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Commit c8a9483f authored by Robert Bragg's avatar Robert Bragg Committed by Daniel Vetter
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drm/i915: Add more Haswell OA metric sets 

This adds 'compute', 'compute extended', 'memory reads', 'memory writes'
and 'sampler balance' metric sets for Haswell.

The code is auto generated from an XML description of metric sets,
currently maintained in gputop, ref:

 https://github.com/rib/gputop
 > gputop-data/oa-*.xml
 > scripts/i915-perf-kernelgen.py

 $ make -C gputop-data -f Makefile.xml
Signed-off-by: default avatarRobert Bragg <robert@sixbynine.org>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161107194957.3385-11-robert@sixbynine.org
parent 00319ba0
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Showing with 558 additions and 1 deletion
drivers/gpu/drm/i915/i915_oa_hsw.c
View file @ c8a9483f
......@@ -31,9 +31,14 @@
enum metric_set_id {
METRIC_SET_ID_RENDER_BASIC = 1,
METRIC_SET_ID_COMPUTE_BASIC,
METRIC_SET_ID_COMPUTE_EXTENDED,
METRIC_SET_ID_MEMORY_READS,
METRIC_SET_ID_MEMORY_WRITES,
METRIC_SET_ID_SAMPLER_BALANCE,
};
int i915_oa_n_builtin_metric_sets_hsw = 1;
int i915_oa_n_builtin_metric_sets_hsw = 6;
static const struct i915_oa_reg b_counter_config_render_basic[] = {
{ _MMIO(0x2724), 0x00800000 },
......@@ -112,6 +117,298 @@ get_render_basic_mux_config(struct drm_i915_private *dev_priv,
return mux_config_render_basic;
}
static const struct i915_oa_reg b_counter_config_compute_basic[] = {
{ _MMIO(0x2710), 0x00000000 },
{ _MMIO(0x2714), 0x00800000 },
{ _MMIO(0x2718), 0xaaaaaaaa },
{ _MMIO(0x271c), 0xaaaaaaaa },
{ _MMIO(0x2720), 0x00000000 },
{ _MMIO(0x2724), 0x00800000 },
{ _MMIO(0x2728), 0xaaaaaaaa },
{ _MMIO(0x272c), 0xaaaaaaaa },
{ _MMIO(0x2740), 0x00000000 },
{ _MMIO(0x2744), 0x00000000 },
{ _MMIO(0x2748), 0x00000000 },
{ _MMIO(0x274c), 0x00000000 },
{ _MMIO(0x2750), 0x00000000 },
{ _MMIO(0x2754), 0x00000000 },
{ _MMIO(0x2758), 0x00000000 },
{ _MMIO(0x275c), 0x00000000 },
{ _MMIO(0x236c), 0x00000000 },
};
static const struct i915_oa_reg mux_config_compute_basic[] = {
{ _MMIO(0x253a4), 0x00000000 },
{ _MMIO(0x2681c), 0x01f00800 },
{ _MMIO(0x26820), 0x00001000 },
{ _MMIO(0x2781c), 0x01f00800 },
{ _MMIO(0x26520), 0x00000007 },
{ _MMIO(0x265a0), 0x00000007 },
{ _MMIO(0x25380), 0x00000010 },
{ _MMIO(0x2538c), 0x00300000 },
{ _MMIO(0x25384), 0xaa8aaaaa },
{ _MMIO(0x25404), 0xffffffff },
{ _MMIO(0x26800), 0x00004202 },
{ _MMIO(0x26808), 0x00605817 },
{ _MMIO(0x2680c), 0x10001005 },
{ _MMIO(0x26804), 0x00000000 },
{ _MMIO(0x27800), 0x00000102 },
{ _MMIO(0x27808), 0x0c0701e0 },
{ _MMIO(0x2780c), 0x000200a0 },
{ _MMIO(0x27804), 0x00000000 },
{ _MMIO(0x26484), 0x44000000 },
{ _MMIO(0x26704), 0x44000000 },
{ _MMIO(0x26500), 0x00000006 },
{ _MMIO(0x26510), 0x00000001 },
{ _MMIO(0x26504), 0x88000000 },
{ _MMIO(0x26580), 0x00000006 },
{ _MMIO(0x26590), 0x00000020 },
{ _MMIO(0x26584), 0x00000000 },
{ _MMIO(0x26104), 0x55822222 },
{ _MMIO(0x26184), 0xaa866666 },
{ _MMIO(0x25420), 0x08320c83 },
{ _MMIO(0x25424), 0x06820c83 },
{ _MMIO(0x2541c), 0x00000000 },
{ _MMIO(0x25428), 0x00000c03 },
};
static const struct i915_oa_reg *
get_compute_basic_mux_config(struct drm_i915_private *dev_priv,
int *len)
{
*len = ARRAY_SIZE(mux_config_compute_basic);
return mux_config_compute_basic;
}
static const struct i915_oa_reg b_counter_config_compute_extended[] = {
{ _MMIO(0x2724), 0xf0800000 },
{ _MMIO(0x2720), 0x00000000 },
{ _MMIO(0x2714), 0xf0800000 },
{ _MMIO(0x2710), 0x00000000 },
{ _MMIO(0x2770), 0x0007fe2a },
{ _MMIO(0x2774), 0x0000ff00 },
{ _MMIO(0x2778), 0x0007fe6a },
{ _MMIO(0x277c), 0x0000ff00 },
{ _MMIO(0x2780), 0x0007fe92 },
{ _MMIO(0x2784), 0x0000ff00 },
{ _MMIO(0x2788), 0x0007fea2 },
{ _MMIO(0x278c), 0x0000ff00 },
{ _MMIO(0x2790), 0x0007fe32 },
{ _MMIO(0x2794), 0x0000ff00 },
{ _MMIO(0x2798), 0x0007fe9a },
{ _MMIO(0x279c), 0x0000ff00 },
{ _MMIO(0x27a0), 0x0007ff23 },
{ _MMIO(0x27a4), 0x0000ff00 },
{ _MMIO(0x27a8), 0x0007fff3 },
{ _MMIO(0x27ac), 0x0000fffe },
};
static const struct i915_oa_reg mux_config_compute_extended[] = {
{ _MMIO(0x2681c), 0x3eb00800 },
{ _MMIO(0x26820), 0x00900000 },
{ _MMIO(0x25384), 0x02aaaaaa },
{ _MMIO(0x25404), 0x03ffffff },
{ _MMIO(0x26800), 0x00142284 },
{ _MMIO(0x26808), 0x0e629062 },
{ _MMIO(0x2680c), 0x3f6f55cb },
{ _MMIO(0x26810), 0x00000014 },
{ _MMIO(0x26804), 0x00000000 },
{ _MMIO(0x26104), 0x02aaaaaa },
{ _MMIO(0x26184), 0x02aaaaaa },
{ _MMIO(0x25420), 0x00000000 },
{ _MMIO(0x25424), 0x00000000 },
{ _MMIO(0x2541c), 0x00000000 },
{ _MMIO(0x25428), 0x00000000 },
};
static const struct i915_oa_reg *
get_compute_extended_mux_config(struct drm_i915_private *dev_priv,
int *len)
{
*len = ARRAY_SIZE(mux_config_compute_extended);
return mux_config_compute_extended;
}
static const struct i915_oa_reg b_counter_config_memory_reads[] = {
{ _MMIO(0x2724), 0xf0800000 },
{ _MMIO(0x2720), 0x00000000 },
{ _MMIO(0x2714), 0xf0800000 },
{ _MMIO(0x2710), 0x00000000 },
{ _MMIO(0x274c), 0x76543298 },
{ _MMIO(0x2748), 0x98989898 },
{ _MMIO(0x2744), 0x000000e4 },
{ _MMIO(0x2740), 0x00000000 },
{ _MMIO(0x275c), 0x98a98a98 },
{ _MMIO(0x2758), 0x88888888 },
{ _MMIO(0x2754), 0x000c5500 },
{ _MMIO(0x2750), 0x00000000 },
{ _MMIO(0x2770), 0x0007f81a },
{ _MMIO(0x2774), 0x0000fc00 },
{ _MMIO(0x2778), 0x0007f82a },
{ _MMIO(0x277c), 0x0000fc00 },
{ _MMIO(0x2780), 0x0007f872 },
{ _MMIO(0x2784), 0x0000fc00 },
{ _MMIO(0x2788), 0x0007f8ba },
{ _MMIO(0x278c), 0x0000fc00 },
{ _MMIO(0x2790), 0x0007f87a },
{ _MMIO(0x2794), 0x0000fc00 },
{ _MMIO(0x2798), 0x0007f8ea },
{ _MMIO(0x279c), 0x0000fc00 },
{ _MMIO(0x27a0), 0x0007f8e2 },
{ _MMIO(0x27a4), 0x0000fc00 },
{ _MMIO(0x27a8), 0x0007f8f2 },
{ _MMIO(0x27ac), 0x0000fc00 },
};
static const struct i915_oa_reg mux_config_memory_reads[] = {
{ _MMIO(0x253a4), 0x34300000 },
{ _MMIO(0x25440), 0x2d800000 },
{ _MMIO(0x25444), 0x00000008 },
{ _MMIO(0x25128), 0x0e600000 },
{ _MMIO(0x25380), 0x00000450 },
{ _MMIO(0x25390), 0x00052c43 },
{ _MMIO(0x25384), 0x00000000 },
{ _MMIO(0x25400), 0x00006144 },
{ _MMIO(0x25408), 0x0a418820 },
{ _MMIO(0x2540c), 0x000820e6 },
{ _MMIO(0x25404), 0xff500000 },
{ _MMIO(0x25100), 0x000005d6 },
{ _MMIO(0x2510c), 0x0ef00000 },
{ _MMIO(0x25104), 0x00000000 },
{ _MMIO(0x25420), 0x02108421 },
{ _MMIO(0x25424), 0x00008421 },
{ _MMIO(0x2541c), 0x00000000 },
{ _MMIO(0x25428), 0x00000000 },
};
static const struct i915_oa_reg *
get_memory_reads_mux_config(struct drm_i915_private *dev_priv,
int *len)
{
*len = ARRAY_SIZE(mux_config_memory_reads);
return mux_config_memory_reads;
}
static const struct i915_oa_reg b_counter_config_memory_writes[] = {
{ _MMIO(0x2724), 0xf0800000 },
{ _MMIO(0x2720), 0x00000000 },
{ _MMIO(0x2714), 0xf0800000 },
{ _MMIO(0x2710), 0x00000000 },
{ _MMIO(0x274c), 0x76543298 },
{ _MMIO(0x2748), 0x98989898 },
{ _MMIO(0x2744), 0x000000e4 },
{ _MMIO(0x2740), 0x00000000 },
{ _MMIO(0x275c), 0xbabababa },
{ _MMIO(0x2758), 0x88888888 },
{ _MMIO(0x2754), 0x000c5500 },
{ _MMIO(0x2750), 0x00000000 },
{ _MMIO(0x2770), 0x0007f81a },
{ _MMIO(0x2774), 0x0000fc00 },
{ _MMIO(0x2778), 0x0007f82a },
{ _MMIO(0x277c), 0x0000fc00 },
{ _MMIO(0x2780), 0x0007f822 },
{ _MMIO(0x2784), 0x0000fc00 },
{ _MMIO(0x2788), 0x0007f8ba },
{ _MMIO(0x278c), 0x0000fc00 },
{ _MMIO(0x2790), 0x0007f87a },
{ _MMIO(0x2794), 0x0000fc00 },
{ _MMIO(0x2798), 0x0007f8ea },
{ _MMIO(0x279c), 0x0000fc00 },
{ _MMIO(0x27a0), 0x0007f8e2 },
{ _MMIO(0x27a4), 0x0000fc00 },
{ _MMIO(0x27a8), 0x0007f8f2 },
{ _MMIO(0x27ac), 0x0000fc00 },
};
static const struct i915_oa_reg mux_config_memory_writes[] = {
{ _MMIO(0x253a4), 0x34300000 },
{ _MMIO(0x25440), 0x01500000 },
{ _MMIO(0x25444), 0x00000120 },
{ _MMIO(0x25128), 0x0c200000 },
{ _MMIO(0x25380), 0x00000450 },
{ _MMIO(0x25390), 0x00052c43 },
{ _MMIO(0x25384), 0x00000000 },
{ _MMIO(0x25400), 0x00007184 },
{ _MMIO(0x25408), 0x0a418820 },
{ _MMIO(0x2540c), 0x000820e6 },
{ _MMIO(0x25404), 0xff500000 },
{ _MMIO(0x25100), 0x000005d6 },
{ _MMIO(0x2510c), 0x1e700000 },
{ _MMIO(0x25104), 0x00000000 },
{ _MMIO(0x25420), 0x02108421 },
{ _MMIO(0x25424), 0x00008421 },
{ _MMIO(0x2541c), 0x00000000 },
{ _MMIO(0x25428), 0x00000000 },
};
static const struct i915_oa_reg *
get_memory_writes_mux_config(struct drm_i915_private *dev_priv,
int *len)
{
*len = ARRAY_SIZE(mux_config_memory_writes);
return mux_config_memory_writes;
}
static const struct i915_oa_reg b_counter_config_sampler_balance[] = {
{ _MMIO(0x2740), 0x00000000 },
{ _MMIO(0x2744), 0x00800000 },
{ _MMIO(0x2710), 0x00000000 },
{ _MMIO(0x2714), 0x00800000 },
{ _MMIO(0x2720), 0x00000000 },
{ _MMIO(0x2724), 0x00800000 },
};
static const struct i915_oa_reg mux_config_sampler_balance[] = {
{ _MMIO(0x2eb9c), 0x01906400 },
{ _MMIO(0x2fb9c), 0x01906400 },
{ _MMIO(0x253a4), 0x00000000 },
{ _MMIO(0x26b9c), 0x01906400 },
{ _MMIO(0x27b9c), 0x01906400 },
{ _MMIO(0x27104), 0x00a00000 },
{ _MMIO(0x27184), 0x00a50000 },
{ _MMIO(0x2e804), 0x00500000 },
{ _MMIO(0x2e984), 0x00500000 },
{ _MMIO(0x2eb04), 0x00500000 },
{ _MMIO(0x2eb80), 0x00000084 },
{ _MMIO(0x2eb8c), 0x14200000 },
{ _MMIO(0x2eb84), 0x00000000 },
{ _MMIO(0x2f804), 0x00050000 },
{ _MMIO(0x2f984), 0x00050000 },
{ _MMIO(0x2fb04), 0x00050000 },
{ _MMIO(0x2fb80), 0x00000084 },
{ _MMIO(0x2fb8c), 0x00050800 },
{ _MMIO(0x2fb84), 0x00000000 },
{ _MMIO(0x25380), 0x00000010 },
{ _MMIO(0x2538c), 0x000000c0 },
{ _MMIO(0x25384), 0xaa550000 },
{ _MMIO(0x25404), 0xffffc000 },
{ _MMIO(0x26804), 0x50000000 },
{ _MMIO(0x26984), 0x50000000 },
{ _MMIO(0x26b04), 0x50000000 },
{ _MMIO(0x26b80), 0x00000084 },
{ _MMIO(0x26b90), 0x00050800 },
{ _MMIO(0x26b84), 0x00000000 },
{ _MMIO(0x27804), 0x05000000 },
{ _MMIO(0x27984), 0x05000000 },
{ _MMIO(0x27b04), 0x05000000 },
{ _MMIO(0x27b80), 0x00000084 },
{ _MMIO(0x27b90), 0x00000142 },
{ _MMIO(0x27b84), 0x00000000 },
{ _MMIO(0x26104), 0xa0000000 },
{ _MMIO(0x26184), 0xa5000000 },
{ _MMIO(0x25424), 0x00008620 },
{ _MMIO(0x2541c), 0x00000000 },
{ _MMIO(0x25428), 0x0004a54a },
};
static const struct i915_oa_reg *
get_sampler_balance_mux_config(struct drm_i915_private *dev_priv,
int *len)
{
*len = ARRAY_SIZE(mux_config_sampler_balance);
return mux_config_sampler_balance;
}
int i915_oa_select_metric_set_hsw(struct drm_i915_private *dev_priv)
{
dev_priv->perf.oa.mux_regs = NULL;
......@@ -139,6 +436,106 @@ int i915_oa_select_metric_set_hsw(struct drm_i915_private *dev_priv)
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_render_basic);
return 0;
case METRIC_SET_ID_COMPUTE_BASIC:
dev_priv->perf.oa.mux_regs =
get_compute_basic_mux_config(dev_priv,
&dev_priv->perf.oa.mux_regs_len);
if (!dev_priv->perf.oa.mux_regs) {
DRM_DEBUG_DRIVER("No suitable MUX config for \"COMPUTE_BASIC\" metric set");
/* EINVAL because *_register_sysfs already checked this
* and so it wouldn't have been advertised so userspace and
* so shouldn't have been requested
*/
return -EINVAL;
}
dev_priv->perf.oa.b_counter_regs =
b_counter_config_compute_basic;
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_compute_basic);
return 0;
case METRIC_SET_ID_COMPUTE_EXTENDED:
dev_priv->perf.oa.mux_regs =
get_compute_extended_mux_config(dev_priv,
&dev_priv->perf.oa.mux_regs_len);
if (!dev_priv->perf.oa.mux_regs) {
DRM_DEBUG_DRIVER("No suitable MUX config for \"COMPUTE_EXTENDED\" metric set");
/* EINVAL because *_register_sysfs already checked this
* and so it wouldn't have been advertised so userspace and
* so shouldn't have been requested
*/
return -EINVAL;
}
dev_priv->perf.oa.b_counter_regs =
b_counter_config_compute_extended;
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_compute_extended);
return 0;
case METRIC_SET_ID_MEMORY_READS:
dev_priv->perf.oa.mux_regs =
get_memory_reads_mux_config(dev_priv,
&dev_priv->perf.oa.mux_regs_len);
if (!dev_priv->perf.oa.mux_regs) {
DRM_DEBUG_DRIVER("No suitable MUX config for \"MEMORY_READS\" metric set");
/* EINVAL because *_register_sysfs already checked this
* and so it wouldn't have been advertised so userspace and
* so shouldn't have been requested
*/
return -EINVAL;
}
dev_priv->perf.oa.b_counter_regs =
b_counter_config_memory_reads;
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_memory_reads);
return 0;
case METRIC_SET_ID_MEMORY_WRITES:
dev_priv->perf.oa.mux_regs =
get_memory_writes_mux_config(dev_priv,
&dev_priv->perf.oa.mux_regs_len);
if (!dev_priv->perf.oa.mux_regs) {
DRM_DEBUG_DRIVER("No suitable MUX config for \"MEMORY_WRITES\" metric set");
/* EINVAL because *_register_sysfs already checked this
* and so it wouldn't have been advertised so userspace and
* so shouldn't have been requested
*/
return -EINVAL;
}
dev_priv->perf.oa.b_counter_regs =
b_counter_config_memory_writes;
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_memory_writes);
return 0;
case METRIC_SET_ID_SAMPLER_BALANCE:
dev_priv->perf.oa.mux_regs =
get_sampler_balance_mux_config(dev_priv,
&dev_priv->perf.oa.mux_regs_len);
if (!dev_priv->perf.oa.mux_regs) {
DRM_DEBUG_DRIVER("No suitable MUX config for \"SAMPLER_BALANCE\" metric set");
/* EINVAL because *_register_sysfs already checked this
* and so it wouldn't have been advertised so userspace and
* so shouldn't have been requested
*/
return -EINVAL;
}
dev_priv->perf.oa.b_counter_regs =
b_counter_config_sampler_balance;
dev_priv->perf.oa.b_counter_regs_len =
ARRAY_SIZE(b_counter_config_sampler_balance);
return 0;
default:
return -ENODEV;
......@@ -167,6 +564,116 @@ static struct attribute_group group_render_basic = {
.attrs = attrs_render_basic,
};
static ssize_t
show_compute_basic_id(struct device *kdev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", METRIC_SET_ID_COMPUTE_BASIC);
}
static struct device_attribute dev_attr_compute_basic_id = {
.attr = { .name = "id", .mode = 0444 },
.show = show_compute_basic_id,
.store = NULL,
};
static struct attribute *attrs_compute_basic[] = {
&dev_attr_compute_basic_id.attr,
NULL,
};
static struct attribute_group group_compute_basic = {
.name = "39ad14bc-2380-45c4-91eb-fbcb3aa7ae7b",
.attrs = attrs_compute_basic,
};
static ssize_t
show_compute_extended_id(struct device *kdev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", METRIC_SET_ID_COMPUTE_EXTENDED);
}
static struct device_attribute dev_attr_compute_extended_id = {
.attr = { .name = "id", .mode = 0444 },
.show = show_compute_extended_id,
.store = NULL,
};
static struct attribute *attrs_compute_extended[] = {
&dev_attr_compute_extended_id.attr,
NULL,
};
static struct attribute_group group_compute_extended = {
.name = "3865be28-6982-49fe-9494-e4d1b4795413",
.attrs = attrs_compute_extended,
};
static ssize_t
show_memory_reads_id(struct device *kdev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", METRIC_SET_ID_MEMORY_READS);
}
static struct device_attribute dev_attr_memory_reads_id = {
.attr = { .name = "id", .mode = 0444 },
.show = show_memory_reads_id,
.store = NULL,
};
static struct attribute *attrs_memory_reads[] = {
&dev_attr_memory_reads_id.attr,
NULL,
};
static struct attribute_group group_memory_reads = {
.name = "bb5ed49b-2497-4095-94f6-26ba294db88a",
.attrs = attrs_memory_reads,
};
static ssize_t
show_memory_writes_id(struct device *kdev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", METRIC_SET_ID_MEMORY_WRITES);
}
static struct device_attribute dev_attr_memory_writes_id = {
.attr = { .name = "id", .mode = 0444 },
.show = show_memory_writes_id,
.store = NULL,
};
static struct attribute *attrs_memory_writes[] = {
&dev_attr_memory_writes_id.attr,
NULL,
};
static struct attribute_group group_memory_writes = {
.name = "3358d639-9b5f-45ab-976d-9b08cbfc6240",
.attrs = attrs_memory_writes,
};
static ssize_t
show_sampler_balance_id(struct device *kdev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", METRIC_SET_ID_SAMPLER_BALANCE);
}
static struct device_attribute dev_attr_sampler_balance_id = {
.attr = { .name = "id", .mode = 0444 },
.show = show_sampler_balance_id,
.store = NULL,
};
static struct attribute *attrs_sampler_balance[] = {
&dev_attr_sampler_balance_id.attr,
NULL,
};
static struct attribute_group group_sampler_balance = {
.name = "bc274488-b4b6-40c7-90da-b77d7ad16189",
.attrs = attrs_sampler_balance,
};
int
i915_perf_register_sysfs_hsw(struct drm_i915_private *dev_priv)
{
......@@ -178,9 +685,49 @@ i915_perf_register_sysfs_hsw(struct drm_i915_private *dev_priv)
if (ret)
goto error_render_basic;
}
if (get_compute_basic_mux_config(dev_priv, &mux_len)) {
ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_compute_basic);
if (ret)
goto error_compute_basic;
}
if (get_compute_extended_mux_config(dev_priv, &mux_len)) {
ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_compute_extended);
if (ret)
goto error_compute_extended;
}
if (get_memory_reads_mux_config(dev_priv, &mux_len)) {
ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_memory_reads);
if (ret)
goto error_memory_reads;
}
if (get_memory_writes_mux_config(dev_priv, &mux_len)) {
ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_memory_writes);
if (ret)
goto error_memory_writes;
}
if (get_sampler_balance_mux_config(dev_priv, &mux_len)) {
ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_sampler_balance);
if (ret)
goto error_sampler_balance;
}
return 0;
error_sampler_balance:
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_writes);
error_memory_writes:
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_reads);
error_memory_reads:
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_extended);
error_compute_extended:
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_basic);
error_compute_basic:
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_render_basic);
error_render_basic:
return ret;
}
......@@ -192,4 +739,14 @@ i915_perf_unregister_sysfs_hsw(struct drm_i915_private *dev_priv)
if (get_render_basic_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_render_basic);
if (get_compute_basic_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_basic);
if (get_compute_extended_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_extended);
if (get_memory_reads_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_reads);
if (get_memory_writes_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_writes);
if (get_sampler_balance_mux_config(dev_priv, &mux_len))
sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_sampler_balance);
}
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