diff options
| author | Dave Airlie <airlied@redhat.com> | 2008-11-28 07:22:24 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2008-12-29 10:47:22 +0300 |
| commit | 7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a (patch) | |
| tree | 1b5debcc86ff20bd5e11b42ea5c52da42214e376 /include/drm/drm_sarea.h | |
| parent | e7f7ab45ebcb54fd5f814ea15ea079e079662f67 (diff) | |
| download | linux-7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a.tar.xz | |
drm: move to kref per-master structures.
This is step one towards having multiple masters sharing a drm
device in order to get fast-user-switching to work.
It splits out the information associated with the drm master
into a separate kref counted structure, and allocates this when
a master opens the device node. It also allows the current master
to abdicate (say while VT switched), and a new master to take over
the hardware.
It moves the Intel and radeon drivers to using the sarea from
within the new master structures.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm_sarea.h')
| -rw-r--r-- | include/drm/drm_sarea.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index 480037331e4e..ee5389d22c64 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -36,12 +36,12 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) -#define SAREA_MAX 0x2000 +#define SAREA_MAX 0x2000U #elif defined(__ia64__) -#define SAREA_MAX 0x10000 /* 64kB */ +#define SAREA_MAX 0x10000U /* 64kB */ #else /* Intel 830M driver needs at least 8k SAREA */ -#define SAREA_MAX 0x2000 +#define SAREA_MAX 0x2000U #endif /** Maximum number of drawables in the SAREA */ |