From: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
To: Yunfei Dong <yunfei.dong@mediatek.com>,
Alexandre Courbot <acourbot@chromium.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Tzung-Bi Shih <tzungbi@chromium.org>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Tomasz Figa <tfiga@google.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Daniel Vetter <daniel@ffwll.ch>,
dri-devel <dri-devel@lists.freedesktop.org>,
Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
Irui Wang <irui.wang@mediatek.com>,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v6, 15/15] media: mtk-vcodec: Use codec type to separate different hardware
Date: Wed, 1 Sep 2021 14:17:10 +0200 [thread overview]
Message-ID: <cf57148f-430b-2023-5f62-b57b12a960b7@collabora.com> (raw)
In-Reply-To: <20210901083215.25984-16-yunfei.dong@mediatek.com>
Hi
On 01.09.21 10:32, Yunfei Dong wrote:
> There are just one core thread, in order to separeate different
> hardware, using codec type to separeate it in scp driver.
this code seems to relate to the vpu driver not the scp driver.
Is there a corresponding code added to the vpu driver that test the codec_type?
>
> Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
> ---
> .../media/platform/mtk-vcodec/vdec_ipi_msg.h | 12 ++++---
> .../media/platform/mtk-vcodec/vdec_vpu_if.c | 34 ++++++++++++++++---
> .../media/platform/mtk-vcodec/vdec_vpu_if.h | 4 +++
> 3 files changed, 41 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
> index 9d8079c4f976..c488f0c40190 100644
> --- a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
> +++ b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
> @@ -35,6 +35,8 @@ enum vdec_ipi_msgid {
> * @msg_id : vdec_ipi_msgid
> * @vpu_inst_addr : VPU decoder instance address. Used if ABI version < 2.
> * @inst_id : instance ID. Used if the ABI version >= 2.
> + * @codec_type : Codec fourcc
> + * @reserved : reserved param
> */
> struct vdec_ap_ipi_cmd {
> uint32_t msg_id;
> @@ -42,6 +44,8 @@ struct vdec_ap_ipi_cmd {
> uint32_t vpu_inst_addr;
> uint32_t inst_id;
> };
> + uint32_t codec_type;
> + uint32_t reserved;
> };
>
> /**
> @@ -59,12 +63,12 @@ struct vdec_vpu_ipi_ack {
> /**
> * struct vdec_ap_ipi_init - for AP_IPIMSG_DEC_INIT
> * @msg_id : AP_IPIMSG_DEC_INIT
> - * @reserved : Reserved field
> + * @codec_type : Codec fourcc
> * @ap_inst_addr : AP video decoder instance address
> */
> struct vdec_ap_ipi_init {
> uint32_t msg_id;
> - uint32_t reserved;
> + uint32_t codec_type;
> uint64_t ap_inst_addr;
> };
>
> @@ -77,7 +81,7 @@ struct vdec_ap_ipi_init {
> * H264 decoder [0]:buf_sz [1]:nal_start
> * VP8 decoder [0]:width/height
> * VP9 decoder [0]:profile, [1][2] width/height
> - * @reserved : Reserved field
> + * @codec_type : Codec fourcc
> */
> struct vdec_ap_ipi_dec_start {
> uint32_t msg_id;
> @@ -86,7 +90,7 @@ struct vdec_ap_ipi_dec_start {
> uint32_t inst_id;
> };
> uint32_t data[3];
> - uint32_t reserved;
> + uint32_t codec_type;
> };
>
> /**
> diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
> index bfd8e87dceff..c84fac52fe26 100644
> --- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
> +++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
> @@ -100,18 +100,29 @@ static void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
>
> static int vcodec_vpu_send_msg(struct vdec_vpu_inst *vpu, void *msg, int len)
> {
> - int err;
> + int err, id, msgid;
>
> - mtk_vcodec_debug(vpu, "id=%X", *(uint32_t *)msg);
> + msgid = *(uint32_t *)msg;
> + mtk_vcodec_debug(vpu, "id=%X", msgid);
>
> vpu->failure = 0;
> vpu->signaled = 0;
>
> - err = mtk_vcodec_fw_ipi_send(vpu->ctx->dev->fw_handler, vpu->id, msg,
> + if (vpu->ctx->dev->vdec_pdata->hw_arch == MTK_VDEC_LAT_SINGLE_CORE) {
> + if (msgid == AP_IPIMSG_DEC_CORE ||
> + msgid == AP_IPIMSG_DEC_CORE_END)
> + id = vpu->core_id;
> + else
> + id = vpu->id;
> + } else {
> + id = vpu->id;
> + }
> +
> + err = mtk_vcodec_fw_ipi_send(vpu->ctx->dev->fw_handler, id, msg,
> len, 2000);
so
> if (err) {
> mtk_vcodec_err(vpu, "send fail vpu_id=%d msg_id=%X status=%d",
> - vpu->id, *(uint32_t *)msg, err);
> + id, msgid, err);
> return err;
> }
>
> @@ -131,6 +142,7 @@ static int vcodec_send_ap_ipi(struct vdec_vpu_inst *vpu, unsigned int msg_id)
> msg.vpu_inst_addr = vpu->inst_addr;
> else
> msg.inst_id = vpu->inst_id;
> + msg.codec_type = vpu->codec_type;
>
> err = vcodec_vpu_send_msg(vpu, &msg, sizeof(msg));
> mtk_vcodec_debug(vpu, "- id=%X ret=%d", msg_id, err);
> @@ -149,14 +161,25 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu)
>
> err = mtk_vcodec_fw_ipi_register(vpu->ctx->dev->fw_handler, vpu->id,
> vpu->handler, "vdec", NULL);
> - if (err != 0) {
> + if (err) {
could be nice to send a patch with other such fixes,
anyway it is better to send unrelated fixes in a separate patch
> mtk_vcodec_err(vpu, "vpu_ipi_register fail status=%d", err);
> return err;
> }
>
> + if (vpu->ctx->dev->vdec_pdata->hw_arch == MTK_VDEC_LAT_SINGLE_CORE) {
> + err = mtk_vcodec_fw_ipi_register(vpu->ctx->dev->fw_handler,
> + vpu->core_id, vpu->handler,
> + "vdec", NULL);
> + if (err) {
> + mtk_vcodec_err(vpu, "vpu_ipi_register core fail status=%d", err);
> + return err;
> + }
> + }
> +
> memset(&msg, 0, sizeof(msg));
> msg.msg_id = AP_IPIMSG_DEC_INIT;
> msg.ap_inst_addr = (unsigned long)vpu;
> + msg.codec_type = vpu->codec_type;
>
> mtk_vcodec_debug(vpu, "vdec_inst=%p", vpu);
>
> @@ -187,6 +210,7 @@ int vpu_dec_start(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len)
>
> for (i = 0; i < len; i++)
> msg.data[i] = data[i];
> + msg.codec_type = vpu->codec_type;
I don't see where is the vpu->codec_type initialzied
Thanks,
Dafna
>
> err = vcodec_vpu_send_msg(vpu, (void *)&msg, sizeof(msg));
> mtk_vcodec_debug(vpu, "- ret=%d", err);
> diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
> index ae24b75d1649..802660770a87 100644
> --- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
> +++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
> @@ -14,6 +14,7 @@ struct mtk_vcodec_ctx;
> /**
> * struct vdec_vpu_inst - VPU instance for video codec
> * @id : ipi msg id for each decoder
> + * @core_id : core id used to separate different hardware
> * @vsi : driver structure allocated by VPU side and shared to AP side
> * for control and info share
> * @failure : VPU execution result status, 0: success, others: fail
> @@ -26,9 +27,11 @@ struct mtk_vcodec_ctx;
> * @dev : platform device of VPU
> * @wq : wait queue to wait VPU message ack
> * @handler : ipi handler for each decoder
> + * @codec_type : used codec type to separate different codecs
> */
> struct vdec_vpu_inst {
> int id;
> + int core_id;
> void *vsi;
> int32_t failure;
> uint32_t inst_addr;
> @@ -38,6 +41,7 @@ struct vdec_vpu_inst {
> struct mtk_vcodec_ctx *ctx;
> wait_queue_head_t wq;
> mtk_vcodec_ipi_handler handler;
> + unsigned int codec_type;
> };
>
> /**
>
next prev parent reply other threads:[~2021-09-01 12:17 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 8:32 [PATCH v6, 00/15] Using component framework to support multi hardware decode Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 01/15] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 02/15] media: mtk-vcodec: Align vcodec wake up interrupt interface Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 03/15] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 04/15] media: mtk-vcodec: Use component framework to manage each hardware information Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 05/15] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 06/15] media: mtk-vcodec: Use pure single core for MT8183 Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 07/15] media: mtk-vcodec: Add irq interface for multi hardware Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 08/15] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 09/15] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 10/15] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 11/15] media: mtk-vcodec: Add core thread Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 12/15] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-10-07 11:37 ` Benjamin Gaignard
2021-10-11 5:42 ` yunfei.dong
2021-09-01 8:32 ` [PATCH v6, 13/15] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-09-02 12:03 ` Rob Herring
2021-09-01 8:32 ` [PATCH v6, 14/15] media: mtk-vcodec: Add core dec and dec end ipi msg Yunfei Dong
2021-09-01 8:32 ` [PATCH v6, 15/15] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
2021-09-01 12:17 ` Dafna Hirschfeld [this message]
2021-09-02 6:05 ` yunfei.dong
2021-09-03 12:42 ` Dafna Hirschfeld
2021-09-04 3:00 ` yunfei.dong
2021-09-02 16:30 ` [PATCH v6, 00/15] Using component framework to support multi hardware decode Ezequiel Garcia
2021-09-03 3:08 ` yunfei.dong
2021-09-14 12:16 ` yunfei.dong
2021-09-26 8:27 ` yunfei.dong
2021-09-26 14:51 ` Ezequiel Garcia
2021-09-27 17:02 ` Steve Cho
2021-10-05 6:13 ` Tomasz Figa
2021-10-13 1:17 ` yunfei.dong
2021-10-14 12:38 ` Ezequiel Garcia
2021-09-03 4:09 ` Chen-Yu Tsai
2021-09-27 16:56 ` Steve Cho
2021-09-27 17:31 ` Steve Cho
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