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  1. 23 2月, 2011 2 次提交
  3. 07 2月, 2011 2 次提交
    • D
      drm: rework PCI/platform driver interface. · 8410ea3b
      由 Dave Airlie 提交于 
      This abstracts the pci/platform interface out a step further,
we can go further but this is far enough for now to allow USB
to be plugged in.

The drivers now just call the init code directly for their
device type.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      8410ea3b
    • D
      drm: dumb scanout create/mmap for intel/radeon (v3) · ff72145b
      由 Dave Airlie 提交于 
      This is just an idea that might or might not be a good idea,
it basically adds two ioctls to create a dumb and map a dumb buffer
suitable for scanout. The handle can be passed to the KMS ioctls to create
a framebuffer.

It looks to me like it would be useful in the following cases:
a) in development drivers - we can always provide a shadowfb fallback.
b) libkms users - we can clean up libkms a lot and avoid linking
to libdrm_*.
c) plymouth via libkms is a lot easier.

Userspace bits would be just calls + mmaps. We could probably
mark these handles somehow as not being suitable for acceleartion
so as top stop people who are dumber than dumb.
Signed-off-by: NDave Airlie <airlied@redhat.com>
      ff72145b
  5. 04 2月, 2011 4 次提交
  7. 02 2月, 2011 5 次提交
  9. 31 1月, 2011 1 次提交
  11. 28 1月, 2011 2 次提交
  13. 27 1月, 2011 4 次提交
  15. 26 1月, 2011 1 次提交
    • T
      console: rename acquire/release_console_sem() to console_lock/unlock() · ac751efa
      由 Torben Hohn 提交于 
      The -rt patches change the console_semaphore to console_mutex.  As a
result, a quite large chunk of the patches changes all
acquire/release_console_sem() to acquire/release_console_mutex()

This commit makes things use more neutral function names which dont make
implications about the underlying lock.

The only real change is the return value of console_trylock which is
inverted from try_acquire_console_sem()

This patch also paves the way to switching console_sem from a semaphore to
a mutex.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]
Signed-off-by: NTorben Hohn <torbenh@gmx.de>
Cc: Thomas Gleixner <tglx@tglx.de>
Cc: Greg KH <gregkh@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      ac751efa
  17. 25 1月, 2011 1 次提交
  19. 24 1月, 2011 5 次提交
  21. 17 1月, 2011 4 次提交
  23. 15 1月, 2011 1 次提交
  25. 10 1月, 2011 2 次提交
    • A
      drm/radeon/kms: disable underscan by default · 56bec7c0
      由 Alex Deucher 提交于 
      Lots of HDMI TVs overscan the incoming image by default.
The underscan option was added as a way to compensate for
that by underscanning the image so that the edges would
not be cut off on an overscanning TV.  However, the TV
provides no way of knowing whether it is overscanning or
not.  If the user has disabled overscan on their TV or has a
TV that does not overscan, you will get black bars around the
edges of your screen.  Prior to the patch we got complaints
and bug reports from users with overscanning TVs, now with
the patch, we get lots of complaints and bug reports from
users with non-overscanning TVs.  There's no good default,
but on average there have been more users complaining about
it being on by default than off, so change it to off.  This
will probably result in a new deluge of overscanning TV user
complaints.  There's no winning.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
      56bec7c0
    • A
      drm/radeon/kms: only enable hdmi features if the monitor supports audio · c268cd36
      由 Alex Deucher 提交于 
      This avoids some issues in the current hdmi audio code for monitors
without audio.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
      c268cd36
  27. 07 1月, 2011 6 次提交