diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3362-drm-amdgpu-remove-ras-block-s-feature-status-info-in.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3362-drm-amdgpu-remove-ras-block-s-feature-status-info-in.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3362-drm-amdgpu-remove-ras-block-s-feature-status-info-in.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3362-drm-amdgpu-remove-ras-block-s-feature-status-info-in.patch new file mode 100644 index 00000000..2bce788f --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3362-drm-amdgpu-remove-ras-block-s-feature-status-info-in.patch @@ -0,0 +1,52 @@ +From b40f887824200239ae4baf4a12cf958936db11e5 Mon Sep 17 00:00:00 2001 +From: Tao Zhou <tao.zhou1@amd.com> +Date: Fri, 9 Aug 2019 17:39:06 +0800 +Subject: [PATCH 3362/4256] drm/amdgpu: remove ras block's feature status info + in sysfs + +feature mask info is enough for rocm tool, +"cat /sys/class/drm/card0/device/ras/features" will get the +info like this: + +feature mask: 0x3ffb + +Signed-off-by: Tao Zhou <tao.zhou1@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 19 +------------------ + 1 file changed, 1 insertion(+), 18 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +index be59102526a1..50c13b02d234 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +@@ -791,25 +791,8 @@ static ssize_t amdgpu_ras_sysfs_features_read(struct device *dev, + { + struct amdgpu_ras *con = + container_of(attr, struct amdgpu_ras, features_attr); +- struct drm_device *ddev = dev_get_drvdata(dev); +- struct amdgpu_device *adev = ddev->dev_private; +- struct ras_common_if head; +- int ras_block_count = AMDGPU_RAS_BLOCK_COUNT; +- int i, enabled; +- ssize_t s; +- +- s = scnprintf(buf, PAGE_SIZE, "feature mask: 0x%x\n", con->features); +- +- for (i = 0; i < ras_block_count; i++) { +- head.block = i; +- enabled = amdgpu_ras_is_feature_enabled(adev, &head); +- +- s += scnprintf(&buf[s], PAGE_SIZE - s, +- "%s ras feature mask: %s\n", +- ras_block_str(i), enabled?"on":"off"); +- } + +- return s; ++ return scnprintf(buf, PAGE_SIZE, "feature mask: 0x%x\n", con->features); + } + + static int amdgpu_ras_sysfs_create_feature_node(struct amdgpu_device *adev) +-- +2.17.1 + |