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Diffstat (limited to 'meta-steppeeagle/recipes-kernel/linux/linux-yocto/0001-yocto-amd-drm-radeon-add-vm_set_page-tracepoint.patch')
-rw-r--r--meta-steppeeagle/recipes-kernel/linux/linux-yocto/0001-yocto-amd-drm-radeon-add-vm_set_page-tracepoint.patch118
1 files changed, 118 insertions, 0 deletions
diff --git a/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0001-yocto-amd-drm-radeon-add-vm_set_page-tracepoint.patch b/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0001-yocto-amd-drm-radeon-add-vm_set_page-tracepoint.patch
new file mode 100644
index 00000000..7374ddfe
--- /dev/null
+++ b/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0001-yocto-amd-drm-radeon-add-vm_set_page-tracepoint.patch
@@ -0,0 +1,118 @@
+From c97f6a9d11c7350c40e84ae85851e46f546e9ace Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
+Date: Tue, 29 Oct 2013 20:14:48 +0100
+Subject: [PATCH 01/44] drm/radeon: add vm_set_page tracepoint
+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/cik_sdma.c | 3 +++
+ drivers/gpu/drm/radeon/ni_dma.c | 3 +++
+ drivers/gpu/drm/radeon/radeon_trace.h | 24 ++++++++++++++++++++++++
+ drivers/gpu/drm/radeon/si_dma.c | 3 +++
+ 4 files changed, 33 insertions(+)
+
+diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
+index aaf7ffc..ed65b6e 100644
+--- a/drivers/gpu/drm/radeon/cik_sdma.c
++++ b/drivers/gpu/drm/radeon/cik_sdma.c
+@@ -25,6 +25,7 @@
+ #include <drm/drmP.h>
+ #include "radeon.h"
+ #include "radeon_asic.h"
++#include "radeon_trace.h"
+ #include "cikd.h"
+
+ /* sdma */
+@@ -657,6 +658,8 @@ void cik_sdma_vm_set_page(struct radeon_device *rdev,
+ uint64_t value;
+ unsigned ndw;
+
++ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
++
+ if (flags & RADEON_VM_PAGE_SYSTEM) {
+ while (count) {
+ ndw = count * 2;
+diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c
+index dd6e968..e9cfe8a 100644
+--- a/drivers/gpu/drm/radeon/ni_dma.c
++++ b/drivers/gpu/drm/radeon/ni_dma.c
+@@ -24,6 +24,7 @@
+ #include <drm/drmP.h>
+ #include "radeon.h"
+ #include "radeon_asic.h"
++#include "radeon_trace.h"
+ #include "nid.h"
+
+ u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev);
+@@ -260,6 +261,8 @@ void cayman_dma_vm_set_page(struct radeon_device *rdev,
+ uint64_t value;
+ unsigned ndw;
+
++ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
++
+ if ((flags & RADEON_VM_PAGE_SYSTEM) || (count == 1)) {
+ while (count) {
+ ndw = count * 2;
+diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
+index f7e3678..811bca6 100644
+--- a/drivers/gpu/drm/radeon/radeon_trace.h
++++ b/drivers/gpu/drm/radeon/radeon_trace.h
+@@ -47,6 +47,30 @@ TRACE_EVENT(radeon_cs,
+ __entry->fences)
+ );
+
++TRACE_EVENT(radeon_vm_set_page,
++ TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
++ uint32_t incr, uint32_t flags),
++ TP_ARGS(pe, addr, count, incr, flags),
++ TP_STRUCT__entry(
++ __field(u64, pe)
++ __field(u64, addr)
++ __field(u32, count)
++ __field(u32, incr)
++ __field(u32, flags)
++ ),
++
++ TP_fast_assign(
++ __entry->pe = pe;
++ __entry->addr = addr;
++ __entry->count = count;
++ __entry->incr = incr;
++ __entry->flags = flags;
++ ),
++ TP_printk("pe=%010Lx, addr=%010Lx, incr=%u, flags=%08x, count=%u",
++ __entry->pe, __entry->addr, __entry->incr,
++ __entry->flags, __entry->count)
++);
++
+ DECLARE_EVENT_CLASS(radeon_fence_request,
+
+ TP_PROTO(struct drm_device *dev, u32 seqno),
+diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
+index 49909d2..17205fd 100644
+--- a/drivers/gpu/drm/radeon/si_dma.c
++++ b/drivers/gpu/drm/radeon/si_dma.c
+@@ -24,6 +24,7 @@
+ #include <drm/drmP.h>
+ #include "radeon.h"
+ #include "radeon_asic.h"
++#include "radeon_trace.h"
+ #include "sid.h"
+
+ u32 si_gpu_check_soft_reset(struct radeon_device *rdev);
+@@ -79,6 +80,8 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
+ uint64_t value;
+ unsigned ndw;
+
++ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
++
+ if (flags & RADEON_VM_PAGE_SYSTEM) {
+ while (count) {
+ ndw = count * 2;
+--
+1.7.9.5
+