From: Yunfei Dong <yunfei.dong@mediatek.com>
To: "Nícolas F . R . A . Prado" <nfraprado@collabora.com>,
"Sebastian Fricke" <sebastian.fricke@collabora.com>,
"Nicolas Dufresne" <nicolas.dufresne@collabora.com>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Benjamin Gaignard" <benjamin.gaignard@collabora.com>,
"Nathan Hebert" <nhebert@chromium.org>,
"Daniel Almeida" <daniel.almeida@collabora.com>
Cc: Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
Daniel Vetter <daniel@ffwll.ch>,
Steve Cho <stevecho@chromium.org>,
Yunfei Dong <yunfei.dong@mediatek.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v4 03/14] media: mediatek: vcodec: get different firmware ipi id
Date: Sat, 28 Mar 2026 13:16:13 +0800 [thread overview]
Message-ID: <20260328051630.7937-4-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20260328051630.7937-1-yunfei.dong@mediatek.com>
Getting ipi(inter-processor interrupt) id according to firmware
type and hardware index for different architecture.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../platform/mediatek/vcodec/common/mtk_vcodec_fw.c | 13 +++++++++++++
.../platform/mediatek/vcodec/common/mtk_vcodec_fw.h | 1 +
.../vcodec/decoder/vdec/vdec_av1_req_lat_if.c | 5 +++--
.../vcodec/decoder/vdec/vdec_h264_req_multi_if.c | 5 +++--
.../vcodec/decoder/vdec/vdec_hevc_req_multi_if.c | 5 +++--
.../mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c | 5 +++--
.../vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 5 +++--
7 files changed, 29 insertions(+), 10 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c
index fc547afa4ebf..4ed7639dfa30 100644
--- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c
@@ -5,6 +5,19 @@
#include "mtk_vcodec_fw_priv.h"
#include "mtk_vcodec_fw_vcp.h"
+int mtk_vcodec_fw_get_ipi(enum mtk_vcodec_fw_type type, int hw_id)
+{
+ switch (type) {
+ case SCP:
+ return hw_id == MTK_VDEC_LAT0 ? SCP_IPI_VDEC_LAT : SCP_IPI_VDEC_CORE;
+ case VCP:
+ return hw_id == MTK_VDEC_LAT0 ? VCP_IPI_LAT_DECODER : VCP_IPI_CORE_DECODER;
+ default:
+ return -EINVAL;
+ }
+}
+EXPORT_SYMBOL_GPL(mtk_vcodec_fw_get_ipi);
+
struct mtk_vcodec_fw *mtk_vcodec_fw_select(void *priv, enum mtk_vcodec_fw_type type,
enum mtk_vcodec_fw_use fw_use)
{
diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
index c1642fb09b42..142e2e87905c 100644
--- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
@@ -41,5 +41,6 @@ int mtk_vcodec_fw_ipi_register(struct mtk_vcodec_fw *fw, int id,
int mtk_vcodec_fw_ipi_send(struct mtk_vcodec_fw *fw, int id,
void *buf, unsigned int len, unsigned int wait);
int mtk_vcodec_fw_get_type(struct mtk_vcodec_fw *fw);
+int mtk_vcodec_fw_get_ipi(enum mtk_vcodec_fw_type type, int hw_id);
#endif /* _MTK_VCODEC_FW_H_ */
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
index 2d622e85f827..756fbb7778b1 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
@@ -1877,6 +1877,7 @@ static int vdec_av1_slice_init(struct mtk_vcodec_dec_ctx *ctx)
{
struct vdec_av1_slice_instance *instance;
struct vdec_av1_slice_init_vsi *vsi;
+ enum mtk_vcodec_fw_type fw_type = ctx->dev->fw_handler->type;
int ret;
instance = kzalloc_obj(*instance);
@@ -1884,8 +1885,8 @@ static int vdec_av1_slice_init(struct mtk_vcodec_dec_ctx *ctx)
return -ENOMEM;
instance->ctx = ctx;
- instance->vpu.id = SCP_IPI_VDEC_LAT;
- instance->vpu.core_id = SCP_IPI_VDEC_CORE;
+ instance->vpu.id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_LAT0);
+ instance->vpu.core_id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_CORE);
instance->vpu.ctx = ctx;
instance->vpu.codec_type = ctx->current_codec;
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c
index 10359ce9b934..69d60717181a 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c
@@ -1204,6 +1204,7 @@ static int vdec_h264_slice_single_decode(void *h_vdec, struct mtk_vcodec_mem *bs
static int vdec_h264_slice_init(struct mtk_vcodec_dec_ctx *ctx)
{
+ enum mtk_vcodec_fw_type fw_type = ctx->dev->fw_handler->type;
struct vdec_h264_slice_inst *inst;
int err, vsi_size;
unsigned char *temp;
@@ -1214,8 +1215,8 @@ static int vdec_h264_slice_init(struct mtk_vcodec_dec_ctx *ctx)
inst->ctx = ctx;
- inst->vpu.id = SCP_IPI_VDEC_LAT;
- inst->vpu.core_id = SCP_IPI_VDEC_CORE;
+ inst->vpu.id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_LAT0);
+ inst->vpu.core_id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_CORE);
inst->vpu.ctx = ctx;
inst->vpu.codec_type = ctx->current_codec;
inst->vpu.capture_type = ctx->capture_fourcc;
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
index 02f39954a4c2..dd638ef44083 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
@@ -855,6 +855,7 @@ static int vdec_hevc_slice_setup_core_buffer(struct vdec_hevc_slice_inst *inst,
static int vdec_hevc_slice_init(struct mtk_vcodec_dec_ctx *ctx)
{
+ enum mtk_vcodec_fw_type fw_type = ctx->dev->fw_handler->type;
struct vdec_hevc_slice_inst *inst;
int err, vsi_size;
@@ -864,8 +865,8 @@ static int vdec_hevc_slice_init(struct mtk_vcodec_dec_ctx *ctx)
inst->ctx = ctx;
- inst->vpu.id = SCP_IPI_VDEC_LAT;
- inst->vpu.core_id = SCP_IPI_VDEC_CORE;
+ inst->vpu.id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_LAT0);
+ inst->vpu.core_id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_CORE);
inst->vpu.ctx = ctx;
inst->vpu.codec_type = ctx->current_codec;
inst->vpu.capture_type = ctx->capture_fourcc;
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c
index 391e789a5a13..d65e276f6cea 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c
@@ -272,6 +272,7 @@ static int vdec_vp8_slice_get_decode_parameters(struct vdec_vp8_slice_inst *inst
static int vdec_vp8_slice_init(struct mtk_vcodec_dec_ctx *ctx)
{
+ enum mtk_vcodec_fw_type fw_type = ctx->dev->fw_handler->type;
struct vdec_vp8_slice_inst *inst;
int err;
@@ -281,8 +282,8 @@ static int vdec_vp8_slice_init(struct mtk_vcodec_dec_ctx *ctx)
inst->ctx = ctx;
- inst->vpu.id = SCP_IPI_VDEC_LAT;
- inst->vpu.core_id = SCP_IPI_VDEC_CORE;
+ inst->vpu.id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_LAT0);
+ inst->vpu.core_id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_CORE);
inst->vpu.ctx = ctx;
inst->vpu.codec_type = ctx->current_codec;
inst->vpu.capture_type = ctx->capture_fourcc;
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
index adbacabdbebc..1f0479a8f5cb 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
@@ -1844,6 +1844,7 @@ static int vdec_vp9_slice_update_core(struct vdec_vp9_slice_instance *instance,
static int vdec_vp9_slice_init(struct mtk_vcodec_dec_ctx *ctx)
{
+ enum mtk_vcodec_fw_type fw_type = ctx->dev->fw_handler->type;
struct vdec_vp9_slice_instance *instance;
struct vdec_vp9_slice_init_vsi *vsi;
int ret;
@@ -1853,8 +1854,8 @@ static int vdec_vp9_slice_init(struct mtk_vcodec_dec_ctx *ctx)
return -ENOMEM;
instance->ctx = ctx;
- instance->vpu.id = SCP_IPI_VDEC_LAT;
- instance->vpu.core_id = SCP_IPI_VDEC_CORE;
+ instance->vpu.id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_LAT0);
+ instance->vpu.core_id = mtk_vcodec_fw_get_ipi(fw_type, MTK_VDEC_CORE);
instance->vpu.ctx = ctx;
instance->vpu.codec_type = ctx->current_codec;
--
2.45.2
next prev parent reply other threads:[~2026-03-28 5:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-28 5:16 [PATCH v4 00/14] media: mediatek: vcodec: support video decoder in mt8196 Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 01/14] media: mediatek: vcodec: add driver to support vcp Yunfei Dong
2026-04-28 20:29 ` Nicolas Dufresne
2026-03-28 5:16 ` [PATCH v4 02/14] media: mediatek: vcodec: add driver to support vcp encoder Yunfei Dong
2026-03-28 5:16 ` Yunfei Dong [this message]
2026-03-28 5:16 ` [PATCH v4 04/14] media: mediatek: vcodec: get share memory address Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 05/14] media: mediatek: vcodec: define MT8196 vcodec levels Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 06/14] media: mediatek: vcodec: support vcp architecture Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 07/14] media: mediatek: vcodec: support 36bit iova address Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 08/14] media: mediatek: vcodec: clean xpc status Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 09/14] media: mediatek: vcodec: add debug information Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 10/14] media: mediatek: vcodec: send share memory address to vcp Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 11/14] dt-bindings: media: mediatek: vcodec: add decoder dt-bindings for mt8196 Yunfei Dong
2026-03-28 12:22 ` Krzysztof Kozlowski
2026-03-28 5:16 ` [PATCH v4 12/14] media: mediatek: vcodec: add decoder compatible to support mt8196 Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 13/14] media: mediatek: decoder: fill av1 buffer size with picinfo Yunfei Dong
2026-03-28 5:16 ` [PATCH v4 14/14] media: mediatek: decoder: support av1 extend vsi Yunfei Dong
2026-04-28 20:24 ` [PATCH v4 00/14] media: mediatek: vcodec: support video decoder in mt8196 Nicolas Dufresne
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