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authorJani Nikula <[email protected]>2024-06-19 08:38:31 +0000
committerJani Nikula <[email protected]>2024-06-19 08:38:31 +0000
commitd754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch)
treecd16683cd956a7c334d7e1b3baf02e2e7baa729c /drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
parentintel_alpm: Fix wrong offset for PORT_ALPM_* registers (diff)
parentMerge tag 'amd-drm-next-6.11-2024-06-07' of https://gitlab.freedesktop.org/ag... (diff)
downloadkernel-d754ed2821fd9675d203cb73c4afcd593e28b7d0.tar.gz
kernel-d754ed2821fd9675d203cb73c4afcd593e28b7d0.zip
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3. Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 52b12c1718eb..7dc102f0bc1d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -1484,6 +1484,8 @@ int amdgpu_atombios_init_mc_reg_table(struct amdgpu_device *adev,
(u32)le32_to_cpu(*((u32 *)reg_data + j));
j++;
} else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) {
+ if (i == 0)
+ continue;
reg_table->mc_reg_table_entry[num_ranges].mc_data[i] =
reg_table->mc_reg_table_entry[num_ranges].mc_data[i - 1];
}