linux-toradex.git/drivers/video/ps3fb.c, branch v3.2.42

video: irq: Remove IRQF_DISABLED

2011-10-03T15:52:22+00:00

Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang 
Acked-by: David Brown 
Signed-off-by: Florian Tobias Schandinat

console: rename acquire/release_console_sem() to console_lock/unlock()

2011-01-26T00:50:06+00:00

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: Torben Hohn 
Cc: Thomas Gleixner 
Cc: Greg KH 
Cc: Ingo Molnar 
Cc: Geert Uytterhoeven 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

powerpc/cell: Move CBE_IOPTE_* to

2009-08-20T00:29:26+00:00

As  doesn't contain any other hardware specific definitions
but only interfaces.

Reported-by: Arnd Bergmann 
Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Benjamin Herrenschmidt

ps3fb: Use ps3_system_bus_[gs]et_drvdata() instead of direct access

2009-06-15T06:47:25+00:00

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt

ps3fb: Tear down FB setup during cleanup

2009-06-15T03:26:21+00:00

During cleanup, use L1GPU_CONTEXT_ATTRIBUTE_FB_CLOSE to tear down the setup
done by L1GPU_CONTEXT_ATTRIBUTE_FB_SETUP.

This allows unloading and reloading of ps3fb while the sound driver keeps the
GPU open.

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt

ps3fb/vram: Extract common GPU stuff into

2009-06-15T03:26:20+00:00

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Cc: Jim Paris 
Cc: Jens Axboe 
Signed-off-by: Benjamin Herrenschmidt

ps3fb: GPU memory mapping cleanup

2009-06-15T03:26:20+00:00

- Make the IOMMU flags used for mapping main memory into the GPU's I/O space
    explicit, instead of relying on the default in the hypervisor,
  - Add missing calls to lv1_gpu_context_iomap(..., CBE_IOPTE_M) to unmap the
    memory during cleanup.

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt

ps3fb: Correct handling of device opening in ps3fb_probe()

2009-06-15T03:26:19+00:00

- ps3_open_hv_device() returns a standard error value,
  - Add missing call to ps3_close_hv_device() in the error path.

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt

ps3fb: Inline functions in ps3fb_probe(), to ease cleanup in the error path

2009-06-15T03:26:19+00:00

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt

ps3fb: Remove useless debug checks in ps3fb_shutdown()

2009-06-15T03:26:18+00:00

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Benjamin Herrenschmidt