From 425e0a8142744fecd6523853002f4e146db854da Mon Sep 17 00:00:00 2001
From: Depeng Shao <quic_depengs@quicinc.com>
Date: Thu, 16 Dec 2021 22:34:49 +0800
Subject: [PATCH] msm: camera: sensor: enable the compilation for flash

This change enables the compilation for flash even
though there is no pmic flash support, since the i2c
flash still needs the flash framework.

CRs-Fixed: 3095773
Change-Id: I220a38dce1cbc829e446a65c61b7b7eb6b3a1c5b
Signed-off-by: Depeng Shao <quic_depengs@quicinc.com>
---
 Kbuild                                               | 9 +--------
 drivers/cam_sensor_module/cam_flash/cam_flash_core.c | 7 ++++++-
 drivers/cam_sensor_module/cam_flash/cam_flash_soc.c  | 6 ++++++
 drivers/camera_main.c                                | 7 -------
 4 files changed, 13 insertions(+), 16 deletions(-)

diff --git a/Kbuild b/Kbuild
index 10f9613059..6832debf1d 100644
--- a/Kbuild
+++ b/Kbuild
@@ -233,14 +233,7 @@ camera-$(CONFIG_SPECTRA_SENSOR) += \
 	drivers/cam_sensor_module/cam_sensor_io/cam_sensor_qup_i2c.o \
 	drivers/cam_sensor_module/cam_sensor_io/cam_sensor_spi.o \
 	drivers/cam_sensor_module/cam_sensor_utils/cam_sensor_util.o \
-	drivers/cam_sensor_module/cam_res_mgr/cam_res_mgr.o
-
-camera-$(CONFIG_LEDS_QPNP_FLASH_V2) += \
-	drivers/cam_sensor_module/cam_flash/cam_flash_dev.o \
-	drivers/cam_sensor_module/cam_flash/cam_flash_core.o \
-	drivers/cam_sensor_module/cam_flash/cam_flash_soc.o
-
-camera-$(CONFIG_LEDS_QTI_FLASH) += \
+	drivers/cam_sensor_module/cam_res_mgr/cam_res_mgr.o \
 	drivers/cam_sensor_module/cam_flash/cam_flash_dev.o \
 	drivers/cam_sensor_module/cam_flash/cam_flash_core.o \
 	drivers/cam_sensor_module/cam_flash/cam_flash_soc.o
diff --git a/drivers/cam_sensor_module/cam_flash/cam_flash_core.c b/drivers/cam_sensor_module/cam_flash/cam_flash_core.c
index 7719b3aff8..3934a84322 100644
--- a/drivers/cam_sensor_module/cam_flash/cam_flash_core.c
+++ b/drivers/cam_sensor_module/cam_flash/cam_flash_core.c
@@ -1645,13 +1645,18 @@ int cam_flash_pmic_pkt_parser(struct cam_flash_ctrl *fctrl, void *arg)
 			}
 			flash_query_info =
 				(struct cam_flash_query_curr *)cmd_buf;
-
+#if __or(IS_REACHABLE(CONFIG_LEDS_QPNP_FLASH_V2), \
+			IS_REACHABLE(CONFIG_LEDS_QTI_FLASH))
 			rc = cam_flash_led_prepare(fctrl->switch_trigger,
 				QUERY_MAX_AVAIL_CURRENT, &query_curr_ma,
 				soc_private->is_wled_flash);
 
 			CAM_DBG(CAM_FLASH, "query_curr_ma = %d",
 				query_curr_ma);
+#else
+			rc = -EOPNOTSUPP;
+#endif
+
 			if (rc) {
 				CAM_ERR(CAM_FLASH,
 				"Query current failed with rc=%d", rc);
diff --git a/drivers/cam_sensor_module/cam_flash/cam_flash_soc.c b/drivers/cam_sensor_module/cam_flash/cam_flash_soc.c
index 326a6706e6..0f57fc9d84 100644
--- a/drivers/cam_sensor_module/cam_flash/cam_flash_soc.c
+++ b/drivers/cam_sensor_module/cam_flash/cam_flash_soc.c
@@ -59,6 +59,8 @@ void cam_flash_put_source_node_data(struct cam_flash_ctrl *fctrl)
 	}
 }
 
+#if __or(IS_REACHABLE(CONFIG_LEDS_QPNP_FLASH_V2), \
+			IS_REACHABLE(CONFIG_LEDS_QTI_FLASH))
 static int32_t cam_get_source_node_info(
 	struct device_node *of_node,
 	struct cam_flash_ctrl *fctrl,
@@ -267,6 +269,7 @@ static int32_t cam_get_source_node_info(
 
 	return rc;
 }
+#endif
 
 int cam_flash_get_dt_data(struct cam_flash_ctrl *fctrl,
 	struct cam_hw_soc_info *soc_info)
@@ -300,12 +303,15 @@ int cam_flash_get_dt_data(struct cam_flash_ctrl *fctrl,
 		goto free_soc_private;
 	}
 
+#if __or(IS_ENABLED(CONFIG_LEDS_QPNP_FLASH_V2), \
+			IS_ENABLED(CONFIG_LEDS_QTI_FLASH))
 	rc = cam_get_source_node_info(of_node, fctrl, soc_info->soc_private);
 	if (rc) {
 		CAM_ERR(CAM_FLASH,
 			"cam_flash_get_pmic_source_info failed rc %d", rc);
 		goto free_soc_private;
 	}
+#endif
 	return rc;
 
 free_soc_private:
diff --git a/drivers/camera_main.c b/drivers/camera_main.c
index 1ad29b9678..bf59eb46b4 100644
--- a/drivers/camera_main.c
+++ b/drivers/camera_main.c
@@ -24,11 +24,7 @@
 #include "cam_eeprom_dev.h"
 #include "cam_ois_dev.h"
 #include "cam_tpg_dev.h"
-
-#if IS_REACHABLE(CONFIG_LEDS_QPNP_FLASH_V2) || \
-	IS_REACHABLE(CONFIG_LEDS_QTI_FLASH)
 #include "cam_flash_dev.h"
-#endif
 
 #include "a5_core.h"
 #include "lx7_dev.h"
@@ -116,11 +112,8 @@ static const struct camera_submodule_component camera_sensor[] = {
 	{&cam_sensor_driver_init, &cam_sensor_driver_exit},
 	{&cam_eeprom_driver_init, &cam_eeprom_driver_exit},
 	{&cam_ois_driver_init, &cam_ois_driver_exit},
-#if IS_REACHABLE(CONFIG_LEDS_QPNP_FLASH_V2) || \
-	IS_REACHABLE(CONFIG_LEDS_QTI_FLASH)
 	{&cam_flash_init_module, &cam_flash_exit_module},
 #endif
-#endif
 };
 
 static const struct camera_submodule_component camera_icp[] = {