From: Yongqiang Niu
add support for mediatek SOC MT8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 6
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6
drivers
From: Yongqiang Niu
Add matrix_bits and coeffs_precision to ccorr private data:
- matrix bits of mt8183 is 10
- matrix bits of mt8192 is 11
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 27 ++-
1 file changed, 17
From: Yongqiang Niu
Fix setting to follow hardware datasheet. The original error setting
affects mt8192 display.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
From: Yongqiang Niu
Add mtk mutex support for MT8192 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-mutex.c | 35
1 file changed, 35 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b
From: Yongqiang Niu
This patch add component POSTMASK.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 102 ++--
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 +
2 files changed, 73 insertions(+), 30 deletions
From: Yongqiang Niu
ccorr ctm matrix bits will be different in mt8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/Makefile | 3 +-
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 216
drivers/gpu/drm
From: Yongqiang Niu
This patch add component RDMA4
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
This series are based on kernel/git/chunkuang.hu/linux.git mediatek-drm-next
and following patch:
("soc: mediatek: add mtk mutex support for MT8183")
https://patchwork.kernel.org/project/linux-mediatek/patch/20210129092209.2584718-8-hsi...@chromium.org/
This series also depends on component
From: Yongqiang Niu
This patch add component OVL_2L2
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
Add mediatek,gce-client-reg for ccorr, aal, gamma, dither.
Fixes: 91f9c963ce79 ("arm64: dts: mt8183: Add display nodes for MT8183")
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dt
From: Yongqiang Niu
Add mtk mutex support for MT8192 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-mutex.c | 35
1 file changed, 35 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b
From: Yongqiang Niu
add support for mediatek SOC MT8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c| 6 +++
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 ++
drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 1
From: Yongqiang Niu
ccorr ctm matrix bits will be different in mt8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/Makefile | 3 +-
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 216
drivers/gpu/drm/mediatek
From: Yongqiang Niu
This patch add component RDMA4
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
From: Yongqiang Niu
Add matrix_bits and coeffs_precision to ccorr private data:
- matrix bits of mt8183 is 10
- matrix bits of mt8192 is 11
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 34 ---
1 file changed, 24
From: Yongqiang Niu
Fix setting to follow hardware datasheet. The original error setting
affects mt8192 display.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers
From: Yongqiang Niu
This patch add component POSTMASK.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/Makefile| 1 +
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 +
drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 149
This series are based on kernel/git/chunkuang.hu/linux.git mediatek-drm-next
and following patch:
("soc: mediatek: add mtk mutex support for MT8183")
https://patchwork.kernel.org/project/linux-mediatek/patch/20210129092209.2584718-8-hsi...@chromium.org/
This series also depends on component
From: Yongqiang Niu
This patch add component OVL_2L2
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
Add domain supply node for mt8183-evb
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
index 3249c959f76fc..edff1e03e6fee
On Mon, Feb 1, 2021 at 1:45 PM Bilal Wasim wrote:
>
> The mfg_async power domain in mt8173 is used to power up imgtec
> gpu. This domain requires the da9211 regulator to be enabled before
> the power domain can be enabled successfully.
>
> Signed-off-by: Bilal Wasim
Reviewe
uses failure when booting
> the imgtec gpu.
>
> Corrected and tested with mt8173 chromebook.
>
> Signed-off-by: Bilal Wasim
Reviewed-by: Hsin-Yi Wang
> ---
> drivers/soc/mediatek/mtk-pm-domains.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --g
On Sun, Jan 31, 2021 at 11:40 AM Chun-Kuang Hu wrote:
>
> Hi, Hsin-Yi:
>
> Hsin-Yi Wang 於 2021年1月29日 週五 下午5:23寫道：
> >
> > From: Yongqiang Niu
> >
> > Enable dither function to improve the display quality for dither
> > supported bpc 4, 6, 8. For not sup
From: Yongqiang Niu
Enable dither function to improve the display quality.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
Previous version:
https://patchwork.kernel.org/project/linux-mediatek/patch/20210129092209.2584718-7-hsi...@chromium.org/
---
drivers/gpu/drm/mediatek
On Fri, Jan 29, 2021 at 3:42 PM Yongqiang Niu
wrote:
>
> On Fri, 2021-01-29 at 14:46 +0800, Hsin-Yi Wang wrote:
> > On Fri, Jan 29, 2021 at 2:30 PM Yongqiang Niu
> > wrote:
> > >
> > > On Fri, 2021-01-29 at 14:24 +0800, Hsin-Yi Wang wrote:
> > > &
From: Yongqiang Niu
matrix bits of mt8183 is 12
matrix bits of mt8192 is 13
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm
From: Yongqiang Niu
Add mtk mutex support for MT8192 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mtk-mutex.c | 35
1 file changed, 35 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc
From: Yongqiang Niu
ccorr ctm matrix bits will be different in mt8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/Makefile | 3 +-
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 222
drivers/gpu/drm/mediatek
From: Yongqiang Niu
add support for mediatek SOC MT8192
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c| 6 +++
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 ++
drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 1
From: Yongqiang Niu
enable OVL_LAYER_SMI_ID_EN for multi-layer usecase, without this patch,
ovl will hang up when more than 1 layer enabled.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 17 +
1 file changed, 17
From: Yongqiang Niu
This patch add component RDMA4
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
This series are based on kernel/git/chunkuang.hu/linux.git mediatek-drm-next
This series also depends on component support in mmsys[1]:
- [v4,06/10] soc: mediatek: mmsys: add component OVL_2L2
- [v4,07/10] soc: mediatek: mmsys: add component POSTMASK
- [v4,08/10] soc: mediatek: mmsys: add
From: Yongqiang Niu
This patch add component POSTMASK,
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/Makefile| 1 +
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 +
drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 161
From: Yongqiang Niu
This patch add component OVL_2L2
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers
On Fri, Jan 29, 2021 at 2:30 PM Yongqiang Niu
wrote:
>
> On Fri, 2021-01-29 at 14:24 +0800, Hsin-Yi Wang wrote:
> > On Fri, Jan 29, 2021 at 9:33 AM CK Hu wrote:
> > >
> > > Hi, Hsin-Yi:
> > >
> > > On Thu, 2021-01-28 at 19:23 +0800,
On Fri, Jan 29, 2021 at 9:33 AM CK Hu wrote:
>
> Hi, Hsin-Yi:
>
> On Thu, 2021-01-28 at 19:23 +0800, Hsin-Yi Wang wrote:
> > From: Yongqiang Niu
> >
> > for 5 or 6 bpc panel, we need enable dither function
> > to improve the display quality
> >
> &
From: Yongqiang Niu
for 5 or 6 bpc panel, we need enable dither function
to improve the display quality
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git
From: Yongqiang Niu
Add mtk mutex support for MT8183 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mtk-mutex.c | 50
1 file changed, 50 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc
From: Yongqiang Niu
1. add ovl private data
2. add rdma private data
3. add gamma privte data
4. add main and external path module for crtc create
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 1 +
drivers/gpu
From: Yongqiang Niu
Not all SoC has dither function in gamma module.
Add private data to control this function setting.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 14 ++
1 file changed, 10
From: Yongqiang Niu
property name must include only lowercase and '-'
Fixes: 91f9c963ce79 ("arm64: dts: mt8183: Add display nodes for MT8183")
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Chun-Kuang Hu
Reviewed-by: Enric Balletbo i Serra
---
arch/arm6
Current implementation of mtk_dither_set() cast dev data to
struct mtk_ddp_comp_dev. But other devices with different dev data
would also call this function.
Separate necessary parameters out so other device components (dither,
gamma) can call this function.
Signed-off-by: Hsin-Yi Wang
Reviewed
_modifiers for mediatek drm in patch 25
Hsin-Yi Wang (1):
drm/mediatek: add mtk_dither_set_common() function
Yongqiang Niu (7):
arm64: dts: mt8183: rename rdma fifo size
arm64: dts: mt8183: refine gamma compatible name
drm/mediatek: separate gamma module
drm/mediatek: add has_dither pr
From: Yongqiang Niu
mt8183 gamma module will different with mt8173
separate gamma for add private data
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/Makefile | 1 +
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 10
From: Yongqiang Niu
mt8183 gamma is different with mt8173
remove mt8173 compatible name for mt8183 gamma
Fixes: 91f9c963ce79 ("arm64: dts: mt8183: Add display nodes for MT8183")
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Enric Balletbo i Serra
---
arch/
On Thu, Jan 28, 2021 at 3:52 PM CK Hu wrote:
>
> Hi, Hsin-Yi:
>
> On Thu, 2021-01-28 at 15:27 +0800, Hsin-Yi Wang wrote:
> > From: Yongqiang Niu
> >
> > This patch add RDMA fifo size error handle
> > rdma fifo size will not always bigger than the calculated
On Thu, Jan 28, 2021 at 4:32 PM Yongqiang Niu
wrote:
>
> On Thu, 2021-01-28 at 16:28 +0800, CK Hu wrote:
> > On Thu, 2021-01-28 at 16:18 +0800, Hsin-Yi Wang wrote:
> > > On Thu, Jan 28, 2021 at 4:10 PM Yongqiang Niu
> > > wrote:
> > > >
> > &g
t; > > > On Thu, 2021-01-28 at 15:28 +0800, Hsin-Yi Wang wrote:
> > > > > From: Yongqiang Niu
> > > > >
> > > > > for 5 or 6 bpc panel, we need enable dither function
> > > > > to improve the display quality
> > > > &
Current implementation of mtk_dither_set() cast dev data to
struct mtk_ddp_comp_dev. But other devices with different dev data
would also call this function.
Separate necessary parameters out so other device components (dither,
gamma) can call this function.
Signed-off-by: Hsin-Yi Wang
From: Yongqiang Niu
mt8183 gamma module will different with mt8173
separate gamma for add private data
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/Makefile | 1 +
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 10
From: Yongqiang Niu
Not all SoC has dither function in gamma module.
Add private data to control this function setting.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 12 +---
1 file changed, 9 insertions
From: Yongqiang Niu
Add mtk mutex support for MT8183 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mtk-mutex.c | 50
1 file changed, 50 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc
From: Yongqiang Niu
for 5 or 6 bpc panel, we need enable dither function
to improve the display quality
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 44 -
1 file changed, 43 insertions(+), 1 deletion(-)
diff
From: Yongqiang Niu
1. add ovl private data
2. add rdma private data
3. add gamma privte data
4. add main and external path module for crtc create
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: CK Hu
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 1 +
drivers/gpu
From: Yongqiang Niu
This patch add RDMA fifo size error handle
rdma fifo size will not always bigger than the calculated threshold
if that case happened, we need set fifo size as the threshold
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek
display nodes
- adjust display clock control flow in patch 22
- add vmap support for mediatek drm in patch 23
- fix page offset issue for mmap function in patch 24
- enable allow_fb_modifiers for mediatek drm in patch 25
Hsin-Yi Wang (1):
drm/mediatek: add mtk_dither_set_common() function
From: Yongqiang Niu
property name must include only lowercase and '-'
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Chun-Kuang Hu
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts
From: Yongqiang Niu
mt8183 gamma is different with mt8173
remove mt8173 compatible name for mt8183 gamma
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot
On Thu, Jan 28, 2021 at 2:13 PM CK Hu wrote:
>
> Hi, Hsin-Yi:
>
> Modify the title's prefix to 'soc: mediatek:'
>
> On Wed, 2021-01-27 at 12:54 +0800, Hsin-Yi Wang wrote:
> > From: Yongqiang Niu
> >
> > Add DDP support for MT8183 SoC.
> >
> > Signe
On Thu, Jan 28, 2021 at 12:39 PM CK Hu wrote:
>
> Hi, Hsin-Yi:
>
> On Wed, 2021-01-27 at 12:54 +0800, Hsin-Yi Wang wrote:
> > There may be data structure other than mtk_ddp_comp_dev that would call
> > mtk_dither_set(), so use regs as parameter instead of device.
On Thu, Jan 28, 2021 at 12:13 PM Viresh Kumar wrote:
>
> On 27-01-21, 22:40, Hsin-Yi Wang wrote:
> > Hi Viresh,
> >
> > I tested this patch with devfreq passive governor[1] and mt8183
> > cci[2]. It's also working as expected.
>
> I hope I can add your Tested-
On Wed, Jan 27, 2021 at 7:54 PM Viresh Kumar wrote:
>
> On 18-01-21, 15:39, Hsin-Yi Wang wrote:
> > Thanks. I can test this with the mt8183-cci series.
>
> Can you please give this a try ?
>
> Apply over:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.g
From: Yongqiang Niu
Add DDP support for MT8183 SoC.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mtk-mutex.c | 50
1 file changed, 50 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk
From: Yongqiang Niu
1. add ovl private data
2. add rdma private data
3. add gamma privte data
4. add main and external path module for crtc create
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 1 +
drivers/gpu/drm/mediatek
From: Yongqiang Niu
mt8183 gamma module will different with mt8173
separate gamma for add private data
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/Makefile | 1 +
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 10 ++
drivers/gpu/drm
From: Yongqiang Niu
for 5 or 6 bpc panel, we need enable dither function
to improve the display quality
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 37 -
1 file changed, 36 insertions(+), 1 deletion(-)
diff
From: Yongqiang Niu
Not all SoC has dither function in gamma module.
Add private data to control this function setting.
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions
From: Yongqiang Niu
This patch add RDMA fifo size error handle
rdma fifo size will not always bigger than the calculated threshold
if that case happened, we need set fifo size as the threshold
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek
There may be data structure other than mtk_ddp_comp_dev that would call
mtk_dither_set(), so use regs as parameter instead of device.
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 4
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 25 +
2
From: Yongqiang Niu
property name must include only lowercase and '-'
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Chun-Kuang Hu
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts
From: Yongqiang Niu
mt8183 gamma is different with mt8173
remove mt8173 compatible name for mt8183 gamma
Signed-off-by: Yongqiang Niu
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot
in patch 22
- add vmap support for mediatek drm in patch 23
- fix page offset issue for mmap function in patch 24
- enable allow_fb_modifiers for mediatek drm in patch 25
Hsin-Yi Wang (1):
drm/mediatek: generalize mtk_dither_set() function
Yongqiang Niu (8):
arm64: dts: mt8183: rename rdma
On Mon, Jan 11, 2021 at 3:44 PM Yongqiang Niu
wrote:
>
> This patch add component POSTMASK,
>
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/Makefile| 1 +
> drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 160
> +++
>
ys: Use function call for setting the routing
> registers
> soc: mediatek: mmsys: add mt8183 function call for setting the routing
> registers
patch 01 ~ 05: I've tested on a mt8183 device, so
Tested-by: Hsin-Yi Wang
> soc: mediatek: mmsys: add component OVL_2L2
> soc: medi
On Mon, Jan 18, 2021 at 3:34 PM Viresh Kumar wrote:
>
> On 18-01-21, 15:21, Hsin-Yi Wang wrote:
> > Do you still have plans to push this? I've tested on mt8183 cci with:
>
> I was never able to get Saravana to test this, if you are interested
> in this stuff then I can r
On Thu, Jan 30, 2020 at 12:21 PM Viresh Kumar wrote:
>
> On 29-01-20, 19:04, Sibi Sankar wrote:
> > I don't have a gen-pd use case to test against but with the is_genpd
> > check removed it works as expected when I used it against this
> > series: https://patchwork.kernel.org/cover/11353185/
> >
When suspending the driver, anx7625_power_standby() will be called to
turn off reset-gpios and enable-gpios. However, power supplies are not
disabled. To save power, the driver can get the power supply regulators
and turn off them in anx7625_power_standby().
Signed-off-by: Hsin-Yi Wang
anx7625 requires 3 power supply regulators.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Rob Herring
---
.../bindings/display/bridge/analogix,anx7625.yaml | 15 +++
1 file changed, 15 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
b
ixes: f15722c0fef0 ("arm64: dts: mt8183: Add pwm and backlight node")
> Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Hsin-Yi Wang
> ---
>
> arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/
tion so it only prints an error on a real error.
>
> Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Hsin-Yi Wang
> ---
>
> drivers/soc/mediatek/mtk-pm-domains.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/soc/mediatek/mtk-pm-dom
Krane-sku0 is similar to krane-sku176 but using a different panel
source.
Signed-off-by: Hsin-Yi Wang
---
Documentation/devicetree/bindings/arm/mediatek.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml
b
Similar to krane-sku176 but using a different panel source.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Enric Balletbo i Serra
---
change:
v4: split dt-binding to another patch
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt8183-kukui-krane-sku0.dts | 23
Config dsi node for mt8183 kukui. Set panel and ports.
Several kukui boards share the same panel property and only compatible
is different. So compatible will be set in board dts for comparison
convenience.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Nicolas Boichat
---
change:
v4: add backlight
Similar to krane-sku176 but using a different panel source.
Signed-off-by: Hsin-Yi Wang
---
change:
v3: fix yaml
---
.../devicetree/bindings/arm/mediatek.yaml | 4 +++-
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt8183-kukui-krane-sku0.dts | 23
Config dsi node for mt8183 kukui. Set panel and ports.
Several kukui boards share the same panel property and only compatible
is different. So compatible will be set in board dts for comparison
convenience.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Nicolas Boichat
---
.../mediatek/mt8183-kukui
On Wed, Jan 13, 2021 at 11:20 AM Rob Herring wrote:
>
> On Thu, Jan 07, 2021 at 01:22:06PM +0800, Hsin-Yi Wang wrote:
> > Similar to krane-sku176 but using a different panel source.
> >
> > Signed-off-by: Hsin-Yi Wang
> > ---
> > Change:
On Mon, Jan 4, 2021 at 10:44 AM Weiyi Lu wrote:
>
> Add regulator control support and specific power domain name of
> MT8192 MFG power domain for regulator lookup.
> Also power domain name can fix the debugfs warning.
> (e.g. debugfs: Directory 'power-domain' with parent 'pm_genpd'
> already
Add domain supply for mfg node.
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
b/arch
Some power domains (eg. mfg) needs to turn on power supply before power
on.
Signed-off-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mt8183-pm-domains.h | 1 +
drivers/soc/mediatek/mtk-pm-domains.c| 36 +++-
drivers/soc/mediatek/mtk-pm-domains.h| 1 +
3 files changed
Some power domains (eg. mfg on mt8183) needs to turn on its domain
power supply before power on.
Otherwise readx_poll_timeout() in scpsys_power_on() would timeout.
Hsin-Yi Wang (3):
dt-bindings: power: Add domain regulator supply
soc: mediatek: pm-domains: Add domain regulator supply
arm64
Some power domains (eg. mfg) needs to turn on power supply before power
on.
Signed-off-by: Hsin-Yi Wang
---
.../bindings/power/mediatek,power-controller.yaml| 9 +
1 file changed, 9 insertions(+)
diff --git
a/Documentation/devicetree/bindings/power/mediatek,power
Config dsi node for mt8183 kukui. Set panel and ports.
Several kukui boards share the same panel property and only compatible
is different. So compatible will be set in board dts for comparison
convenience.
Signed-off-by: Hsin-Yi Wang
---
Change:
v2: move compatible to board dts
Similar to krane-sku176 but using a different panel source.
Signed-off-by: Hsin-Yi Wang
---
Change:
v2: move compatible to board dts
---
.../devicetree/bindings/arm/mediatek.yaml | 1 +
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt8183-kukui-krane-sku0.dts | 23
Similar to krane-sku176 but using a different panel source.
Signed-off-by: Hsin-Yi Wang
---
.../devicetree/bindings/arm/mediatek.yaml | 1 +
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt8183-kukui-krane-sku0.dts | 30 +++
3 files changed, 32
Config dsi node for mt8183 kukui. Set panel and ports.
Signed-off-by: Hsin-Yi Wang
---
.../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 38 +++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183
Some SoCs, eg. mt8183, are using a pinconfig operation bias_set_combo.
The fallback path in mtk_pinconf_adv_pull_set() should also try this
operation.
Fixes: cafe19db7751 ("pinctrl: mediatek: Backward compatible to previous
Mediatek's bias-pull usage")
Signed-off-by: Hsin-Yi Wang
--
On Wed, Dec 9, 2020 at 12:43 PM Hsin-Yi Wang wrote:
>
> On Mon, Nov 23, 2020 at 11:47 AM Hsin-Yi Wang wrote:
> >
> > When suspending the driver, anx7625_power_standby() will be called to
> > turn off reset-gpios and enable-gpios. However, power supplies are not
>
On Thu, Dec 10, 2020 at 9:07 AM Yongqiang Niu
wrote:
>
> This patch add support for mediatek SOC MT8183
> 1. add ovl private data
> 2. add rdma private data
> 3. add mutes private data
> 4. add main and external path module for crtc create
>
> Signed-off-by: Yongqiang Niu
> ---
>
On Wed, Dec 9, 2020 at 9:32 AM Yongqiang Niu wrote:
>
> Actually, setting the registers for routing, use multiple 'if-else' for
> different
> routes, but this code would be more and more complicated while we
> support more and more SoCs. Change that and use a function call per SoC so the
> code
On Mon, Nov 23, 2020 at 11:47 AM Hsin-Yi Wang wrote:
>
> When suspending the driver, anx7625_power_standby() will be called to
> turn off reset-gpios and enable-gpios. However, power supplies are not
> disabled. To save power, the driver can get the power supply regulators
> an
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