2020-07-23 02:05:18

by Yongqiang Niu

Subject: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk_mmsys.h

move ddp component defint into mtk_mmsys.h

Signed-off-by: Yongqiang Niu <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +----------------------------
drivers/soc/mediatek/mtk-mmsys.c | 4 +---
include/linux/soc/mediatek/mtk-mmsys.h | 33 ++++++++++++++++++++++++++++
3 files changed, 35 insertions(+), 36 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index debe363..161201f 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -7,6 +7,7 @@
#define MTK_DRM_DDP_COMP_H

#include <linux/io.h>
+#include <linux/soc/mediatek/mtk-mmsys.h>

struct device;
struct device_node;
@@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
MTK_DDP_COMP_TYPE_MAX,
};

-enum mtk_ddp_comp_id {
- DDP_COMPONENT_AAL0,
- DDP_COMPONENT_AAL1,
- DDP_COMPONENT_BLS,
- DDP_COMPONENT_CCORR,
- DDP_COMPONENT_COLOR0,
- DDP_COMPONENT_COLOR1,
- DDP_COMPONENT_DITHER,
- DDP_COMPONENT_DPI0,
- DDP_COMPONENT_DPI1,
- DDP_COMPONENT_DSI0,
- DDP_COMPONENT_DSI1,
- DDP_COMPONENT_DSI2,
- DDP_COMPONENT_DSI3,
- DDP_COMPONENT_GAMMA,
- DDP_COMPONENT_OD0,
- DDP_COMPONENT_OD1,
- DDP_COMPONENT_OVL0,
- DDP_COMPONENT_OVL_2L0,
- DDP_COMPONENT_OVL_2L1,
- DDP_COMPONENT_OVL1,
- DDP_COMPONENT_PWM0,
- DDP_COMPONENT_PWM1,
- DDP_COMPONENT_PWM2,
- DDP_COMPONENT_RDMA0,
- DDP_COMPONENT_RDMA1,
- DDP_COMPONENT_RDMA2,
- DDP_COMPONENT_UFOE,
- DDP_COMPONENT_WDMA0,
- DDP_COMPONENT_WDMA1,
- DDP_COMPONENT_ID_MAX,
-};
-
struct mtk_ddp_comp;
struct cmdq_pkt;
struct mtk_ddp_comp_funcs {
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index a55f255..36ad66b 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -5,13 +5,11 @@
*/

#include <linux/device.h>
+#include <linux/io.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/soc/mediatek/mtk-mmsys.h>

-#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
-#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"
-
#define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0x040
#define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN 0x044
#define DISP_REG_CONFIG_DISP_OD_MOUT_EN 0x048
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index 7bab5d9..2228bf6 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -9,6 +9,39 @@
enum mtk_ddp_comp_id;
struct device;

+enum mtk_ddp_comp_id {
+ DDP_COMPONENT_AAL0,
+ DDP_COMPONENT_AAL1,
+ DDP_COMPONENT_BLS,
+ DDP_COMPONENT_CCORR,
+ DDP_COMPONENT_COLOR0,
+ DDP_COMPONENT_COLOR1,
+ DDP_COMPONENT_DITHER,
+ DDP_COMPONENT_DPI0,
+ DDP_COMPONENT_DPI1,
+ DDP_COMPONENT_DSI0,
+ DDP_COMPONENT_DSI1,
+ DDP_COMPONENT_DSI2,
+ DDP_COMPONENT_DSI3,
+ DDP_COMPONENT_GAMMA,
+ DDP_COMPONENT_OD0,
+ DDP_COMPONENT_OD1,
+ DDP_COMPONENT_OVL0,
+ DDP_COMPONENT_OVL_2L0,
+ DDP_COMPONENT_OVL_2L1,
+ DDP_COMPONENT_OVL1,
+ DDP_COMPONENT_PWM0,
+ DDP_COMPONENT_PWM1,
+ DDP_COMPONENT_PWM2,
+ DDP_COMPONENT_RDMA0,
+ DDP_COMPONENT_RDMA1,
+ DDP_COMPONENT_RDMA2,
+ DDP_COMPONENT_UFOE,
+ DDP_COMPONENT_WDMA0,
+ DDP_COMPONENT_WDMA1,
+ DDP_COMPONENT_ID_MAX,
+};
+
void mtk_mmsys_ddp_connect(struct device *dev,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next);
--
1.8.1.1.dirty

2020-07-23 09:37:38

by Enric Balletbo Serra

Subject: Re: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk_mmsys.h

Hi Yongqian Niu,

Thank you for your patch

Missatge de Yongqiang Niu <[email protected]> del dia dj., 23
de jul. 2020 a les 4:05:
>
> move ddp component defint into mtk_mmsys.h
>

There is a typo, should be "defines". But why you should move these
defines to mtk-mmsys?



> Signed-off-by: Yongqiang Niu <[email protected]>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +----------------------------
> drivers/soc/mediatek/mtk-mmsys.c | 4 +---
> include/linux/soc/mediatek/mtk-mmsys.h | 33 ++++++++++++++++++++++++++++
> 3 files changed, 35 insertions(+), 36 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> index debe363..161201f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> @@ -7,6 +7,7 @@
> #define MTK_DRM_DDP_COMP_H
>
> #include <linux/io.h>
> +#include <linux/soc/mediatek/mtk-mmsys.h>
>
> struct device;
> struct device_node;
> @@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
> MTK_DDP_COMP_TYPE_MAX,
> };
>
> -enum mtk_ddp_comp_id {
> - DDP_COMPONENT_AAL0,
> - DDP_COMPONENT_AAL1,
> - DDP_COMPONENT_BLS,
> - DDP_COMPONENT_CCORR,
> - DDP_COMPONENT_COLOR0,
> - DDP_COMPONENT_COLOR1,
> - DDP_COMPONENT_DITHER,
> - DDP_COMPONENT_DPI0,
> - DDP_COMPONENT_DPI1,
> - DDP_COMPONENT_DSI0,
> - DDP_COMPONENT_DSI1,
> - DDP_COMPONENT_DSI2,
> - DDP_COMPONENT_DSI3,
> - DDP_COMPONENT_GAMMA,
> - DDP_COMPONENT_OD0,
> - DDP_COMPONENT_OD1,
> - DDP_COMPONENT_OVL0,
> - DDP_COMPONENT_OVL_2L0,
> - DDP_COMPONENT_OVL_2L1,
> - DDP_COMPONENT_OVL1,
> - DDP_COMPONENT_PWM0,
> - DDP_COMPONENT_PWM1,
> - DDP_COMPONENT_PWM2,
> - DDP_COMPONENT_RDMA0,
> - DDP_COMPONENT_RDMA1,
> - DDP_COMPONENT_RDMA2,
> - DDP_COMPONENT_UFOE,
> - DDP_COMPONENT_WDMA0,
> - DDP_COMPONENT_WDMA1,
> - DDP_COMPONENT_ID_MAX,
> -};
> -
> struct mtk_ddp_comp;
> struct cmdq_pkt;
> struct mtk_ddp_comp_funcs {
> diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> index a55f255..36ad66b 100644
> --- a/drivers/soc/mediatek/mtk-mmsys.c
> +++ b/drivers/soc/mediatek/mtk-mmsys.c
> @@ -5,13 +5,11 @@
> */
>
> #include <linux/device.h>
> +#include <linux/io.h>
> #include <linux/of_device.h>
> #include <linux/platform_device.h>
> #include <linux/soc/mediatek/mtk-mmsys.h>
>
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"
> -
> #define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0x040
> #define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN 0x044
> #define DISP_REG_CONFIG_DISP_OD_MOUT_EN 0x048
> diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
> index 7bab5d9..2228bf6 100644
> --- a/include/linux/soc/mediatek/mtk-mmsys.h
> +++ b/include/linux/soc/mediatek/mtk-mmsys.h
> @@ -9,6 +9,39 @@
> enum mtk_ddp_comp_id;
> struct device;
>
> +enum mtk_ddp_comp_id {
> + DDP_COMPONENT_AAL0,
> + DDP_COMPONENT_AAL1,
> + DDP_COMPONENT_BLS,
> + DDP_COMPONENT_CCORR,
> + DDP_COMPONENT_COLOR0,
> + DDP_COMPONENT_COLOR1,
> + DDP_COMPONENT_DITHER,
> + DDP_COMPONENT_DPI0,
> + DDP_COMPONENT_DPI1,
> + DDP_COMPONENT_DSI0,
> + DDP_COMPONENT_DSI1,
> + DDP_COMPONENT_DSI2,
> + DDP_COMPONENT_DSI3,
> + DDP_COMPONENT_GAMMA,
> + DDP_COMPONENT_OD0,
> + DDP_COMPONENT_OD1,
> + DDP_COMPONENT_OVL0,
> + DDP_COMPONENT_OVL_2L0,
> + DDP_COMPONENT_OVL_2L1,
> + DDP_COMPONENT_OVL1,
> + DDP_COMPONENT_PWM0,
> + DDP_COMPONENT_PWM1,
> + DDP_COMPONENT_PWM2,
> + DDP_COMPONENT_RDMA0,
> + DDP_COMPONENT_RDMA1,
> + DDP_COMPONENT_RDMA2,
> + DDP_COMPONENT_UFOE,
> + DDP_COMPONENT_WDMA0,
> + DDP_COMPONENT_WDMA1,
> + DDP_COMPONENT_ID_MAX,
> +};
> +
> void mtk_mmsys_ddp_connect(struct device *dev,
> enum mtk_ddp_comp_id cur,
> enum mtk_ddp_comp_id next);
> --
> 1.8.1.1.dirty

2020-07-23 10:05:52

by Yongqiang Niu

Subject: Re: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk_mmsys.h

On Thu, 2020-07-23 at 11:34 +0200, Enric Balletbo Serra wrote:
> Hi Yongqian Niu,
>
> Thank you for your patch
>
> Missatge de Yongqiang Niu <[email protected]> del dia dj., 23
> de jul. 2020 a les 4:05:
> >
> > move ddp component defint into mtk_mmsys.h
> >
>
> There is a typo, should be "defines". But why you should move these
> defines to mtk-mmsys?
>

ck do not like this :
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"

after remove this, we need move the ddp component define

type error will fixed in next version.


>
>
> > Signed-off-by: Yongqiang Niu <[email protected]>
> > ---
> > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +----------------------------
> > drivers/soc/mediatek/mtk-mmsys.c | 4 +---
> > include/linux/soc/mediatek/mtk-mmsys.h | 33 ++++++++++++++++++++++++++++
> > 3 files changed, 35 insertions(+), 36 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > index debe363..161201f 100644
> > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > @@ -7,6 +7,7 @@
> > #define MTK_DRM_DDP_COMP_H
> >
> > #include <linux/io.h>
> > +#include <linux/soc/mediatek/mtk-mmsys.h>
> >
> > struct device;
> > struct device_node;
> > @@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
> > MTK_DDP_COMP_TYPE_MAX,
> > };
> >
> > -enum mtk_ddp_comp_id {
> > - DDP_COMPONENT_AAL0,
> > - DDP_COMPONENT_AAL1,
> > - DDP_COMPONENT_BLS,
> > - DDP_COMPONENT_CCORR,
> > - DDP_COMPONENT_COLOR0,
> > - DDP_COMPONENT_COLOR1,
> > - DDP_COMPONENT_DITHER,
> > - DDP_COMPONENT_DPI0,
> > - DDP_COMPONENT_DPI1,
> > - DDP_COMPONENT_DSI0,
> > - DDP_COMPONENT_DSI1,
> > - DDP_COMPONENT_DSI2,
> > - DDP_COMPONENT_DSI3,
> > - DDP_COMPONENT_GAMMA,
> > - DDP_COMPONENT_OD0,
> > - DDP_COMPONENT_OD1,
> > - DDP_COMPONENT_OVL0,
> > - DDP_COMPONENT_OVL_2L0,
> > - DDP_COMPONENT_OVL_2L1,
> > - DDP_COMPONENT_OVL1,
> > - DDP_COMPONENT_PWM0,
> > - DDP_COMPONENT_PWM1,
> > - DDP_COMPONENT_PWM2,
> > - DDP_COMPONENT_RDMA0,
> > - DDP_COMPONENT_RDMA1,
> > - DDP_COMPONENT_RDMA2,
> > - DDP_COMPONENT_UFOE,
> > - DDP_COMPONENT_WDMA0,
> > - DDP_COMPONENT_WDMA1,
> > - DDP_COMPONENT_ID_MAX,
> > -};
> > -
> > struct mtk_ddp_comp;
> > struct cmdq_pkt;
> > struct mtk_ddp_comp_funcs {
> > diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> > index a55f255..36ad66b 100644
> > --- a/drivers/soc/mediatek/mtk-mmsys.c
> > +++ b/drivers/soc/mediatek/mtk-mmsys.c
> > @@ -5,13 +5,11 @@
> > */
> >
> > #include <linux/device.h>
> > +#include <linux/io.h>
> > #include <linux/of_device.h>
> > #include <linux/platform_device.h>
> > #include <linux/soc/mediatek/mtk-mmsys.h>
> >
> > -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> > -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"
> > -
> > #define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0x040
> > #define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN 0x044
> > #define DISP_REG_CONFIG_DISP_OD_MOUT_EN 0x048
> > diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
> > index 7bab5d9..2228bf6 100644
> > --- a/include/linux/soc/mediatek/mtk-mmsys.h
> > +++ b/include/linux/soc/mediatek/mtk-mmsys.h
> > @@ -9,6 +9,39 @@
> > enum mtk_ddp_comp_id;
> > struct device;
> >
> > +enum mtk_ddp_comp_id {
> > + DDP_COMPONENT_AAL0,
> > + DDP_COMPONENT_AAL1,
> > + DDP_COMPONENT_BLS,
> > + DDP_COMPONENT_CCORR,
> > + DDP_COMPONENT_COLOR0,
> > + DDP_COMPONENT_COLOR1,
> > + DDP_COMPONENT_DITHER,
> > + DDP_COMPONENT_DPI0,
> > + DDP_COMPONENT_DPI1,
> > + DDP_COMPONENT_DSI0,
> > + DDP_COMPONENT_DSI1,
> > + DDP_COMPONENT_DSI2,
> > + DDP_COMPONENT_DSI3,
> > + DDP_COMPONENT_GAMMA,
> > + DDP_COMPONENT_OD0,
> > + DDP_COMPONENT_OD1,
> > + DDP_COMPONENT_OVL0,
> > + DDP_COMPONENT_OVL_2L0,
> > + DDP_COMPONENT_OVL_2L1,
> > + DDP_COMPONENT_OVL1,
> > + DDP_COMPONENT_PWM0,
> > + DDP_COMPONENT_PWM1,
> > + DDP_COMPONENT_PWM2,
> > + DDP_COMPONENT_RDMA0,
> > + DDP_COMPONENT_RDMA1,
> > + DDP_COMPONENT_RDMA2,
> > + DDP_COMPONENT_UFOE,
> > + DDP_COMPONENT_WDMA0,
> > + DDP_COMPONENT_WDMA1,
> > + DDP_COMPONENT_ID_MAX,
> > +};
> > +
> > void mtk_mmsys_ddp_connect(struct device *dev,
> > enum mtk_ddp_comp_id cur,
> > enum mtk_ddp_comp_id next);
> > --
> > 1.8.1.1.dirty

2020-07-23 16:22:13

by Chun-Kuang Hu

Subject: Re: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk_mmsys.h

Yongqiang Niu <[email protected]> 於 2020年7月23日 週四 下午6:06寫道：
>
> On Thu, 2020-07-23 at 11:34 +0200, Enric Balletbo Serra wrote:
> > Hi Yongqian Niu,
> >
> > Thank you for your patch
> >
> > Missatge de Yongqiang Niu <[email protected]> del dia dj., 23
> > de jul. 2020 a les 4:05:
> > >
> > > move ddp component defint into mtk_mmsys.h
> > >
> >
> > There is a typo, should be "defines". But why you should move these
> > defines to mtk-mmsys?
> >
>
> ck do not like this :
> > -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> > -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"

I think no one like this.

>
> after remove this, we need move the ddp component define
>
> type error will fixed in next version.
>

mmsys is the driver which control the routing of these ddp component,
so the definition of mtk_ddp_comp_id should be placed in mtk-mmsys.h

Regards,
Chun-Kuang.

>
> >
> >
> > > Signed-off-by: Yongqiang Niu <[email protected]>
> > > ---
> > > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +----------------------------
> > > drivers/soc/mediatek/mtk-mmsys.c | 4 +---
> > > include/linux/soc/mediatek/mtk-mmsys.h | 33 ++++++++++++++++++++++++++++
> > > 3 files changed, 35 insertions(+), 36 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > > index debe363..161201f 100644
> > > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> > > @@ -7,6 +7,7 @@
> > > #define MTK_DRM_DDP_COMP_H
> > >
> > > #include <linux/io.h>
> > > +#include <linux/soc/mediatek/mtk-mmsys.h>
> > >
> > > struct device;
> > > struct device_node;
> > > @@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
> > > MTK_DDP_COMP_TYPE_MAX,
> > > };
> > >
> > > -enum mtk_ddp_comp_id {
> > > - DDP_COMPONENT_AAL0,
> > > - DDP_COMPONENT_AAL1,
> > > - DDP_COMPONENT_BLS,
> > > - DDP_COMPONENT_CCORR,
> > > - DDP_COMPONENT_COLOR0,
> > > - DDP_COMPONENT_COLOR1,
> > > - DDP_COMPONENT_DITHER,
> > > - DDP_COMPONENT_DPI0,
> > > - DDP_COMPONENT_DPI1,
> > > - DDP_COMPONENT_DSI0,
> > > - DDP_COMPONENT_DSI1,
> > > - DDP_COMPONENT_DSI2,
> > > - DDP_COMPONENT_DSI3,
> > > - DDP_COMPONENT_GAMMA,
> > > - DDP_COMPONENT_OD0,
> > > - DDP_COMPONENT_OD1,
> > > - DDP_COMPONENT_OVL0,
> > > - DDP_COMPONENT_OVL_2L0,
> > > - DDP_COMPONENT_OVL_2L1,
> > > - DDP_COMPONENT_OVL1,
> > > - DDP_COMPONENT_PWM0,
> > > - DDP_COMPONENT_PWM1,
> > > - DDP_COMPONENT_PWM2,
> > > - DDP_COMPONENT_RDMA0,
> > > - DDP_COMPONENT_RDMA1,
> > > - DDP_COMPONENT_RDMA2,
> > > - DDP_COMPONENT_UFOE,
> > > - DDP_COMPONENT_WDMA0,
> > > - DDP_COMPONENT_WDMA1,
> > > - DDP_COMPONENT_ID_MAX,
> > > -};
> > > -
> > > struct mtk_ddp_comp;
> > > struct cmdq_pkt;
> > > struct mtk_ddp_comp_funcs {
> > > diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> > > index a55f255..36ad66b 100644
> > > --- a/drivers/soc/mediatek/mtk-mmsys.c
> > > +++ b/drivers/soc/mediatek/mtk-mmsys.c
> > > @@ -5,13 +5,11 @@
> > > */
> > >
> > > #include <linux/device.h>
> > > +#include <linux/io.h>
> > > #include <linux/of_device.h>
> > > #include <linux/platform_device.h>
> > > #include <linux/soc/mediatek/mtk-mmsys.h>
> > >
> > > -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> > > -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"
> > > -
> > > #define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0x040
> > > #define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN 0x044
> > > #define DISP_REG_CONFIG_DISP_OD_MOUT_EN 0x048
> > > diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
> > > index 7bab5d9..2228bf6 100644
> > > --- a/include/linux/soc/mediatek/mtk-mmsys.h
> > > +++ b/include/linux/soc/mediatek/mtk-mmsys.h
> > > @@ -9,6 +9,39 @@
> > > enum mtk_ddp_comp_id;
> > > struct device;
> > >
> > > +enum mtk_ddp_comp_id {
> > > + DDP_COMPONENT_AAL0,
> > > + DDP_COMPONENT_AAL1,
> > > + DDP_COMPONENT_BLS,
> > > + DDP_COMPONENT_CCORR,
> > > + DDP_COMPONENT_COLOR0,
> > > + DDP_COMPONENT_COLOR1,
> > > + DDP_COMPONENT_DITHER,
> > > + DDP_COMPONENT_DPI0,
> > > + DDP_COMPONENT_DPI1,
> > > + DDP_COMPONENT_DSI0,
> > > + DDP_COMPONENT_DSI1,
> > > + DDP_COMPONENT_DSI2,
> > > + DDP_COMPONENT_DSI3,
> > > + DDP_COMPONENT_GAMMA,
> > > + DDP_COMPONENT_OD0,
> > > + DDP_COMPONENT_OD1,
> > > + DDP_COMPONENT_OVL0,
> > > + DDP_COMPONENT_OVL_2L0,
> > > + DDP_COMPONENT_OVL_2L1,
> > > + DDP_COMPONENT_OVL1,
> > > + DDP_COMPONENT_PWM0,
> > > + DDP_COMPONENT_PWM1,
> > > + DDP_COMPONENT_PWM2,
> > > + DDP_COMPONENT_RDMA0,
> > > + DDP_COMPONENT_RDMA1,
> > > + DDP_COMPONENT_RDMA2,
> > > + DDP_COMPONENT_UFOE,
> > > + DDP_COMPONENT_WDMA0,
> > > + DDP_COMPONENT_WDMA1,
> > > + DDP_COMPONENT_ID_MAX,
> > > +};
> > > +
> > > void mtk_mmsys_ddp_connect(struct device *dev,
> > > enum mtk_ddp_comp_id cur,
> > > enum mtk_ddp_comp_id next);
> > > --
> > > 1.8.1.1.dirty
>
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