ent always clear before wait.
> This fix depend on patch:
> "soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api"
>
> Fixes: 2f965be7f9008 ("drm/mediatek: apply CMDQ control flow")
> Signed-off-by: Dennis YC Hsieh
Reviewed-by: Bibby Hsieh
> ---
&
Reviewed-by: Bibby Hsieh
On Tue, 2020-07-07 at 23:45 +0800, Dennis YC Hsieh wrote:
> Add address shift when compose jump instruction
> to compatible with 35bit format.
>
> Change since v1:
> - Rename cmdq_mbox_shift() to cmdq_get_shift_pa().
>
> Signed-of
Reviewed-by: Bibby Hsieh
Thanks.
On Sun, 2020-06-21 at 22:18 +0800, Dennis YC Hsieh wrote:
> Add address shift when compose jump instruction
> to compatible with 35bit format.
>
> Signed-off-by: Dennis YC Hsieh
> ---
> drivers/soc/mediatek/mtk-cmdq-helper.c |3 ++-
&g
Hi, Dennis,
Please add "depends on patch: support gce on mt6779 platform" in cover
letter. Thanks
Bibby
On Sun, 2020-06-21 at 22:18 +0800, Dennis YC Hsieh wrote:
> This patch support cmdq helper function on mt6779 platform,
> based on "support gce on mt6779 platform" patchset.
>
>
> Dennis YC
On Thu, 2020-05-21 at 12:10 +0200, Matthias Brugger wrote:
> On 14/02/2020 11:06, Matthias Brugger wrote:
> >
> >
> > On 14/02/2020 05:49, Bibby Hsieh wrote:
> >> In order to use GCE function, we need add some information
> >> into display node (mboxes
According mtk hardware design, stream_done0 and stream_done1 are
generated by mutex, so we move gce event property to mutex device mode.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
In order to use GCE function, we need add some information
into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
This patch depends on ptach:
[RESEND,v6,02/17] arm64: dts: add display nodes for mt8183
https
:
[0/3] Remove atomic_exec
https://patchwork.kernel.org/cover/11381677/
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
:
[0/3] Remove atomic_exec
https://patchwork.kernel.org/cover/11381677/
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 3c53ea22208c
In order to use GCE function, we need add some information
into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 16
1 file changed, 16 insertions
According mtk hardware design, stream_done0 and stream_done1 are
generated by mutex, so we move gce event property to mutex device mode.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm
On Wed, 2020-02-12 at 18:48 +0800, CK Hu wrote:
> On Wed, 2020-02-12 at 17:55 +0800, Bibby Hsieh wrote:
> > In order to use GCE function, we need add some information
> > into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
> >
> > Signed-off-by:
Besides x, y position, width and height,
fb also need updating in async update.
Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async atomic
update")
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 1 +
1 file changed, 1 insertion(+)
diff --git
MTK do rotation checking and transferring in layer check function,
but we do not check that in atomic_check,
so add back in atomic_check function.
Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async atomic
update")
Signed-off-by: Bibby Hsieh
---
drivers/gpu/dr
According mtk hardware design, stream_done0 and stream_done1 are
generated by mutex, so we move gce event property to mutex device mode.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm
In order to use GCE function, we need add some information
into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 16
1 file changed, 16 insertions
- merge the duplicate code
- use async instead of cursor
Changes since v0:
- remove redundant code
- remove patch
"drm/mediatek: fix atomic_state reference counting"
After remove this patch, the issue we met before is gone.
So I do not add any extra code to do something.
Bibb
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 98 +++-
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_plane.c
layer_on and layer_off both are unused external function,
remove them from mtk_ddp_comp_funcs structure.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 --
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 16
2 files changed, 18
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 56 +
1 file changed, 49 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm
Under shadow register case, we do not disable all the plane before
disable all the hardwares. Fix it.
Fixes: 9dc84e98a31f ("drm/mediatek: add shadow register support")
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 +
1 file changed, 1
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 +-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43
it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 4bb468fd9226..af097b7db72f 100644
--- a/drivers/gpu/drm
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 +-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43 ---
drivers/gpu/drm/mediatek
do not add any extra code to do something.
Bibby Hsieh (7):
drm/mediatek: use DRM core's atomic commit helper
drm/mediatek: handle events when enabling/disabling crtc
drm/mediatek: update cursors by using async atomic update
drm/mediatek: disable all the planes in atomic_disable
drm/mediat
it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index f5eeb0eebf76..4bc52346093d 100644
--- a/drivers/gpu/drm
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 56 +
1 file changed, 49 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drive
layer_on and layer_off both are unused external function,
remove them from mtk_ddp_comp_funcs structure.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 --
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 16
2 files changed, 18
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 98 +++-
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 47
Under shadow register case, we do not disable all the plane before
disable all the hardwares. Fix it.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h
layer_on and layer_off both are unused external function,
remove them from mtk_ddp_comp_funcs structure.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 --
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 16
2 files changed, 18
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 +-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43 ---
drivers/gpu/drm/mediatek
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 80 -
1 file changed, 77 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drive
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 +---
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 50
it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index f5eeb0eebf76..4bc52346093d 100644
--- a/drivers/gpu/drm
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h
the duplicate code
- use async instead of cursor
Changes since v0:
- remove redundant code
- remove patch
"drm/mediatek: fix atomic_state reference counting"
After remove this patch, the issue we met before is gone.
So I do not add any extra code to do something.
Bibby Hsieh
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 163 +---
1 file changed, 118 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drive
layer_on and layer_off both are unused external function,
remove them from mtk_ddp_comp_funcs structure.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 --
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 16
2 files changed, 18 deletions(-)
diff
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 33
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 50
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 +-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43 ---
drivers/gpu/drm/mediatek
it.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 29d0582e90e9..4c25ad2182b0 100644
--- a/drivers/gpu/drm
- remove patch
"drm/mediatek: fix atomic_state reference counting"
After remove this patch, the issue we met before is gone.
So I do not add any extra code to do something.
Bibby Hsieh (6):
drm/mediatek: use DRM core's atomic commit helper
drm/mediatek: handle events whe
On Tue, 2019-12-03 at 09:38 +0800, CK Hu wrote:
> Hi, Bibby:
>
> On Thu, 2019-11-28 at 10:42 +0800, Bibby Hsieh wrote:
> > Unlike other SoCs, MT8183 does not have "shadow"
> > registers for performaing an atomic video mode
> > set or page flip at vblank/vs
this patch, the issue we met before is gone.
So I do not add any extra code to do something.
Bibby Hsieh (6):
drm/mediatek: put "event" in critical section
drm/mediatek: use DRM core's atomic commit helper
drm/mediatek: handle events when enabling/disabling crtc
drm/mediatek: update cu
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 86 -
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 31
2 files changed, 113 insertions(+), 4 deletions(-)
)
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 29d0582e90e9..71f4089a8117 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
it.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 71f4089a8117..cb87a538b8ff 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 35 +
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 22 ++-
drivers/gpu
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 ++-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43 ---
drivers/gpu/drm/mediatek
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7 ---
2 files
On Wed, 2019-11-27 at 17:56 +0800, Daniel Vetter wrote:
> On Wed, Nov 27, 2019 at 09:41:52AM +0800, Bibby Hsieh wrote:
> > On Tue, 2019-11-26 at 09:49 +0100, Daniel Vetter wrote:
> > > On Tue, Nov 26, 2019 at 02:29:26PM +0800, Bibby Hsieh wrote:
> > > > The DRM core
On Tue, 2019-11-26 at 09:49 +0100, Daniel Vetter wrote:
> On Tue, Nov 26, 2019 at 02:29:26PM +0800, Bibby Hsieh wrote:
> > The DRM core takes care of all atomic state refcounting.
> > However, mediatek drm defers some work that accesses planes
> > and plane_states in drm_a
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 ++-
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43 ---
drivers/gpu/drm/mediatek
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 165 ++--
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 +-
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 31
drive
-emeril.freedesktop.org/series/69015/)
drm/mediatek: Check return value of mtk_drm_ddp_comp_for_plane
(https://lore.kernel.org/patchwork/patch/1154517/)
Bibby Hsieh (7):
drm/mediatek: fix atomic_state reference counting
drm/mediatek: put "event" in critical section
drm/mediatek: use
() and ensure all the
information in atomic_state already was updated in hardware for
showing on screen and then schedules unreference_work to drop references
on atomic_state.
Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Bibby Hsieh
---
drive
it.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index e38506d7a4e8..408a6d6a15ba 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
The DRM core atomic helper now supports asynchronous commits natively.
The custom drm implementation isn't needed anymore, remove it.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 92 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7 --
2 files
)
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 68b92adc96bb..e38506d7a4e8 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 41 ++-
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 4 ++
drivers/gpu/drm
-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 65 +--
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 43
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 114
In order to commit state asynchronously, we change
.atomic_commit to drm_atomic_helper_commit().
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 11
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 ++---
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7
Support to async updates of cursors by using the new atomic
interface for that.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 32 +
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 ++
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 44
In order to use GCE function, we need add some informations
into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 15 +++
1 file changed, 15 insertions
://patchwork.kernel.org/cover/11123119/)
add drm support for MT8183
(https://patchwork.kernel.org/cover/11121519/)
support gce on mt8183 platform
(https://patchwork.kernel.org/cover/11120153/)
Bibby Hsieh (2):
drm/mediatek: Support CMDQ interface in ddp component
drm/mediatek: Apply CMDQ control
Signed-off-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 190 +---
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 34
drive
-by: CK Hu
Signed-off-by: Philipp Zabel
Signed-off-by: Bibby Hsieh
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 78 +++---
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 66 ++--
drivers/gpu/drm
, and don't block if
there are only pending updates for other CRTCs.
Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Daniel Kurtz
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 14 +-
drivers/gpu/drm/mediatek/mtk_drm_dr
("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Bibby Hsieh
Signed-off-by: Daniel Kurtz
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 41 -
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 +
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 34 ++
These patches can fixup cursor moving is not smooth when heavy load in
webgl.
Bibby Hsieh (2):
drm/mediatek: Only block updates to CRTCs that have a pending update
drm/mediatek: Bypass atomic helpers for cursor updates
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 53 +-
drivers/gpu/drm
From: chunhui dai
This patch adds hdmi dirver suppot for both MT2701 and MT7623.
And also support other (existing or future) chips that use
the same binding and driver.
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/Makefile | 3 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c
From: chunhui dai
This patch adds dpi dirver suppot for both mt2701 and mt7623.
And also support other (existing or future) chips that use
the same binding and driver.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 21 +
From: chunhui dai
Convert dpi driver to use drm_of_find_panel_or_bridge.
This changes some error messages to debug messages (in the graph core).
Graph connections are often "no connects" depending on the particular
board, so we want to avoid spurious messages. Plus the kernel is not a
DT
Modify display driver to support connection from BLS to DPI.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
b/drivers/gpu/drm
From: chunhui dai
The default timing of DPI data and clock is not match.
We could adjust this bit to make them match.
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 8
drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 1 +
2 files changed, 9
power on/off to protect the flow.
Signed-off-by: Bibby Hsieh
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 43 --
1 file changed, 13 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c
b
ion.
Changes since v0:
- Correct some typos in commit message.
- Fixup the build warning (tmp variable didn't be initialized)
Bibby Hsieh (2):
drm/mediatek: implement connection from BLS to DPI0
drm/mediatek: add a error return value when clock driver has been
prepared
chunhui dai (9):
From: chunhui dai
The address of register DPI_H_FRE_CON is different in different IC.
Using of_node data to find this address.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 19 ---
drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 1 -
2
From: chunhui dai
add support for SPDIF audio in HDMI
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index
DRM driver get the comp->clk by of_clk_get(), we only
assign NULL to comp->clk when error happened, but do
not return the error number.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
From: chunhui dai
Different IC has different phy setting of HDMI.
This patch separates the phy hardware relate part for mt8173.
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/Makefile | 6 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c| 1 +
From: chunhui dai
different IC has different clock designed in HDMI, the factor for
calculate clock should be different. Usinng the data in of_node
to find this factor.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 24 +++-
1 file
power on/off to protect the flow.
Signed-off-by: Bibby Hsieh
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 43 --
1 file changed, 13 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c
b/drivers/gpu/drm/mediatek
From: chunhui dai
This patch adds dpi dirver suppot for both mt2701 and mt7623.
And also support other (existing or future) chips that use
the same binding and driver.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 21 +
From: chunhui dai
The address of register DPI_H_FRE_CON is different in different IC.
Using of_node data to find this address.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 19 ---
drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 1 -
2
Modify display driver to support connection from BLS to DPI.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
b/drivers/gpu/drm
From: chunhui dai
add support for SPDIF audio in HDMI
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index
From: chunhui dai
Convert dpi driver to use drm_of_find_panel_or_bridge.
This changes some error messages to debug messages (in the graph core).
Graph connections are often "no connects" depending on the particular
board, so we want to avoid spurious messages. Plus the kernel is not a
DT
From: chunhui dai
different IC has different clock designed in HDMI, the factor for
calculate clock should be different. Usinng the data in of_node
to find this factor.
Reviewed-by: CK Hu
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 24 +++-
1 file
From: chunhui dai
The default timing of DPI data and clock is not match.
We could adjust this bit to make them match.
Signed-off-by: chunhui dai
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 8
drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 1 +
2 files changed, 9
From: chunhui dai
Different IC has different phy setting of HDMI.
This patch separates the phy hardware relate part for mt8173.
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/Makefile | 6 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c| 1 +
age.
- Fixup the build warning (tmp variable didn't be initialized)
Bibby Hsieh (2):
drm/mediatek: implement connection from BLS to DPI0
drm/mediatek: add a error return value when clock driver has been
prepared
chunhui dai (9):
drm/mediatek: add refcount for DPI power on/off
drm/media
From: chunhui dai
This patch adds hdmi dirver suppot for both MT2701 and MT7623.
And also support other (existing or future) chips that use
the same binding and driver.
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/Makefile | 3 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c
DRM driver get the comp->clk by of_clk_get(), we only
assign NULL to comp->clk when error happened, but do
not return the error number.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
We can select output component by decive node port.
Main path default output component is DSI.
External path default output component is DPI.
Signed-off-by: Bibby Hsieh
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 37 ++
drivers/gpu/drm/mediatek/mtk_drm_drv.h
From: chunhui dai
The address of register DPI_H_FRE_CON is different in different IC.
Using of_node data to find this address.
Signed-off-by: chunhui dai
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 19 ---
drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 1 -
2 files changed, 16
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