diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-amd/0014-drm-radeon-add-VMID-allocation-trace-point.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-amd/0014-drm-radeon-add-VMID-allocation-trace-point.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-amd/0014-drm-radeon-add-VMID-allocation-trace-point.patch b/common/recipes-kernel/linux/linux-amd/0014-drm-radeon-add-VMID-allocation-trace-point.patch new file mode 100644 index 00000000..306f2dc7 --- /dev/null +++ b/common/recipes-kernel/linux/linux-amd/0014-drm-radeon-add-VMID-allocation-trace-point.patch @@ -0,0 +1,64 @@ +From 8c7e7c812de53894e1fa574188581bc39be8023d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> +Date: Mon, 25 Nov 2013 15:42:10 +0100 +Subject: [PATCH 14/60] drm/radeon: add VMID allocation trace point +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/radeon/radeon_gart.c | 2 ++ + drivers/gpu/drm/radeon/radeon_trace.h | 15 +++++++++++++++ + 2 files changed, 17 insertions(+) + +diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c +index d1077f6..f7c0b64 100644 +--- a/drivers/gpu/drm/radeon/radeon_gart.c ++++ b/drivers/gpu/drm/radeon/radeon_gart.c +@@ -29,6 +29,7 @@ + #include <drm/radeon_drm.h> + #include "radeon.h" + #include "radeon_reg.h" ++#include "radeon_trace.h" + + /* + * GART +@@ -714,6 +715,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, + for (i = 0; i < 2; ++i) { + if (choices[i]) { + vm->id = choices[i]; ++ trace_radeon_vm_grab_id(vm->id, ring); + return rdev->vm_manager.active[choices[i]]; + } + } +diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h +index 9f0e181..8c13aec 100644 +--- a/drivers/gpu/drm/radeon/radeon_trace.h ++++ b/drivers/gpu/drm/radeon/radeon_trace.h +@@ -47,6 +47,21 @@ TRACE_EVENT(radeon_cs, + __entry->fences) + ); + ++TRACE_EVENT(radeon_vm_grab_id, ++ TP_PROTO(unsigned vmid, int ring), ++ TP_ARGS(vmid, ring), ++ TP_STRUCT__entry( ++ __field(u32, vmid) ++ __field(u32, ring) ++ ), ++ ++ TP_fast_assign( ++ __entry->vmid = vmid; ++ __entry->ring = ring; ++ ), ++ TP_printk("vmid=%u, ring=%u", __entry->vmid, __entry->ring) ++); ++ + TRACE_EVENT(radeon_vm_set_page, + TP_PROTO(uint64_t pe, uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags), +-- +1.9.1 + |