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Wed, 03 Jun 2026 01:41:13 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Wed, 3 Jun 2026 16:41:10 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Wed, 3 Jun 2026 16:41:09 +0800 From: Kyrie Wu To: Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Nicolas Dufresne , Ricardo Ribalda , Kees Cook , Hans Verkuil , Haoxiang Li , Fei Shao , Chen-Yu Tsai , Laurent Pinchart , Sebastian Fricke , Benjamin Gaignard , Philipp Zabel , Qianfeng Rong , Jacopo Mondi , Irui Wang , Fan Wu , , , , , , Kyrie Wu CC: Sakari Ailus , Tzung-Bi Shih , Tomasz Figa Subject: [PATCH v5 04/14] media: mediatek: vcodec: get different firmware ipi id Date: Wed, 3 Jun 2026 16:40:34 +0800 Message-ID: <20260603084045.17488-5-kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20260603084045.17488-1-kyrie.wu@mediatek.com> References: <20260603084045.17488-1-kyrie.wu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260603_095635_524079_098D5C49 X-CRM114-Status: GOOD ( 14.43 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Yunfei Dong Getting ipi(inter-processor interrupt) id according to firmware type and hardware index for different architecture. Signed-off-by: Yunfei Dong --- .../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 64977bcd6abd..a2e6a01272b2 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