From: Kyrie Wu <kyrie.wu@mediatek.com>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Kyrie Wu <kyrie.wu@mediatek.com>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Ricardo Ribalda <ribalda@chromium.org>,
Kees Cook <kees@kernel.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Fei Shao <fshao@chromium.org>,
Haoxiang Li <haoxiang_li2024@163.com>,
Chen-Yu Tsai <wenst@chromium.org>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Tomasz Figa <tfiga@chromium.org>,
Sebastian Fricke <sebastian.fricke@collabora.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Qianfeng Rong <rongqianfeng@vivo.com>,
Irui Wang <irui.wang@mediatek.com>,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Fan Wu <fanwu01@zju.edu.cn>, <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>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Subject: [PATCH v6 04/14] media: mediatek: vcodec: get different firmware ipi id
Date: Mon, 20 Jul 2026 09:20:46 +0800 [thread overview]
Message-ID: <20260720012056.1026551-5-kyrie.wu@mediatek.com> (raw)
In-Reply-To: <20260720012056.1026551-1-kyrie.wu@mediatek.com>
Getting ipi(inter-processor interrupt) id according to firmware
type and hardware index for different architecture.
Signed-off-by: Kyrie Wu <kyrie.wu@mediatek.com>
---
.../mediatek/vcodec/common/mtk_vcodec_fw.c | 14 ++++++++++++++
.../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, 30 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 552d0d8a8..8630e871d 100644
--- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.c
@@ -3,6 +3,20 @@
#include "../decoder/mtk_vcodec_dec_drv.h"
#include "../encoder/mtk_vcodec_enc_drv.h"
#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_use fw_use,
mtk_vcodec_fw_init_func fw_init)
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 50d93d47b..005ac9969 100644
--- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h
@@ -43,5 +43,6 @@ 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 2d622e85f..756fbb777 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 10359ce9b..69d607171 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 02f39954a..dd638ef44 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 391e789a5..d65e276f6 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 adbacabdb..1f0479a8f 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;
--
2.51.0.windows.2
next prev parent reply other threads:[~2026-07-20 1:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-20 1:20 [PATCH v6 00/14] media: mediatek: vcodec: support video decoder in mt8196 Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 01/14] media: mediatek: vcodec: support vcp architecture Kyrie Wu
2026-07-20 12:57 ` Nicolas Dufresne
2026-07-20 1:20 ` [PATCH v6 02/14] media: mediatek: vcodec: add driver to support vcp Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 03/14] media: mediatek: vcodec: add driver to support vcp encoder Kyrie Wu
2026-07-20 1:20 ` Kyrie Wu [this message]
2026-07-20 1:20 ` [PATCH v6 05/14] media: mediatek: vcodec: get share memory address Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 06/14] media: mediatek: vcodec: add debug information Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 07/14] media: mediatek: vcodec: send share memory address to vcp Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 08/14] dt-bindings: media: mediatek: vcodec: add decoder dt-bindings for mt8196 Kyrie Wu
2026-07-20 5:46 ` Krzysztof Kozlowski
2026-07-20 5:49 ` Krzysztof Kozlowski
2026-07-20 6:26 ` Kyrie Wu (吴晗)
2026-07-20 10:19 ` Krzysztof Kozlowski
2026-07-20 1:20 ` [PATCH v6 09/14] media: mediatek: vcodec: add decoder compatible to support mt8196 Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 10/14] media: mediatek: vcodec: define MT8196 vcodec levels Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 11/14] media: mediatek: vcodec: support 36bit iova address Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 12/14] media: mediatek: vcodec: clean xpc status Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 13/14] media: mediatek: decoder: fill av1 buffer size with picinfo Kyrie Wu
2026-07-20 1:20 ` [PATCH v6 14/14] media: mediatek: decoder: support av1 extend vsi Kyrie Wu
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