* [PATCH 0/7] drm/mediatek: cleaning up and refine
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
These patches based on 4.7-rc1 to clean up unused function & variable
and use drm core function instead.
The following patches are needed to cleanly apply on top of v4.7-rc1:
- https://patchwork.kernel.org/patch/8044001/
(drm: Deal with rotation in drm_plane_helper_check_update())
- https://patchwork.kernel.org/patch/9248373/
(drm: Warn about negative sizes when calculating scale factor)
- https://patchwork.kernel.org/patch/9248371/
(drm: Store clipped src/dst coordinatee in drm_plane_state)
- https://patchwork.kernel.org/patch/9248363/
(drm/plane-helper: Add drm_plane_helper_check_state())
- https://patchwork.kernel.org/patch/9248361/
(drm/mediatek: Use drm_plane_helper_check_state())
Bibby Hsieh (2):
drm/mediatek: Use drm_atomic destroy_state helpers
drm/mediatek: Fix mtk_atomic_complete for runtime_pm
Daniel Kurtz (5):
drm/mediatek: Remove mtk_drm_crtc_check_flush
drm/mediatek: plane: Remove plane zpos/index
drm/mediatek: Remove mtk_drm_plane
drm/mediatek: plane: Merge mtk_plane_enable into
mtk_plane_atomic_update
drm/mediatek: plane: Use FB's format's cpp to compute x offset
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
5 files changed, 56 insertions(+), 78 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 0/7] drm/mediatek: cleaning up and refine
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
These patches based on 4.7-rc1 to clean up unused function & variable
and use drm core function instead.
The following patches are needed to cleanly apply on top of v4.7-rc1:
- https://patchwork.kernel.org/patch/8044001/
(drm: Deal with rotation in drm_plane_helper_check_update())
- https://patchwork.kernel.org/patch/9248373/
(drm: Warn about negative sizes when calculating scale factor)
- https://patchwork.kernel.org/patch/9248371/
(drm: Store clipped src/dst coordinatee in drm_plane_state)
- https://patchwork.kernel.org/patch/9248363/
(drm/plane-helper: Add drm_plane_helper_check_state())
- https://patchwork.kernel.org/patch/9248361/
(drm/mediatek: Use drm_plane_helper_check_state())
Bibby Hsieh (2):
drm/mediatek: Use drm_atomic destroy_state helpers
drm/mediatek: Fix mtk_atomic_complete for runtime_pm
Daniel Kurtz (5):
drm/mediatek: Remove mtk_drm_crtc_check_flush
drm/mediatek: plane: Remove plane zpos/index
drm/mediatek: Remove mtk_drm_plane
drm/mediatek: plane: Merge mtk_plane_enable into
mtk_plane_atomic_update
drm/mediatek: plane: Use FB's format's cpp to compute x offset
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
5 files changed, 56 insertions(+), 78 deletions(-)
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 0/7] drm/mediatek: cleaning up and refine
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
These patches based on 4.7-rc1 to clean up unused function & variable
and use drm core function instead.
The following patches are needed to cleanly apply on top of v4.7-rc1:
- https://patchwork.kernel.org/patch/8044001/
(drm: Deal with rotation in drm_plane_helper_check_update())
- https://patchwork.kernel.org/patch/9248373/
(drm: Warn about negative sizes when calculating scale factor)
- https://patchwork.kernel.org/patch/9248371/
(drm: Store clipped src/dst coordinatee in drm_plane_state)
- https://patchwork.kernel.org/patch/9248363/
(drm/plane-helper: Add drm_plane_helper_check_state())
- https://patchwork.kernel.org/patch/9248361/
(drm/mediatek: Use drm_plane_helper_check_state())
Bibby Hsieh (2):
drm/mediatek: Use drm_atomic destroy_state helpers
drm/mediatek: Fix mtk_atomic_complete for runtime_pm
Daniel Kurtz (5):
drm/mediatek: Remove mtk_drm_crtc_check_flush
drm/mediatek: plane: Remove plane zpos/index
drm/mediatek: Remove mtk_drm_plane
drm/mediatek: plane: Merge mtk_plane_enable into
mtk_plane_atomic_update
drm/mediatek: plane: Use FB's format's cpp to compute x offset
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
5 files changed, 56 insertions(+), 78 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 1/7] drm/mediatek: Remove mtk_drm_crtc_check_flush
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
From: Daniel Kurtz <djkurtz@chromium.org>
This function no longer exists.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
index 81e5566..4d32cf1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
@@ -22,7 +22,6 @@
int mtk_drm_crtc_enable_vblank(struct drm_device *drm, unsigned int pipe);
void mtk_drm_crtc_disable_vblank(struct drm_device *drm, unsigned int pipe);
-void mtk_drm_crtc_check_flush(struct drm_crtc *crtc);
void mtk_drm_crtc_commit(struct drm_crtc *crtc);
void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
int mtk_drm_crtc_create(struct drm_device *drm_dev,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 1/7] drm/mediatek: Remove mtk_drm_crtc_check_flush
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
This function no longer exists.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
index 81e5566..4d32cf1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
@@ -22,7 +22,6 @@
int mtk_drm_crtc_enable_vblank(struct drm_device *drm, unsigned int pipe);
void mtk_drm_crtc_disable_vblank(struct drm_device *drm, unsigned int pipe);
-void mtk_drm_crtc_check_flush(struct drm_crtc *crtc);
void mtk_drm_crtc_commit(struct drm_crtc *crtc);
void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
int mtk_drm_crtc_create(struct drm_device *drm_dev,
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 1/7] drm/mediatek: Remove mtk_drm_crtc_check_flush
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
This function no longer exists.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
index 81e5566..4d32cf1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
@@ -22,7 +22,6 @@
int mtk_drm_crtc_enable_vblank(struct drm_device *drm, unsigned int pipe);
void mtk_drm_crtc_disable_vblank(struct drm_device *drm, unsigned int pipe);
-void mtk_drm_crtc_check_flush(struct drm_crtc *crtc);
void mtk_drm_crtc_commit(struct drm_crtc *crtc);
void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
int mtk_drm_crtc_create(struct drm_device *drm_dev,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
From: Daniel Kurtz <djkurtz@chromium.org>
It is not actually useful to a mtk plane to know its zpos/index, so just
remove this field.
This let's us completely remove struct mtk_drm_plane in a follow up patch.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 24aa3ba..18211ab 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
(zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
DRM_PLANE_TYPE_OVERLAY;
ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
- BIT(pipe), type, zpos);
+ BIT(pipe), type);
if (ret)
goto unprepare;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 093db07..d28db57 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
};
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos)
+ unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
@@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
}
drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
- mtk_plane->idx = zpos;
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 72a7b3e..74dbeda 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -20,7 +20,6 @@
struct mtk_drm_plane {
struct drm_plane base;
- unsigned int idx;
};
struct mtk_plane_pending_state {
@@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
}
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos);
+ unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
It is not actually useful to a mtk plane to know its zpos/index, so just
remove this field.
This let's us completely remove struct mtk_drm_plane in a follow up patch.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 24aa3ba..18211ab 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
(zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
DRM_PLANE_TYPE_OVERLAY;
ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
- BIT(pipe), type, zpos);
+ BIT(pipe), type);
if (ret)
goto unprepare;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 093db07..d28db57 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
};
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos)
+ unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
@@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
}
drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
- mtk_plane->idx = zpos;
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 72a7b3e..74dbeda 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -20,7 +20,6 @@
struct mtk_drm_plane {
struct drm_plane base;
- unsigned int idx;
};
struct mtk_plane_pending_state {
@@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
}
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos);
+ unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
It is not actually useful to a mtk plane to know its zpos/index, so just
remove this field.
This let's us completely remove struct mtk_drm_plane in a follow up patch.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 24aa3ba..18211ab 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
(zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
DRM_PLANE_TYPE_OVERLAY;
ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
- BIT(pipe), type, zpos);
+ BIT(pipe), type);
if (ret)
goto unprepare;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 093db07..d28db57 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
};
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos)
+ unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
@@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
}
drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
- mtk_plane->idx = zpos;
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 72a7b3e..74dbeda 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -20,7 +20,6 @@
struct mtk_drm_plane {
struct drm_plane base;
- unsigned int idx;
};
struct mtk_plane_pending_state {
@@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
}
int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
- unsigned long possible_crtcs, enum drm_plane_type type,
- unsigned int zpos);
+ unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 3/7] drm/mediatek: Remove mtk_drm_plane
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
From: Daniel Kurtz <djkurtz@chromium.org>
Now that mtk_drm_plane just contains its base struct drm_plane, we can
just remove it and use struct drm_plane everywhere.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 ++++++++--------
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 10 ++++------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 11 +----------
3 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 18211ab..d6fbefa 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -31,7 +31,7 @@
* struct mtk_drm_crtc - MediaTek specific crtc structure.
* @base: crtc object.
* @enabled: records whether crtc_enable succeeded
- * @planes: array of 4 mtk_drm_plane structures, one for each overlay plane
+ * @planes: array of 4 drm_plane structures, one for each overlay plane
* @pending_planes: whether any plane has pending changes to be applied
* @config_regs: memory mapped mmsys configuration register space
* @mutex: handle to one of the ten disp_mutex streams
@@ -45,7 +45,7 @@ struct mtk_drm_crtc {
bool pending_needs_vblank;
struct drm_pending_vblank_event *event;
- struct mtk_drm_plane planes[OVL_LAYER_NR];
+ struct drm_plane planes[OVL_LAYER_NR];
bool pending_planes;
void __iomem *config_regs;
@@ -272,7 +272,7 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
/* Initially configure all planes */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -351,7 +351,7 @@ static void mtk_drm_crtc_disable(struct drm_crtc *crtc)
/* Set all pending plane state to disabled */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -397,7 +397,7 @@ static void mtk_drm_crtc_atomic_flush(struct drm_crtc *crtc,
if (mtk_crtc->event)
mtk_crtc->pending_needs_vblank = true;
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -471,7 +471,7 @@ void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl)
if (mtk_crtc->pending_planes) {
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -564,8 +564,8 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
goto unprepare;
}
- ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0].base,
- &mtk_crtc->planes[1].base, pipe);
+ ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0],
+ &mtk_crtc->planes[1], pipe);
if (ret < 0)
goto unprepare;
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index d28db57..86b7aed 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -33,7 +33,6 @@ static const u32 formats[] = {
static void mtk_plane_enable(struct drm_plane *plane,
dma_addr_t addr)
{
- struct drm_plane *plane = &mtk_plane->base;
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
unsigned int pitch, format;
bool enable;
@@ -162,14 +161,13 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_crtc *crtc = state->base.crtc;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
- struct mtk_drm_plane *mtk_plane = to_mtk_plane(plane);
if (!crtc)
return;
gem = mtk_fb_get_gem_obj(state->base.fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(mtk_plane, mtk_gem->dma_addr);
+ mtk_plane_enable(plane, mtk_gem->dma_addr);
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
@@ -188,12 +186,12 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
.atomic_disable = mtk_plane_atomic_disable,
};
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
- err = drm_universal_plane_init(dev, &mtk_plane->base, possible_crtcs,
+ err = drm_universal_plane_init(dev, plane, possible_crtcs,
&mtk_plane_funcs, formats,
ARRAY_SIZE(formats), type, NULL);
if (err) {
@@ -201,7 +199,7 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
return err;
}
- drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
+ drm_plane_helper_add(plane, &mtk_plane_helper_funcs);
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 74dbeda..6a20b49 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -18,10 +18,6 @@
#include <drm/drm_crtc.h>
#include <linux/types.h>
-struct mtk_drm_plane {
- struct drm_plane base;
-};
-
struct mtk_plane_pending_state {
bool config;
bool enable;
@@ -40,18 +36,13 @@ struct mtk_plane_state {
struct mtk_plane_pending_state pending;
};
-static inline struct mtk_drm_plane *to_mtk_plane(struct drm_plane *plane)
-{
- return container_of(plane, struct mtk_drm_plane, base);
-}
-
static inline struct mtk_plane_state *
to_mtk_plane_state(struct drm_plane_state *state)
{
return container_of(state, struct mtk_plane_state, base);
}
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 3/7] drm/mediatek: Remove mtk_drm_plane
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
Now that mtk_drm_plane just contains its base struct drm_plane, we can
just remove it and use struct drm_plane everywhere.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 ++++++++--------
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 10 ++++------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 11 +----------
3 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 18211ab..d6fbefa 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -31,7 +31,7 @@
* struct mtk_drm_crtc - MediaTek specific crtc structure.
* @base: crtc object.
* @enabled: records whether crtc_enable succeeded
- * @planes: array of 4 mtk_drm_plane structures, one for each overlay plane
+ * @planes: array of 4 drm_plane structures, one for each overlay plane
* @pending_planes: whether any plane has pending changes to be applied
* @config_regs: memory mapped mmsys configuration register space
* @mutex: handle to one of the ten disp_mutex streams
@@ -45,7 +45,7 @@ struct mtk_drm_crtc {
bool pending_needs_vblank;
struct drm_pending_vblank_event *event;
- struct mtk_drm_plane planes[OVL_LAYER_NR];
+ struct drm_plane planes[OVL_LAYER_NR];
bool pending_planes;
void __iomem *config_regs;
@@ -272,7 +272,7 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
/* Initially configure all planes */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -351,7 +351,7 @@ static void mtk_drm_crtc_disable(struct drm_crtc *crtc)
/* Set all pending plane state to disabled */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -397,7 +397,7 @@ static void mtk_drm_crtc_atomic_flush(struct drm_crtc *crtc,
if (mtk_crtc->event)
mtk_crtc->pending_needs_vblank = true;
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -471,7 +471,7 @@ void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl)
if (mtk_crtc->pending_planes) {
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -564,8 +564,8 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
goto unprepare;
}
- ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0].base,
- &mtk_crtc->planes[1].base, pipe);
+ ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0],
+ &mtk_crtc->planes[1], pipe);
if (ret < 0)
goto unprepare;
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index d28db57..86b7aed 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -33,7 +33,6 @@ static const u32 formats[] = {
static void mtk_plane_enable(struct drm_plane *plane,
dma_addr_t addr)
{
- struct drm_plane *plane = &mtk_plane->base;
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
unsigned int pitch, format;
bool enable;
@@ -162,14 +161,13 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_crtc *crtc = state->base.crtc;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
- struct mtk_drm_plane *mtk_plane = to_mtk_plane(plane);
if (!crtc)
return;
gem = mtk_fb_get_gem_obj(state->base.fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(mtk_plane, mtk_gem->dma_addr);
+ mtk_plane_enable(plane, mtk_gem->dma_addr);
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
@@ -188,12 +186,12 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
.atomic_disable = mtk_plane_atomic_disable,
};
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
- err = drm_universal_plane_init(dev, &mtk_plane->base, possible_crtcs,
+ err = drm_universal_plane_init(dev, plane, possible_crtcs,
&mtk_plane_funcs, formats,
ARRAY_SIZE(formats), type, NULL);
if (err) {
@@ -201,7 +199,7 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
return err;
}
- drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
+ drm_plane_helper_add(plane, &mtk_plane_helper_funcs);
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 74dbeda..6a20b49 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -18,10 +18,6 @@
#include <drm/drm_crtc.h>
#include <linux/types.h>
-struct mtk_drm_plane {
- struct drm_plane base;
-};
-
struct mtk_plane_pending_state {
bool config;
bool enable;
@@ -40,18 +36,13 @@ struct mtk_plane_state {
struct mtk_plane_pending_state pending;
};
-static inline struct mtk_drm_plane *to_mtk_plane(struct drm_plane *plane)
-{
- return container_of(plane, struct mtk_drm_plane, base);
-}
-
static inline struct mtk_plane_state *
to_mtk_plane_state(struct drm_plane_state *state)
{
return container_of(state, struct mtk_plane_state, base);
}
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 3/7] drm/mediatek: Remove mtk_drm_plane
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
Now that mtk_drm_plane just contains its base struct drm_plane, we can
just remove it and use struct drm_plane everywhere.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 ++++++++--------
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 10 ++++------
drivers/gpu/drm/mediatek/mtk_drm_plane.h | 11 +----------
3 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 18211ab..d6fbefa 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -31,7 +31,7 @@
* struct mtk_drm_crtc - MediaTek specific crtc structure.
* @base: crtc object.
* @enabled: records whether crtc_enable succeeded
- * @planes: array of 4 mtk_drm_plane structures, one for each overlay plane
+ * @planes: array of 4 drm_plane structures, one for each overlay plane
* @pending_planes: whether any plane has pending changes to be applied
* @config_regs: memory mapped mmsys configuration register space
* @mutex: handle to one of the ten disp_mutex streams
@@ -45,7 +45,7 @@ struct mtk_drm_crtc {
bool pending_needs_vblank;
struct drm_pending_vblank_event *event;
- struct mtk_drm_plane planes[OVL_LAYER_NR];
+ struct drm_plane planes[OVL_LAYER_NR];
bool pending_planes;
void __iomem *config_regs;
@@ -272,7 +272,7 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
/* Initially configure all planes */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -351,7 +351,7 @@ static void mtk_drm_crtc_disable(struct drm_crtc *crtc)
/* Set all pending plane state to disabled */
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -397,7 +397,7 @@ static void mtk_drm_crtc_atomic_flush(struct drm_crtc *crtc,
if (mtk_crtc->event)
mtk_crtc->pending_needs_vblank = true;
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -471,7 +471,7 @@ void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl)
if (mtk_crtc->pending_planes) {
for (i = 0; i < OVL_LAYER_NR; i++) {
- struct drm_plane *plane = &mtk_crtc->planes[i].base;
+ struct drm_plane *plane = &mtk_crtc->planes[i];
struct mtk_plane_state *plane_state;
plane_state = to_mtk_plane_state(plane->state);
@@ -564,8 +564,8 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
goto unprepare;
}
- ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0].base,
- &mtk_crtc->planes[1].base, pipe);
+ ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0],
+ &mtk_crtc->planes[1], pipe);
if (ret < 0)
goto unprepare;
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index d28db57..86b7aed 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -33,7 +33,6 @@ static const u32 formats[] = {
static void mtk_plane_enable(struct drm_plane *plane,
dma_addr_t addr)
{
- struct drm_plane *plane = &mtk_plane->base;
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
unsigned int pitch, format;
bool enable;
@@ -162,14 +161,13 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_crtc *crtc = state->base.crtc;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
- struct mtk_drm_plane *mtk_plane = to_mtk_plane(plane);
if (!crtc)
return;
gem = mtk_fb_get_gem_obj(state->base.fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(mtk_plane, mtk_gem->dma_addr);
+ mtk_plane_enable(plane, mtk_gem->dma_addr);
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
@@ -188,12 +186,12 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
.atomic_disable = mtk_plane_atomic_disable,
};
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type)
{
int err;
- err = drm_universal_plane_init(dev, &mtk_plane->base, possible_crtcs,
+ err = drm_universal_plane_init(dev, plane, possible_crtcs,
&mtk_plane_funcs, formats,
ARRAY_SIZE(formats), type, NULL);
if (err) {
@@ -201,7 +199,7 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
return err;
}
- drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
+ drm_plane_helper_add(plane, &mtk_plane_helper_funcs);
return 0;
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 74dbeda..6a20b49 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -18,10 +18,6 @@
#include <drm/drm_crtc.h>
#include <linux/types.h>
-struct mtk_drm_plane {
- struct drm_plane base;
-};
-
struct mtk_plane_pending_state {
bool config;
bool enable;
@@ -40,18 +36,13 @@ struct mtk_plane_state {
struct mtk_plane_pending_state pending;
};
-static inline struct mtk_drm_plane *to_mtk_plane(struct drm_plane *plane)
-{
- return container_of(plane, struct mtk_drm_plane, base);
-}
-
static inline struct mtk_plane_state *
to_mtk_plane_state(struct drm_plane_state *state)
{
return container_of(state, struct mtk_plane_state, base);
}
-int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
+int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
unsigned long possible_crtcs, enum drm_plane_type type);
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 4/7] drm/mediatek: Use drm_atomic destroy_state helpers
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
Use the core destroy_state helpers to destroy core state to ensure we don't
leak if/when more fields get added later.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +--
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index d6fbefa..733b2a3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -112,8 +112,7 @@ static void mtk_drm_crtc_reset(struct drm_crtc *crtc)
struct mtk_crtc_state *state;
if (crtc->state) {
- if (crtc->state->mode_blob)
- drm_property_unreference_blob(crtc->state->mode_blob);
+ __drm_atomic_helper_crtc_destroy_state(crtc->state);
state = to_mtk_crtc_state(crtc->state);
memset(state, 0, sizeof(*state));
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 86b7aed..17172ba 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -73,8 +73,7 @@ static void mtk_plane_reset(struct drm_plane *plane)
struct mtk_plane_state *state;
if (plane->state) {
- if (plane->state->fb)
- drm_framebuffer_unreference(plane->state->fb);
+ __drm_atomic_helper_plane_destroy_state(plane->state);
state = to_mtk_plane_state(plane->state);
memset(state, 0, sizeof(*state));
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 4/7] drm/mediatek: Use drm_atomic destroy_state helpers
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
Use the core destroy_state helpers to destroy core state to ensure we don't
leak if/when more fields get added later.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +--
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index d6fbefa..733b2a3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -112,8 +112,7 @@ static void mtk_drm_crtc_reset(struct drm_crtc *crtc)
struct mtk_crtc_state *state;
if (crtc->state) {
- if (crtc->state->mode_blob)
- drm_property_unreference_blob(crtc->state->mode_blob);
+ __drm_atomic_helper_crtc_destroy_state(crtc->state);
state = to_mtk_crtc_state(crtc->state);
memset(state, 0, sizeof(*state));
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 86b7aed..17172ba 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -73,8 +73,7 @@ static void mtk_plane_reset(struct drm_plane *plane)
struct mtk_plane_state *state;
if (plane->state) {
- if (plane->state->fb)
- drm_framebuffer_unreference(plane->state->fb);
+ __drm_atomic_helper_plane_destroy_state(plane->state);
state = to_mtk_plane_state(plane->state);
memset(state, 0, sizeof(*state));
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 4/7] drm/mediatek: Use drm_atomic destroy_state helpers
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
Use the core destroy_state helpers to destroy core state to ensure we don't
leak if/when more fields get added later.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +--
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index d6fbefa..733b2a3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -112,8 +112,7 @@ static void mtk_drm_crtc_reset(struct drm_crtc *crtc)
struct mtk_crtc_state *state;
if (crtc->state) {
- if (crtc->state->mode_blob)
- drm_property_unreference_blob(crtc->state->mode_blob);
+ __drm_atomic_helper_crtc_destroy_state(crtc->state);
state = to_mtk_crtc_state(crtc->state);
memset(state, 0, sizeof(*state));
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 86b7aed..17172ba 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -73,8 +73,7 @@ static void mtk_plane_reset(struct drm_plane *plane)
struct mtk_plane_state *state;
if (plane->state) {
- if (plane->state->fb)
- drm_framebuffer_unreference(plane->state->fb);
+ __drm_atomic_helper_plane_destroy_state(plane->state);
state = to_mtk_plane_state(plane->state);
memset(state, 0, sizeof(*state));
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
From: Daniel Kurtz <djkurtz@chromium.org>
The mtk_plane_enable is just called once by mtk_plane_atomic_update.
So, merge mtk_plane_enable into mtk_plane_atomic_update.
While we are here, also clean up the function a bit by using an fb local
variables.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
1 file changed, 23 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 17172ba..b3ddb20 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -30,44 +30,6 @@ static const u32 formats[] = {
DRM_FORMAT_RGB565,
};
-static void mtk_plane_enable(struct drm_plane *plane,
- dma_addr_t addr)
-{
- struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- unsigned int pitch, format;
- bool enable;
-
- if (WARN_ON(!plane->state))
- return;
-
- enable = state->base.visible;
-
- if (WARN_ON(enable && !plane->state->fb))
- return;
-
- if (plane->state->fb) {
- pitch = plane->state->fb->pitches[0];
- format = plane->state->fb->pixel_format;
- } else {
- pitch = 0;
- format = DRM_FORMAT_RGBA8888;
- }
-
- addr += (state->base.src.x1 >> 16) * 4;
- addr += (state->base.src.y1 >> 16) * pitch;
-
- state->pending.enable = enable;
- state->pending.pitch = pitch;
- state->pending.format = format;
- state->pending.addr = addr;
- state->pending.x = state->base.dst.x1;
- state->pending.y = state->base.dst.y1;
- state->pending.width = drm_rect_width(&state->base.dst);
- state->pending.height = drm_rect_height(&state->base.dst);
- wmb(); /* Make sure the above parameters are set before update */
- state->pending.dirty = true;
-}
-
static void mtk_plane_reset(struct drm_plane *plane)
{
struct mtk_plane_state *state;
@@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- struct drm_crtc *crtc = state->base.crtc;
+ struct drm_crtc *crtc = plane->state->crtc;
+ struct drm_framebuffer *fb = plane->state->fb;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
+ unsigned int pitch, format;
+ dma_addr_t addr;
- if (!crtc)
+ if (!crtc || WARN_ON(!fb))
return;
- gem = mtk_fb_get_gem_obj(state->base.fb);
+ gem = mtk_fb_get_gem_obj(fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(plane, mtk_gem->dma_addr);
+ addr = mtk_gem->dma_addr;
+ pitch = fb->pitches[0];
+ format = fb->pixel_format;
+
+ addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.y1 >> 16) * pitch;
+
+ state->pending.enable = true;
+ state->pending.pitch = pitch;
+ state->pending.format = format;
+ state->pending.addr = addr;
+ state->pending.x = plane->state->dst.x1;
+ state->pending.y = plane->state->dst.y1;
+ state->pending.width = drm_rect_width(&plane->state->dst);
+ state->pending.height = drm_rect_height(&plane->state->dst);
+ wmb(); /* Make sure the above parameters are set before update */
+ state->pending.dirty = true;
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
The mtk_plane_enable is just called once by mtk_plane_atomic_update.
So, merge mtk_plane_enable into mtk_plane_atomic_update.
While we are here, also clean up the function a bit by using an fb local
variables.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
1 file changed, 23 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 17172ba..b3ddb20 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -30,44 +30,6 @@ static const u32 formats[] = {
DRM_FORMAT_RGB565,
};
-static void mtk_plane_enable(struct drm_plane *plane,
- dma_addr_t addr)
-{
- struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- unsigned int pitch, format;
- bool enable;
-
- if (WARN_ON(!plane->state))
- return;
-
- enable = state->base.visible;
-
- if (WARN_ON(enable && !plane->state->fb))
- return;
-
- if (plane->state->fb) {
- pitch = plane->state->fb->pitches[0];
- format = plane->state->fb->pixel_format;
- } else {
- pitch = 0;
- format = DRM_FORMAT_RGBA8888;
- }
-
- addr += (state->base.src.x1 >> 16) * 4;
- addr += (state->base.src.y1 >> 16) * pitch;
-
- state->pending.enable = enable;
- state->pending.pitch = pitch;
- state->pending.format = format;
- state->pending.addr = addr;
- state->pending.x = state->base.dst.x1;
- state->pending.y = state->base.dst.y1;
- state->pending.width = drm_rect_width(&state->base.dst);
- state->pending.height = drm_rect_height(&state->base.dst);
- wmb(); /* Make sure the above parameters are set before update */
- state->pending.dirty = true;
-}
-
static void mtk_plane_reset(struct drm_plane *plane)
{
struct mtk_plane_state *state;
@@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- struct drm_crtc *crtc = state->base.crtc;
+ struct drm_crtc *crtc = plane->state->crtc;
+ struct drm_framebuffer *fb = plane->state->fb;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
+ unsigned int pitch, format;
+ dma_addr_t addr;
- if (!crtc)
+ if (!crtc || WARN_ON(!fb))
return;
- gem = mtk_fb_get_gem_obj(state->base.fb);
+ gem = mtk_fb_get_gem_obj(fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(plane, mtk_gem->dma_addr);
+ addr = mtk_gem->dma_addr;
+ pitch = fb->pitches[0];
+ format = fb->pixel_format;
+
+ addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.y1 >> 16) * pitch;
+
+ state->pending.enable = true;
+ state->pending.pitch = pitch;
+ state->pending.format = format;
+ state->pending.addr = addr;
+ state->pending.x = plane->state->dst.x1;
+ state->pending.y = plane->state->dst.y1;
+ state->pending.width = drm_rect_width(&plane->state->dst);
+ state->pending.height = drm_rect_height(&plane->state->dst);
+ wmb(); /* Make sure the above parameters are set before update */
+ state->pending.dirty = true;
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
The mtk_plane_enable is just called once by mtk_plane_atomic_update.
So, merge mtk_plane_enable into mtk_plane_atomic_update.
While we are here, also clean up the function a bit by using an fb local
variables.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
1 file changed, 23 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 17172ba..b3ddb20 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -30,44 +30,6 @@ static const u32 formats[] = {
DRM_FORMAT_RGB565,
};
-static void mtk_plane_enable(struct drm_plane *plane,
- dma_addr_t addr)
-{
- struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- unsigned int pitch, format;
- bool enable;
-
- if (WARN_ON(!plane->state))
- return;
-
- enable = state->base.visible;
-
- if (WARN_ON(enable && !plane->state->fb))
- return;
-
- if (plane->state->fb) {
- pitch = plane->state->fb->pitches[0];
- format = plane->state->fb->pixel_format;
- } else {
- pitch = 0;
- format = DRM_FORMAT_RGBA8888;
- }
-
- addr += (state->base.src.x1 >> 16) * 4;
- addr += (state->base.src.y1 >> 16) * pitch;
-
- state->pending.enable = enable;
- state->pending.pitch = pitch;
- state->pending.format = format;
- state->pending.addr = addr;
- state->pending.x = state->base.dst.x1;
- state->pending.y = state->base.dst.y1;
- state->pending.width = drm_rect_width(&state->base.dst);
- state->pending.height = drm_rect_height(&state->base.dst);
- wmb(); /* Make sure the above parameters are set before update */
- state->pending.dirty = true;
-}
-
static void mtk_plane_reset(struct drm_plane *plane)
{
struct mtk_plane_state *state;
@@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
- struct drm_crtc *crtc = state->base.crtc;
+ struct drm_crtc *crtc = plane->state->crtc;
+ struct drm_framebuffer *fb = plane->state->fb;
struct drm_gem_object *gem;
struct mtk_drm_gem_obj *mtk_gem;
+ unsigned int pitch, format;
+ dma_addr_t addr;
- if (!crtc)
+ if (!crtc || WARN_ON(!fb))
return;
- gem = mtk_fb_get_gem_obj(state->base.fb);
+ gem = mtk_fb_get_gem_obj(fb);
mtk_gem = to_mtk_gem_obj(gem);
- mtk_plane_enable(plane, mtk_gem->dma_addr);
+ addr = mtk_gem->dma_addr;
+ pitch = fb->pitches[0];
+ format = fb->pixel_format;
+
+ addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.y1 >> 16) * pitch;
+
+ state->pending.enable = true;
+ state->pending.pitch = pitch;
+ state->pending.format = format;
+ state->pending.addr = addr;
+ state->pending.x = plane->state->dst.x1;
+ state->pending.y = plane->state->dst.y1;
+ state->pending.width = drm_rect_width(&plane->state->dst);
+ state->pending.height = drm_rect_height(&plane->state->dst);
+ wmb(); /* Make sure the above parameters are set before update */
+ state->pending.dirty = true;
}
static void mtk_plane_atomic_disable(struct drm_plane *plane,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 6/7] drm/mediatek: plane: Use FB's format's cpp to compute x offset
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
From: Daniel Kurtz <djkurtz@chromium.org>
Use the framebuffer's format to compute its cpp, and use it when
calculating the address shift value.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index b3ddb20..c461a23 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -135,7 +135,7 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
pitch = fb->pitches[0];
format = fb->pixel_format;
- addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.x1 >> 16) * drm_format_plane_cpp(format, 0);
addr += (plane->state->src.y1 >> 16) * pitch;
state->pending.enable = true;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 6/7] drm/mediatek: plane: Use FB's format's cpp to compute x offset
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
Use the framebuffer's format to compute its cpp, and use it when
calculating the address shift value.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index b3ddb20..c461a23 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -135,7 +135,7 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
pitch = fb->pitches[0];
format = fb->pixel_format;
- addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.x1 >> 16) * drm_format_plane_cpp(format, 0);
addr += (plane->state->src.y1 >> 16) * pitch;
state->pending.enable = true;
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 6/7] drm/mediatek: plane: Use FB's format's cpp to compute x offset
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
From: Daniel Kurtz <djkurtz@chromium.org>
Use the framebuffer's format to compute its cpp, and use it when
calculating the address shift value.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index b3ddb20..c461a23 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -135,7 +135,7 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
pitch = fb->pitches[0];
format = fb->pixel_format;
- addr += (plane->state->src.x1 >> 16) * 4;
+ addr += (plane->state->src.x1 >> 16) * drm_format_plane_cpp(format, 0);
addr += (plane->state->src.y1 >> 16) * pitch;
state->pending.enable = true;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 7/7] drm/mediatek: Fix mtk_atomic_complete for runtime_pm
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 9:04 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: Yingjoe Chen, Cawa Cheng, Daniel Kurtz, Bibby Hsieh,
Philipp Zabel, YT Shen, Thierry Reding, CK Hu, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
To properly implement atomic w/ runtime pm, we move
drm_atomic_helper_commit_modeset_enables() above
drm_atomic_helper_commit_planes() to ensure CRTCs are enabled before
modifying plane registers, and set active_only to true to filter out
plane update notifications when the CRTC is disabled.
According to the document from linux kernel:
Set the active_only parameters to true in order not to receive plane
update notifications related to a disabled CRTC. This avoids the need
to manually ignore plane updates in driver code when the driver and/or
hardware can't or just don't need to deal with updates on disabled
CRTCs, for example when supporting runtime PM.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b1223d5..507392a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -61,10 +61,25 @@ static void mtk_atomic_complete(struct mtk_drm_private *private,
mtk_atomic_wait_for_fences(state);
+ /*
+ * Mediatek drm supports runtime PM, so plane registers cannot be
+ * written when their crtc is disabled.
+ *
+ * The comment for drm_atomic_helper_commit states:
+ * For drivers supporting runtime PM the recommended sequence is
+ *
+ * drm_atomic_helper_commit_modeset_disables(dev, state);
+ * drm_atomic_helper_commit_modeset_enables(dev, state);
+ * drm_atomic_helper_commit_planes(dev, state, true);
+ *
+ * See the kerneldoc entries for these three functions for more details.
+ */
drm_atomic_helper_commit_modeset_disables(drm, state);
- drm_atomic_helper_commit_planes(drm, state, false);
drm_atomic_helper_commit_modeset_enables(drm, state);
+ drm_atomic_helper_commit_planes(drm, state, true);
+
drm_atomic_helper_wait_for_vblanks(drm, state);
+
drm_atomic_helper_cleanup_planes(drm, state);
drm_atomic_state_free(state);
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 7/7] drm/mediatek: Fix mtk_atomic_complete for runtime_pm
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel, linux-mediatek
Cc: linux-kernel, Cawa Cheng, Mao Huang, Yingjoe Chen, Sascha Hauer,
linux-arm-kernel
To properly implement atomic w/ runtime pm, we move
drm_atomic_helper_commit_modeset_enables() above
drm_atomic_helper_commit_planes() to ensure CRTCs are enabled before
modifying plane registers, and set active_only to true to filter out
plane update notifications when the CRTC is disabled.
According to the document from linux kernel:
Set the active_only parameters to true in order not to receive plane
update notifications related to a disabled CRTC. This avoids the need
to manually ignore plane updates in driver code when the driver and/or
hardware can't or just don't need to deal with updates on disabled
CRTCs, for example when supporting runtime PM.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b1223d5..507392a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -61,10 +61,25 @@ static void mtk_atomic_complete(struct mtk_drm_private *private,
mtk_atomic_wait_for_fences(state);
+ /*
+ * Mediatek drm supports runtime PM, so plane registers cannot be
+ * written when their crtc is disabled.
+ *
+ * The comment for drm_atomic_helper_commit states:
+ * For drivers supporting runtime PM the recommended sequence is
+ *
+ * drm_atomic_helper_commit_modeset_disables(dev, state);
+ * drm_atomic_helper_commit_modeset_enables(dev, state);
+ * drm_atomic_helper_commit_planes(dev, state, true);
+ *
+ * See the kerneldoc entries for these three functions for more details.
+ */
drm_atomic_helper_commit_modeset_disables(drm, state);
- drm_atomic_helper_commit_planes(drm, state, false);
drm_atomic_helper_commit_modeset_enables(drm, state);
+ drm_atomic_helper_commit_planes(drm, state, true);
+
drm_atomic_helper_wait_for_vblanks(drm, state);
+
drm_atomic_helper_cleanup_planes(drm, state);
drm_atomic_state_free(state);
}
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 7/7] drm/mediatek: Fix mtk_atomic_complete for runtime_pm
@ 2016-07-29 9:04 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-07-29 9:04 UTC (permalink / raw)
To: linux-arm-kernel
To properly implement atomic w/ runtime pm, we move
drm_atomic_helper_commit_modeset_enables() above
drm_atomic_helper_commit_planes() to ensure CRTCs are enabled before
modifying plane registers, and set active_only to true to filter out
plane update notifications when the CRTC is disabled.
According to the document from linux kernel:
Set the active_only parameters to true in order not to receive plane
update notifications related to a disabled CRTC. This avoids the need
to manually ignore plane updates in driver code when the driver and/or
hardware can't or just don't need to deal with updates on disabled
CRTCs, for example when supporting runtime PM.
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b1223d5..507392a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -61,10 +61,25 @@ static void mtk_atomic_complete(struct mtk_drm_private *private,
mtk_atomic_wait_for_fences(state);
+ /*
+ * Mediatek drm supports runtime PM, so plane registers cannot be
+ * written when their crtc is disabled.
+ *
+ * The comment for drm_atomic_helper_commit states:
+ * For drivers supporting runtime PM the recommended sequence is
+ *
+ * drm_atomic_helper_commit_modeset_disables(dev, state);
+ * drm_atomic_helper_commit_modeset_enables(dev, state);
+ * drm_atomic_helper_commit_planes(dev, state, true);
+ *
+ * See the kerneldoc entries for these three functions for more details.
+ */
drm_atomic_helper_commit_modeset_disables(drm, state);
- drm_atomic_helper_commit_planes(drm, state, false);
drm_atomic_helper_commit_modeset_enables(drm, state);
+ drm_atomic_helper_commit_planes(drm, state, true);
+
drm_atomic_helper_wait_for_vblanks(drm, state);
+
drm_atomic_helper_cleanup_planes(drm, state);
drm_atomic_state_free(state);
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-07-29 10:14 ` CK Hu
-1 siblings, 0 replies; 39+ messages in thread
From: CK Hu @ 2016-07-29 10:14 UTC (permalink / raw)
To: Bibby Hsieh
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Yingjoe Chen, Cawa Cheng, Daniel Kurtz,
Philipp Zabel, YT Shen, Thierry Reding, Mao Huang,
linux-arm-kernel, linux-kernel, Sascha Hauer
Hi, Bibby:
On Fri, 2016-07-29 at 17:04 +0800, Bibby Hsieh wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> It is not actually useful to a mtk plane to know its zpos/index, so just
> remove this field.
>
> This let's us completely remove struct mtk_drm_plane in a follow up patch.
'let's us'? My English is not as good as native English speaker.
Otherwise, this patch looks good to me.
>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
> 3 files changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index 24aa3ba..18211ab 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
> (zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
> DRM_PLANE_TYPE_OVERLAY;
> ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
> - BIT(pipe), type, zpos);
> + BIT(pipe), type);
> if (ret)
> goto unprepare;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 093db07..d28db57 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> };
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos)
> + unsigned long possible_crtcs, enum drm_plane_type type)
> {
> int err;
>
> @@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> }
>
> drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
> - mtk_plane->idx = zpos;
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> index 72a7b3e..74dbeda 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> @@ -20,7 +20,6 @@
>
> struct mtk_drm_plane {
> struct drm_plane base;
> - unsigned int idx;
> };
>
> struct mtk_plane_pending_state {
> @@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
> }
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos);
> + unsigned long possible_crtcs, enum drm_plane_type type);
>
> #endif
Regards,
CK
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
@ 2016-07-29 10:14 ` CK Hu
0 siblings, 0 replies; 39+ messages in thread
From: CK Hu @ 2016-07-29 10:14 UTC (permalink / raw)
To: Bibby Hsieh
Cc: linux-kernel, Sascha Hauer, Daniel Vetter, Cawa Cheng, dri-devel,
Mao Huang, linux-mediatek, Matthias Brugger, Yingjoe Chen,
linux-arm-kernel
Hi, Bibby:
On Fri, 2016-07-29 at 17:04 +0800, Bibby Hsieh wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> It is not actually useful to a mtk plane to know its zpos/index, so just
> remove this field.
>
> This let's us completely remove struct mtk_drm_plane in a follow up patch.
'let's us'? My English is not as good as native English speaker.
Otherwise, this patch looks good to me.
>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
> 3 files changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index 24aa3ba..18211ab 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
> (zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
> DRM_PLANE_TYPE_OVERLAY;
> ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
> - BIT(pipe), type, zpos);
> + BIT(pipe), type);
> if (ret)
> goto unprepare;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 093db07..d28db57 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> };
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos)
> + unsigned long possible_crtcs, enum drm_plane_type type)
> {
> int err;
>
> @@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> }
>
> drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
> - mtk_plane->idx = zpos;
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> index 72a7b3e..74dbeda 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> @@ -20,7 +20,6 @@
>
> struct mtk_drm_plane {
> struct drm_plane base;
> - unsigned int idx;
> };
>
> struct mtk_plane_pending_state {
> @@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
> }
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos);
> + unsigned long possible_crtcs, enum drm_plane_type type);
>
> #endif
Regards,
CK
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index
@ 2016-07-29 10:14 ` CK Hu
0 siblings, 0 replies; 39+ messages in thread
From: CK Hu @ 2016-07-29 10:14 UTC (permalink / raw)
To: linux-arm-kernel
Hi, Bibby:
On Fri, 2016-07-29 at 17:04 +0800, Bibby Hsieh wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> It is not actually useful to a mtk plane to know its zpos/index, so just
> remove this field.
>
> This let's us completely remove struct mtk_drm_plane in a follow up patch.
'let's us'? My English is not as good as native English speaker.
Otherwise, this patch looks good to me.
>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 +---
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 4 +---
> 3 files changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index 24aa3ba..18211ab 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -559,7 +559,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
> (zpos == 1) ? DRM_PLANE_TYPE_CURSOR :
> DRM_PLANE_TYPE_OVERLAY;
> ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos],
> - BIT(pipe), type, zpos);
> + BIT(pipe), type);
> if (ret)
> goto unprepare;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 093db07..d28db57 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -189,8 +189,7 @@ static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> };
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos)
> + unsigned long possible_crtcs, enum drm_plane_type type)
> {
> int err;
>
> @@ -203,7 +202,6 @@ int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> }
>
> drm_plane_helper_add(&mtk_plane->base, &mtk_plane_helper_funcs);
> - mtk_plane->idx = zpos;
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> index 72a7b3e..74dbeda 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
> @@ -20,7 +20,6 @@
>
> struct mtk_drm_plane {
> struct drm_plane base;
> - unsigned int idx;
> };
>
> struct mtk_plane_pending_state {
> @@ -53,7 +52,6 @@ to_mtk_plane_state(struct drm_plane_state *state)
> }
>
> int mtk_plane_init(struct drm_device *dev, struct mtk_drm_plane *mtk_plane,
> - unsigned long possible_crtcs, enum drm_plane_type type,
> - unsigned int zpos);
> + unsigned long possible_crtcs, enum drm_plane_type type);
>
> #endif
Regards,
CK
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/7] drm/mediatek: cleaning up and refine
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-08-01 15:17 ` Sean Paul
-1 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-01 15:17 UTC (permalink / raw)
To: Bibby Hsieh
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Linux Kernel Mailing List, Cawa Cheng, Mao Huang,
Yingjoe Chen, Sascha Hauer, Linux ARM Kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> These patches based on 4.7-rc1 to clean up unused function & variable
> and use drm core function instead.
>
> The following patches are needed to cleanly apply on top of v4.7-rc1:
> - https://patchwork.kernel.org/patch/8044001/
> (drm: Deal with rotation in drm_plane_helper_check_update())
> - https://patchwork.kernel.org/patch/9248373/
> (drm: Warn about negative sizes when calculating scale factor)
> - https://patchwork.kernel.org/patch/9248371/
> (drm: Store clipped src/dst coordinatee in drm_plane_state)
> - https://patchwork.kernel.org/patch/9248363/
> (drm/plane-helper: Add drm_plane_helper_check_state())
> - https://patchwork.kernel.org/patch/9248361/
> (drm/mediatek: Use drm_plane_helper_check_state())
>
> Bibby Hsieh (2):
> drm/mediatek: Use drm_atomic destroy_state helpers
> drm/mediatek: Fix mtk_atomic_complete for runtime_pm
>
> Daniel Kurtz (5):
> drm/mediatek: Remove mtk_drm_crtc_check_flush
> drm/mediatek: plane: Remove plane zpos/index
> drm/mediatek: Remove mtk_drm_plane
> drm/mediatek: plane: Merge mtk_plane_enable into
> mtk_plane_atomic_update
> drm/mediatek: plane: Use FB's format's cpp to compute x offset
>
The whole set looks good to me.
Reviewed-by: Sean Paul <seanpaul@chromium.org>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
> drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
> 5 files changed, 56 insertions(+), 78 deletions(-)
>
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/7] drm/mediatek: cleaning up and refine
@ 2016-08-01 15:17 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-01 15:17 UTC (permalink / raw)
To: Bibby Hsieh
Cc: David Airlie, Daniel Vetter, Linux Kernel Mailing List,
dri-devel, Cawa Cheng, linux-mediatek, Sascha Hauer,
Matthias Brugger, Yingjoe Chen, Mao Huang, Linux ARM Kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> These patches based on 4.7-rc1 to clean up unused function & variable
> and use drm core function instead.
>
> The following patches are needed to cleanly apply on top of v4.7-rc1:
> - https://patchwork.kernel.org/patch/8044001/
> (drm: Deal with rotation in drm_plane_helper_check_update())
> - https://patchwork.kernel.org/patch/9248373/
> (drm: Warn about negative sizes when calculating scale factor)
> - https://patchwork.kernel.org/patch/9248371/
> (drm: Store clipped src/dst coordinatee in drm_plane_state)
> - https://patchwork.kernel.org/patch/9248363/
> (drm/plane-helper: Add drm_plane_helper_check_state())
> - https://patchwork.kernel.org/patch/9248361/
> (drm/mediatek: Use drm_plane_helper_check_state())
>
> Bibby Hsieh (2):
> drm/mediatek: Use drm_atomic destroy_state helpers
> drm/mediatek: Fix mtk_atomic_complete for runtime_pm
>
> Daniel Kurtz (5):
> drm/mediatek: Remove mtk_drm_crtc_check_flush
> drm/mediatek: plane: Remove plane zpos/index
> drm/mediatek: Remove mtk_drm_plane
> drm/mediatek: plane: Merge mtk_plane_enable into
> mtk_plane_atomic_update
> drm/mediatek: plane: Use FB's format's cpp to compute x offset
>
The whole set looks good to me.
Reviewed-by: Sean Paul <seanpaul@chromium.org>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
> drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
> 5 files changed, 56 insertions(+), 78 deletions(-)
>
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 0/7] drm/mediatek: cleaning up and refine
@ 2016-08-01 15:17 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-01 15:17 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> These patches based on 4.7-rc1 to clean up unused function & variable
> and use drm core function instead.
>
> The following patches are needed to cleanly apply on top of v4.7-rc1:
> - https://patchwork.kernel.org/patch/8044001/
> (drm: Deal with rotation in drm_plane_helper_check_update())
> - https://patchwork.kernel.org/patch/9248373/
> (drm: Warn about negative sizes when calculating scale factor)
> - https://patchwork.kernel.org/patch/9248371/
> (drm: Store clipped src/dst coordinatee in drm_plane_state)
> - https://patchwork.kernel.org/patch/9248363/
> (drm/plane-helper: Add drm_plane_helper_check_state())
> - https://patchwork.kernel.org/patch/9248361/
> (drm/mediatek: Use drm_plane_helper_check_state())
>
> Bibby Hsieh (2):
> drm/mediatek: Use drm_atomic destroy_state helpers
> drm/mediatek: Fix mtk_atomic_complete for runtime_pm
>
> Daniel Kurtz (5):
> drm/mediatek: Remove mtk_drm_crtc_check_flush
> drm/mediatek: plane: Remove plane zpos/index
> drm/mediatek: Remove mtk_drm_plane
> drm/mediatek: plane: Merge mtk_plane_enable into
> mtk_plane_atomic_update
> drm/mediatek: plane: Use FB's format's cpp to compute x offset
>
The whole set looks good to me.
Reviewed-by: Sean Paul <seanpaul@chromium.org>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 21 ++++----
> drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 80 +++++++++++-------------------
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 15 +-----
> 5 files changed, 56 insertions(+), 78 deletions(-)
>
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
2016-07-29 9:04 ` Bibby Hsieh
(?)
@ 2016-08-02 17:02 ` Sean Paul
-1 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:02 UTC (permalink / raw)
To: Bibby Hsieh
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Linux Kernel Mailing List, Cawa Cheng, Mao Huang,
Yingjoe Chen, Sascha Hauer, Linux ARM Kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>
> While we are here, also clean up the function a bit by using an fb local
> variables.
>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> 1 file changed, 23 insertions(+), 42 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 17172ba..b3ddb20 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> DRM_FORMAT_RGB565,
> };
>
> -static void mtk_plane_enable(struct drm_plane *plane,
Hi Bibby,
This doesn't merge cleanly.
It seems like upstream has:
static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
Whereas your version of "is based on some downstream version of
"drm/mediatek: Use drm_plane_helper_check_state()" which changed this
to struct drm_plane. Can you respin the set such that the
mtk_drm_plane removal patch fixes this?
Your set should apply cleanly to
https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
Thanks,
Sean
> - dma_addr_t addr)
> -{
> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - unsigned int pitch, format;
> - bool enable;
> -
> - if (WARN_ON(!plane->state))
> - return;
> -
> - enable = state->base.visible;
> -
> - if (WARN_ON(enable && !plane->state->fb))
> - return;
> -
> - if (plane->state->fb) {
> - pitch = plane->state->fb->pitches[0];
> - format = plane->state->fb->pixel_format;
> - } else {
> - pitch = 0;
> - format = DRM_FORMAT_RGBA8888;
> - }
> -
> - addr += (state->base.src.x1 >> 16) * 4;
> - addr += (state->base.src.y1 >> 16) * pitch;
> -
> - state->pending.enable = enable;
> - state->pending.pitch = pitch;
> - state->pending.format = format;
> - state->pending.addr = addr;
> - state->pending.x = state->base.dst.x1;
> - state->pending.y = state->base.dst.y1;
> - state->pending.width = drm_rect_width(&state->base.dst);
> - state->pending.height = drm_rect_height(&state->base.dst);
> - wmb(); /* Make sure the above parameters are set before update */
> - state->pending.dirty = true;
> -}
> -
> static void mtk_plane_reset(struct drm_plane *plane)
> {
> struct mtk_plane_state *state;
> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> struct drm_plane_state *old_state)
> {
> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - struct drm_crtc *crtc = state->base.crtc;
> + struct drm_crtc *crtc = plane->state->crtc;
> + struct drm_framebuffer *fb = plane->state->fb;
> struct drm_gem_object *gem;
> struct mtk_drm_gem_obj *mtk_gem;
> + unsigned int pitch, format;
> + dma_addr_t addr;
>
> - if (!crtc)
> + if (!crtc || WARN_ON(!fb))
> return;
>
> - gem = mtk_fb_get_gem_obj(state->base.fb);
> + gem = mtk_fb_get_gem_obj(fb);
> mtk_gem = to_mtk_gem_obj(gem);
> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> + addr = mtk_gem->dma_addr;
> + pitch = fb->pitches[0];
> + format = fb->pixel_format;
> +
> + addr += (plane->state->src.x1 >> 16) * 4;
> + addr += (plane->state->src.y1 >> 16) * pitch;
> +
> + state->pending.enable = true;
> + state->pending.pitch = pitch;
> + state->pending.format = format;
> + state->pending.addr = addr;
> + state->pending.x = plane->state->dst.x1;
> + state->pending.y = plane->state->dst.y1;
> + state->pending.width = drm_rect_width(&plane->state->dst);
> + state->pending.height = drm_rect_height(&plane->state->dst);
> + wmb(); /* Make sure the above parameters are set before update */
> + state->pending.dirty = true;
> }
>
> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-02 17:02 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:02 UTC (permalink / raw)
To: Bibby Hsieh
Cc: Daniel Vetter, Linux Kernel Mailing List, dri-devel, Cawa Cheng,
linux-mediatek, Sascha Hauer, Matthias Brugger, Yingjoe Chen,
Mao Huang, Linux ARM Kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>
> While we are here, also clean up the function a bit by using an fb local
> variables.
>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> 1 file changed, 23 insertions(+), 42 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 17172ba..b3ddb20 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> DRM_FORMAT_RGB565,
> };
>
> -static void mtk_plane_enable(struct drm_plane *plane,
Hi Bibby,
This doesn't merge cleanly.
It seems like upstream has:
static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
Whereas your version of "is based on some downstream version of
"drm/mediatek: Use drm_plane_helper_check_state()" which changed this
to struct drm_plane. Can you respin the set such that the
mtk_drm_plane removal patch fixes this?
Your set should apply cleanly to
https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
Thanks,
Sean
> - dma_addr_t addr)
> -{
> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - unsigned int pitch, format;
> - bool enable;
> -
> - if (WARN_ON(!plane->state))
> - return;
> -
> - enable = state->base.visible;
> -
> - if (WARN_ON(enable && !plane->state->fb))
> - return;
> -
> - if (plane->state->fb) {
> - pitch = plane->state->fb->pitches[0];
> - format = plane->state->fb->pixel_format;
> - } else {
> - pitch = 0;
> - format = DRM_FORMAT_RGBA8888;
> - }
> -
> - addr += (state->base.src.x1 >> 16) * 4;
> - addr += (state->base.src.y1 >> 16) * pitch;
> -
> - state->pending.enable = enable;
> - state->pending.pitch = pitch;
> - state->pending.format = format;
> - state->pending.addr = addr;
> - state->pending.x = state->base.dst.x1;
> - state->pending.y = state->base.dst.y1;
> - state->pending.width = drm_rect_width(&state->base.dst);
> - state->pending.height = drm_rect_height(&state->base.dst);
> - wmb(); /* Make sure the above parameters are set before update */
> - state->pending.dirty = true;
> -}
> -
> static void mtk_plane_reset(struct drm_plane *plane)
> {
> struct mtk_plane_state *state;
> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> struct drm_plane_state *old_state)
> {
> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - struct drm_crtc *crtc = state->base.crtc;
> + struct drm_crtc *crtc = plane->state->crtc;
> + struct drm_framebuffer *fb = plane->state->fb;
> struct drm_gem_object *gem;
> struct mtk_drm_gem_obj *mtk_gem;
> + unsigned int pitch, format;
> + dma_addr_t addr;
>
> - if (!crtc)
> + if (!crtc || WARN_ON(!fb))
> return;
>
> - gem = mtk_fb_get_gem_obj(state->base.fb);
> + gem = mtk_fb_get_gem_obj(fb);
> mtk_gem = to_mtk_gem_obj(gem);
> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> + addr = mtk_gem->dma_addr;
> + pitch = fb->pitches[0];
> + format = fb->pixel_format;
> +
> + addr += (plane->state->src.x1 >> 16) * 4;
> + addr += (plane->state->src.y1 >> 16) * pitch;
> +
> + state->pending.enable = true;
> + state->pending.pitch = pitch;
> + state->pending.format = format;
> + state->pending.addr = addr;
> + state->pending.x = plane->state->dst.x1;
> + state->pending.y = plane->state->dst.y1;
> + state->pending.width = drm_rect_width(&plane->state->dst);
> + state->pending.height = drm_rect_height(&plane->state->dst);
> + wmb(); /* Make sure the above parameters are set before update */
> + state->pending.dirty = true;
> }
>
> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-02 17:02 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:02 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>
> While we are here, also clean up the function a bit by using an fb local
> variables.
>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> 1 file changed, 23 insertions(+), 42 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 17172ba..b3ddb20 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> DRM_FORMAT_RGB565,
> };
>
> -static void mtk_plane_enable(struct drm_plane *plane,
Hi Bibby,
This doesn't merge cleanly.
It seems like upstream has:
static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
Whereas your version of "is based on some downstream version of
"drm/mediatek: Use drm_plane_helper_check_state()" which changed this
to struct drm_plane. Can you respin the set such that the
mtk_drm_plane removal patch fixes this?
Your set should apply cleanly to
https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
Thanks,
Sean
> - dma_addr_t addr)
> -{
> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - unsigned int pitch, format;
> - bool enable;
> -
> - if (WARN_ON(!plane->state))
> - return;
> -
> - enable = state->base.visible;
> -
> - if (WARN_ON(enable && !plane->state->fb))
> - return;
> -
> - if (plane->state->fb) {
> - pitch = plane->state->fb->pitches[0];
> - format = plane->state->fb->pixel_format;
> - } else {
> - pitch = 0;
> - format = DRM_FORMAT_RGBA8888;
> - }
> -
> - addr += (state->base.src.x1 >> 16) * 4;
> - addr += (state->base.src.y1 >> 16) * pitch;
> -
> - state->pending.enable = enable;
> - state->pending.pitch = pitch;
> - state->pending.format = format;
> - state->pending.addr = addr;
> - state->pending.x = state->base.dst.x1;
> - state->pending.y = state->base.dst.y1;
> - state->pending.width = drm_rect_width(&state->base.dst);
> - state->pending.height = drm_rect_height(&state->base.dst);
> - wmb(); /* Make sure the above parameters are set before update */
> - state->pending.dirty = true;
> -}
> -
> static void mtk_plane_reset(struct drm_plane *plane)
> {
> struct mtk_plane_state *state;
> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> struct drm_plane_state *old_state)
> {
> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> - struct drm_crtc *crtc = state->base.crtc;
> + struct drm_crtc *crtc = plane->state->crtc;
> + struct drm_framebuffer *fb = plane->state->fb;
> struct drm_gem_object *gem;
> struct mtk_drm_gem_obj *mtk_gem;
> + unsigned int pitch, format;
> + dma_addr_t addr;
>
> - if (!crtc)
> + if (!crtc || WARN_ON(!fb))
> return;
>
> - gem = mtk_fb_get_gem_obj(state->base.fb);
> + gem = mtk_fb_get_gem_obj(fb);
> mtk_gem = to_mtk_gem_obj(gem);
> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> + addr = mtk_gem->dma_addr;
> + pitch = fb->pitches[0];
> + format = fb->pixel_format;
> +
> + addr += (plane->state->src.x1 >> 16) * 4;
> + addr += (plane->state->src.y1 >> 16) * pitch;
> +
> + state->pending.enable = true;
> + state->pending.pitch = pitch;
> + state->pending.format = format;
> + state->pending.addr = addr;
> + state->pending.x = plane->state->dst.x1;
> + state->pending.y = plane->state->dst.y1;
> + state->pending.width = drm_rect_width(&plane->state->dst);
> + state->pending.height = drm_rect_height(&plane->state->dst);
> + wmb(); /* Make sure the above parameters are set before update */
> + state->pending.dirty = true;
> }
>
> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
2016-08-02 17:02 ` Sean Paul
(?)
@ 2016-08-02 17:04 ` Sean Paul
-1 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:04 UTC (permalink / raw)
To: Bibby Hsieh
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Linux Kernel Mailing List, Cawa Cheng, Mao Huang,
Yingjoe Chen, Sascha Hauer, Linux ARM Kernel
On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
>> From: Daniel Kurtz <djkurtz@chromium.org>
>>
>> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
>> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>>
>> While we are here, also clean up the function a bit by using an fb local
>> variables.
>>
>> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
>> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
>> ---
>> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
>> 1 file changed, 23 insertions(+), 42 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> index 17172ba..b3ddb20 100644
>> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> @@ -30,44 +30,6 @@ static const u32 formats[] = {
>> DRM_FORMAT_RGB565,
>> };
>>
>> -static void mtk_plane_enable(struct drm_plane *plane,
>
>
> Hi Bibby,
> This doesn't merge cleanly.
>
>
> It seems like upstream has:
>
> static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
>
>
> Whereas your version of "is based on some downstream version of
> "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> to struct drm_plane. Can you respin the set such that the
> mtk_drm_plane removal patch fixes this?
Let me try that again, looks like I mangled my cut/paste:
Whereas your version of "drm/mediatek: Use
drm_plane_helper_check_state()" is based on some downstream version
which changed this to struct drm_plane. Can you respin the set such
that the mtk_drm_plane removal patch fixes this?
Sean
>
> Your set should apply cleanly to
> https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
>
> Thanks,
>
> Sean
>
>
>
>> - dma_addr_t addr)
>> -{
>> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - unsigned int pitch, format;
>> - bool enable;
>> -
>> - if (WARN_ON(!plane->state))
>> - return;
>> -
>> - enable = state->base.visible;
>> -
>> - if (WARN_ON(enable && !plane->state->fb))
>> - return;
>> -
>> - if (plane->state->fb) {
>> - pitch = plane->state->fb->pitches[0];
>> - format = plane->state->fb->pixel_format;
>> - } else {
>> - pitch = 0;
>> - format = DRM_FORMAT_RGBA8888;
>> - }
>> -
>> - addr += (state->base.src.x1 >> 16) * 4;
>> - addr += (state->base.src.y1 >> 16) * pitch;
>> -
>> - state->pending.enable = enable;
>> - state->pending.pitch = pitch;
>> - state->pending.format = format;
>> - state->pending.addr = addr;
>> - state->pending.x = state->base.dst.x1;
>> - state->pending.y = state->base.dst.y1;
>> - state->pending.width = drm_rect_width(&state->base.dst);
>> - state->pending.height = drm_rect_height(&state->base.dst);
>> - wmb(); /* Make sure the above parameters are set before update */
>> - state->pending.dirty = true;
>> -}
>> -
>> static void mtk_plane_reset(struct drm_plane *plane)
>> {
>> struct mtk_plane_state *state;
>> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
>> struct drm_plane_state *old_state)
>> {
>> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - struct drm_crtc *crtc = state->base.crtc;
>> + struct drm_crtc *crtc = plane->state->crtc;
>> + struct drm_framebuffer *fb = plane->state->fb;
>> struct drm_gem_object *gem;
>> struct mtk_drm_gem_obj *mtk_gem;
>> + unsigned int pitch, format;
>> + dma_addr_t addr;
>>
>> - if (!crtc)
>> + if (!crtc || WARN_ON(!fb))
>> return;
>>
>> - gem = mtk_fb_get_gem_obj(state->base.fb);
>> + gem = mtk_fb_get_gem_obj(fb);
>> mtk_gem = to_mtk_gem_obj(gem);
>> - mtk_plane_enable(plane, mtk_gem->dma_addr);
>> + addr = mtk_gem->dma_addr;
>> + pitch = fb->pitches[0];
>> + format = fb->pixel_format;
>> +
>> + addr += (plane->state->src.x1 >> 16) * 4;
>> + addr += (plane->state->src.y1 >> 16) * pitch;
>> +
>> + state->pending.enable = true;
>> + state->pending.pitch = pitch;
>> + state->pending.format = format;
>> + state->pending.addr = addr;
>> + state->pending.x = plane->state->dst.x1;
>> + state->pending.y = plane->state->dst.y1;
>> + state->pending.width = drm_rect_width(&plane->state->dst);
>> + state->pending.height = drm_rect_height(&plane->state->dst);
>> + wmb(); /* Make sure the above parameters are set before update */
>> + state->pending.dirty = true;
>> }
>>
>> static void mtk_plane_atomic_disable(struct drm_plane *plane,
>> --
>> 1.7.9.5
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-02 17:04 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:04 UTC (permalink / raw)
To: Bibby Hsieh
Cc: Daniel Vetter, Linux Kernel Mailing List, dri-devel, Cawa Cheng,
linux-mediatek, Sascha Hauer, Matthias Brugger, Yingjoe Chen,
Mao Huang, Linux ARM Kernel
On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
>> From: Daniel Kurtz <djkurtz@chromium.org>
>>
>> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
>> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>>
>> While we are here, also clean up the function a bit by using an fb local
>> variables.
>>
>> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
>> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
>> ---
>> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
>> 1 file changed, 23 insertions(+), 42 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> index 17172ba..b3ddb20 100644
>> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> @@ -30,44 +30,6 @@ static const u32 formats[] = {
>> DRM_FORMAT_RGB565,
>> };
>>
>> -static void mtk_plane_enable(struct drm_plane *plane,
>
>
> Hi Bibby,
> This doesn't merge cleanly.
>
>
> It seems like upstream has:
>
> static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
>
>
> Whereas your version of "is based on some downstream version of
> "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> to struct drm_plane. Can you respin the set such that the
> mtk_drm_plane removal patch fixes this?
Let me try that again, looks like I mangled my cut/paste:
Whereas your version of "drm/mediatek: Use
drm_plane_helper_check_state()" is based on some downstream version
which changed this to struct drm_plane. Can you respin the set such
that the mtk_drm_plane removal patch fixes this?
Sean
>
> Your set should apply cleanly to
> https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
>
> Thanks,
>
> Sean
>
>
>
>> - dma_addr_t addr)
>> -{
>> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - unsigned int pitch, format;
>> - bool enable;
>> -
>> - if (WARN_ON(!plane->state))
>> - return;
>> -
>> - enable = state->base.visible;
>> -
>> - if (WARN_ON(enable && !plane->state->fb))
>> - return;
>> -
>> - if (plane->state->fb) {
>> - pitch = plane->state->fb->pitches[0];
>> - format = plane->state->fb->pixel_format;
>> - } else {
>> - pitch = 0;
>> - format = DRM_FORMAT_RGBA8888;
>> - }
>> -
>> - addr += (state->base.src.x1 >> 16) * 4;
>> - addr += (state->base.src.y1 >> 16) * pitch;
>> -
>> - state->pending.enable = enable;
>> - state->pending.pitch = pitch;
>> - state->pending.format = format;
>> - state->pending.addr = addr;
>> - state->pending.x = state->base.dst.x1;
>> - state->pending.y = state->base.dst.y1;
>> - state->pending.width = drm_rect_width(&state->base.dst);
>> - state->pending.height = drm_rect_height(&state->base.dst);
>> - wmb(); /* Make sure the above parameters are set before update */
>> - state->pending.dirty = true;
>> -}
>> -
>> static void mtk_plane_reset(struct drm_plane *plane)
>> {
>> struct mtk_plane_state *state;
>> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
>> struct drm_plane_state *old_state)
>> {
>> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - struct drm_crtc *crtc = state->base.crtc;
>> + struct drm_crtc *crtc = plane->state->crtc;
>> + struct drm_framebuffer *fb = plane->state->fb;
>> struct drm_gem_object *gem;
>> struct mtk_drm_gem_obj *mtk_gem;
>> + unsigned int pitch, format;
>> + dma_addr_t addr;
>>
>> - if (!crtc)
>> + if (!crtc || WARN_ON(!fb))
>> return;
>>
>> - gem = mtk_fb_get_gem_obj(state->base.fb);
>> + gem = mtk_fb_get_gem_obj(fb);
>> mtk_gem = to_mtk_gem_obj(gem);
>> - mtk_plane_enable(plane, mtk_gem->dma_addr);
>> + addr = mtk_gem->dma_addr;
>> + pitch = fb->pitches[0];
>> + format = fb->pixel_format;
>> +
>> + addr += (plane->state->src.x1 >> 16) * 4;
>> + addr += (plane->state->src.y1 >> 16) * pitch;
>> +
>> + state->pending.enable = true;
>> + state->pending.pitch = pitch;
>> + state->pending.format = format;
>> + state->pending.addr = addr;
>> + state->pending.x = plane->state->dst.x1;
>> + state->pending.y = plane->state->dst.y1;
>> + state->pending.width = drm_rect_width(&plane->state->dst);
>> + state->pending.height = drm_rect_height(&plane->state->dst);
>> + wmb(); /* Make sure the above parameters are set before update */
>> + state->pending.dirty = true;
>> }
>>
>> static void mtk_plane_atomic_disable(struct drm_plane *plane,
>> --
>> 1.7.9.5
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-02 17:04 ` Sean Paul
0 siblings, 0 replies; 39+ messages in thread
From: Sean Paul @ 2016-08-02 17:04 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
>> From: Daniel Kurtz <djkurtz@chromium.org>
>>
>> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
>> So, merge mtk_plane_enable into mtk_plane_atomic_update.
>>
>> While we are here, also clean up the function a bit by using an fb local
>> variables.
>>
>> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
>> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
>> ---
>> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
>> 1 file changed, 23 insertions(+), 42 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> index 17172ba..b3ddb20 100644
>> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
>> @@ -30,44 +30,6 @@ static const u32 formats[] = {
>> DRM_FORMAT_RGB565,
>> };
>>
>> -static void mtk_plane_enable(struct drm_plane *plane,
>
>
> Hi Bibby,
> This doesn't merge cleanly.
>
>
> It seems like upstream has:
>
> static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
>
>
> Whereas your version of "is based on some downstream version of
> "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> to struct drm_plane. Can you respin the set such that the
> mtk_drm_plane removal patch fixes this?
Let me try that again, looks like I mangled my cut/paste:
Whereas your version of "drm/mediatek: Use
drm_plane_helper_check_state()" is based on some downstream version
which changed this to struct drm_plane. Can you respin the set such
that the mtk_drm_plane removal patch fixes this?
Sean
>
> Your set should apply cleanly to
> https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
>
> Thanks,
>
> Sean
>
>
>
>> - dma_addr_t addr)
>> -{
>> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - unsigned int pitch, format;
>> - bool enable;
>> -
>> - if (WARN_ON(!plane->state))
>> - return;
>> -
>> - enable = state->base.visible;
>> -
>> - if (WARN_ON(enable && !plane->state->fb))
>> - return;
>> -
>> - if (plane->state->fb) {
>> - pitch = plane->state->fb->pitches[0];
>> - format = plane->state->fb->pixel_format;
>> - } else {
>> - pitch = 0;
>> - format = DRM_FORMAT_RGBA8888;
>> - }
>> -
>> - addr += (state->base.src.x1 >> 16) * 4;
>> - addr += (state->base.src.y1 >> 16) * pitch;
>> -
>> - state->pending.enable = enable;
>> - state->pending.pitch = pitch;
>> - state->pending.format = format;
>> - state->pending.addr = addr;
>> - state->pending.x = state->base.dst.x1;
>> - state->pending.y = state->base.dst.y1;
>> - state->pending.width = drm_rect_width(&state->base.dst);
>> - state->pending.height = drm_rect_height(&state->base.dst);
>> - wmb(); /* Make sure the above parameters are set before update */
>> - state->pending.dirty = true;
>> -}
>> -
>> static void mtk_plane_reset(struct drm_plane *plane)
>> {
>> struct mtk_plane_state *state;
>> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
>> struct drm_plane_state *old_state)
>> {
>> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
>> - struct drm_crtc *crtc = state->base.crtc;
>> + struct drm_crtc *crtc = plane->state->crtc;
>> + struct drm_framebuffer *fb = plane->state->fb;
>> struct drm_gem_object *gem;
>> struct mtk_drm_gem_obj *mtk_gem;
>> + unsigned int pitch, format;
>> + dma_addr_t addr;
>>
>> - if (!crtc)
>> + if (!crtc || WARN_ON(!fb))
>> return;
>>
>> - gem = mtk_fb_get_gem_obj(state->base.fb);
>> + gem = mtk_fb_get_gem_obj(fb);
>> mtk_gem = to_mtk_gem_obj(gem);
>> - mtk_plane_enable(plane, mtk_gem->dma_addr);
>> + addr = mtk_gem->dma_addr;
>> + pitch = fb->pitches[0];
>> + format = fb->pixel_format;
>> +
>> + addr += (plane->state->src.x1 >> 16) * 4;
>> + addr += (plane->state->src.y1 >> 16) * pitch;
>> +
>> + state->pending.enable = true;
>> + state->pending.pitch = pitch;
>> + state->pending.format = format;
>> + state->pending.addr = addr;
>> + state->pending.x = plane->state->dst.x1;
>> + state->pending.y = plane->state->dst.y1;
>> + state->pending.width = drm_rect_width(&plane->state->dst);
>> + state->pending.height = drm_rect_height(&plane->state->dst);
>> + wmb(); /* Make sure the above parameters are set before update */
>> + state->pending.dirty = true;
>> }
>>
>> static void mtk_plane_atomic_disable(struct drm_plane *plane,
>> --
>> 1.7.9.5
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
2016-08-02 17:04 ` Sean Paul
(?)
@ 2016-08-03 1:32 ` Bibby Hsieh
-1 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-08-03 1:32 UTC (permalink / raw)
To: Sean Paul
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Linux Kernel Mailing List, Cawa Cheng, Mao Huang,
Yingjoe Chen, Sascha Hauer, Linux ARM Kernel
On Tue, 2016-08-02 at 13:04 -0400, Sean Paul wrote:
> On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> > On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> >> From: Daniel Kurtz <djkurtz@chromium.org>
> >>
> >> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> >> So, merge mtk_plane_enable into mtk_plane_atomic_update.
> >>
> >> While we are here, also clean up the function a bit by using an fb local
> >> variables.
> >>
> >> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> >> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> >> ---
> >> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> >> 1 file changed, 23 insertions(+), 42 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> index 17172ba..b3ddb20 100644
> >> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> >> DRM_FORMAT_RGB565,
> >> };
> >>
> >> -static void mtk_plane_enable(struct drm_plane *plane,
> >
> >
> > Hi Bibby,
> > This doesn't merge cleanly.
> >
> >
> > It seems like upstream has:
> >
> > static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
> >
> >
> > Whereas your version of "is based on some downstream version of
> > "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> > to struct drm_plane. Can you respin the set such that the
> > mtk_drm_plane removal patch fixes this?
>
>
> Let me try that again, looks like I mangled my cut/paste:
>
> Whereas your version of "drm/mediatek: Use
> drm_plane_helper_check_state()" is based on some downstream version
> which changed this to struct drm_plane. Can you respin the set such
> that the mtk_drm_plane removal patch fixes this?
>
Sorry about the mistake, I am going to fix that as soon as possible,
thanks for your review.
Bibby
> Sean
>
> >
> > Your set should apply cleanly to
> > https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
> >
> > Thanks,
> >
> > Sean
> >
> >
> >
> >> - dma_addr_t addr)
> >> -{
> >> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - unsigned int pitch, format;
> >> - bool enable;
> >> -
> >> - if (WARN_ON(!plane->state))
> >> - return;
> >> -
> >> - enable = state->base.visible;
> >> -
> >> - if (WARN_ON(enable && !plane->state->fb))
> >> - return;
> >> -
> >> - if (plane->state->fb) {
> >> - pitch = plane->state->fb->pitches[0];
> >> - format = plane->state->fb->pixel_format;
> >> - } else {
> >> - pitch = 0;
> >> - format = DRM_FORMAT_RGBA8888;
> >> - }
> >> -
> >> - addr += (state->base.src.x1 >> 16) * 4;
> >> - addr += (state->base.src.y1 >> 16) * pitch;
> >> -
> >> - state->pending.enable = enable;
> >> - state->pending.pitch = pitch;
> >> - state->pending.format = format;
> >> - state->pending.addr = addr;
> >> - state->pending.x = state->base.dst.x1;
> >> - state->pending.y = state->base.dst.y1;
> >> - state->pending.width = drm_rect_width(&state->base.dst);
> >> - state->pending.height = drm_rect_height(&state->base.dst);
> >> - wmb(); /* Make sure the above parameters are set before update */
> >> - state->pending.dirty = true;
> >> -}
> >> -
> >> static void mtk_plane_reset(struct drm_plane *plane)
> >> {
> >> struct mtk_plane_state *state;
> >> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> >> struct drm_plane_state *old_state)
> >> {
> >> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - struct drm_crtc *crtc = state->base.crtc;
> >> + struct drm_crtc *crtc = plane->state->crtc;
> >> + struct drm_framebuffer *fb = plane->state->fb;
> >> struct drm_gem_object *gem;
> >> struct mtk_drm_gem_obj *mtk_gem;
> >> + unsigned int pitch, format;
> >> + dma_addr_t addr;
> >>
> >> - if (!crtc)
> >> + if (!crtc || WARN_ON(!fb))
> >> return;
> >>
> >> - gem = mtk_fb_get_gem_obj(state->base.fb);
> >> + gem = mtk_fb_get_gem_obj(fb);
> >> mtk_gem = to_mtk_gem_obj(gem);
> >> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> >> + addr = mtk_gem->dma_addr;
> >> + pitch = fb->pitches[0];
> >> + format = fb->pixel_format;
> >> +
> >> + addr += (plane->state->src.x1 >> 16) * 4;
> >> + addr += (plane->state->src.y1 >> 16) * pitch;
> >> +
> >> + state->pending.enable = true;
> >> + state->pending.pitch = pitch;
> >> + state->pending.format = format;
> >> + state->pending.addr = addr;
> >> + state->pending.x = plane->state->dst.x1;
> >> + state->pending.y = plane->state->dst.y1;
> >> + state->pending.width = drm_rect_width(&plane->state->dst);
> >> + state->pending.height = drm_rect_height(&plane->state->dst);
> >> + wmb(); /* Make sure the above parameters are set before update */
> >> + state->pending.dirty = true;
> >> }
> >>
> >> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> >> --
> >> 1.7.9.5
> >>
> >> _______________________________________________
> >> dri-devel mailing list
> >> dri-devel@lists.freedesktop.org
> >> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-03 1:32 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-08-03 1:32 UTC (permalink / raw)
To: Sean Paul
Cc: David Airlie, Matthias Brugger, Daniel Vetter, dri-devel,
linux-mediatek, Linux Kernel Mailing List, Cawa Cheng, Mao Huang,
Yingjoe Chen, Sascha Hauer, Linux ARM Kernel
On Tue, 2016-08-02 at 13:04 -0400, Sean Paul wrote:
> On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> > On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> >> From: Daniel Kurtz <djkurtz@chromium.org>
> >>
> >> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> >> So, merge mtk_plane_enable into mtk_plane_atomic_update.
> >>
> >> While we are here, also clean up the function a bit by using an fb local
> >> variables.
> >>
> >> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> >> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> >> ---
> >> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> >> 1 file changed, 23 insertions(+), 42 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> index 17172ba..b3ddb20 100644
> >> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> >> DRM_FORMAT_RGB565,
> >> };
> >>
> >> -static void mtk_plane_enable(struct drm_plane *plane,
> >
> >
> > Hi Bibby,
> > This doesn't merge cleanly.
> >
> >
> > It seems like upstream has:
> >
> > static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
> >
> >
> > Whereas your version of "is based on some downstream version of
> > "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> > to struct drm_plane. Can you respin the set such that the
> > mtk_drm_plane removal patch fixes this?
>
>
> Let me try that again, looks like I mangled my cut/paste:
>
> Whereas your version of "drm/mediatek: Use
> drm_plane_helper_check_state()" is based on some downstream version
> which changed this to struct drm_plane. Can you respin the set such
> that the mtk_drm_plane removal patch fixes this?
>
Sorry about the mistake, I am going to fix that as soon as possible,
thanks for your review.
Bibby
> Sean
>
> >
> > Your set should apply cleanly to
> > https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
> >
> > Thanks,
> >
> > Sean
> >
> >
> >
> >> - dma_addr_t addr)
> >> -{
> >> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - unsigned int pitch, format;
> >> - bool enable;
> >> -
> >> - if (WARN_ON(!plane->state))
> >> - return;
> >> -
> >> - enable = state->base.visible;
> >> -
> >> - if (WARN_ON(enable && !plane->state->fb))
> >> - return;
> >> -
> >> - if (plane->state->fb) {
> >> - pitch = plane->state->fb->pitches[0];
> >> - format = plane->state->fb->pixel_format;
> >> - } else {
> >> - pitch = 0;
> >> - format = DRM_FORMAT_RGBA8888;
> >> - }
> >> -
> >> - addr += (state->base.src.x1 >> 16) * 4;
> >> - addr += (state->base.src.y1 >> 16) * pitch;
> >> -
> >> - state->pending.enable = enable;
> >> - state->pending.pitch = pitch;
> >> - state->pending.format = format;
> >> - state->pending.addr = addr;
> >> - state->pending.x = state->base.dst.x1;
> >> - state->pending.y = state->base.dst.y1;
> >> - state->pending.width = drm_rect_width(&state->base.dst);
> >> - state->pending.height = drm_rect_height(&state->base.dst);
> >> - wmb(); /* Make sure the above parameters are set before update */
> >> - state->pending.dirty = true;
> >> -}
> >> -
> >> static void mtk_plane_reset(struct drm_plane *plane)
> >> {
> >> struct mtk_plane_state *state;
> >> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> >> struct drm_plane_state *old_state)
> >> {
> >> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - struct drm_crtc *crtc = state->base.crtc;
> >> + struct drm_crtc *crtc = plane->state->crtc;
> >> + struct drm_framebuffer *fb = plane->state->fb;
> >> struct drm_gem_object *gem;
> >> struct mtk_drm_gem_obj *mtk_gem;
> >> + unsigned int pitch, format;
> >> + dma_addr_t addr;
> >>
> >> - if (!crtc)
> >> + if (!crtc || WARN_ON(!fb))
> >> return;
> >>
> >> - gem = mtk_fb_get_gem_obj(state->base.fb);
> >> + gem = mtk_fb_get_gem_obj(fb);
> >> mtk_gem = to_mtk_gem_obj(gem);
> >> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> >> + addr = mtk_gem->dma_addr;
> >> + pitch = fb->pitches[0];
> >> + format = fb->pixel_format;
> >> +
> >> + addr += (plane->state->src.x1 >> 16) * 4;
> >> + addr += (plane->state->src.y1 >> 16) * pitch;
> >> +
> >> + state->pending.enable = true;
> >> + state->pending.pitch = pitch;
> >> + state->pending.format = format;
> >> + state->pending.addr = addr;
> >> + state->pending.x = plane->state->dst.x1;
> >> + state->pending.y = plane->state->dst.y1;
> >> + state->pending.width = drm_rect_width(&plane->state->dst);
> >> + state->pending.height = drm_rect_height(&plane->state->dst);
> >> + wmb(); /* Make sure the above parameters are set before update */
> >> + state->pending.dirty = true;
> >> }
> >>
> >> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> >> --
> >> 1.7.9.5
> >>
> >> _______________________________________________
> >> dri-devel mailing list
> >> dri-devel@lists.freedesktop.org
> >> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update
@ 2016-08-03 1:32 ` Bibby Hsieh
0 siblings, 0 replies; 39+ messages in thread
From: Bibby Hsieh @ 2016-08-03 1:32 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, 2016-08-02 at 13:04 -0400, Sean Paul wrote:
> On Tue, Aug 2, 2016 at 1:02 PM, Sean Paul <seanpaul@chromium.org> wrote:
> > On Fri, Jul 29, 2016 at 5:04 AM, Bibby Hsieh <bibby.hsieh@mediatek.com> wrote:
> >> From: Daniel Kurtz <djkurtz@chromium.org>
> >>
> >> The mtk_plane_enable is just called once by mtk_plane_atomic_update.
> >> So, merge mtk_plane_enable into mtk_plane_atomic_update.
> >>
> >> While we are here, also clean up the function a bit by using an fb local
> >> variables.
> >>
> >> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> >> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
> >> ---
> >> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 65 +++++++++++-------------------
> >> 1 file changed, 23 insertions(+), 42 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> index 17172ba..b3ddb20 100644
> >> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> >> @@ -30,44 +30,6 @@ static const u32 formats[] = {
> >> DRM_FORMAT_RGB565,
> >> };
> >>
> >> -static void mtk_plane_enable(struct drm_plane *plane,
> >
> >
> > Hi Bibby,
> > This doesn't merge cleanly.
> >
> >
> > It seems like upstream has:
> >
> > static void mtk_plane_enable(struct mtk_drm_plane *mtk_plane,
> >
> >
> > Whereas your version of "is based on some downstream version of
> > "drm/mediatek: Use drm_plane_helper_check_state()" which changed this
> > to struct drm_plane. Can you respin the set such that the
> > mtk_drm_plane removal patch fixes this?
>
>
> Let me try that again, looks like I mangled my cut/paste:
>
> Whereas your version of "drm/mediatek: Use
> drm_plane_helper_check_state()" is based on some downstream version
> which changed this to struct drm_plane. Can you respin the set such
> that the mtk_drm_plane removal patch fixes this?
>
Sorry about the mistake, I am going to fix that as soon as possible,
thanks for your review.
Bibby
> Sean
>
> >
> > Your set should apply cleanly to
> > https://cgit.freedesktop.org/~seanpaul/birch/?h=for-misc
> >
> > Thanks,
> >
> > Sean
> >
> >
> >
> >> - dma_addr_t addr)
> >> -{
> >> - struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - unsigned int pitch, format;
> >> - bool enable;
> >> -
> >> - if (WARN_ON(!plane->state))
> >> - return;
> >> -
> >> - enable = state->base.visible;
> >> -
> >> - if (WARN_ON(enable && !plane->state->fb))
> >> - return;
> >> -
> >> - if (plane->state->fb) {
> >> - pitch = plane->state->fb->pitches[0];
> >> - format = plane->state->fb->pixel_format;
> >> - } else {
> >> - pitch = 0;
> >> - format = DRM_FORMAT_RGBA8888;
> >> - }
> >> -
> >> - addr += (state->base.src.x1 >> 16) * 4;
> >> - addr += (state->base.src.y1 >> 16) * pitch;
> >> -
> >> - state->pending.enable = enable;
> >> - state->pending.pitch = pitch;
> >> - state->pending.format = format;
> >> - state->pending.addr = addr;
> >> - state->pending.x = state->base.dst.x1;
> >> - state->pending.y = state->base.dst.y1;
> >> - state->pending.width = drm_rect_width(&state->base.dst);
> >> - state->pending.height = drm_rect_height(&state->base.dst);
> >> - wmb(); /* Make sure the above parameters are set before update */
> >> - state->pending.dirty = true;
> >> -}
> >> -
> >> static void mtk_plane_reset(struct drm_plane *plane)
> >> {
> >> struct mtk_plane_state *state;
> >> @@ -157,16 +119,35 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
> >> struct drm_plane_state *old_state)
> >> {
> >> struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
> >> - struct drm_crtc *crtc = state->base.crtc;
> >> + struct drm_crtc *crtc = plane->state->crtc;
> >> + struct drm_framebuffer *fb = plane->state->fb;
> >> struct drm_gem_object *gem;
> >> struct mtk_drm_gem_obj *mtk_gem;
> >> + unsigned int pitch, format;
> >> + dma_addr_t addr;
> >>
> >> - if (!crtc)
> >> + if (!crtc || WARN_ON(!fb))
> >> return;
> >>
> >> - gem = mtk_fb_get_gem_obj(state->base.fb);
> >> + gem = mtk_fb_get_gem_obj(fb);
> >> mtk_gem = to_mtk_gem_obj(gem);
> >> - mtk_plane_enable(plane, mtk_gem->dma_addr);
> >> + addr = mtk_gem->dma_addr;
> >> + pitch = fb->pitches[0];
> >> + format = fb->pixel_format;
> >> +
> >> + addr += (plane->state->src.x1 >> 16) * 4;
> >> + addr += (plane->state->src.y1 >> 16) * pitch;
> >> +
> >> + state->pending.enable = true;
> >> + state->pending.pitch = pitch;
> >> + state->pending.format = format;
> >> + state->pending.addr = addr;
> >> + state->pending.x = plane->state->dst.x1;
> >> + state->pending.y = plane->state->dst.y1;
> >> + state->pending.width = drm_rect_width(&plane->state->dst);
> >> + state->pending.height = drm_rect_height(&plane->state->dst);
> >> + wmb(); /* Make sure the above parameters are set before update */
> >> + state->pending.dirty = true;
> >> }
> >>
> >> static void mtk_plane_atomic_disable(struct drm_plane *plane,
> >> --
> >> 1.7.9.5
> >>
> >> _______________________________________________
> >> dri-devel mailing list
> >> dri-devel at lists.freedesktop.org
> >> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 39+ messages in thread
end of thread, other threads:[~2016-08-03 1:32 UTC | newest]
Thread overview: 39+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-07-29 9:04 [PATCH 0/7] drm/mediatek: cleaning up and refine Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 1/7] drm/mediatek: Remove mtk_drm_crtc_check_flush Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 2/7] drm/mediatek: plane: Remove plane zpos/index Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 10:14 ` CK Hu
2016-07-29 10:14 ` CK Hu
2016-07-29 10:14 ` CK Hu
2016-07-29 9:04 ` [PATCH 3/7] drm/mediatek: Remove mtk_drm_plane Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 4/7] drm/mediatek: Use drm_atomic destroy_state helpers Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 5/7] drm/mediatek: plane: Merge mtk_plane_enable into mtk_plane_atomic_update Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-08-02 17:02 ` Sean Paul
2016-08-02 17:02 ` Sean Paul
2016-08-02 17:02 ` Sean Paul
2016-08-02 17:04 ` Sean Paul
2016-08-02 17:04 ` Sean Paul
2016-08-02 17:04 ` Sean Paul
2016-08-03 1:32 ` Bibby Hsieh
2016-08-03 1:32 ` Bibby Hsieh
2016-08-03 1:32 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 6/7] drm/mediatek: plane: Use FB's format's cpp to compute x offset Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` [PATCH 7/7] drm/mediatek: Fix mtk_atomic_complete for runtime_pm Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-07-29 9:04 ` Bibby Hsieh
2016-08-01 15:17 ` [PATCH 0/7] drm/mediatek: cleaning up and refine Sean Paul
2016-08-01 15:17 ` Sean Paul
2016-08-01 15:17 ` Sean Paul
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