diff options
| author | Yunfei Dong <yunfei.dong@mediatek.com> | 2022-01-13 07:10:45 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-23 23:18:45 +0300 |
| commit | 19faef3f6cd6ef5f4d2f696b36f695318257baa1 (patch) | |
| tree | 0c664e28a045478fe88bc9d0110824705d01d1b2 /drivers/media/platform/mtk-vcodec | |
| parent | c05bada35f015fb735a9c3830226ccbe2b05008f (diff) | |
| download | linux-19faef3f6cd6ef5f4d2f696b36f695318257baa1.tar.xz | |
media: mtk-vcodec: Use pure single core for MT8183
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>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/mtk-vcodec')
3 files changed, 13 insertions, 0 deletions
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 ab2004242c43..17e7deee10b5 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, }; +/* + * enum 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; |