linux-kernel - [RFC] Initial OLPC Viafb merge (V2)

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Date:	Sun, 18 Apr 2010 12:21:02 -0600
From:	Jonathan Corbet <corbet@....net>
To:	linux-kernel@...r.kernel.org
Cc:	Harald Welte <laforge@...monks.org>,
	Deepak Saxena <dsaxena@...top.org>,
	linux-fbdev@...r.kernel.org, JosephChan@....com.tw,
	ScottFang@...tech.com.cn,
	Florian Tobias Schandinat <FlorianSchandinat@....de>
Subject: [RFC] Initial OLPC Viafb merge (V2)

The following patches are the beginning of an effort to move work done for
the OLPC XO 1.5 machine into the mainline.  What's here is basic support
for the VX855 chipset, I2C, and the OLPC panel display.  What's coming in
the future is a reworking of the viafb driver into something resembling a
proper multifunction device, GPIO support, and camera support.  But I'd
like to start here.

CHANGES FROM THE FIRST POSTING include fixes in response to a number of
Florian's comments and the removal of the suspend/resume patches.  The
patch series is also now based on 2.6.34-rc3.

If there's no objections, I'll start a tree and get it into linux-next in
the near future, with an eye toward a 2.6.35 merge.

Thanks,

jon

Chris Ball (2):
      viafb: Add 1200x900 DCON/LCD panel modes for OLPC XO-1.5
      viafb: Do not probe for LVDS/TMDS on OLPC XO-1.5

Harald Welte (4):
      [FB] viafb: Fix various resource leaks during module_init()
      viafb: use proper pci config API
      viafb: Determine type of 2D engine and store it in chip_info
      viafb: rework the I2C support in the VIA framebuffer driver

Jonathan Corbet (4):
      viafb: Unmap the frame buffer on initialization error
      viafb: Retain GEMODE reserved bits
      viafb: Unify duplicated set_bpp() code
      viafb: complete support for VX800/VX855 accelerated framebuffer

Paul Fox (1):
      suppress verbose debug messages:  change printk() to DEBUG_MSG()

 drivers/video/via/accel.c    |  111 +++++++++++++++++----------
 drivers/video/via/accel.h    |   40 ++++++++++
 drivers/video/via/chip.h     |    8 ++
 drivers/video/via/dvi.c      |   35 +++-----
 drivers/video/via/hw.c       |   85 +++++++++++++++------
 drivers/video/via/hw.h       |    4 -
 drivers/video/via/ioctl.h    |    2 
 drivers/video/via/lcd.c      |   35 ++++++--
 drivers/video/via/lcd.h      |    2 
 drivers/video/via/share.h    |    7 +
 drivers/video/via/via_i2c.c  |  171 ++++++++++++++++++++++++++-----------------
 drivers/video/via/via_i2c.h  |   43 +++++++---
 drivers/video/via/viafbdev.c |   60 +++++++++++----
 drivers/video/via/viafbdev.h |    4 -
 drivers/video/via/viamode.c  |   14 +++
 drivers/video/via/vt1636.c   |   36 ++++-----
 drivers/video/via/vt1636.h   |    2 
 17 files changed, 446 insertions(+), 213 deletions(-)



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