media: mtk-vcodec: vdec: set VPI IPI handler in one place

Each of the supported decoder formats used to set the same RPC
interrupt handler by themselves, even though this could be done
by the IF init function itself. Move it to the right place and stop
making its symbol public.

Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
index 49aa85a..50048c1 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
@@ -283,7 +283,6 @@ static int vdec_h264_init(struct mtk_vcodec_ctx *ctx)
        inst->vpu.id = IPI_VDEC_H264;
        inst->vpu.dev = ctx->dev->vpu_plat_dev;
        inst->vpu.ctx = ctx;
-       inst->vpu.handler = vpu_dec_ipi_handler;
 
        err = vpu_dec_init(&inst->vpu);
        if (err) {

diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
index 63a8708..6011fdd 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
@@ -402,7 +402,6 @@ static int vdec_vp8_init(struct mtk_vcodec_ctx *ctx)
        inst->vpu.id = IPI_VDEC_VP8;
        inst->vpu.dev = ctx->dev->vpu_plat_dev;
        inst->vpu.ctx = ctx;
-       inst->vpu.handler = vpu_dec_ipi_handler;
 
        err = vpu_dec_init(&inst->vpu);
        if (err) {

diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
index 5066c28..24c1f0b 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
@@ -793,7 +793,6 @@ static int vdec_vp9_init(struct mtk_vcodec_ctx *ctx)
        inst->vpu.id = IPI_VDEC_VP9;
        inst->vpu.dev = ctx->dev->vpu_plat_dev;
        inst->vpu.ctx = ctx;
-       inst->vpu.handler = vpu_dec_ipi_handler;
 
        if (vpu_dec_init(&inst->vpu)) {
                mtk_vcodec_err(inst, "vp9_dec_vpu_init failed");

diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
index 3f38cc4..70abfd4 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
@@ -25,10 +25,16 @@ static void handle_init_ack_msg(struct vdec_vpu_ipi_init_ack *msg)
 }
 
 /*
+ * vpu_dec_ipi_handler - Handler for VPU ipi message.
+ *
+ * @data: ipi message
+ * @len : length of ipi message
+ * @priv: callback private data which is passed by decoder when register.
+ *
  * This function runs in interrupt context and it means there's an IPI MSG
  * from VPU.
  */
-void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
+static void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
 {
        struct vdec_vpu_ipi_ack *msg = data;
        struct vdec_vpu_inst *vpu = (struct vdec_vpu_inst *)
@@ -102,6 +108,7 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu)
        mtk_vcodec_debug_enter(vpu);
 
        init_waitqueue_head(&vpu->wq);
+       vpu->handler = vpu_dec_ipi_handler;
 
        err = vpu_ipi_register(vpu->dev, vpu->id, vpu->handler, "vdec", NULL);
        if (err != 0) {

diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
index b76f717..f779b06 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
@@ -76,13 +76,4 @@ int vpu_dec_deinit(struct vdec_vpu_inst *vpu);
  */
 int vpu_dec_reset(struct vdec_vpu_inst *vpu);
 
-/**
- * vpu_dec_ipi_handler - Handler for VPU ipi message.
- *
- * @data: ipi message
- * @len : length of ipi message
- * @priv: callback private data which is passed by decoder when register.
- */
-void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv);
-
 #endif