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authorAlex Deucher <alexdeucher@gmail.com>2010-08-07 05:36:58 +0400
committerDave Airlie <airlied@redhat.com>2010-10-06 05:38:07 +0400
commitb70d6bb3f67b2e2964abafb0117f1733f062cba5 (patch)
tree89a8b90694b85905d6731c1280910e30fb9881ab /drivers/gpu
parentfb7ba2114bcd8bb51640c20bc68f89164b29b9ed (diff)
downloadlinux-b70d6bb3f67b2e2964abafb0117f1733f062cba5.tar.xz
drm/radeon/kms: clean up r6xx/r7xx blit init (v2)
Move common code to init function. v2: make sure the bo is pinned after init as well. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/r600.c14
-rw-r--r--drivers/gpu/drm/radeon/r600_blit_kms.c17
-rw-r--r--drivers/gpu/drm/radeon/rv770.c14
3 files changed, 17 insertions, 28 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 7a04959ba0ee..927509ff349a 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2426,19 +2426,7 @@ int r600_startup(struct radeon_device *rdev)
rdev->asic->copy = NULL;
dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
}
- /* pin copy shader into vram */
- if (rdev->r600_blit.shader_obj) {
- r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
- if (unlikely(r != 0))
- return r;
- r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
- &rdev->r600_blit.shader_gpu_addr);
- radeon_bo_unreserve(rdev->r600_blit.shader_obj);
- if (r) {
- dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
- return r;
- }
- }
+
/* Enable IRQ */
r = r600_irq_init(rdev);
if (r) {
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 9ceb2a1ce799..90394df63009 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -472,9 +472,10 @@ int r600_blit_init(struct radeon_device *rdev)
u32 packet2s[16];
int num_packet2s = 0;
- /* don't reinitialize blit */
+ /* pin copy shader into vram if already initialized */
if (rdev->r600_blit.shader_obj)
- return 0;
+ goto done;
+
mutex_init(&rdev->r600_blit.mutex);
rdev->r600_blit.state_offset = 0;
@@ -532,6 +533,18 @@ int r600_blit_init(struct radeon_device *rdev)
memcpy(ptr + rdev->r600_blit.ps_offset, r6xx_ps, r6xx_ps_size * 4);
radeon_bo_kunmap(rdev->r600_blit.shader_obj);
radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+
+done:
+ r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+ if (unlikely(r != 0))
+ return r;
+ r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
+ &rdev->r600_blit.shader_gpu_addr);
+ radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+ if (r) {
+ dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
+ return r;
+ }
return 0;
}
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index bfa59db374d2..bc2beb7d35e9 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1028,19 +1028,7 @@ static int rv770_startup(struct radeon_device *rdev)
rdev->asic->copy = NULL;
dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
}
- /* pin copy shader into vram */
- if (rdev->r600_blit.shader_obj) {
- r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
- if (unlikely(r != 0))
- return r;
- r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
- &rdev->r600_blit.shader_gpu_addr);
- radeon_bo_unreserve(rdev->r600_blit.shader_obj);
- if (r) {
- DRM_ERROR("failed to pin blit object %d\n", r);
- return r;
- }
- }
+
/* Enable IRQ */
r = r600_irq_init(rdev);
if (r) {