As MIPI PHY document show, icpctrl<3..0> and lpfctrl<5..0>
should depend on frequency,so fix it.
Reviewed-by: Sean Paul
Reviewed-by: Matthias Kaehlcke
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 98 --
1 file changed, 7
Replace the hardcoded register address numerical values with macros to
clarify the code.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 129 ++---
1 file changed, 85 insertions(+), 44 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw
This patch add dual mipi channel support:
1.add definition of dsi1 register and grf operation.
2.dsi0 and dsi1 will work in master and slave mode
when driving dual mipi panel.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 377
drivers
This patch adds the mipi_dsi1 related needed information.
e.g.: interrupts, grf, clocks, ports and so on.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 39
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip
an 1000.
3、Make the previously configured Feedback divider(LSB)
factors effective
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 93 ++
1 file changed, 62 insertions(+), 31 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
b/d
Configure dsi slave channel when driving a panel
which needs 2 DSI links.
Signed-off-by: Nickey Yang
---
.../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/rockchip
d Read Mode" to read data addressed by non-zero segment
pointer, this means that if EDID has more than 1 extension blocks"
With this patch,dw-hdmi can read EDID data with 1/2/4 blocks.
Signed-off-by: Nickey Yang
Reviewed-by: Douglas Anderson
---
drivers
Vendor specific infoframe is mandatory for 4K2K resolution.
Without this, the HDMI protocol compliance fails.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/bridge/dw-hdmi.c | 50
drivers/gpu/drm/bridge/dw-hdmi.h | 4
2 files changed, 54 insertions
Vendor specific infoframe is mandatory for 4K2K resolution.
Without this, the HDMI protocol compliance fails.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/bridge/dw-hdmi.c | 47
drivers/gpu/drm/bridge/dw-hdmi.h | 4
2 files changed, 51 insertions
Vendor specific infoframe is mandatory for 4K2K resolution.
Without this, the HDMI protocol compliance fails.
Signed-off-by: Nickey Yang
Reviewed-by: Jose Abreu
---
drivers/gpu/drm/bridge/dw-hdmi.c | 53
drivers/gpu/drm/bridge/dw-hdmi.h | 4 +++
2
mtk_hdmi_setup_vendor_specific_infoframe will return before handle
mtk_hdmi_hw_send_info_frame.Because hdmi_vendor_infoframe_pack
returns the number of bytes packed into the binary buffer or
a negative error code on failure.
So correct it.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/mediatek
d Read Mode" to read data addressed by non-zero segment
pointer, this means that if EDID has more than 1 extension blocks"
With this patch,dw-hdmi can read EDID data with 1/2/4 blocks.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/bridge/dw-hdmi.c | 38
Hi Philippe,
On 2017年12月01日 18:07, Philippe CORNU wrote:
Hi Nickey,
On 12/01/2017 10:11 AM, Nickey Yang wrote:
Hi Philippe,
On 2017年12月01日 16:32, Philippe CORNU wrote:
Dear Nickey,
Many thanks for your patch.
I am sorry to say that but you can not add my "Acked-by" to this pat
Hi Brian,
On 2017年12月06日 02:56, Brian Norris wrote:
Hi Nickey,
On Tue, Dec 05, 2017 at 05:14:11PM +0800, Nickey Yang wrote:
On 2017年12月01日 18:07, Philippe CORNU wrote:
On 12/01/2017 10:11 AM, Nickey Yang wrote:
On 2017年12月01日 16:32, Philippe CORNU wrote:
I am sorry to say that but you can
From: Brian Norris
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
Signed-off-by: Brian Norris
Signed-off-by: Nic
remove"
into Brians "drm/bridge/synopsys: stop clobbering drvdata"
add review tag and add some comments
v5:
1/3: fix stm part remove() directly referencing the static
dw_mipi_dsi_stm_plat_data struct.
3/3: keep our power domain enabled while touching GRF
Nickey Ya
This patch update describe panel/port links, including
unit addresses in documentation of device tree bindings
for the rockchip DSI controller based on the Synopsys
DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
Reviewed-by: Brian Norris
---
Changes
v5:
- add review tag
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
Signed-off-by: Brian Norris
Reviewed-by: Brian Norris
Reviewed-by: Sean Paul
---
Changes:
v2:
add err_pllref, remove unnecessary encoder.enable & dis
v6:
3/3: just change func dw_mipi_encoder_disable name to
dw_mipi_dsi_encoder_disable
Nickey Yang (3):
drm/bridge/synopsys: dsi: stop clobbering drvdata
dt-bindings: display: rockchip: update DSI controller
drm/rockchip: Add ROCKCHIP DW MIPI DSI controller driver
.../display/rockchip/dw_mipi_dsi_rockchip.
This patch update describe panel/port links, including
unit addresses in documentation of device tree bindings
for the rockchip DSI controller based on the Synopsys
DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
Reviewed-by: Brian Norris
---
.../display/rockchip
From: Brian Norris
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
Signed-off-by: Brian Norris
Signed-off-by: Nic
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
Signed-off-by: Brian Norris
Reviewed-by: Brian Norris
Reviewed-by: Sean Paul
---
change:
v2:
add err_pllref, remove unnecessary encoder.enable & dis
This patch update describe panel/port links, including
unit addresses in documentation of device tree bindings
for the rockchip DSI controller based on the Synopsys
DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
Reviewed-by: Brian Norris
---
.../display/rockchip
v6:
3/3: just change func dw_mipi_encoder_disable name to
dw_mipi_dsi_encoder_disable
v7:
1/3: add missing platform_set_drvdata in stm part.
Nickey Yang (3):
drm/bridge/synopsys: dsi: stop clobbering drvdata
dt-bindings: display: rockchip: update DSI controller
drm/rockchip: Add ROCKCHIP DW MIPI DSI contro
From: Brian Norris
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
Signed-off-by: Brian Norris
Signed-off-by: Nic
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
Signed-off-by: Brian Norris
Reviewed-by: Brian Norris
Reviewed-by: Sean Paul
---
changes:
v2:
add err_pllref, remove unnecessary encoder.enable & dis
Hi Brian,
On 2017年12月07日 05:52, Brian Norris wrote:
Hi Nickey, others,
I just want to highlight a thing or two here. Otherwise, my
'Reviewed-by' still basically stands (FWIW).
On Wed, Dec 06, 2017 at 05:08:21PM +0800, Nickey Yang wrote:
Add the ROCKCHIP DSI controller driver tha
Kingdisplay Technology Co., Ltd, established in
China Shenzhen in 2006, is a national high-tech
enterprise specializing in the R&D, manufacturing
and marketing of TFT-LCM and touch panel.
Signed-off-by: Nickey Yang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file cha
Support Kingdisplay kd097d04 9.7" 1536x2048 TFT LCD panel,
it is a MIPI DSI panel.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/panel/Kconfig | 11 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
The KINGDISPLAY KD097D04 is a 9.7" panel with a 1536x2048
resolution and connected to DSI using 8 lanes.
Signed-off-by: Nickey Yang
---
.../display/panel/kingdisplay,kd097d04.txt | 22 ++
1 file changed, 22 insertions(+)
create mode 100644
Documentation/devic
an 1000.
3、Make the previously configured Feedback divider(LSB)
factors effective
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 83 ++
1 file changed, 54 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
b/d
Configure dsi slave channel when driving a panel
which needs 2 DSI links.
Signed-off-by: Nickey Yang
---
.../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/rockchip
As MIPI PHY document show, icpctrl<3..0> and lpfctrl<5..0>
should depend on frequency,so fix it.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 70 +++---
1 file changed, 40 insertions(+), 30 deletions(-)
diff --git a/dri
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 353
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 3 +
4 files changed, 257
clk_24m --> Gate11[14] --> clk_mipidphy_ref --> Gate21[0] --> clk_dphy_pll
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/roc
Rockchip driver has been moved to using the
DRM_DEV_ERROR log messages, so change all
instances of dev_err.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 62 +-
1 file changed, 31 insertions(+), 31 deletions(-)
diff --git a/drivers/gpu
This patch add dual mipi channel support:
1.add definition of dsi1 register and grf operation.
2.dsi0 and dsi1 will work in master and slave mode
when driving dual mipi panel.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 390
drivers
an 1000.
3、Make the previously configured Feedback divider(LSB)
factors effective
4、Add the definition of the MIPI PHY register.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 219 ++---
1 file changed, 146 insertions(+), 73 deletions(-)
di
Configure dsi slave channel when driving a panel
which needs 2 DSI links.
Signed-off-by: Nickey Yang
---
.../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/rockchip
As MIPI PHY document show, icpctrl<3..0> and lpfctrl<5..0>
should depend on frequency,so fix it.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 98 --
1 file changed, 70 insertions(+), 28 deletions(-)
diff --git a/dri
This patch adds the mipi_dsi1 related needed information.
e.g.: interrupts, grf, clocks, ports and so on.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 39
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip
The clk of grf must be enabled before writing grf
register for rk3399.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk3399
Mipi-dphy's ref_clk connect to clk_dphy_pll inside rk3399.
clk_24m -> Gate11[14] -> clk_mipidphy_ref -> Gate21[0] -> clk_dphy_pll
So correct it.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
This patch update documentation of device tree bindings for the rockchip
DSI controller based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
.../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 ++
1 file changed, 19 insertions(+), 4
This patch update mipi node for RK3399 DSI controller
based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip
We now have a generic dw-mipi-dsi bridge driver.So we send
this patchs to moving rockchip dw-mipi-dsi driver to that
in order to add new features(dual mipi support).
Update ROCKCHIP DSI controller driver that uses the Synopsys
DesignWare MIPI DSI host controller bridge.
Nickey Yang (3):
dt
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/Kconfig|2 +-
drivers/gpu/drm/rockchip/Makefile |2 +-
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
err_pllref???remove unnecessary encoder.enable & disable
correct spelling mistakes
Nickey Yang (3):
dt-bindings: display: rockchip: update DSI controller
drm/rockchip: Add ROCKCHIP DW MIPI DSI controller driver
arm64: dts: rockchip: update mipi node for RK3399
.../display/rock
This patch update documentation of device tree bindings for the rockchip
DSI controller based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
.../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 ++
1 file changed, 19 insertions(+), 4
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/Kconfig|2 +-
drivers/gpu/drm/rockchip/Makefile |2 +-
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
This patch update mipi node for RK3399 DSI controller
based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip
on't think you've caught them all here yet. I'll
repeat a few. Not sure if I've caught them all.
[1]
https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/780120
On Tue, Nov 28, 2017 at 09:13:35AM +0800, Nickey Yang wrote:
Add the ROCKCHIP DSI controller
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
Signed-off-by: Brian Norris
Reviewed-by: Matthias Kaehlcke
Reviewed-by: Archit Taneja
Acked
MIPI DSI controller driver:
call dw_mipi_dsi_unbind() in dw_mipi_dsi_rockchip_unbind()
fix typo, use of_device_get_match_data(),
change some ‘bind()’ logic into 'probe()'
add 'dev_set_drvdata()'
Nickey Yang (5):
drm/bridge/synopsys: stop cl
This patch update documentation of device tree bindings for the rockchip
DSI controller based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
.../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 ++
1 file changed, 19 insertions(+), 4
use of_device_get_match_data(),
change some ‘bind()’ logic into 'probe()'
add 'dev_set_drvdata()'
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/Kconfig|2 +-
drivers/gpu/drm/rockchip/Makefile |2 +-
drivers/gpu/drm/rockchip/dw-mi
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
So adjust it.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/stm/d
This patch update mipi node for RK3399 DSI controller
based on the Synopsys DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip
Hi Archit,
On 2017年11月28日 14:27, Archit Taneja wrote:
Hi,
Thanks a lot for working on this. Some comments below.
Those comments have fixed in patch_v3
https://patchwork.kernel.org/patch/10079857/
Thanks for review.
On 11/28/2017 07:25 AM, Nickey Yang wrote:
Add the ROCKCHIP DSI
This patch update describe panel/port links, including
unit addresses in documentation of device tree bindings
for the rockchip DSI controller based on the Synopsys
DesignWare MIPI DSI host controller.
Signed-off-by: Nickey Yang
---
Changes in v4:
- keep the -cells properties
.../display
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
Signed-off-by: Nickey Yang
Reviewed-by: Brian Norris
Reviewed-by: Sean Paul
---
Changes log:
v2:
add err_pllref, remove unnecessary encoder.enable & disable
correct spelling mist
From: Brian Norris
Bridge drivers/helpers shouldn't be clobbering the drvdata, since a
parent driver might need to own this. Instead, let's return our
'dw_mipi_dsi' object and have callers pass that back to us for removal.
Signed-off-by: Brian Norris
Signed-off-by: Nick
remove"
into Brians "drm/bridge/synopsys: stop clobbering drvdata"
add review tag and add some comments
Nickey Yang (3):
drm/bridge/synopsys: dsi: stop clobbering drvdata
dt-bindings: display: rockchip: update DSI controller
drm/rockchip: Add ROCKCHIP DW MIPI DSI contro
Hi Matthias,
On 2017年11月29日 04:48, Matthias Kaehlcke wrote:
El Tue, Nov 28, 2017 at 07:20:05PM +0800 Nickey Yang ha dit:
Add the ROCKCHIP DSI controller driver that uses the Synopsys DesignWare
MIPI DSI host controller bridge.
v2:
add err_pllref, remove unnecessary encoder.enable
Hi Archit,
On 2017年10月26日 12:53, Archit Taneja wrote:
On 10/25/2017 09:21 AM, Nickey Yang wrote:
Configure dsi slave channel when driving a panel
which needs 2 DSI links.
Signed-off-by: Nickey Yang
---
.../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 2 ++
1 file
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