media: mtk-vcodec: remove unneeded proxy functions

We were getting the codec interface through a proxy function that does
not bring anything compared to just accessing the interface definition
directly, so just do that. Also make the decoder interfaces const.

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 67a7d4f..c5f8f1f 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
@@ -485,16 +485,9 @@ static int vdec_h264_get_param(void *h_vdec, enum vdec_get_param_type type,
        return 0;
 }
 
-static struct vdec_common_if vdec_h264_if = {
+const struct vdec_common_if vdec_h264_if = {
        .init           = vdec_h264_init,
        .decode         = vdec_h264_decode,
        .get_param      = vdec_h264_get_param,
        .deinit         = vdec_h264_deinit,
 };
-
-struct vdec_common_if *get_h264_dec_comm_if(void);
-
-struct vdec_common_if *get_h264_dec_comm_if(void)
-{
-       return &vdec_h264_if;
-}

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 42e3026..63a8708 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
@@ -610,16 +610,9 @@ static void vdec_vp8_deinit(void *h_vdec)
        kfree(inst);
 }
 
-static struct vdec_common_if vdec_vp8_if = {
+const struct vdec_common_if vdec_vp8_if = {
        .init           = vdec_vp8_init,
        .decode         = vdec_vp8_decode,
        .get_param      = vdec_vp8_get_param,
        .deinit         = vdec_vp8_deinit,
 };
-
-struct vdec_common_if *get_vp8_dec_comm_if(void);
-
-struct vdec_common_if *get_vp8_dec_comm_if(void)
-{
-       return &vdec_vp8_if;
-}

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 7935f97..5066c28 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
@@ -1000,16 +1000,9 @@ static int vdec_vp9_get_param(void *h_vdec, enum vdec_get_param_type type,
        return ret;
 }
 
-static struct vdec_common_if vdec_vp9_if = {
+const struct vdec_common_if vdec_vp9_if = {
        .init           = vdec_vp9_init,
        .decode         = vdec_vp9_decode,
        .get_param      = vdec_vp9_get_param,
        .deinit         = vdec_vp9_deinit,
 };
-
-struct vdec_common_if *get_vp9_dec_comm_if(void);
-
-struct vdec_common_if *get_vp9_dec_comm_if(void)
-{
-       return &vdec_vp9_if;
-}

diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
index 8354404..2e43dd4 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
@@ -15,23 +15,19 @@
 #include "mtk_vcodec_dec_pm.h"
 #include "mtk_vpu.h"
 
-const struct vdec_common_if *get_h264_dec_comm_if(void);
-const struct vdec_common_if *get_vp8_dec_comm_if(void);
-const struct vdec_common_if *get_vp9_dec_comm_if(void);
-
 int vdec_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 {
        int ret = 0;
 
        switch (fourcc) {
        case V4L2_PIX_FMT_H264:
-               ctx->dec_if = get_h264_dec_comm_if();
+               ctx->dec_if = &vdec_h264_if;
                break;
        case V4L2_PIX_FMT_VP8:
-               ctx->dec_if = get_vp8_dec_comm_if();
+               ctx->dec_if = &vdec_vp8_if;
                break;
        case V4L2_PIX_FMT_VP9:
-               ctx->dec_if = get_vp9_dec_comm_if();
+               ctx->dec_if = &vdec_vp9_if;
                break;
        default:
                return -EINVAL;

diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
index c5bd8b0..270d8dc 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
@@ -54,6 +54,10 @@ struct vdec_fb_node {
        struct vdec_fb *fb;
 };
 
+extern const struct vdec_common_if vdec_h264_if;
+extern const struct vdec_common_if vdec_vp8_if;
+extern const struct vdec_common_if vdec_vp9_if;
+
 /**
  * vdec_if_init() - initialize decode driver
  * @ctx        : [in] v4l2 context

diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
index 0183dd3..b9624f8 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
@@ -655,16 +655,9 @@ static int h264_enc_deinit(void *handle)
        return ret;
 }
 
-static const struct venc_common_if venc_h264_if = {
+const struct venc_common_if venc_h264_if = {
        .init = h264_enc_init,
        .encode = h264_enc_encode,
        .set_param = h264_enc_set_param,
        .deinit = h264_enc_deinit,
 };
-
-const struct venc_common_if *get_h264_enc_comm_if(void);
-
-const struct venc_common_if *get_h264_enc_comm_if(void)
-{
-       return &venc_h264_if;
-}

diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
index 3787e75..8d36f03 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
@@ -460,16 +460,9 @@ static int vp8_enc_deinit(void *handle)
        return ret;
 }
 
-static const struct venc_common_if venc_vp8_if = {
+const struct venc_common_if venc_vp8_if = {
        .init = vp8_enc_init,
        .encode = vp8_enc_encode,
        .set_param = vp8_enc_set_param,
        .deinit = vp8_enc_deinit,
 };
-
-const struct venc_common_if *get_vp8_enc_comm_if(void);
-
-const struct venc_common_if *get_vp8_enc_comm_if(void)
-{
-       return &venc_vp8_if;
-}

diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.c b/drivers/media/platform/mtk-vcodec/venc_drv_if.c
index b5cc645..c6bb82a 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc_drv_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.c
@@ -17,19 +17,16 @@
 #include "mtk_vcodec_enc_pm.h"
 #include "mtk_vpu.h"
 
-const struct venc_common_if *get_h264_enc_comm_if(void);
-const struct venc_common_if *get_vp8_enc_comm_if(void);
-
 int venc_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 {
        int ret = 0;
 
        switch (fourcc) {
        case V4L2_PIX_FMT_VP8:
-               ctx->enc_if = get_vp8_enc_comm_if();
+               ctx->enc_if = &venc_vp8_if;
                break;
        case V4L2_PIX_FMT_H264:
-               ctx->enc_if = get_h264_enc_comm_if();
+               ctx->enc_if = &venc_h264_if;
                break;
        default:
                return -EINVAL;

diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.h b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
index cc5bb36..52fc9cc 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
@@ -110,6 +110,9 @@ struct venc_done_result {
        bool is_key_frm;
 };
 
+extern const struct venc_common_if venc_h264_if;
+extern const struct venc_common_if venc_vp8_if;
+
 /*
  * venc_if_init - Create the driver handle
  * @ctx: device context