From: Yunfei Dong <yunfei.dong@mediatek.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>
Cc: 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: [PATCH v1, 13/14] media: mtk-vcodec: Add core dec and dec end ipi msg
Date: Wed, 7 Jul 2021 14:21:56 +0800 [thread overview]
Message-ID: <20210707062157.21176-14-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20210707062157.21176-1-yunfei.dong@mediatek.com>
Add core dec and dec end ipi msg: AP_IPIMSG_DEC_CORE/AP_IPIMSG_DEC_CORE_END.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../media/platform/mtk-vcodec/vdec_ipi_msg.h | 4 ++++
.../media/platform/mtk-vcodec/vdec_vpu_if.c | 12 ++++++++++++
.../media/platform/mtk-vcodec/vdec_vpu_if.h | 18 ++++++++++++++++++
3 files changed, 34 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
index 5f45a537beb4..9d8079c4f976 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
@@ -18,12 +18,16 @@ enum vdec_ipi_msgid {
AP_IPIMSG_DEC_END = 0xA002,
AP_IPIMSG_DEC_DEINIT = 0xA003,
AP_IPIMSG_DEC_RESET = 0xA004,
+ AP_IPIMSG_DEC_CORE = 0xA005,
+ AP_IPIMSG_DEC_CORE_END = 0xA006,
VPU_IPIMSG_DEC_INIT_ACK = 0xB000,
VPU_IPIMSG_DEC_START_ACK = 0xB001,
VPU_IPIMSG_DEC_END_ACK = 0xB002,
VPU_IPIMSG_DEC_DEINIT_ACK = 0xB003,
VPU_IPIMSG_DEC_RESET_ACK = 0xB004,
+ VPU_IPIMSG_DEC_CORE_ACK = 0xB005,
+ VPU_IPIMSG_DEC_CORE_END_ACK = 0xB006,
};
/**
diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
index 5dffc459a33d..bfd8e87dceff 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
@@ -85,6 +85,8 @@ static void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
case VPU_IPIMSG_DEC_END_ACK:
case VPU_IPIMSG_DEC_DEINIT_ACK:
case VPU_IPIMSG_DEC_RESET_ACK:
+ case VPU_IPIMSG_DEC_CORE_ACK:
+ case VPU_IPIMSG_DEC_CORE_END_ACK:
break;
default:
@@ -191,11 +193,21 @@ int vpu_dec_start(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len)
return err;
}
+int vpu_dec_core(struct vdec_vpu_inst *vpu)
+{
+ return vcodec_send_ap_ipi(vpu, AP_IPIMSG_DEC_CORE);
+}
+
int vpu_dec_end(struct vdec_vpu_inst *vpu)
{
return vcodec_send_ap_ipi(vpu, AP_IPIMSG_DEC_END);
}
+int vpu_dec_core_end(struct vdec_vpu_inst *vpu)
+{
+ return vcodec_send_ap_ipi(vpu, AP_IPIMSG_DEC_CORE_END);
+}
+
int vpu_dec_deinit(struct vdec_vpu_inst *vpu)
{
return vcodec_send_ap_ipi(vpu, AP_IPIMSG_DEC_DEINIT);
diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
index c2ed5b6cab8b..ae24b75d1649 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
@@ -82,4 +82,22 @@ int vpu_dec_deinit(struct vdec_vpu_inst *vpu);
*/
int vpu_dec_reset(struct vdec_vpu_inst *vpu);
+/**
+ * vpu_dec_core - core start decoding, basically the function will be invoked once
+ * every frame.
+ *
+ * @vpu : instance for vdec_vpu_inst
+ */
+int vpu_dec_core(struct vdec_vpu_inst *vpu);
+
+/**
+ * vpu_dec_core_end - core end decoding, basically the function will be invoked once
+ * when core HW decoding done and receive interrupt successfully. The
+ * decoder in VPU will updata hardware information and deinit hardware
+ * and check if there is a new decoded frame available to display.
+ *
+ * @vpu : instance for vdec_vpu_inst
+ */
+int vpu_dec_core_end(struct vdec_vpu_inst *vpu);
+
#endif
--
2.18.0
next prev parent reply other threads:[~2021-07-07 6:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-07 6:21 [PATCH v1, 00/14] Using component framework to support multi hardware decode Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 01/14] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 02/14] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 03/14] media: mtk-vcodec: Use component framework to manage each hardware information Yunfei Dong
2021-07-08 10:04 ` Tzung-Bi Shih
2021-07-07 6:21 ` [PATCH v1, 04/14] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-07-08 10:04 ` Tzung-Bi Shih
2021-07-14 23:13 ` Rob Herring
2021-07-07 6:21 ` [PATCH v1, 05/14] media: mtk-vcodec: Use pure single core for MT8183 Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 06/14] media: mtk-vcodec: Add irq interface for core hardware Yunfei Dong
2021-07-09 7:59 ` Tzung-Bi Shih
2021-07-12 8:07 ` mtk12024
2021-07-07 6:21 ` [PATCH v1, 07/14] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-07-09 9:39 ` Tzung-Bi Shih
2021-07-12 7:27 ` mtk12024
2021-07-13 8:55 ` Tzung-Bi Shih
2021-07-07 6:21 ` [PATCH v1, 08/14] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 09/14] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 10/14] media: mtk-vcodec: Add core thread Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 11/14] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-07-07 6:21 ` [PATCH v1, 12/14] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-07-14 23:14 ` Rob Herring
2021-07-07 6:21 ` Yunfei Dong [this message]
2021-07-07 6:21 ` [PATCH v1, 14/14] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
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