drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++ 2 files changed, 10 insertions(+)
Add the compatible because there are different definitions for cmdq
register bit control in mt8188.
Signed-off-by: Shuijing Li <shuijing.li@mediatek.com>
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 6dcb4ba2466c..0070894d0148 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -764,6 +764,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DSI },
{ .compatible = "mediatek,mt8186-dsi",
.data = (void *)MTK_DSI },
+ { .compatible = "mediatek,mt8188-dsi",
+ .data = (void *)MTK_DSI },
{ }
};
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 7d5250351193..500a3054282d 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -1208,6 +1208,12 @@ static const struct mtk_dsi_driver_data mt8186_dsi_driver_data = {
.has_size_ctl = true,
};
+static const struct mtk_dsi_driver_data mt8188_dsi_driver_data = {
+ .reg_cmdq_off = 0xd00,
+ .has_shadow_ctl = true,
+ .has_size_ctl = true,
+};
+
static const struct of_device_id mtk_dsi_of_match[] = {
{ .compatible = "mediatek,mt2701-dsi",
.data = &mt2701_dsi_driver_data },
@@ -1217,6 +1223,8 @@ static const struct of_device_id mtk_dsi_of_match[] = {
.data = &mt8183_dsi_driver_data },
{ .compatible = "mediatek,mt8186-dsi",
.data = &mt8186_dsi_driver_data },
+ { .compatible = "mediatek,mt8188-dsi",
+ .data = &mt8188_dsi_driver_data },
{ },
};
MODULE_DEVICE_TABLE(of, mtk_dsi_of_match);
--
2.40.1
Hi, Shuijing:
On Fri, 2023-06-16 at 15:36 +0800, Shuijing Li wrote:
> Add the compatible because there are different definitions for cmdq
> register bit control in mt8188.
>
> Signed-off-by: Shuijing Li <shuijing.li@mediatek.com>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
> drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 6dcb4ba2466c..0070894d0148 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -764,6 +764,8 @@ static const struct of_device_id
> mtk_ddp_comp_dt_ids[] = {
> .data = (void *)MTK_DSI },
> { .compatible = "mediatek,mt8186-dsi",
> .data = (void *)MTK_DSI },
> + { .compatible = "mediatek,mt8188-dsi",
> + .data = (void *)MTK_DSI },
> { }
> };
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
> b/drivers/gpu/drm/mediatek/mtk_dsi.c
> index 7d5250351193..500a3054282d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> @@ -1208,6 +1208,12 @@ static const struct mtk_dsi_driver_data
> mt8186_dsi_driver_data = {
> .has_size_ctl = true,
> };
>
> +static const struct mtk_dsi_driver_data mt8188_dsi_driver_data = {
> + .reg_cmdq_off = 0xd00,
> + .has_shadow_ctl = true,
> + .has_size_ctl = true,
> +};
> +
> static const struct of_device_id mtk_dsi_of_match[] = {
> { .compatible = "mediatek,mt2701-dsi",
> .data = &mt2701_dsi_driver_data },
> @@ -1217,6 +1223,8 @@ static const struct of_device_id
> mtk_dsi_of_match[] = {
> .data = &mt8183_dsi_driver_data },
> { .compatible = "mediatek,mt8186-dsi",
> .data = &mt8186_dsi_driver_data },
> + { .compatible = "mediatek,mt8188-dsi",
> + .data = &mt8188_dsi_driver_data },
mt8188_dsi_driver_data is identical to mt8186_dsi_driver_data, so use
mt8186_dsi_driver_data and drop mt8188_dsi_driver_data.
Regards,
CK
> { },
> };
> MODULE_DEVICE_TABLE(of, mtk_dsi_of_match);
Hi, Shuijing:
On Thu, 2023-09-07 at 14:08 +0800, CK Hu wrote:
> Hi, Shuijing:
>
> On Fri, 2023-06-16 at 15:36 +0800, Shuijing Li wrote:
> > Add the compatible because there are different definitions for cmdq
> > register bit control in mt8188.
> >
> > Signed-off-by: Shuijing Li <shuijing.li@mediatek.com>
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> > ---
> > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
> > drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++
> > 2 files changed, 10 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> > b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> > index 6dcb4ba2466c..0070894d0148 100644
> > --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> > +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> > @@ -764,6 +764,8 @@ static const struct of_device_id
> > mtk_ddp_comp_dt_ids[] = {
> > .data = (void *)MTK_DSI },
> > { .compatible = "mediatek,mt8186-dsi",
> > .data = (void *)MTK_DSI },
> > + { .compatible = "mediatek,mt8188-dsi",
> > + .data = (void *)MTK_DSI },
> > { }
> > };
> >
> > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
> > b/drivers/gpu/drm/mediatek/mtk_dsi.c
> > index 7d5250351193..500a3054282d 100644
> > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> > @@ -1208,6 +1208,12 @@ static const struct mtk_dsi_driver_data
> > mt8186_dsi_driver_data = {
> > .has_size_ctl = true,
> > };
> >
> > +static const struct mtk_dsi_driver_data mt8188_dsi_driver_data = {
> > + .reg_cmdq_off = 0xd00,
> > + .has_shadow_ctl = true,
> > + .has_size_ctl = true,
> > +};
> > +
> > static const struct of_device_id mtk_dsi_of_match[] = {
> > { .compatible = "mediatek,mt2701-dsi",
> > .data = &mt2701_dsi_driver_data },
> > @@ -1217,6 +1223,8 @@ static const struct of_device_id
> > mtk_dsi_of_match[] = {
> > .data = &mt8183_dsi_driver_data },
> > { .compatible = "mediatek,mt8186-dsi",
> > .data = &mt8186_dsi_driver_data },
> > + { .compatible = "mediatek,mt8188-dsi",
> > + .data = &mt8188_dsi_driver_data },
>
> mt8188_dsi_driver_data is identical to mt8186_dsi_driver_data, so use
> mt8186_dsi_driver_data and drop mt8188_dsi_driver_data.
Sorry that next patch would make mt8188_dsi_driver_data different than
mt8186_dsi_driver_data. So reorder this patch to be after the next
patch.
Regards,
CK
>
> Regards,
> CK
>
> > { },
> > };
> > MODULE_DEVICE_TABLE(of, mtk_dsi_of_match);
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