diff options
author | Yunfei Dong <yunfei.dong@mediatek.com> | 2019-01-17 08:39:20 +0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-31 14:24:54 +0300 |
commit | 04bde67410bfff52958298e831fc5c7db04abe2d (patch) | |
tree | 36ffe2fafd54074f09cc789d1c01ec32c3f9cbfa /drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | |
parent | d8501cc85069f161466016a140e71ea88ee83376 (diff) | |
download | linux-04bde67410bfff52958298e831fc5c7db04abe2d.tar.xz |
media: mtk-vcodec: Using common interface to manage vdec/venc clock
Vdec: Using standard CCF interface to set parent clock and
clock rate in dtsi and using common interface to open/close
video decoder clock.
Venc: Using standard CCF interface to set parent clock in dtsi
and using common interface to open/close video encoder clock.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Qianqian Yan <qianqian.yan@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h')
-rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h index 3cffb381ac8e..8aba69555b12 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h @@ -176,22 +176,29 @@ struct mtk_enc_params { }; /** + * struct mtk_vcodec_clk_info - Structure used to store clock name + */ +struct mtk_vcodec_clk_info { + const char *clk_name; + struct clk *vcodec_clk; +}; + +/** + * struct mtk_vcodec_clk - Structure used to store vcodec clock information + */ +struct mtk_vcodec_clk { + struct mtk_vcodec_clk_info *clk_info; + int clk_num; +}; + +/** * struct mtk_vcodec_pm - Power management data structure */ struct mtk_vcodec_pm { - struct clk *vdec_bus_clk_src; - struct clk *vencpll; - - struct clk *vcodecpll; - struct clk *univpll_d2; - struct clk *clk_cci400_sel; - struct clk *vdecpll; - struct clk *vdec_sel; - struct clk *vencpll_d2; - struct clk *venc_sel; - struct clk *univpll1_d2; - struct clk *venc_lt_sel; + struct mtk_vcodec_clk vdec_clk; struct device *larbvdec; + + struct mtk_vcodec_clk venc_clk; struct device *larbvenc; struct device *larbvenclt; struct device *dev; |