diff options
| author | Christian König <deathsimple@vodafone.de> | 2011-10-13 12:48:45 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-12-20 19:49:56 +0000 |
| commit | 5596a9db156107b01ceb7db4d50cc091117da627 (patch) | |
| tree | 93a485ad83c37f28ba4565292bd13492959d72f8 /drivers/gpu/drm/radeon/evergreen.c | |
| parent | 7b1f2485db253aaa0081e1c5213533e166130732 (diff) | |
| download | lwn-5596a9db156107b01ceb7db4d50cc091117da627.tar.gz lwn-5596a9db156107b01ceb7db4d50cc091117da627.zip | |
drm/radeon: make ring rptr and wptr register offsets variable
Every ring seems to have the concept of read and
write pointers. Make the register offset variable
so we can use the functions for different types of rings.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index fa11a04ae62e..d1264a7154a6 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -3120,7 +3120,8 @@ static int evergreen_startup(struct radeon_device *rdev) } evergreen_irq_set(rdev); - r = radeon_ring_init(rdev, cp, cp->ring_size); + r = radeon_ring_init(rdev, cp, cp->ring_size, RADEON_WB_CP_RPTR_OFFSET, + R600_CP_RB_RPTR, R600_CP_RB_WPTR); if (r) return r; r = evergreen_cp_load_microcode(rdev); |