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-rw-r--r--drivers/gpu/drm/radeon/r420.c2
-rw-r--r--drivers/gpu/drm/radeon/r600.c33
-rw-r--r--drivers/gpu/drm/radeon/radeon.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c44
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c3
-rw-r--r--drivers/gpu/drm/radeon/rv770.c33
-rw-r--r--include/drm/radeon_drm.h1
7 files changed, 61 insertions, 56 deletions
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 33a25a4377b8..2142a4781970 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -329,6 +329,7 @@ int r420_init(struct radeon_device *rdev)
 			return r;
 	}
 	r300_set_reg_safe(rdev);
+	rdev->accel_working = true;
 	r = r420_resume(rdev);
 	if (r) {
 		/* Somethings want wront with the accel init stop accel */
@@ -343,6 +344,7 @@ int r420_init(struct radeon_device *rdev)
 			r100_pci_gart_fini(rdev);
 		radeon_agp_fini(rdev);
 		radeon_irq_kms_fini(rdev);
+		rdev->accel_working = false;
 	}
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 65699e9f2025..af430d719e7f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1573,6 +1573,7 @@ int r600_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	rdev->accel_working = true;
 	r = r600_resume(rdev);
 	if (r) {
 		if (rdev->flags & RADEON_IS_AGP) {
@@ -1581,22 +1582,24 @@ int r600_init(struct radeon_device *rdev)
 			rdev->flags &= ~RADEON_IS_AGP;
 			return r600_init(rdev);
 		}
-		return r;
-	}
-	r = radeon_ib_pool_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
-		return r;
+		rdev->accel_working = false;
 	}
-	r = r600_blit_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled blitter (%d).\n", r);
-		return r;
-	}
-	r = radeon_ib_test(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled testing IB (%d).\n", r);
-			return r;
+	if (rdev->accel_working) {
+		r = radeon_ib_pool_init(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
+			rdev->accel_working = false;
+		}
+		r = r600_blit_init(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled blitter (%d).\n", r);
+			rdev->accel_working = false;
+		}
+		r = radeon_ib_test(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+			rdev->accel_working = false;
+		}
 	}
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 5bfc05612ac2..d7c4efd08928 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -793,6 +793,7 @@ struct radeon_device {
 	bool				suspend;
 	bool				need_dma32;
 	bool				new_init_path;
+	bool				accel_working;
 	struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES];
 	const struct firmware *me_fw;	/* all family ME firmware */
 	const struct firmware *pfp_fw;	/* r6/700 PFP firmware */
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index db5ae73d6289..0b5014c2ae7f 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -504,6 +504,7 @@ int radeon_device_init(struct radeon_device *rdev,
 	rdev->usec_timeout = RADEON_MAX_USEC_TIMEOUT;
 	rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
 	rdev->gpu_lockup = false;
+	rdev->accel_working = false;
 	/* mutex initialization are all done here so we
 	 * can recall function without having locking issues */
 	mutex_init(&rdev->cs_mutex);
@@ -649,35 +650,26 @@ int radeon_device_init(struct radeon_device *rdev,
 		/* Initialize GART (initialize after TTM so we can allocate
 		 * memory through TTM but finalize after TTM) */
 		r = radeon_gart_enable(rdev);
-		if (!r) {
+		if (r)
+			return 0;
 			r = radeon_gem_init(rdev);
-		}
+		if (r)
+			return 0;
 
 		/* 1M ring buffer */
-		if (!r) {
-			r = radeon_cp_init(rdev, 1024 * 1024);
-		}
-		if (!r) {
-			r = radeon_wb_init(rdev);
-			if (r) {
-				DRM_ERROR("radeon: failled initializing WB (%d).\n", r);
-				return r;
-			}
-		}
-		if (!r) {
-			r = radeon_ib_pool_init(rdev);
-			if (r) {
-				DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
-				return r;
-			}
-		}
-		if (!r) {
-			r = radeon_ib_test(rdev);
-			if (r) {
-				DRM_ERROR("radeon: failled testing IB (%d).\n", r);
-				return r;
-			}
-		}
+		r = radeon_cp_init(rdev, 1024 * 1024);
+		if (r)
+			return 0;
+		r = radeon_wb_init(rdev);
+		if (r)
+			DRM_ERROR("radeon: failled initializing WB (%d).\n", r);
+		r = radeon_ib_pool_init(rdev);
+		if (r)
+			return 0;
+		r = radeon_ib_test(rdev);
+		if (r)
+			return 0;
+		rdev->accel_working = true;
 	}
 	DRM_INFO("radeon: kernel modesetting successfully initialized.\n");
 	if (radeon_testing) {
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index ac8505fe2ca7..709bd892b3a9 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -112,6 +112,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	case RADEON_INFO_NUM_Z_PIPES:
 		value = rdev->num_z_pipes;
 		break;
+	case RADEON_INFO_ACCEL_WORKING:
+		value = rdev->accel_working;
+		break;
 	default:
 		DRM_DEBUG("Invalid request %d\n", info->request);
 		return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 4f2098bc7974..be2f86539ebc 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -953,6 +953,7 @@ int rv770_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	rdev->accel_working = true;
 	r = rv770_resume(rdev);
 	if (r) {
 		if (rdev->flags & RADEON_IS_AGP) {
@@ -961,22 +962,24 @@ int rv770_init(struct radeon_device *rdev)
 			rdev->flags &= ~RADEON_IS_AGP;
 			return rv770_init(rdev);
 		}
-		return r;
-	}
-	r = r600_blit_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled blitter (%d).\n", r);
-		return r;
+		rdev->accel_working = false;
 	}
-	r = radeon_ib_pool_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
-		return r;
-	}
-	r = radeon_ib_test(rdev);
-	if (r) {
-		DRM_ERROR("radeon: failled testing IB (%d).\n", r);
-			return r;
+	if (rdev->accel_working) {
+		r = r600_blit_init(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled blitter (%d).\n", r);
+			rdev->accel_working = false;
+		}
+		r = radeon_ib_pool_init(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
+			rdev->accel_working = false;
+		}
+		r = radeon_ib_test(rdev);
+		if (r) {
+			DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+			rdev->accel_working = false;
+		}
 	}
 	return 0;
 }
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 2ba61e18fc8b..b67bbd75bd20 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -899,6 +899,7 @@ struct drm_radeon_cs {
 #define RADEON_INFO_DEVICE_ID		0x00
 #define RADEON_INFO_NUM_GB_PIPES	0x01
 #define RADEON_INFO_NUM_Z_PIPES 	0x02
+#define RADEON_INFO_ACCEL_WORKING	0x03
 
 struct drm_radeon_info {
 	uint32_t		request;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-15 06:14:23 +0000