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 v3, 06/15] media: mtk-vcodec: Use pure single core for MT8183
Date: Tue, 27 Jul 2021 18:10:42 +0800 [thread overview]
Message-ID: <20210727101051.24418-7-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20210727101051.24418-1-yunfei.dong@mediatek.com>
Separates different architecture for hardware: pure_sin_core
and lat_sin_core. MT8183 is pure single core. Uses .hw_arch to
distinguish.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
v3: no changes
---
.../platform/mtk-vcodec/mtk_vcodec_dec_stateful.c | 1 +
.../platform/mtk-vcodec/mtk_vcodec_dec_stateless.c | 1 +
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 12 +++++++++++-
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c
index 59c24b22ab6d..61d24091c70c 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c
@@ -623,4 +623,5 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8173_pdata = {
.num_framesizes = NUM_SUPPORTED_FRAMESIZE,
.worker = mtk_vdec_worker,
.flush_decoder = mtk_vdec_flush_decoder,
+ .hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
};
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
index 8f4a1f0a0769..9b6bd7c7cb0b 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
@@ -357,4 +357,5 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata = {
.uses_stateless_api = true,
.worker = mtk_vdec_worker,
.flush_decoder = mtk_vdec_flush_decoder,
+ .hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
};
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index d6bb723db106..b116d2452269 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -107,7 +107,7 @@ enum mtk_vdec_hw_id {
MTK_VDEC_LAT0,
MTK_VDEC_LAT1,
MTK_VDEC_HW_MAX,
- };
+};
/*
* struct mtk_video_fmt - Structure used to store information about pixelformats
@@ -328,6 +328,14 @@ enum mtk_chip {
MTK_MT8192,
};
+/**
+ * struct mtk_vdec_hw_arch - Used to separate different hardware architecture
+ */
+enum mtk_vdec_hw_arch {
+ MTK_VDEC_PURE_SINGLE_CORE,
+ MTK_VDEC_LAT_SINGLE_CORE,
+};
+
/**
* struct mtk_vcodec_dec_pdata - compatible data for each IC
* @init_vdec_params: init vdec params
@@ -346,6 +354,7 @@ enum mtk_chip {
* @num_framesizes: count of video decoder frame sizes
*
* @chip: chip this decoder is compatible with
+ * @hw_arch: hardware arch is used to separate pure_sin_core and lat_sin_core
*
* @uses_stateless_api: whether the decoder uses the stateless API with requests
*/
@@ -367,6 +376,7 @@ struct mtk_vcodec_dec_pdata {
const int num_framesizes;
enum mtk_chip chip;
+ enum mtk_vdec_hw_arch hw_arch;
bool uses_stateless_api;
};
--
2.25.1
next prev parent reply other threads:[~2021-07-27 10:11 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 10:10 [PATCH v3, 00/15] Using component framework to support multi hardware decode Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 01/15] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-07-30 9:31 ` Tzung-Bi Shih
2021-07-30 10:09 ` Dafna Hirschfeld
2021-07-27 10:10 ` [PATCH v3, 02/15] media: mtk-vcodec: Align vcodec wake up interrupt interface Yunfei Dong
2021-07-30 9:31 ` Tzung-Bi Shih
2021-07-27 10:10 ` [PATCH v3, 03/15] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-07-30 9:32 ` Tzung-Bi Shih
2021-07-27 10:10 ` [PATCH v3, 04/15] media: mtk-vcodec: Use component framework to manage each hardware information Yunfei Dong
2021-07-30 9:32 ` Tzung-Bi Shih
2021-07-27 10:10 ` [PATCH v3, 05/15] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-08-02 20:09 ` Rob Herring
2021-07-27 10:10 ` Yunfei Dong [this message]
2021-07-27 10:10 ` [PATCH v3, 07/15] media: mtk-vcodec: Add irq interface for multi hardware Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 08/15] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 09/15] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 10/15] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 11/15] media: mtk-vcodec: Add core thread Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 12/15] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 13/15] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-07-27 18:26 ` Rob Herring
2021-07-27 10:10 ` [PATCH v3, 14/15] media: mtk-vcodec: Add core dec and dec end ipi msg Yunfei Dong
2021-07-27 10:10 ` [PATCH v3, 15/15] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
2021-07-27 10:55 ` [PATCH v3, 00/15] Using component framework to support multi hardware decode Dafna Hirschfeld
2021-07-29 8:08 ` yunfei dong
2021-07-30 10:02 ` Dafna Hirschfeld
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