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>,
Dafna Hirschfeld <dafna.hirschfeld@collabora.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel <dri-devel@lists.freedesktop.org>,
Irui Wang <irui.wang@mediatek.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
"Steve Cho" <stevecho@chromium.org>,
<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 v15, 08/19] media: mtk-vcodec: Use pure single core for MT8183
Date: Thu, 16 Dec 2021 16:57:34 +0800 [thread overview]
Message-ID: <20211216085745.18732-9-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20211216085745.18732-1-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.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../platform/mtk-vcodec/mtk_vcodec_dec_stateful.c | 1 +
.../platform/mtk-vcodec/mtk_vcodec_dec_stateless.c | 2 ++
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 10 ++++++++++
3 files changed, 13 insertions(+)
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 c7f9259ad094..04ca43c77e5f 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c
@@ -626,4 +626,5 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8173_pdata = {
.worker = mtk_vdec_worker,
.flush_decoder = mtk_vdec_flush_decoder,
.is_subdev_supported = false,
+ .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 3294c8957ae5..23d997ac114d 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
@@ -357,6 +357,7 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata = {
.worker = mtk_vdec_worker,
.flush_decoder = mtk_vdec_flush_decoder,
.is_subdev_supported = false,
+ .hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
};
/* This platform data is used for one lat and one core architecture. */
@@ -375,4 +376,5 @@ const struct mtk_vcodec_dec_pdata mtk_lat_sig_core_pdata = {
.worker = mtk_vdec_worker,
.flush_decoder = mtk_vdec_flush_decoder,
.is_subdev_supported = true,
+ .hw_arch = MTK_VDEC_LAT_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 7f97fbf0f073..6d07bf997cc1 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -324,6 +324,14 @@ enum mtk_chip {
MTK_MT8195,
};
+/**
+ * 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
@@ -342,6 +350,7 @@ 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
*
* @is_subdev_supported: whether support parent-node architecture(subdev)
* @uses_stateless_api: whether the decoder uses the stateless API with requests
@@ -364,6 +373,7 @@ struct mtk_vcodec_dec_pdata {
const int num_framesizes;
enum mtk_chip chip;
+ enum mtk_vdec_hw_arch hw_arch;
bool is_subdev_supported;
bool uses_stateless_api;
--
2.25.1
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next prev parent reply other threads:[~2021-12-16 9:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 8:57 [PATCH v15, 00/19] Support multi hardware decode using of_platform_populate Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 01/19] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 02/19] media: mtk-vcodec: Align vcodec wake up interrupt interface Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 03/19] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 04/19] media: mtk-vcodec: export decoder pm functions Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 05/19] media: mtk-vcodec: Support MT8192 Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 06/19] media: mtk-vcodec: Add to support multi hardware decode Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 07/19] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-12-16 8:57 ` Yunfei Dong [this message]
2021-12-16 8:57 ` [PATCH v15, 09/19] media: mtk-vcodec: Add irq interface for multi hardware Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 10/19] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-12-16 9:02 ` AngeloGioacchino Del Regno
2021-12-16 8:57 ` [PATCH v15, 11/19] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 12/19] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 13/19] media: mtk-vcodec: Add work queue for core hardware decode Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 14/19] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 15/19] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 16/19] media: mtk-vcodec: Add core dec and dec end ipi msg Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 17/19] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 18/19] media: mtk-vcodec: Remove mtk_vcodec_release_dec_pm Yunfei Dong
2021-12-16 8:57 ` [PATCH v15, 19/19] media: mtk-vcodec: Remove mtk_vcodec_release_enc_pm Yunfei Dong
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