>From 6d5e15387d2207c715924dae5916ef7a5a04dd18 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeuc...@gmail.com>
Date: Tue, 15 Dec 2009 17:15:07 -0500
Subject: [PATCH] drm/radeon/kms: make sure mc is initialized before
mapping blit bo
We need to make sure the the MC is intialized before we map the
blit shader object on r6xx+.
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/r600.c | 14 ++++++++------
drivers/gpu/drm/radeon/rv770.c | 14 ++++++++------
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 5e28467..5c6058c 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1863,6 +1863,14 @@ int r600_startup(struct radeon_device *rdev)
}
r600_gpu_init(rdev);
+ if (!rdev->r600_blit.shader_obj) {
+ r = r600_blit_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failed blitter (%d).\n", r);
+ return r;
+ }
+ }
+
r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
if (unlikely(r != 0))
return r;
@@ -2038,12 +2046,6 @@ int r600_init(struct radeon_device *rdev)
if (r)
return r;
- r = r600_blit_init(rdev);
- if (r) {
- DRM_ERROR("radeon: failed blitter (%d).\n", r);
- return r;
- }
-
rdev->accel_working = true;
r = r600_startup(rdev);
if (r) {
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 2d124bb..f58dc67 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -892,6 +892,14 @@ static int rv770_startup(struct radeon_device *rdev)
}
rv770_gpu_init(rdev);
+ if (!rdev->r600_blit.shader_obj) {
+ r = r600_blit_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failed blitter (%d).\n", r);
+ return r;
+ }
+ }
+
r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
if (unlikely(r != 0))
return r;
@@ -1051,12 +1059,6 @@ int rv770_init(struct radeon_device *rdev)
if (r)
return r;
- r = r600_blit_init(rdev);
- if (r) {
- DRM_ERROR("radeon: failed blitter (%d).\n", r);
- return r;
- }
-
rdev->accel_working = true;
r = rv770_startup(rdev);
if (r) {
--
1.5.6.3
From 6d5e15387d2207c715924dae5916ef7a5a04dd18 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeuc...@gmail.com>
Date: Tue, 15 Dec 2009 17:15:07 -0500
Subject: [PATCH] drm/radeon/kms: make sure mc is initialized before mapping blit bo
We need to make sure the the MC is intialized before we map the
blit shader object on r6xx+.
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/r600.c | 14 ++++++++------
drivers/gpu/drm/radeon/rv770.c | 14 ++++++++------
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 5e28467..5c6058c 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1863,6 +1863,14 @@ int r600_startup(struct radeon_device *rdev)
}
r600_gpu_init(rdev);
+ if (!rdev->r600_blit.shader_obj) {
+ r = r600_blit_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failed blitter (%d).\n", r);
+ return r;
+ }
+ }
+
r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
if (unlikely(r != 0))
return r;
@@ -2038,12 +2046,6 @@ int r600_init(struct radeon_device *rdev)
if (r)
return r;
- r = r600_blit_init(rdev);
- if (r) {
- DRM_ERROR("radeon: failed blitter (%d).\n", r);
- return r;
- }
-
rdev->accel_working = true;
r = r600_startup(rdev);
if (r) {
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 2d124bb..f58dc67 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -892,6 +892,14 @@ static int rv770_startup(struct radeon_device *rdev)
}
rv770_gpu_init(rdev);
+ if (!rdev->r600_blit.shader_obj) {
+ r = r600_blit_init(rdev);
+ if (r) {
+ DRM_ERROR("radeon: failed blitter (%d).\n", r);
+ return r;
+ }
+ }
+
r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
if (unlikely(r != 0))
return r;
@@ -1051,12 +1059,6 @@ int rv770_init(struct radeon_device *rdev)
if (r)
return r;
- r = r600_blit_init(rdev);
- if (r) {
- DRM_ERROR("radeon: failed blitter (%d).\n", r);
- return r;
- }
-
rdev->accel_working = true;
r = rv770_startup(rdev);
if (r) {
--
1.5.6.3
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