* [PATCH] drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL
@ 2021-01-19 1:26 Prike Liang
2021-01-19 3:28 ` Huang Rui
0 siblings, 1 reply; 2+ messages in thread
From: Prike Liang @ 2021-01-19 1:26 UTC (permalink / raw)
To: amd-gfx; +Cc: Alexander.Deucher, Prike Liang, Ray.Huang
In the renoir there is no need GpuChangeState message set to exit gfxoff in the s0i3 resume since
mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL has been added in the s0i3 FSDL.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
index dfe4eee..ab15570 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
@@ -1306,7 +1306,7 @@ static ssize_t renoir_get_gpu_metrics(struct smu_context *smu,
static int renoir_gfx_state_change_set(struct smu_context *smu, uint32_t state)
{
- return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GpuChangeState, state, NULL);
+ return 0;
}
static const struct pptable_funcs renoir_ppt_funcs = {
--
2.7.4
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL
2021-01-19 1:26 [PATCH] drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL Prike Liang
@ 2021-01-19 3:28 ` Huang Rui
0 siblings, 0 replies; 2+ messages in thread
From: Huang Rui @ 2021-01-19 3:28 UTC (permalink / raw)
To: Liang, Prike; +Cc: Deucher, Alexander, amd-gfx@lists.freedesktop.org
On Tue, Jan 19, 2021 at 09:26:42AM +0800, Liang, Prike wrote:
> In the renoir there is no need GpuChangeState message set to exit gfxoff in the s0i3 resume since
> mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL has been added in the s0i3 FSDL.
>
> Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
> index dfe4eee..ab15570 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
> @@ -1306,7 +1306,7 @@ static ssize_t renoir_get_gpu_metrics(struct smu_context *smu,
> static int renoir_gfx_state_change_set(struct smu_context *smu, uint32_t state)
> {
>
> - return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GpuChangeState, state, NULL);
> + return 0;
> }
>
> static const struct pptable_funcs renoir_ppt_funcs = {
> --
> 2.7.4
>
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2021-01-19 1:26 [PATCH] drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL Prike Liang
2021-01-19 3:28 ` Huang Rui
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