From: Tao Zhou <tao.zhou1@xxxxxxx>
A longer chip name needs more space.
v2: define macro for the length of smu fw name
Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index 44fd0cd069de..bda1acb62090 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -31,6 +31,7 @@
#define SMU_THERMAL_MINIMUM_ALERT_TEMP 0
#define SMU_THERMAL_MAXIMUM_ALERT_TEMP 255
#define SMU_TEMPERATURE_UNITS_PER_CENTIGRADES 1000
+#define SMU_FW_NAME_LEN 0x24
struct smu_hw_power_state {
unsigned int magic;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 3e949e53cdc3..8248e557cd1a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -84,7 +84,7 @@ int smu_v11_0_init_microcode(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
const char *chip_name;
- char fw_name[30];
+ char fw_name[SMU_FW_NAME_LEN];
int err = 0;
const struct smc_firmware_header_v1_0 *hdr;
const struct common_firmware_header *header;
--
2.25.4
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