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-rw-r--r--drivers/media/platform/mtk-vpu/mtk_vpu.c4
-rw-r--r--drivers/media/platform/mtk-vpu/mtk_vpu.h18
2 files changed, 12 insertions, 10 deletions
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c
index 043894f7188c..c8a56271b259 100644
--- a/drivers/media/platform/mtk-vpu/mtk_vpu.c
+++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c
@@ -19,11 +19,11 @@
#include "mtk_vpu.h"
-/**
+/*
* VPU (video processor unit) is a tiny processor controlling video hardware
* related to video codec, scaling and color format converting.
* VPU interfaces with other blocks by share memory and interrupt.
- **/
+ */
#define INIT_TIMEOUT_MS 2000U
#define IPI_TIMEOUT_MS 2000U
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.h b/drivers/media/platform/mtk-vpu/mtk_vpu.h
index ee7c552ce928..a56053ff135a 100644
--- a/drivers/media/platform/mtk-vpu/mtk_vpu.h
+++ b/drivers/media/platform/mtk-vpu/mtk_vpu.h
@@ -10,10 +10,12 @@
#include <linux/platform_device.h>
/**
+ * DOC: VPU
+ *
* VPU (video processor unit) is a tiny processor controlling video hardware
* related to video codec, scaling and color format converting.
* VPU interfaces with other blocks by share memory and interrupt.
- **/
+ */
typedef void (*ipi_handler_t) (const void *data,
unsigned int len,
@@ -126,18 +128,18 @@ struct platform_device *vpu_get_plat_device(struct platform_device *pdev);
* vpu_wdt_reg_handler - register a VPU watchdog handler
*
* @pdev: VPU platform device
- * @vpu_wdt_reset_func: the callback reset function
- * @private_data: the private data for reset function
- * @rst_id: reset id
+ * @vpu_wdt_reset_func(): the callback reset function
+ * @priv: the private data for reset function
+ * @priv: the private data for reset function
+ * @id: reset id
*
* Register a handler performing own tasks when vpu reset by watchdog
*
* Return: Return 0 if the handler is added successfully,
* otherwise it is failed.
- *
**/
int vpu_wdt_reg_handler(struct platform_device *pdev,
- void vpu_wdt_reset_func(void *),
+ void vpu_wdt_reset_func(void *priv),
void *priv, enum rst_id id);
/**
@@ -171,8 +173,8 @@ int vpu_load_firmware(struct platform_device *pdev);
/**
* vpu_mapping_dm_addr - Mapping DTCM/DMEM to kernel virtual address
*
- * @pdev: VPU platform device
- * @dmem_addr: VPU's data memory address
+ * @pdev: VPU platform device
+ * @dtcm_dmem_addr: VPU's data memory address
*
* Mapping the VPU's DTCM (Data Tightly-Coupled Memory) /
* DMEM (Data Extended Memory) memory address to