Messages in this thread Patch in this message | | | From | CK Hu (胡俊光) <> | Subject | Re: [PATCH v9 6/7] drm/mediatek: dsi: Support dynamic connector selection | Date | Mon, 18 Sep 2023 07:10:03 +0000 |
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Hi, Jason:
On Thu, 2023-08-10 at 02:15 +0800, Jason-JH.Lin wrote: > Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func > to make mtk_dsi support dynamic connector selection.
Reviewed-by: CK Hu <ck.hu@mediatek.com>
> > Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> > --- > drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + > drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++++++++ > 3 files changed, 11 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h > b/drivers/gpu/drm/mediatek/mtk_disp_drv.h > index 5f07037670e9..fdaa21b6a9da 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h > +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h > @@ -48,6 +48,7 @@ unsigned int mtk_dpi_encoder_index(struct device > *dev); > > void mtk_dsi_ddp_start(struct device *dev); > void mtk_dsi_ddp_stop(struct device *dev); > +unsigned int mtk_dsi_encoder_index(struct device *dev); > > int mtk_gamma_clk_enable(struct device *dev); > void mtk_gamma_clk_disable(struct device *dev); > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > index c1ea112e6be8..c93b1bae00dc 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > @@ -318,6 +318,7 @@ static const struct mtk_ddp_comp_funcs ddp_dsc = > { > static const struct mtk_ddp_comp_funcs ddp_dsi = { > .start = mtk_dsi_ddp_start, > .stop = mtk_dsi_ddp_stop, > + .encoder_index = mtk_dsi_encoder_index, > }; > > static const struct mtk_ddp_comp_funcs ddp_gamma = { > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c > b/drivers/gpu/drm/mediatek/mtk_dsi.c > index 7d5250351193..8c45dc19d39f 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c > @@ -865,6 +865,15 @@ static int mtk_dsi_encoder_init(struct > drm_device *drm, struct mtk_dsi *dsi) > return ret; > } > > +unsigned int mtk_dsi_encoder_index(struct device *dev) > +{ > + struct mtk_dsi *dsi = dev_get_drvdata(dev); > + unsigned int encoder_index = drm_encoder_index(&dsi->encoder); > + > + dev_dbg(dev, "encoder index:%d\n", encoder_index); > + return encoder_index; > +} > + > static int mtk_dsi_bind(struct device *dev, struct device *master, > void *data) > { > int ret;
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