Merge tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new Atmel microship ISC driver

 - coda has gained support for mpeg2 and mpeg4

 - cxusb gained support for analog TV

 - rockchip staging driver was split into two separate staging drivers

 - added a new staging driver for Allegro DVT video IP core

 - added a new staging driver for Amlogic Meson video decoder

 - lots of improvements and cleanups

* tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (398 commits)
  media: allegro: use new v4l2_m2m_ioctl_try_encoder_cmd funcs
  media: doc-rst: Fix typos
  media: radio-raremono: change devm_k*alloc to k*alloc
  media: stv0297: fix frequency range limit
  media: rc: Prefer KEY_NUMERIC_* for number buttons on remotes
  media: dvb_frontend: split dvb_frontend_handle_ioctl function
  media: mceusb: disable "nonsensical irdata" messages
  media: rc: remove redundant dev_err message
  media: cec-notifier: add new notifier functions
  media: cec: add struct cec_connector_info support
  media: cec-notifier: rename variables, check kstrdup and n->conn_name
  media: MAINTAINERS: Add maintainers for Media Controller
  media: staging: media: tegra-vde: Defer dmabuf's unmapping
  media: staging: media: tegra-vde: Add IOMMU support
  media: hdpvr: fix locking and a missing msleep
  media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()
  media: atmel: atmel-isc: fix i386 build error
  media: v4l2-ctrl: Move compound control initialization
  media: hantro: Use vb2_get_buffer
  media: pci: cx88: Change the type of 'missed' to u64
  ...

1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
index 5c98a76a77b7..2e43dd4486e0 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -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;
@@ -39,7 +35,7 @@ int vdec_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 
 	mtk_vdec_lock(ctx);
 	mtk_vcodec_dec_clock_on(&ctx->dev->pm);
-	ret = ctx->dec_if->init(ctx, &ctx->drv_handle);
+	ret = ctx->dec_if->init(ctx);
 	mtk_vcodec_dec_clock_off(&ctx->dev->pm);
 	mtk_vdec_unlock(ctx);
 
@@ -66,7 +62,7 @@ int vdec_if_decode(struct mtk_vcodec_ctx *ctx, struct mtk_vcodec_mem *bs,
 		}
 	}
 
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return -EIO;
 
 	mtk_vdec_lock(ctx);
@@ -89,7 +85,7 @@ int vdec_if_get_param(struct mtk_vcodec_ctx *ctx, enum vdec_get_param_type type,
 {
 	int ret = 0;
 
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return -EIO;
 
 	mtk_vdec_lock(ctx);
@@ -101,7 +97,7 @@ int vdec_if_get_param(struct mtk_vcodec_ctx *ctx, enum vdec_get_param_type type,
 
 void vdec_if_deinit(struct mtk_vcodec_ctx *ctx)
 {
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return;
 
 	mtk_vdec_lock(ctx);
@@ -110,5 +106,5 @@ void vdec_if_deinit(struct mtk_vcodec_ctx *ctx)
 	mtk_vcodec_dec_clock_off(&ctx->dev->pm);
 	mtk_vdec_unlock(ctx);
 
-	ctx->drv_handle = 0;
+	ctx->drv_handle = NULL;
 }