Hi dafna,
Thanks for your suggestion.
On Fri, 2021-10-29 at 13:42 +0200, Dafna Hirschfeld wrote:
>
> On 29.10.21 05:55, Yunfei Dong wrote:
> > Need to build decoder pm file as module for master and comp
> > use the same pm interface.
>
> Do you still use the component framework in this patchset?
> In the cover letter you write: "- Use of_platform_populate to manage
> multi hardware, not component framework for patch 4/15"
remove component.
> If that frameworks is not used anymore you should also change the
> commit log, and maybe this patch is not needed anymore?
>
main device and subdev device all use the same pm interface, so build
the file as module.
> Thanks,
> Dafna
Thanks,
Yunfei Dong
> >
> > Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
> > ---
> > v8: add new patch to build pm file as module
> > ---
> > drivers/media/platform/mtk-vcodec/Makefile | 6 ++++--
> > drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 9
> > +++++++++
> > 2 files changed, 13 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/platform/mtk-vcodec/Makefile
> > b/drivers/media/platform/mtk-vcodec/Makefile
> > index ca8e9e7a9c4e..5d36e05535d7 100644
> > --- a/drivers/media/platform/mtk-vcodec/Makefile
> > +++ b/drivers/media/platform/mtk-vcodec/Makefile
> > @@ -2,7 +2,8 @@
> >
> > obj-$(CONFIG_VIDEO_MEDIATEK_VCODEC) += mtk-vcodec-dec.o \
> > mtk-vcodec-enc.o \
> > - mtk-vcodec-common.o
> > + mtk-vcodec-common.o \
> > + mtk-vcodec-dec-common.o
> >
> > mtk-vcodec-dec-y := vdec/vdec_h264_if.o \
> > vdec/vdec_vp8_if.o \
> > @@ -14,7 +15,8 @@ mtk-vcodec-dec-y := vdec/vdec_h264_if.o \
> > mtk_vcodec_dec.o \
> > mtk_vcodec_dec_stateful.o \
> > mtk_vcodec_dec_stateless.o \
> > - mtk_vcodec_dec_pm.o \
> > +
> > +mtk-vcodec-dec-common-y := mtk_vcodec_dec_pm.o
> >
> > mtk-vcodec-enc-y := venc/venc_vp8_if.o \
> > venc/venc_h264_if.o \
> > diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> > b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> > index 20bd157a855c..09a281e3065a 100644
> > --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> > +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> > @@ -77,12 +77,14 @@ int mtk_vcodec_init_dec_pm(struct
> > platform_device *pdev,
> > put_device(pm->larbvdec);
> > return ret;
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_init_dec_pm);
> >
> > void mtk_vcodec_release_dec_pm(struct mtk_vcodec_pm *pm)
> > {
> > pm_runtime_disable(pm->dev);
> > put_device(pm->larbvdec);
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_release_dec_pm);
> >
> > int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
> > {
> > @@ -94,6 +96,7 @@ int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm
> > *pm)
> >
> > return ret;
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_on);
> >
> > void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
> > {
> > @@ -103,6 +106,7 @@ void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm
> > *pm)
> > if (ret)
> > mtk_v4l2_err("pm_runtime_put_sync fail %d", ret);
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_off);
> >
> > void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
> > {
> > @@ -129,6 +133,7 @@ void mtk_vcodec_dec_clock_on(struct
> > mtk_vcodec_pm *pm)
> > for (i -= 1; i >= 0; i--)
> > clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_on);
> >
> > void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm)
> > {
> > @@ -139,3 +144,7 @@ void mtk_vcodec_dec_clock_off(struct
> > mtk_vcodec_pm *pm)
> > for (i = dec_clk->clk_num - 1; i >= 0; i--)
> > clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
> > }
> > +EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_off);
> > +
> > +MODULE_LICENSE("GPL v2");
> > +MODULE_DESCRIPTION("Mediatek video decoder driver");
> >
