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drm/amdgpu: increase size of psp fw_name string(v2)

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Increase fw_name string size so longer chip name can be stored.

v2: define macro for the length of psp fw name.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2020-07-23 19:14:00 +08:00 committed by Alex Deucher
parent db1f8a8fb2
commit 0a305e34c7
3 changed files with 4 additions and 3 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@ -2384,7 +2384,7 @@ int psp_init_asd_microcode(struct psp_context *psp,
const char *chip_name)
{
struct amdgpu_device *adev = psp->adev;
char fw_name[30];
char fw_name[PSP_FW_NAME_LEN];
const struct psp_firmware_header_v1_0 *asd_hdr;
int err = 0;
@ -2456,7 +2456,7 @@ int psp_init_sos_microcode(struct psp_context *psp,
const char *chip_name)
{
struct amdgpu_device *adev = psp->adev;
char fw_name[30];
char fw_name[PSP_FW_NAME_LEN];
const struct psp_firmware_header_v1_0 *sos_hdr;
const struct psp_firmware_header_v1_1 *sos_hdr_v1_1;
const struct psp_firmware_header_v1_2 *sos_hdr_v1_2;

1
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
View File

@ -41,6 +41,7 @@
#define PSP_DTM_SHARED_MEM_SIZE 0x4000
#define PSP_RAP_SHARED_MEM_SIZE 0x4000
#define PSP_SHARED_MEM_SIZE 0x4000
#define PSP_FW_NAME_LEN 0x24
struct psp_context;
struct psp_xgmi_node_info;

2
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
View File

@ -79,7 +79,7 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
{
struct amdgpu_device *adev = psp->adev;
const char *chip_name;
char fw_name[30];
char fw_name[PSP_FW_NAME_LEN];
int err = 0;
const struct ta_firmware_header_v1_0 *ta_hdr;