On Wed, Sep 30, 2015 at 11:49:44AM +0100, Emil Velikov wrote:
> Hi Russell,
>
> On 29 September 2015 at 19:10, Russell King
> wrote:
> > Rather than using a spinlock, use xchg() to atomically update
> > dplane->old_fb. This allows us to eliminate dplane->lock.
> >
> > Signed-off-by: Russell Kin
Hi Russell,
On 29 September 2015 at 19:10, Russell King
wrote:
> Rather than using a spinlock, use xchg() to atomically update
> dplane->old_fb. This allows us to eliminate dplane->lock.
>
> Signed-off-by: Russell King
> ---
[...]
> @@ -76,13 +75,10 @@ static void armada_ovl_retire_fb(struct a
Rather than using a spinlock, use xchg() to atomically update
dplane->old_fb. This allows us to eliminate dplane->lock.
Signed-off-by: Russell King
---
drivers/gpu/drm/armada/armada_overlay.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/arm
