media: mtk-vcodec: Align vcodec wake up interrupt interface

Vdec and venc can use the same function to wake up interrupt event.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Steve Cho <stevecho@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c

@@ -28,13 +28,6 @@
 #define VDEC_IRQ_CLR	0x10
 #define VDEC_IRQ_CFG_REG	0xa4
 
-/* Wake up context wait_queue */
-static void wake_up_ctx(struct mtk_vcodec_ctx *ctx)
-{
-	ctx->int_cond = 1;
-	wake_up_interruptible(&ctx->queue);
-}
-
 static irqreturn_t mtk_vcodec_dec_irq_handler(int irq, void *priv)
 {
 	struct mtk_vcodec_dev *dev = priv;
@@ -66,7 +59,7 @@ static irqreturn_t mtk_vcodec_dec_irq_handler(int irq, void *priv)
 	writel((readl(vdec_misc_addr) & ~VDEC_IRQ_CLR),
 		dev->reg_base[VDEC_MISC] + VDEC_IRQ_CFG_REG);
 
-	wake_up_ctx(ctx);
+	wake_up_ctx(ctx, MTK_INST_IRQ_RECEIVED);
 
 	mtk_v4l2_debug(3,
 			"mtk_vcodec_dec_irq_handler :wake up ctx %d, dec_done_status=%x",

drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h

@@ -473,4 +473,12 @@ static inline struct mtk_vcodec_ctx *ctrl_to_ctx(struct v4l2_ctrl *ctrl)
 	return container_of(ctrl->handler, struct mtk_vcodec_ctx, ctrl_hdl);
 }
 
+/* Wake up context wait_queue */
+static inline void wake_up_ctx(struct mtk_vcodec_ctx *ctx, unsigned int reason)
+{
+	ctx->int_cond = 1;
+	ctx->int_type = reason;
+	wake_up_interruptible(&ctx->queue);
+}
+
 #endif /* _MTK_VCODEC_DRV_H_ */

drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c

@@ -62,14 +62,6 @@ static const struct mtk_video_fmt mtk_video_formats_capture_vp8[] =  {
 	},
 };
 
-/* Wake up context wait_queue */
-static void wake_up_ctx(struct mtk_vcodec_ctx *ctx, unsigned int reason)
-{
-	ctx->int_cond = 1;
-	ctx->int_type = reason;
-	wake_up_interruptible(&ctx->queue);
-}
-
 static void clean_irq_status(unsigned int irq_status, void __iomem *addr)
 {
 	if (irq_status & MTK_VENC_IRQ_STATUS_PAUSE)