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  1. 17 5月, 2012 6 次提交
    • A
      gma500: unload fixes · 4ab2c7f1
      由 Alan Cox 提交于 
      Debugging the lid problem tested various error paths which were found
wanting so start fixing them up.

There is a ton of improvement work could be done here so that every bit
of functionality agrees if its _fini, _uninit, etc, and they agree who
is responsible for deciding if the clean up is needed.

That can come later.
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
      4ab2c7f1
    • A
      gma500: Fix crash on D2700MUD and various other boards · 6607e024
      由 Alan Cox 提交于 
      The recent changes led to the lid timer code being run on various devices.
It does no harm on most but isn't needed. It also calls unconditionally
into the Poulsbo backlight code which goes bang on Cedartrail.
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
      6607e024
    • D
      drm/kms: driver for virtual cirrus under qemu · f9aa76a8
      由 Dave Airlie 提交于 
      This is the initial driver for emulated cirrus GPU found in qemu.
This driver only supports the emulated GPU and doesn't attempt
to bind to any real cirrus GPUs.

This driver is intended to be used with xf86-video-modesetting in userspace.
It requires at least version 0.3.0

This follow the same design as ast and mgag200, and is based on work
done by Matthew Garrett previously.

This GPU has no hw cursor, and it can't scanout 32-bpp, only packed 24-bpp.
i.e. it sucks.
Reviewed-by: NAdam Jackson <ajax@redhat.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
      f9aa76a8
    • D
      mgag200: initial g200se driver (v2) · 414c4531
      由 Dave Airlie 提交于 
      This is a driver for the G200 server engines chips,
it doesn't driver any of the Matrix G series desktop cards.

It will bind to G200 SE A,B, G200EV, G200WB, G200EH and G200ER cards.

Its based on previous work done my Matthew Garrett but remodelled
to follow the same style and flow as the AST server driver. It also
works along the same lines as the AST server driver wrt memory management.

There is no userspace driver planned, xf86-video-modesetting should be used.
It also appears these GPUs have no ARGB hw cursors.

v2: add missing tagfifo reset + G200 SE memory bw setup pieces.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      414c4531
    • D
      drm: Initial KMS driver for AST (ASpeed Technologies) 2000 series (v2) · 312fec14
      由 Dave Airlie 提交于 
      This is the initial driver for the Aspeed Technologies chips found in
servers. This driver supports the AST 2000, 2100, 2200, 2150 and 2300. It
doesn't support the AST11xx due to lack of hw to test it on, and them requiring
different codepaths.

This driver is intended to be used with xf86-video-modesetting in userspace.

This driver has a slightly different design than other KMS drivers, but
future server chips will probably share similiar setup. As these GPUs commonly
have low video RAM, it doesn't make sense to put the kms console in VRAM
always. This driver places the kms console into system RAM, and does dirty
updates to a copy in video RAM. When userspace sets a new scanout buffer,
it forcefully evicts the video RAM console, and X can create a framebuffer
that can use all of of video RAM.

This driver uses TTM but in a very simple fashion to control the eviction
to system RAM of the console, and multiple servers.

v2: add s/r support, fix Kconfig.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      312fec14
    • D
      x86/vga: fix build with efi disabled. · db2e034d
      由 Dave Airlie 提交于 
      Reported by sfr on -next merge.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      db2e034d
  3. 16 5月, 2012 1 次提交
  5. 13 5月, 2012 10 次提交
  7. 12 5月, 2012 11 次提交
  9. 10 5月, 2012 12 次提交