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authorMaxime Ripard <mripard@kernel.org>2023-11-15 12:45:19 +0300
committerMaxime Ripard <mripard@kernel.org>2023-11-15 12:56:44 +0300
commit3bf3e21c15d4386a5f15118ec39bbc1b67ea5759 (patch)
treea8880bb7b152d913ebd86e7cd858600dbe22ed38 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
parent34b98a5f7a185c19715cc98c57d7e27b4785dfdf (diff)
parentb85ea95d086471afb4ad062012a4d73cd328fa86 (diff)
downloadlinux-3bf3e21c15d4386a5f15118ec39bbc1b67ea5759.tar.xz
Merge drm/drm-next into drm-misc-next
Let's kickstart the v6.8 release cycle. Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index a4c0bb358db7..c1efa13bccbb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -748,6 +748,9 @@ static ssize_t amdgpu_debugfs_regs_smc_read(struct file *f, char __user *buf,
ssize_t result = 0;
int r;
+ if (!adev->smc_rreg)
+ return -EPERM;
+
if (size & 0x3 || *pos & 0x3)
return -EINVAL;
@@ -804,6 +807,9 @@ static ssize_t amdgpu_debugfs_regs_smc_write(struct file *f, const char __user *
ssize_t result = 0;
int r;
+ if (!adev->smc_wreg)
+ return -EPERM;
+
if (size & 0x3 || *pos & 0x3)
return -EINVAL;
@@ -2017,8 +2023,8 @@ static ssize_t amdgpu_reset_dump_register_list_read(struct file *f,
if (ret)
return ret;
- for (i = 0; i < adev->num_regs; i++) {
- sprintf(reg_offset, "0x%x\n", adev->reset_dump_reg_list[i]);
+ for (i = 0; i < adev->reset_info.num_regs; i++) {
+ sprintf(reg_offset, "0x%x\n", adev->reset_info.reset_dump_reg_list[i]);
up_read(&adev->reset_domain->sem);
if (copy_to_user(buf + len, reg_offset, strlen(reg_offset)))
return -EFAULT;
@@ -2075,9 +2081,9 @@ static ssize_t amdgpu_reset_dump_register_list_write(struct file *f,
if (ret)
goto error_free;
- swap(adev->reset_dump_reg_list, tmp);
- swap(adev->reset_dump_reg_value, new);
- adev->num_regs = i;
+ swap(adev->reset_info.reset_dump_reg_list, tmp);
+ swap(adev->reset_info.reset_dump_reg_value, new);
+ adev->reset_info.num_regs = i;
up_write(&adev->reset_domain->sem);
ret = size;