Acked-by: Jianwei Wang
On Thu, Jan 7, 2016 at 2:02 PM, Stefan Agner wrote:
> Promote myself as new maintainer of the Freescale DCU DRM driver.
>
> Signed-off-by: Stefan Agner
> ---
> This has been previously discussed privately. The original driver
> author and maintainer Jia
For DCU support atmost 16 layers(on ls1021a) or 64 layers(on vf610),
add (total_layer - 1) overlay planes.
Signed-off-by: Jianwei Wang
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm
Switch update interrupt mask bit with regmap_update_bits, and clear
interrupt status by writing 1 to relevant bit before setting mask in
fsl_dcu_drm_irq_init function.
Signed-off-by: Jianwei Wang
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 26 +++---
1 file changed, 7
For state->fb may be NULL in fsl_dcu_drm_plane_atomic_check function,
if so, return -EINVAL. No need check in fsl_dcu_drm_plane_atomic_update
anymore.
Signed-off-by: Jianwei Wang
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
d
The SiI902x is a HDMI transmitter.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts
b/arch/arm/boot/dts/ls1021a-twr.dts
index
high-definition 720p, 1080i,
and 1080p, the highest resolution supported by HDTVs today.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
.../devicetree/bindings/video/SiI902x.txt | 17 +
drivers/gpu/drm/fsl-dcu/Makefile | 1 +
driver
47a5c7f6d228b70fcc51a89527e74a38a2c5:
Merge branch 'vmwgfx-next' of
git://people.freedesktop.org/~thomash/linux into drm-next (2015-08-17
16:03:48 +1000)
are available in the git repository at:
https://github.com/Jianwei-Wang/linux-drm-fsl-dcu.git drm-next-fsl-dcu
for you to fetch changes up to b5
On Tue, Aug 18, 2015 at 12:20 AM, Dave Airlie wrote:
> On 18 August 2015 at 12:47, Jianwei Wang
> wrote:
>> On Mon, Aug 17, 2015 at 2:09 AM, Dave Airlie wrote:
>>> On 31 July 2015 at 12:55, Jianwei Wang
>>> wrote:
>>>> Hi Dave,
>>>>
>
On Mon, Aug 17, 2015 at 2:09 AM, Dave Airlie wrote:
> On 31 July 2015 at 12:55, Jianwei Wang wrote:
>> Hi Dave,
>>
>> This is the pull request for Freescale DCU DRM driver.
>>
> Hi,
>
> Thierry pulled the panel stuff already, so can you rebase this on
>
On Thu, Aug 13, 2015 at 8:23 AM, Thierry Reding
wrote:
> On Wed, Jul 29, 2015 at 04:30:02PM +0800, Jianwei Wang wrote:
>> This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
>> simple panel driver.
>>
>> Signed-off-by: Alison Wang
>> Signed-o
ailable in the git repository at:
https://github.com/Jianwei-Wang/linux-drm-fsl-dcu.git drm-next-fsl-dcu
for you to fetch changes up to 0a16af5a9d87785f99ee5efdb04d88536e3e9d96:
MAINTAINERS: add Freescale DCU DRM driver maintainer (2015-07-29
16:0
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls102
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9c9dd5f..66746e4 100644
--- a
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b
phic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer, one crtc, one connector and one encoder for TFT
LCD panel.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Dan
Changed in v14
-Remove drm_modeset_lock_all before drm_mode_config_reset
Changed in v13
-set regmap_config.cache_type to REGCACHE_RBTREE
-add call drm_modeset_lock_all before drm_mode_config_reset
-adjust patch order for creating pull request
Changed in v12
-Add one patch for MAINTAINER entry f
On Wed, Jul 29, 2015 at 3:21 PM, Daniel Vetter wrote:
> On Wed, Jul 29, 2015 at 02:54:46PM +0800, Jianwei Wang wrote:
>> Changed in v13
>> -set regmap_config.cache_type to REGCACHE_RBTREE
>> -add call drm_modeset_lock_all before drm_mode_config_reset
>
> This was
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls102
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9c9dd5f..66746e4 100644
--- a
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b
phic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer, one crtc, one connector and one encoder for TFT
LCD panel.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Dan
Changed in v13
-set regmap_config.cache_type to REGCACHE_RBTREE
-add call drm_modeset_lock_all before drm_mode_config_reset
-adjust patch order for creating pull request
Changed in v12
-Add one patch for MAINTAINER entry for drm/layerscape
Adviced by Daniel Vetter
-Add #include
Changed in V11
-
On Sat, Jul 25, 2015 at 11:27 AM, Shawn Guo wrote:
>
> On Fri, Jul 24, 2015 at 06:34:12PM +0800, Jianwei Wang wrote:
> > Add DCU node, DCU is a display controller of Freescale
> > named 2D-ACE.
> >
> > Signed-off-by: Alison Wang
> > Signed-off-by: Xiubo
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6761318..387a84a 100644
--- a
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls102
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b
phic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer, one crtc, one connector and one encoder for TFT
LCD panel.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Dan
Resend v12 for lack of patch 0/6
This patchset add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale LS102x SoCs.
Changed in v12
-Add one patch for MAINTAINER entry for drm/layerscape
Adviced by Daniel Vetter
-Add #include
Changed in V11
-set regmap_config.
Add Alison and myself as maintainers of the Freescale DCU DRM driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6761318..387a84a 100644
--- a
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls102
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
drivers/gpu/drm/panel/panel
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b
phic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer, one crtc, one connector and one encoder for TFT
LCD panel.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Dan
This patchset add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale LS102x SoCs.
Changed in v12
-Add one patch for MAINTAINER entry for drm/layerscape
Adviced by Daniel Vetter
-Add #include in fsl_dcu_drm_drv.c
Changed in V11
-set regmap_config.cache_type to
On Fri, Jul 24, 2015 at 3:48 PM, Daniel Vetter wrote:
> On Fri, Jul 24, 2015 at 11:21:57AM +0800, jianwei wang wrote:
>> Hi Dave,
>>
>> I think Freescale DCU DRM driver is ready now, can it land?
>>
>> I have worked on this driver for about nine month. Daniel Ve
, and no more comments any more.
BR.
Jianwei
On Mon, Jul 20, 2015 at 5:53 PM, Jianwei Wang
wrote:
> This patch add support for Two Dimensional Animation and Compositing
> Engine (2D-ACE) on the Freescale SoCs.
>
> 2D-ACE is a Freescale display controller. 2D-ACE describes
> the funct
Hi Alexander,
Thank you for your review.
On Mon, Jul 20, 2015 at 3:18 PM, Alexander Stein
wrote:
> On Friday 17 July 2015 18:38:59, Jianwei Wang wrote:
>> [...]
>> +static const struct regmap_config fsl_dcu_regmap_config = {
>> + .reg_bits = 32,
>> + .reg_str
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
MAINTAINERS
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b
phic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer, one crtc, one connector and one encoder for TFT
LCD panel.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
R
From: Jianwei Wang
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11
From: Jianwei Wang
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a
From: Jianwei Wang
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7
From: Jianwei Wang
NEC represent NEC LCD Technologies, Ltd.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor
From: Jianwei Wang
This patch add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale SoCs.
2D-ACE is a Freescale display controller. 2D-ACE describes
the functionality of the module extremely well its name is a value
that cannot be used as a token in
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
.../devicetree/bindings/drm/fsl-dcu/fsl,dcu.txt | 20
MAINTAINERS
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
.../devicetree/bindings/vendor
Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
Reviewed-by: Alison Wang
---
Changed in V9
-put node after calling of_drm_find_panel
-split clk_prepare_enable() to clk_prepare() and clk_enable(),
just call clk_prepare once, and check return value
-check regmap_write/regmap_read
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
Reviewed-by: Alison Wang
---
.../devicetree/bindings/drm/fsl-dcu/fsl,dcu.txt | 20
MAINTAINERS
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
.../devicetree/bindings/vendor-prefixes.txt| 1 +
MAINTAINERS
Xiubo Li
Signed-off-by: Jianwei Wang
Acked-by: Daniel Vetter
Reviewed-by: Alison Wang
---
hanged in V8
- Remove useless code
#define DRIVER_NAME "fsl-dcu-drm"
MODULE_ALIAS("platform:fsl-dcu-drm");
Adviced by Paul Bolle
Changed in V7
- Remove redundant functions
Add a TFT LCD panel. the TFT LCD panel is WQVGA "480x272",
and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls102
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
.../devicetree/bindings/drm/fsl-dcu/fsl,dcu.txt| 49 ++
MAINTAINERS| 1
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM
simple panel driver.
Signed-off-by: Jianwei Wang
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++
.../devicetree/bindings/vendor-prefixes.txt| 1 +
MAINTAINERS
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Changed in V7
- Remove redundant functions and replace deprecated hooker
Adviced by Daniel Vetter
- Replace drm_platform_init with drm_dev_alloc/register
Adviced by Daniel Vetter
Changed in V6
- Add NEC nl4827hc19_05b panel to panel-simp
Add a TFT LCD panel node. the TFT LCD panel is
WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/d
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
.../devicetree/bindings/drm/fsl-dcu/fsl,dcu.txt| 49 ++
MAINTAINERS| 1
This adds support for the NEC NL4827HC19-05B 480x272 panel to
the DRM simple panel driver.
Signed-off-by: Jianwei Wang
---
.../bindings/panel/nec,nl4827hc19_05b.txt | 8 +++
.../devicetree/bindings/vendor-prefixes.txt| 1 +
MAINTAINERS
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Changed in V6
- Add NEC nl4827hc19_05b panel to panel-simple.c
Adviced by Mark Yao
- Add DRIVER_ATOMIC for driver_features
Adviced by Mark Yao
- check fsl_dev if it's NULL at PM suspend/resume
Adviced by Mark Yao
Changed in V5
- Up
From: Jianwei Wang
Add a required display-timings node for the TFT LCD panel
the TFT LCD panel is WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 26
From: Jianwei Wang
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts
From: Jianwei Wang
This patch add support for Two Dimensional Animation and Compositing
Engine (2D-ACE) on the Freescale SoCs.
2D-ACE is a Freescale display controller. 2D-ACE describes
the functionality of the module extremely well its name is a value
that cannot be used as a token in
Add a required display-timings node for the TFT LCD panel
the TFT LCD panel is WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 26 ++
1 file c
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
Enable DCU pixel clock when platform devices initinalizing and
provide enable and disable pixel clock functions for drm driver
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/mach-imx/mach-ls1021a.c | 36
include
ith an alpha
channel.
(6) Each graphic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer created for fbdev, one crtc, one connector for
TFT LCD panel, an encoder.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-
@Daniel,
Do you have any other comments for this driver?
@Stefan,
Please help test this driver on vybrid if possible, I have test it on vybrid
twr board.
If anyone has any objections, please let me know.
Changed in V4:
-This version doesn't have functionality changed. Just a minor adjustment.
Add a required display-timings node for the TFT LCD panel
the TFT LCD panel is WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 26 ++
1 file c
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
Enable DCU pixel clock when platform devices initinalizing and
provide enable and disable pixel clock functions for drm driver
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/mach-imx/mach-ls1021a.c | 36
include
ith an alpha channel.
(6) Each graphic layer support alpha blending with 8-bit
resolution.
This is a simplified version, only one primary plane, one
framebuffer created for fbdev, one crtc, one connector for
TFT LCD panel, an encoder.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-
Add a required display-timings node for the TFT LCD panel
the TFT LCD panel is WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 26 ++
1 file c
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot
encoder, and the
encoder is not in use.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
Changed in v2:Â
- Add atomic support
- Modify bindings file
- Rename node for compatibility
- Move platform related code out for compatibility
Added in v1:Â
-Â Add
Add a required display-timings node for the TFT LCD panel.
the TFT LCD panel is WQVGA "480x272", and the bpp is 24.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a-twr.dts | 26 ++
1 file c
Add DCU node, DCU is a display controller of Freescale
named 2D-ACE.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
arch/arm/boot/dts/ls1021a.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm
, a crtc, a connector for TFT LCD panel, an encoder, and the
encoder is not in use. Now this drver support fbdev only.
Signed-off-by: Alison Wang
Signed-off-by: Xiubo Li
Signed-off-by: Jianwei Wang
---
.../devicetree/bindings/video/fsl,dcfb.txt | 50 +++
drivers/gpu/drm/Kconfig
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