI IRQ Status in wrapper */
+#define CSID_CSI2_RDIN_IRQ_STATUS(rdi) (0x224 + (0x10 * (rdi)))
+#define CSID_CSI2_RDIN_IRQ_MASK(rdi) (0x228 + (0x10 * (rdi)))
+#define CSID_CSI2_RDIN_IRQ_CLEAR(rdi) (0x22C + (0x10 * (rdi)))
+#define INFO_RUP_DONE BIT(23)
+
+static void __csid_aup_rup_trigger(struct csid_device *csid)
+{
+ /* trigger SET in combined register */
+ writel(RUP_SET, csid->base + CSID_RUP_AUP_CMD);
+}
+
+static void __csid_aup_update(struct csid_device *csid, int port_id)
+{
+ csid->aup_update |= AUP_RDIN << port_id;
+ writel(csid->aup_update, csid->base + CSID_AUP_CMD);
+
+ __csid_aup_rup_trigger(csid);
+}
+
+static void __csid_reg_update(struct csid_device *csid, int port_id)
+{
+ csid->rup_update |= RUP_RDIN << port_id;
+ writel(csid->rup_update, csid->base + CSID_RUP_CMD);
+
+ __csid_aup_rup_trigger(csid);
+}
+
+static void __csid_configure_rx(struct csid_device *csid,
+ struct csid_phy_config *phy)
+{
+ int val;
+
+ val = (phy->lane_cnt - 1) << CSI2_RX_CFG0_NUM_ACTIVE_LANES;
+ val |= phy->lane_assign << CSI2_RX_CFG0_DL0_INPUT_SEL;
+ val |= (phy->csiphy_id + CSI2_RX_CFG0_PHY_SEL_BASE_IDX)
+ << CSI2_RX_CFG0_PHY_NUM_SEL;
+ writel(val, csid->base + CSID_CSI2_RX_CFG0);
+
+ val = CSI2_RX_CFG1_ECC_CORRECTION_EN;
+ writel(val, csid->base + CSID_CSI2_RX_CFG1);
+}
+
+static void __csid_configure_rx_vc(struct csid_device *csid, int vc)
+{
+ int val;
+
+ if (vc > 3) {
+ val = readl(csid->base + CSID_CSI2_RX_CFG1);
+ val |= CSI2_RX_CFG1_VC_MODE;
+ writel(val, csid->base + CSID_CSI2_RX_CFG1);
+ }
+}
+
+static void __csid_ctrl_rdi(struct csid_device *csid, int enable, u8 rdi)
+{
+ int val = 0;
+
+ if (enable)
+ val = RDI_CTRL_START_CMD;
+
+ writel(val, csid->base + CSID_RDI_CTRL(rdi));
+}
+
+static void __csid_configure_rdi_pix_store(struct csid_device *csid, u8 rdi)
+{
+ u32 val;
+
+ /* Configure pixel store to allow absorption of hblanking or idle time.
+ * This helps with horizontal crop and prevents line buffer conflicts.
+ * Reset state is 0x8 which has MIN_HBI=4, we keep the default MIN_HBI
+ * and just enable the pixel store functionality.
+ */
+ val = (4 << RDI_PIX_STORE_CFG0_MIN_HBI) | RDI_PIX_STORE_CFG0_EN;
+ writel(val, csid->base + CSID_RDI_PIX_STORE_CFG0(rdi));
+}
+
+static void __csid_configure_rdi_stream(struct csid_device *csid, u8 enable, u8 vc)
+{
+ u32 val;
+ u8 lane_cnt = csid->phy.lane_cnt;
+
+ /* Source pads matching RDI channels on hardware.
+ * E.g. Pad 1 -> RDI0, Pad 2 -> RDI1, etc.
+ */
+ struct v4l2_mbus_framefmt *input_format = &csid->fmt[MSM_CSID_PAD_FIRST_SRC + vc];
+ const struct csid_format_info *format = csid_get_fmt_entry(csid->res->formats->formats,
+ csid->res->formats->nformats,
+ input_format->code);
+
+ if (!lane_cnt)
+ lane_cnt = 4;
+
+ val = RDI_CFG0_TIMESTAMP_EN;
+ val |= RDI_CFG0_TIMESTAMP_STB_SEL;
+ val |= RDI_CFG0_RETIME_BS;
+
+ /* note: for non-RDI path, this should be format->decode_format */
+ val |= DECODE_FORMAT_PAYLOAD_ONLY << RDI_CFG0_DECODE_FORMAT;
+ val |= vc << RDI_CFG0_VC;
+ val |= format->data_type << RDI_CFG0_DT;
+ writel(val, csid->base + CSID_RDI_CFG0(vc));
+
+ val = RDI_CFG1_PACKING_FORMAT_MIPI;
+ writel(val, csid->base + CSID_RDI_CFG1(vc));
+
+ /* Configure pixel store using dedicated register in 1080 */
+ if (!csid_is_lite(csid))
+ __csid_configure_rdi_pix_store(csid, vc);
+
+ val = 0;
+ writel(val, csid->base + CSID_RDI_CTRL(vc));
+
+ val = readl(csid->base + CSID_RDI_CFG0(vc));
+
+ if (enable)
+ val |= RDI_CFG0_EN;
+
+ writel(val, csid->base + CSID_RDI_CFG0(vc));
+}
+
+static void csid_configure_stream_1080(struct csid_device *csid, u8 enable)
+{
+ u8 i;
+ u8 vc;
+
+ __csid_configure_rx(csid, &csid->phy);
+
+ for (vc = 0; vc < MSM_CSID_MAX_SRC_STREAMS_1080; vc++) {
+ if (csid->phy.en_vc & BIT(vc)) {
+ __csid_configure_rdi_stream(csid, enable, vc);
+ __csid_configure_rx_vc(csid, vc);
+
+ for (i = 0; i < CAMSS_INIT_BUF_COUNT; i++)
+ __csid_aup_update(csid, vc);
+
+ __csid_reg_update(csid, vc);
+
+ __csid_ctrl_rdi(csid, enable, vc);
+ }
+ }
+}
+
+static int csid_configure_testgen_pattern_1080(struct csid_device *csid,
+ s32 val)
+{
+ return 0;
+}
+
+static void csid_subdev_reg_update_1080(struct csid_device *csid, int port_id,
+ bool clear)
+{
+ /* No explicit clear required */
+ if (!clear)
+ __csid_aup_update(csid, port_id);
+}
+
+/**
+ * csid_isr - CSID module interrupt service routine
+ * @irq: Interrupt line
+ * @dev: CSID device
+ *
+ * Return IRQ_HANDLED on success
+ */
+static irqreturn_t csid_isr_1080(int irq, void *dev)
+{
+ struct csid_device *csid = dev;
+ u32 val, buf_done_val;
+ u8 reset_done;
+ int i;
+
+ val = readl(csid->base + CSID_TOP_IRQ_STATUS);
+ writel(val, csid->base + CSID_TOP_IRQ_CLEAR);
+
+ reset_done = val & INFO_RST_DONE;
+
+ buf_done_val = readl(csid->base + CSID_BUF_DONE_IRQ_STATUS);
+ writel(buf_done_val, csid->base + CSID_BUF_DONE_IRQ_CLEAR);
+
+ for (i = 0; i < MSM_CSID_MAX_SRC_STREAMS_1080; i++)
+ if (csid->phy.en_vc & BIT(i)) {
+ val = readl(csid->base + CSID_CSI2_RDIN_IRQ_STATUS(i));
+ writel(val, csid->base + CSID_CSI2_RDIN_IRQ_CLEAR(i));
+
+ if (buf_done_val & BIT(BUF_DONE_IRQ_STATUS_RDI_OFFSET + i)) {
+ /*
+ * buf done and RUP IRQ have been moved to CSID from VFE.
+ * Once CSID received buf done, need notify VFE of this
+ * event and trigger VFE to handle buf done process.
+ */
+ camss_buf_done(csid->camss, csid->id, i);
+ }
+ }
+
+ val = IRQ_CMD_CLEAR;
+ writel(val, csid->base + CSID_IRQ_CMD);
+
+ if (reset_done)
+ complete(&csid->reset_complete);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * csid_reset - Trigger reset on CSID module and wait to complete
+ * @csid: CSID device
+ *
+ * Return 0 on success or a negative error code otherwise
+ */
+static int csid_reset_1080(struct csid_device *csid)
+{
+ unsigned long time;
+ u32 val;
+ int i;
+
+ reinit_completion(&csid->reset_complete);
+
+ val = INFO_RST_DONE | BUF_DONE_IRQ_STATUS;
+ writel(val, csid->base + CSID_TOP_IRQ_CLEAR);
+ writel(val, csid->base + CSID_TOP_IRQ_MASK);
+
+ val = 0;
+ for (i = 0; i < MSM_CSID_MAX_SRC_STREAMS_1080; i++) {
+ if (csid->phy.en_vc & BIT(i)) {
+ /* Only need to clear Buffer Done IRQ Status here,
+ * RUP Done IRQ Status will be cleared once isr
+ * strobe generated by CSID_RST_CMD
+ */
+ val |= BIT(BUF_DONE_IRQ_STATUS_RDI_OFFSET + i);
+ }
+ }
+ writel(val, csid->base + CSID_BUF_DONE_IRQ_CLEAR);
+ writel(val, csid->base + CSID_BUF_DONE_IRQ_MASK);
+
+ /* Clear all IRQ status with CLEAR bits set */
+ val = IRQ_CMD_CLEAR;
+ writel(val, csid->base + CSID_IRQ_CMD);
+
+ val = RST_LOCATION | RST_MODE;
+ writel(val, csid->base + CSID_RST_CFG);
+
+ val = SELECT_HW_RST | SELECT_IRQ_RST;
+ writel(val, csid->base + CSID_RST_CMD);
+
+ time = wait_for_completion_timeout(&csid->reset_complete,
+ msecs_to_jiffies(CSID_RESET_TIMEOUT_MS));
+
+ if (!time) {
+ dev_err(csid->camss->dev, "CSID reset timeout\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void csid_subdev_init_1080(struct csid_device *csid)
+{
+ csid->testgen.nmodes = CSID_PAYLOAD_MODE_DISABLED;
+}
+
+const struct csid_hw_ops csid_ops_1080 = {
+ .configure_stream = csid_configure_stream_1080,
+ .configure_testgen_pattern = csid_configure_testgen_pattern_1080,
+ .hw_version = csid_hw_version,
+ .isr = csid_isr_1080,
+ .reset = csid_reset_1080,
+ .src_pad_code = csid_src_pad_code,
+ .subdev_init = csid_subdev_init_1080,
+ .reg_update = csid_subdev_reg_update_1080,
+};
diff --git a/drivers/media/platform/qcom/camss/camss-csid-680.c b/drivers/media/platform/qcom/camss/camss-csid-680.c
index 3ad3a174bcfb..86134a23cd4e 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-680.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-680.c
@@ -101,7 +101,6 @@
#define CSI2_RX_CFG0_DL2_INPUT_SEL 12
#define CSI2_RX_CFG0_DL3_INPUT_SEL 16
#define CSI2_RX_CFG0_PHY_NUM_SEL 20
-#define CSI2_RX_CFG0_PHY_SEL_BASE_IDX 1
#define CSI2_RX_CFG0_PHY_TYPE_SEL 24

#define CSID_CSI2_RX_CFG1 0x204
diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen3.c b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
index 664245cf6eb0..f09b5575572a 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-gen3.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
@@ -103,7 +103,6 @@
#define CSID_RDI_IRQ_SUBSAMPLE_PERIOD(rdi) (csid_is_lite(csid) && IS_CSID_690(csid) ?\
(0x34C + 0x100 * (rdi)) :\
(0x54C + 0x100 * (rdi)))
-#define CSI2_RX_CFG0_PHY_SEL_BASE_IDX 1

static void __csid_configure_rx(struct csid_device *csid,
struct csid_phy_config *phy, int vc)
diff --git a/drivers/media/platform/qcom/camss/camss-csid.h b/drivers/media/platform/qcom/camss/camss-csid.h
index aedc96ed84b2..b5ceb456a394 100644
--- a/drivers/media/platform/qcom/camss/camss-csid.h
+++ b/drivers/media/platform/qcom/camss/camss-csid.h
@@ -27,8 +27,11 @@
/* CSID hardware can demultiplex up to 4 outputs */
#define MSM_CSID_MAX_SRC_STREAMS 4

+/* CSIPHY to hardware PHY selector mapping */
+#define CSI2_RX_CFG0_PHY_SEL_BASE_IDX 1
#define CSID_RESET_TIMEOUT_MS 500

+
enum csid_testgen_mode {
CSID_PAYLOAD_MODE_DISABLED = 0,
CSID_PAYLOAD_MODE_INCREMENTING = 1,
@@ -154,7 +157,13 @@ struct csid_device {
void __iomem *base;
u32 irq;
char irq_name[30];
- u32 reg_update;
+ union {
+ u32 reg_update;
+ struct {
+ u32 rup_update;
+ u32 aup_update;
+ };
+ };
struct camss_clock *clock;
int nclocks;
struct regulator_bulk_data *supplies;
@@ -215,6 +224,7 @@ extern const struct csid_hw_ops csid_ops_4_1;
extern const struct csid_hw_ops csid_ops_4_7;
extern const struct csid_hw_ops csid_ops_340;
extern const struct csid_hw_ops csid_ops_680;
+extern const struct csid_hw_ops csid_ops_1080;
extern const struct csid_hw_ops csid_ops_gen2;
extern const struct csid_hw_ops csid_ops_gen3;

diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 542122fba825..74a8ad3cb728 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -139,6 +139,84 @@ static const struct camss_subdev_resources csiphy_res_kaanapali[] = {
},
};

+static const struct camss_subdev_resources csid_res_kaanapali[] = {
+ /* CSID0 */
+ {
+ .regulators = {},
+ .clock = { "csid", "csid_csiphy_rx" },
+ .clock_rate = { { 400000000, 480000000 },
+ { 400000000, 480000000 } },
+ .reg = { "csid0" },
+ .interrupt = { "csid0" },
+ .csid = {
+ .is_lite = false,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .hw_ops = &csid_ops_1080,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID1 */
+ {
+ .regulators = {},
+ .clock = { "csid", "csid_csiphy_rx" },
+ .clock_rate = { { 400000000, 480000000 },
+ { 400000000, 480000000 } },
+ .reg = { "csid1" },
+ .interrupt = { "csid1" },
+ .csid = {
+ .is_lite = false,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .hw_ops = &csid_ops_1080,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID2 */
+ {
+ .regulators = {},
+ .clock = { "csid", "csid_csiphy_rx" },
+ .clock_rate = { { 400000000, 480000000 },
+ { 400000000, 480000000 } },
+ .reg = { "csid2" },
+ .interrupt = { "csid2" },
+ .csid = {
+ .is_lite = false,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .hw_ops = &csid_ops_1080,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID_LITE0 */
+ {
+ .regulators = {},
+ .clock = { "vfe_lite_csid", "vfe_lite_cphy_rx" },
+ .clock_rate = { { 400000000, 480000000 },
+ { 400000000, 480000000 } },
+ .reg = { "csid_lite0" },
+ .interrupt = { "csid_lite0" },
+ .csid = {
+ .is_lite = true,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .hw_ops = &csid_ops_1080,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID_LITE1 */
+ {
+ .regulators = {},
+ .clock = { "vfe_lite_csid", "vfe_lite_cphy_rx" },
+ .clock_rate = { { 400000000, 480000000 },
+ { 400000000, 480000000 } },
+ .reg = { "csid_lite1" },
+ .interrupt = { "csid_lite1" },
+ .csid = {
+ .is_lite = true,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .hw_ops = &csid_ops_1080,
+ .formats = &csid_formats_gen2
+ }
+ }
+};
+
static const struct resources_icc icc_res_kaanapali[] = {
/* Based on 4096 x 3072 30 FPS 2496 Mbps mode */
{
@@ -4414,9 +4492,11 @@ static const struct camss_resources kaanapali_resources = {
.version = CAMSS_KAANAPALI,
.pd_name = "top",
.csiphy_res = csiphy_res_kaanapali,
+ .csid_res = csid_res_kaanapali,
.icc_res = icc_res_kaanapali,
.icc_path_num = ARRAY_SIZE(icc_res_kaanapali),
.csiphy_num = ARRAY_SIZE(csiphy_res_kaanapali),
+ .csid_num = ARRAY_SIZE(csid_res_kaanapali),
};

static const struct camss_resources msm8916_resources = {

--
2.34.1