[PATCH v2 0/5] ARM: vf610: Add DCU framebuffer driver for Vybrid VF610 platform

Hi, Jean-Christophe,

      Could you please help to review these patches? 

      Thanks a lot!


Best Regards,
Alison Wang

-----Original Message-----
From: linux-arm-kernel [mailto:linux-arm-kernel-
bounces at lists.infradead.org] On Behalf Of Alison Wang
Sent: Friday, July 12, 2013 2:08 PM
To: plagnioj at jcrosoft.com; tomi.valkeinen at ti.com; shawn.guo at linaro.org;
Estevam Fabio-R49496; linux-fbdev at vger.kernel.org; linux-arm-
kernel at lists.infradead.org
Cc: Jin Zhengxiong-R64188
Subject: [PATCH v2 0/5] ARM: vf610: Add DCU framebuffer driver for
Vybrid VF610 platform

This series contain DCU framebuffer driver for Freescale Vybrid VF610
platform.

The Display Controller Unit (DCU) module is a system master that
fetches graphics stored in internal or external memory and displays
them on a TFT LCD panel. A wide range of panel sizes is supported and
the timing of the interface signals is highly configurable.
Graphics are read directly from memory and then blended in real-time,
which allows for dynamic content creation with minimal CPU intervention.

The features:

(1) Full RGB888 output to TFT LCD panel.
(2) For the current LCD panel, WQVGA "480x272" is tested.
(3) Blending of each pixel using up to 4 source layers dependent on
size of panel.
(4) Each graphic layer can be placed with one pixel resolution in
either axis.
(5) Each graphic layer support RGB565 and RGB888 direct colors without
alpha channel and BGRA8888 direct colors with an alpha channel.
(6) Each graphic layer support alpha blending with 8-bit resolution.

Changes in v2:
- Add a document for DCU framebuffer driver under
Documentation/devicetree/bindings/fb/.

----------------------------------------------------------------
Alison Wang (5):
      ARM: dts: vf610: Add DCU and TCON nodes
      ARM: dts: vf610-twr: Enable DCU and TCON devices
      ARM: clk: vf610: Add DCU and TCON clock support
      fb: Add DCU framebuffer driver for Vybrid VF610 platform
      Documentation: DT: Add DCU framebuffer driver

 Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt |   36 ++++
 arch/arm/boot/dts/vf610-twr.dts                     |   10 +
 arch/arm/boot/dts/vf610.dtsi                        |   19 +-
 arch/arm/mach-imx/clk-vf610.c                       |    5 +
 drivers/video/Kconfig                               |    9 +
 drivers/video/Makefile                              |    1 +
 drivers/video/fsl-dcu-fb.c                          | 1091
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++++++++++++++++++
 include/dt-bindings/clock/vf610-clock.h             |    3 +-
 8 files changed, 1172 insertions(+), 2 deletions(-)  create mode
100644 Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt
 create mode 100644 drivers/video/fsl-dcu-fb.c



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