[PATCH v12 00/12] MT2701 DRM support

r - Moved mtk_disp_mutex_acquire() just before mtk_crtc_ddp_config() - Split patch into smaller parts - Added const keyword to constant structure - Removed codes for special memory align Thanks, yt.shen YT Shen (10): dt-bindings: display: mediatek: update supported chips drm/mediatek: add h

[PATCH v12 03/12] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v12 04/12] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_drm

[PATCH v12 02/12] drm/mediatek: add helpers for coverting from the generic components

define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_ovl' define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_rdma' Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 15 +---

[PATCH v12 06/12] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_

[PATCH v12 01/12] dt-bindings: display: mediatek: update supported chips

Add decriptions about supported chips, including MT2701 & MT8173 Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: Rob Herring <r...@kernel.org> --- Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 2 ++ Documentation/devicetree/bindings/display/m

[PATCH v12 07/12] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen <shaoming.c...@mediatek.com> Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_dsi.c | 73 -

[PATCH v12 12/12] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 8 drivers/gpu/drm/mediatek/mtk

[PATCH v12 08/12] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen Acked-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_dsi.c | 92 ++ 1 file changed, 92 insertions(+) diff

[PATCH v12 05/12] drm/mediatek: add BLS component

Add BLS component for PWM + GAMMA function Signed-off-by: YT Shen <yt.s...@mediatek.com> Acked-by: CK Hu <ck...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 5 - drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-)

[PATCH v12 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control

This patch will update dsi clock control method. 1. dsi non-continue clock mode will enhance antistatic effect for panel 2. EOT packet control will judge whether dsi send end of packet or not by customize Signed-off-by: shaoming chen <shaoming.c...@mediatek.com> Signed-off-by: YT Shen

[PATCH v12 09/12] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen Acked-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_dsi.c | 168 - 1 file changed,

[PATCH v12 11/12] drm/mediatek: update DSI sub driver flow for sending commands to panel

ming chen <shaoming.c...@mediatek.com> Signed-off-by: YT Shen <yt.s...@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_dsi.c | 266 ++--- 1 file changed, 161 insertions(+), 105 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/d

[PATCH v7 0/9] MT2701 DRM support

89401/ ("dt-bindings: ARM: Mediatek: Document bindings for MT2701") https://patchwork.kernel.org/patch/9222997/ ("dt-bindings: pwm: Add MediaTek display PWM bindings") Thanks, yt.shen YT Shen (7): drm/mediatek: rename macros, add chip prefix drm/mediatek: add *driver_data f

[PATCH v7 1/9] drm/mediatek: rename macros, add chip prefix

Add MT8173 prefix for hardware related macros. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 60 +- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek

[PATCH v7 2/9] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v7 3/9] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 - drivers/gpu/drm/mediatek

[PATCH v7 4/9] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index b77d456..a9b209c

[PATCH v7 5/9] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 77 -- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++-- 2 files changed, 41 insertions(+), 44

[PATCH v7 6/9] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 76 ++ 1 file changed, 76 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v7 7/9] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 188 + 1 file changed, 188 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v7 8/9] drm/mediatek: update DSI sub driver flow

This patch update enable/disable flow of DSI module and MIPI TX module Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 102 +++-- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 32 ++- 2 files changed, 101

[PATCH v7 9/9] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17

[PATCH v7 8/9] drm/mediatek: update DSI sub driver flow

Hi CK, On Wed, 2016-09-07 at 12:58 +0800, CK Hu wrote: > Hi, YT: > > On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > > This patch update enable/disable flow of DSI module and MIPI TX module > > > > Signed-off-by: shaoming chen > > Signed-off-

[PATCH v7 6/9] drm/mediatek: add dsi interrupt control

Hi CK, On Wed, 2016-09-07 at 09:39 +0800, CK Hu wrote: > Hi, YT: > > On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi interrupt control > > > > Signed-off-by: shaoming chen > > ---

[PATCH v7 7/9] drm/mediatek: add dsi transfer function

Hi CK, On Wed, 2016-09-07 at 10:33 +0800, CK Hu wrote: > Hi, YT: > > On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi read/write commands for transfer function > > > > Signed-off-by: shaoming chen > > ---

[PATCH v7 4/9] drm/mediatek: update display module connections

Hi CK, On Tue, 2016-09-06 at 15:39 +0800, CK Hu wrote: > Hi, YT: > > On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > > update connections for OVL, RDMA, BLS, DSI > > > > Signed-off-by: YT Shen > > --- > > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 2

[PATCH v7 9/9] drm/mediatek: add support for Mediatek SoC MT2701

Hi CK, On Wed, 2016-09-07 at 13:37 +0800, CK Hu wrote: > Hi, YT: > > On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > > This patch add support for the Mediatek MT2701 DISP subsystem. > > There is only one OVL engine in MT2701. > > > > Signed-off-by: YT Shen

[PATCH v8 0/9] MT2701 DRM support

following patch: https://patchwork.kernel.org/patch/9289401/ ("dt-bindings: ARM: Mediatek: Document bindings for MT2701") https://patchwork.kernel.org/patch/9222997/ ("dt-bindings: pwm: Add MediaTek display PWM bindings") Thanks, yt.shen YT Shen (7): drm/mediatek

[PATCH v8 1/9] drm/mediatek: rename macros, add chip prefix

Add MT8173 prefix for hardware related macros. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 60 +- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek

[PATCH v8 2/9] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v8 3/9] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 - drivers/gpu/drm/mediatek

[PATCH v8 4/9] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 + 2 files changed, 26 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers

[PATCH v8 5/9] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 77 -- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++-- 2 files changed, 41 insertions(+), 44

[PATCH v8 6/9] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 78 ++ 1 file changed, 78 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v8 7/9] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 183 + 1 file changed, 183 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v8 8/9] drm/mediatek: update DSI sub driver flow

igned-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 102 +++-- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 32 ++- 2 files changed, 101 insertions(+), 33 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/dr

[PATCH v8 9/9] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17

[PATCH v7 7/9] drm/mediatek: add dsi transfer function

Hi CK, On Tue, 2016-09-13 at 17:25 +0800, CK Hu wrote: > Hi, YT: > > On Mon, 2016-09-12 at 18:16 +0800, YT Shen wrote: > > Hi CK, > > > > On Wed, 2016-09-07 at 10:33 +0800, CK Hu wrote: > > > Hi, YT: > > > > > > On Fri, 2016-09-02 at 1

[PATCH v7 7/9] drm/mediatek: add dsi transfer function

Hi CK, On Wed, 2016-09-14 at 14:39 +0800, CK Hu wrote: > Hi, YT: > > On Wed, 2016-09-14 at 14:19 +0800, YT Shen wrote: > > Hi CK, > > > > On Tue, 2016-09-13 at 17:25 +0800, CK Hu wrote: > > > Hi, YT: > > > > > > On Mon, 2

[PATCH] drm/mediatek: stop using drm_vblank_count() as the hw frame counter

using drm_vblank_no_hw_counter() to eliminate kernel warning. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index eebb7d8

[PATCH v11 00/12] MT2701 DRM support

ller parts - Added const keyword to constant structure - Removed codes for special memory align Thanks, yt.shen YT Shen (10): dt-bindings: display: mediatek: update supported chips drm/mediatek: add helpers for coverting from the generic components drm/mediatek: add *driver_data for different

[PATCH v11 01/12] dt-bindings: display: mediatek: update supported chips

Add decriptions about supported chips, including MT2701 & MT8173 Signed-off-by: YT Shen --- Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 2 ++ Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt | 2 ++ 2 files changed, 4 insertions(+) diff -

[PATCH v11 02/12] drm/mediatek: add helpers for coverting from the generic components

define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_ovl' define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_rdma' Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 15 +-- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 15 +-- 2

[PATCH v11 03/12] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v11 04/12] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 - drivers/gpu/drm/mediatek

[PATCH v11 05/12] drm/mediatek: add BLS component

Add BLS component for PWM + GAMMA function Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 5 - drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers

[PATCH v11 06/12] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index b77d456..a9b209c

[PATCH v11 07/12] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 73 -- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++-- 2 files changed, 39 insertions(+), 42

[PATCH v11 08/12] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 92 ++ 1 file changed, 92 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v11 09/12] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 168 - 1 file changed, 166 insertions(+), 2 deletions(-) diff --git

[PATCH v11 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control

This patch will update dsi clock control method. 1. dsi non-continue clock mode will enhance antistatic effect for panel 2. EOT packet control will judge whether dsi send end of packet or not by customize Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek

[PATCH v11 11/12] drm/mediatek: update DSI sub driver flow for sending commands to panel

ming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 89 +++--- 1 file changed, 74 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 85f22d2..21392c4 100644 --- a/driver

[PATCH v11 12/12] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 8 drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17

[PATCH v5 06/10] drm/mediatek: add dsi interrupt control

Hi CK, On Tue, 2016-08-02 at 14:07 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-07-28 at 17:28 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi interrupt control > > > > Signed-off-by: shaoming chen > > --- &

[PATCH v5 07/10] drm/mediatek: add dsi transfer function

Hi CK, On Tue, 2016-08-02 at 14:55 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-07-28 at 17:28 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi read/write commands for transfer function > > > > Signed-off-by: shaoming chen > > --- &

[PATCH v6 00/10] MT2701 DRM support

") https://patchwork.kernel.org/patch/9164013/ ("ARM: dts: mt2701: add iommu/smi dtsi node for mt2701") Thanks, yt.shen YT Shen (8): drm/mediatek: rename macros, add chip prefix drm/mediatek: add *driver_data for different hardware settings drm/mediatek: add shadow register

[PATCH v6 01/10] drm/mediatek: rename macros, add chip prefix

Add MT8173 prefix for hardware related macros. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 60 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek

[PATCH v6 02/10] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signed-off-by: YT Shen --- dri

[PATCH v6 03/10] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 +++ drivers/gpu/drm/mediatek

[PATCH v6 04/10] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index b77d456..a9b209c

[PATCH v6 05/10] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 77 +++- drivers/gpu/drm/mediatek/mtk_mipi_tx.c |8 ++-- 2 files changed, 41 insertions(+), 44

[PATCH v6 06/10] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 76 1 file changed, 76 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v6 07/10] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 261 1 file changed, 261 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v6 08/10] drm/mediatek: update DSI sub driver flow

This patch update enable/disable flow of DSI module and MIPI TX module Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 103 ++-- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 32 +- 2 files changed, 102

[PATCH v6 10/10] arm: dts: mt2701: Add display subsystem related nodes for MT2701

This patch adds the device nodes for the DISP function blocks for MT2701 Signed-off-by: YT Shen --- arch/arm/boot/dts/mt2701.dtsi | 86 + 1 file changed, 86 insertions(+) diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index

[PATCH v6 09/10] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c |6 ++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c|6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c

[PATCH v6 06/10] drm/mediatek: add dsi interrupt control

Hi CK, On Fri, 2016-08-05 at 18:24 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-08-04 at 19:07 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi interrupt control > > > > Signed-off-by: shaoming chen > > --- &

[PATCH v6 07/10] drm/mediatek: add dsi transfer function

Hi CK, On Fri, 2016-08-05 at 18:08 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-08-04 at 19:07 +0800, YT Shen wrote: > > From: shaoming chen > > > > add dsi read/write commands for transfer function > > > > Signed-off-by: shaoming chen > > --- &

[PATCH v6 09/10] drm/mediatek: add support for Mediatek SoC MT2701

Hi CK, On Fri, 2016-08-05 at 14:36 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-08-04 at 19:07 +0800, YT Shen wrote: > > This patch add support for the Mediatek MT2701 DISP subsystem. > > There is only one OVL engine in MT2701. > > > > Signed-off-by: YT S

[PATCH v6 10/10] arm: dts: mt2701: Add display subsystem related nodes for MT2701

Hi CK, On Fri, 2016-08-05 at 14:18 +0800, CK Hu wrote: > Hi, YT: > > On Thu, 2016-08-04 at 19:07 +0800, YT Shen wrote: > > This patch adds the device nodes for the DISP function blocks for MT2701 > > > > Signed-off-by: YT Shen > > --- > >

[PATCH v9 00/10] MT2701 DRM support

des Changes since v1: - Removed BLS bindings and codes, which belong to pwm driver - Moved mtk_disp_mutex_acquire() just before mtk_crtc_ddp_config() - Split patch into smaller parts - Added const keyword to constant structure - Removed codes for special memory align Thanks, yt.shen YT Shen (8):

[PATCH v9 01/10] drm/mediatek: rename macros, add chip prefix

Add MT8173 prefix for hardware related macros. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 60 +- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek

[PATCH v9 02/10] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v9 03/10] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 76 - drivers/gpu/drm/mediatek

[PATCH v9 04/10] drm/mediatek: add BLS component

Add BLS component for PWM + GAMMA function Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 5 - drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers

[PATCH v9 05/10] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index b77d456..a9b209c

[PATCH v9 06/10] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 77 -- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++-- 2 files changed, 41 insertions(+), 44

[PATCH v9 07/10] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 93 ++ 1 file changed, 93 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v9 08/10] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 168 - 1 file changed, 166 insertions(+), 2 deletions(-) diff --git

[PATCH v9 09/10] drm/mediatek: update DSI sub driver flow for sending commands to panel

igned-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 110 ++--- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 32 +- 2 files changed, 103 insertions(+), 39 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/dr

[PATCH v9 10/10] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17

[PATCH v9 09/10] drm/mediatek: update DSI sub driver flow for sending commands to panel

y additional functionality required to enable the new flow. We will split this patch into several smaller preparatory patches necessary in the next version. > > See detailed comments inline. > > > On Fri, Nov 11, 2016 at 7:55 PM, YT Shen wrote: > > > > This p

[PATCH v9 02/10] drm/mediatek: add *driver_data for different hardware settings

ata(dev); > ... > } These suggestions make code more readable. We will change ovl and rdma part, and keep mtk_disp_color_driver_data in its original place. Because ovl and rdma have its files, other modules share mtk_drm_ddp_comp.c. > > More comments in-line... > > On Fri, Nov 11, 2016 at 7:55

[PATCH v10 00/13] MT2701 DRM support

nstant structure - Removed codes for special memory align Thanks, yt.shen YT Shen (11): drm/mediatek: add helpers for coverting from the generic components drm/mediatek: add *driver_data for different hardware settings drm/mediatek: add shadow register support drm/mediatek: add BLS component

[PATCH v10 01/13] drm/mediatek: add helpers for coverting from the generic components

define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_ovl' define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_rdma' Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 15 +-- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 15 +-- 2

[PATCH v10 02/13] drm/mediatek: add *driver_data for different hardware settings

There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signe

[PATCH v10 03/13] drm/mediatek: add shadow register support

We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 76 - drivers/gpu/drm/mediatek

[PATCH v10 04/13] drm/mediatek: add BLS component

Add BLS component for PWM + GAMMA function Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 5 - drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers

[PATCH v10 05/13] drm/mediatek: update display module connections

update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index b77d456..a9b209c

[PATCH v10 06/13] drm/mediatek: cleaning up and refine

cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 77 -- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++-- 2 files changed, 41 insertions(+), 44

[PATCH v10 07/13] drm/mediatek: add dsi interrupt control

From: shaoming chen add dsi interrupt control Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 92 ++ 1 file changed, 92 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c

[PATCH v10 08/13] drm/mediatek: add dsi transfer function

From: shaoming chen add dsi read/write commands for transfer function Signed-off-by: shaoming chen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 168 - 1 file changed, 166 insertions(+), 2 deletions(-) diff --git

[PATCH v10 09/13] drm/mediatek: add mipi_tx data rate check

modify data rate limitation (>lGbps/lane) for mipitx Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_mipi_tx.c b/drivers/gpu/drm/media

[PATCH v10 10/13] drm/mediatek: add dsi ulp mode control

modify dsi enter ultra low power mode method Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index d03a0f1

[PATCH v10 11/13] drm/mediatek: add dsi rxtx control

add non-continuous clock mode and EOT packet control for dsi Signed-off-by: shaoming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 01df829

[PATCH v10 12/13] drm/mediatek: update DSI sub driver flow for sending commands to panel

ming chen Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_dsi.c | 101 + 1 file changed, 80 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index ded4202..0569f2e 100644 --- a/driver

[PATCH v10 13/13] drm/mediatek: add support for Mediatek SoC MT2701

This patch add support for the Mediatek MT2701 DISP subsystem. There is only one OVL engine in MT2701. Signed-off-by: YT Shen --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 8 drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17

[RFC v2 1/5] drm/mediatek: rename macros, add chip suffix

Hi Thierry, On Mon, 2016-05-30 at 12:41 +0200, Thierry Reding wrote: > On Fri, May 20, 2016 at 11:05:32PM +0800, yt.shen at mediatek.com wrote: > > From: YT Shen > > > > Add MT8173 suffix for hardware related macros. > > > > Signed-off-by: YT Shen >

[RFC v2 3/5] drm/mediatek: add *driver_data for different hardware settings

Hi Thierry, On Mon, 2016-05-30 at 12:45 +0200, Thierry Reding wrote: > On Mon, May 23, 2016 at 05:43:02PM +0800, CK Hu wrote: > > Hi, YT: > > > > One comment below. > > > > On Fri, 2016-05-20 at 23:05 +0800, yt.shen at mediatek.com wrote: > > >

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