| Message ID | 20231004024013.18956-7-jason-jh.lin@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add connector dynamic selection capability | expand |
Hi, Jason: On Wed, 2023-10-04 at 10:40 +0800, Jason-JH.Lin wrote: > Add implementation of mtk_dpi_encoder_index to mtk_ddp_comp_func > to make mtk_dpi support dynamic connector selection. Reviewed-by: CK Hu <ck.hu@mediatek.com> > > Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> > Reviewed-by: AngeloGioacchino Del Regno < > angelogioacchino.delregno@collabora.com> > --- > drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + > drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++ > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + > 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 2254038519e1..5f07037670e9 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h > +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h > @@ -44,6 +44,7 @@ void mtk_dither_set_common(void __iomem *regs, > struct cmdq_client_reg *cmdq_reg, > > void mtk_dpi_start(struct device *dev); > void mtk_dpi_stop(struct device *dev); > +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); > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c > b/drivers/gpu/drm/mediatek/mtk_dpi.c > index 2f931e4e2b60..4e3d9f7b4d8c 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -781,6 +781,15 @@ void mtk_dpi_stop(struct device *dev) > mtk_dpi_power_off(dpi); > } > > +unsigned int mtk_dpi_encoder_index(struct device *dev) > +{ > + struct mtk_dpi *dpi = dev_get_drvdata(dev); > + unsigned int encoder_index = drm_encoder_index(&dpi->encoder); > + > + dev_dbg(dev, "encoder index:%d\n", encoder_index); > + return encoder_index; > +} > + > static int mtk_dpi_bind(struct device *dev, struct device *master, > void *data) > { > struct mtk_dpi *dpi = dev_get_drvdata(dev); > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > index 02f0ada3754b..601755925520 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c > @@ -304,6 +304,7 @@ static const struct mtk_ddp_comp_funcs ddp_dither > = { > static const struct mtk_ddp_comp_funcs ddp_dpi = { > .start = mtk_dpi_start, > .stop = mtk_dpi_stop, > + .encoder_index = mtk_dpi_encoder_index, > }; > > static const struct mtk_ddp_comp_funcs ddp_dsc = {
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 2254038519e1..5f07037670e9 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -44,6 +44,7 @@ void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg, void mtk_dpi_start(struct device *dev); void mtk_dpi_stop(struct device *dev); +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); diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 2f931e4e2b60..4e3d9f7b4d8c 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -781,6 +781,15 @@ void mtk_dpi_stop(struct device *dev) mtk_dpi_power_off(dpi); } +unsigned int mtk_dpi_encoder_index(struct device *dev) +{ + struct mtk_dpi *dpi = dev_get_drvdata(dev); + unsigned int encoder_index = drm_encoder_index(&dpi->encoder); + + dev_dbg(dev, "encoder index:%d\n", encoder_index); + return encoder_index; +} + static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) { struct mtk_dpi *dpi = dev_get_drvdata(dev); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 02f0ada3754b..601755925520 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -304,6 +304,7 @@ static const struct mtk_ddp_comp_funcs ddp_dither = { static const struct mtk_ddp_comp_funcs ddp_dpi = { .start = mtk_dpi_start, .stop = mtk_dpi_stop, + .encoder_index = mtk_dpi_encoder_index, }; static const struct mtk_ddp_comp_funcs ddp_dsc = {