linux-kernel - [PATCH V4 2/4] media: ti: vpe: Export vpdma_load

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Message-ID: <20251015054010.3594423-3-y-abhilashchandra@ti.com>
Date: Wed, 15 Oct 2025 11:10:08 +0530
From: Yemike Abhilash Chandra <y-abhilashchandra@...com>
To: <mchehab@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <hverkuil+cisco@...nel.org>
CC: <sakari.ailus@...ux.intel.com>, <bparrot@...com>,
        <jai.luthra@...asonboard.com>, <dale@...nsworth.org>,
        <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <u-kumar1@...com>,
        <y-abhilashchandra@...com>
Subject: [PATCH V4 2/4] media: ti: vpe: Export vpdma_load_firmware() function

Export vpdma_load_firmware() function which is needed by TI VIP to load
the VPDMA firmware.

Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@...com>
---
 drivers/media/platform/ti/vpe/vpdma.c | 3 ++-
 drivers/media/platform/ti/vpe/vpdma.h | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/ti/vpe/vpdma.c b/drivers/media/platform/ti/vpe/vpdma.c
index 29ee1918bc1c..573aa83f62eb 100644
--- a/drivers/media/platform/ti/vpe/vpdma.c
+++ b/drivers/media/platform/ti/vpe/vpdma.c
@@ -1135,7 +1135,7 @@ static void vpdma_firmware_cb(const struct firmware *f, void *context)
 	release_firmware(f);
 }
 
-static int vpdma_load_firmware(struct vpdma_data *vpdma)
+int vpdma_load_firmware(struct vpdma_data *vpdma)
 {
 	int r;
 	struct device *dev = &vpdma->pdev->dev;
@@ -1152,6 +1152,7 @@ static int vpdma_load_firmware(struct vpdma_data *vpdma)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(vpdma_load_firmware);
 
 int vpdma_create(struct platform_device *pdev, struct vpdma_data *vpdma,
 		void (*cb)(struct platform_device *pdev))
diff --git a/drivers/media/platform/ti/vpe/vpdma.h b/drivers/media/platform/ti/vpe/vpdma.h
index 5b3a0cd49a3c..1fc53fb33497 100644
--- a/drivers/media/platform/ti/vpe/vpdma.h
+++ b/drivers/media/platform/ti/vpe/vpdma.h
@@ -281,4 +281,7 @@ void vpdma_dump_regs(struct vpdma_data *vpdma);
 int vpdma_create(struct platform_device *pdev, struct vpdma_data *vpdma,
 		void (*cb)(struct platform_device *pdev));
 
+/* load vpdma firmware*/
+int vpdma_load_firmware(struct vpdma_data *vpdma);
+
 #endif
-- 
2.34.1