tOS version is available through debugfs interface
Signed-off-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 10 ++--------
drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 5 +----
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 5 +----
3 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index 46ef008..20fbd43 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -283,11 +283,8 @@ static int psp_v11_0_bootloader_load_kdb(struct psp_context *psp)
/* Check tOS sign of life register to confirm sys driver and sOS
* are already been loaded.
*/
- if (psp_v11_0_is_sos_alive(psp)) {
- psp->sos_fw_version = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_58);
- dev_info(adev->dev, "sos fw version = 0x%x.\n", psp->sos_fw_version);
+ if (psp_v11_0_is_sos_alive(psp))
return 0;
- }
ret = psp_v11_0_wait_for_bootloader(psp);
if (ret)
@@ -319,11 +316,8 @@ static int psp_v11_0_bootloader_load_sysdrv(struct psp_context *psp)
/* Check sOS sign of life register to confirm sys driver and sOS
* are already been loaded.
*/
- if (psp_v11_0_is_sos_alive(psp)) {
- psp->sos_fw_version = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_58);
- dev_info(adev->dev, "sos fw version = 0x%x.\n", psp->sos_fw_version);
+ if (psp_v11_0_is_sos_alive(psp))
return 0;
- }
ret = psp_v11_0_wait_for_bootloader(psp);
if (ret)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
index 17e4475..d3c86a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
@@ -95,11 +95,8 @@ static int psp_v12_0_bootloader_load_sysdrv(struct psp_context *psp)
* are already been loaded.
*/
sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81);
- if (sol_reg) {
- psp->sos_fw_version = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_58);
- printk("sos fw version = 0x%x.\n", psp->sos_fw_version);
+ if (sol_reg)
return 0;
- }
/* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */
ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35),
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index bd13625..ab03190 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -197,11 +197,8 @@ static int psp_v3_1_bootloader_load_sos(struct psp_context *psp)
* are already been loaded.
*/
sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81);
- if (sol_reg) {
- psp->sos_fw_version = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_58);
- printk("sos fw version = 0x%x.\n", psp->sos_fw_version);
+ if (sol_reg)
return 0;
- }
/* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */
ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35),
--
2.7.4
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