diff options
Diffstat (limited to 'drivers/media/platform/mtk-vpu/mtk_vpu.h')
| -rw-r--r-- | drivers/media/platform/mtk-vpu/mtk_vpu.h | 18 |
1 files changed, 10 insertions, 8 deletions
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 |