| Message ID | 20210901083215.25984-16-yunfei.dong@mediatek.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Using component framework to support multi hardware decode | expand |
On 02.09.21 08:05, yunfei.dong@mediatek.com wrote: > On Wed, 2021-09-01 at 14:17 +0200, Dafna Hirschfeld wrote: > Hi Dafna, > > Thanks for your suggestion. >> 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? >> > Vpu is video processor unit, used to connect with micro processor. > In mt8173: vdec_vpu_if.c -> mtk_vpu.c -> micro processor > In mt8192/mt8183: vdec_vpu_if.c -> mtk_scp.c ->micro processor > > This init/dec start/dec_end interfaces are the same for vpu and scp. >>> >>> 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 >> > will fix in next 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 >> > This patch just add interface to support core hardware decode, in next > serial patches based on these will used codec type to separate after > these base patches are stable. Then why not send it on the same series? Thanks, Dafna >> Thanks, >> Dafna >> > Thanks > Yunfei Dong >>> >>> 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; >>> }; >>> >>> /** >>>
Hi Danfa, Thanks for your suggestion. On Fri, 2021-09-03 at 14:42 +0200, Dafna Hirschfeld wrote: > > On 02.09.21 08:05, yunfei.dong@mediatek.com wrote: > > On Wed, 2021-09-01 at 14:17 +0200, Dafna Hirschfeld wrote: > > Hi Dafna, > > > > Thanks for your suggestion. > > > 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? > > > > > > > Vpu is video processor unit, used to connect with micro processor. > > In mt8173: vdec_vpu_if.c -> mtk_vpu.c -> micro processor > > In mt8192/mt8183: vdec_vpu_if.c -> mtk_scp.c ->micro processor > > > > This init/dec start/dec_end interfaces are the same for vpu and > > scp. > > > > > > > > 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 > > > > > > > will fix in next 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 > > > > > > > This patch just add interface to support core hardware decode, in > > next > > serial patches based on these will used codec type to separate > > after > > these base patches are stable. > > Then why not send it on the same series? > For this patch is the common part, not only one spec(h264/vp9/av1) use it. And these specs will send in different patch series, in order to avoid patch dependency, so add this patch in this common series. > Thanks, > Dafna > Thanks Yunfei Dong > > > Thanks, > > > Dafna > > > > > > > Thanks > > Yunfei Dong > > > > > > > > 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; > > > > }; > > > > > > > > /** > > > >
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); 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) { 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; 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; }; /**
There are just one core thread, in order to separeate different hardware, using codec type to separeate it in scp driver. 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(-)