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  1. 15 4月, 2011 4 次提交
  3. 07 4月, 2011 8 次提交
  5. 02 4月, 2011 1 次提交
  7. 31 3月, 2011 4 次提交
  9. 29 3月, 2011 2 次提交
  11. 23 3月, 2011 13 次提交
  13. 22 3月, 2011 8 次提交
    • D
      fbcon: fix situation where fbcon gets deinitialised and can't reinit. · 32b98bf8
      由 Dave Airlie 提交于 
      Situation as follow:
2 GPUs + vesafb + kms.

GPU 1 is primary, vesafb binds to it as fb0
radeon loads
GPU 0 loads as fb1
GPU 1 loads, vesafb gets kicked off which causes fb0 to unbind
console, which causes the dummy console to rebind.

this means fbcon_deinit gets called, which calls fbcon_exit
since the console isn't bound anymore and we set fbcon_has_exited.

GPU 1 creates a new fb0 which is primary and we want to be console.
fbcon_fb_registered gets called sets the primary up and calls set_con2fb_map,
however as fbcon_has_exited is set nothing further ever happens.

This patch bypasses the fbcon_has_exited and checks if the console is unbound,
if its unbound it calls the fbcon_takeover which calls the vt layer to
call the fbcon_startup method and everthing works.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      32b98bf8
    • H
      video, sm501: add OF binding to support SM501 · 4295f9bf
      由 Heiko Schocher 提交于 
      - add binding to OF, compatible name "smi,sm501"
Signed-off-by: NHeiko Schocher <hs@denx.de>
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks <ben@simtec.co.uk>
cc: Vincent Sanders <vince@simtec.co.uk>
cc: Samuel Ortiz <sameo@linux.intel.com>
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap <rdunlap@xenotime.net>
cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      4295f9bf
    • H
      video, sm501: add edid and commandline support · e6a04980
      由 Heiko Schocher 提交于 
      - add commandline options:
  sm501fb.mode:
    Specify resolution as "<xres>x<yres>[-<bpp>][@<refresh>]"
  sm501fb.bpp:
    Specify bit-per-pixel if not specified mode

- Add support for encoding display mode information
  in the device tree using verbatim EDID block.

  If the "edid" entry in the "smi,sm501" node is present,
  the driver will build mode database using EDID data
  and allow setting the display modes from this database.
Signed-off-by: NHeiko Schocher <hs@denx.de>
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks <ben@simtec.co.uk>
cc: Vincent Sanders <vince@simtec.co.uk>
cc: Samuel Ortiz <sameo@linux.intel.com>
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap <rdunlap@xenotime.net>
cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      e6a04980
    • H
      video, sm501: add I/O functions for use on powerpc · bf5f0019
      由 Heiko Schocher 提交于 
      - add read/write functions for using this driver
  also on powerpc plattforms
Signed-off-by: NHeiko Schocher <hs@denx.de>
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks <ben@simtec.co.uk>
cc: Vincent Sanders <vince@simtec.co.uk>
cc: Samuel Ortiz <sameo@linux.intel.com>
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap <rdunlap@xenotime.net>
cc: Paul Mundt <lethal@linux-sh.org>
Acked-by: NSamuel Ortiz <sameo@linux.intel.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      bf5f0019
    • M
      video: Fix EDID macros H_SYNC_WIDTH and H_SYNC_OFFSET · dfc906da
      由 Martin Decky 提交于 
      The macros for getting the values for horizontal sync width and offset
do not respect the EDID specification. Both these values are 10 bit
values according to [1], not 6 bit values. The lower 8 bits are stored
in byte 8 and byte 9 of the DTD respectively, while two additional bits
for each value are stored in byte 11. The original macros just slammed
the bits together.

Although the original macros usually worked fine because the higher two
bits are rarely used, it can cause severe problems on plasma panels
running at 1920x1080 @ 50 Hz with drivers that rely on the correct
parsing of the EDID data by fbmon.c (e.g. udlfb).

The patch should apply cleanly to both the fbdev-2.6.git branch and
linux-next.git branch.

[1] VESA Enhanced Extended Display Identification Data Standard,
     Release A, Revision 2, page 34, notes 7 & 8, VESA, Sep 2006
Signed-off-by: NMartin Decky <martin@decky.cz>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      dfc906da
    • H
      fbcon: Bugfix soft cursor detection in Tile Blitting · d6244bc0
      由 Henry Nestler 提交于 
      Use mask 0x10 for "soft cursor" detection on in function tile_cursor.
(Tile Blitting Operation in framebuffer console).

The old mask 0x01 for vc_cursor_type detects CUR_NONE, CUR_LOWER_THIRD
and every second mode value as "software cursor". This hides the cursor
for these modes (cursor.mode = 0). But, only CUR_NONE or "software cursor"
should hide the cursor.
See also 0x10 in functions add_softcursor, bit_cursor and cw_cursor.
Signed-off-by: NHenry Nestler <henry.nestler@gmail.com>
Cc: stable@kernel.org
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      d6244bc0
    • A
      video: add missing framebuffer_release in error path · 6359691d
      由 axel lin 提交于 
      This patch fixes a memory leak in the error path.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      6359691d
    • A
      video: metronomefb: add __devexit_p around reference to metronomefb_remove · 1e93f390
      由 axel lin 提交于 
      metronomefb_remove is marked __devexit,
thus add __devexit_p around reference to metronomefb_remove.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      1e93f390