[PATCH] drm/amdgpu: enable gfx clock gating for gfx950

[Lazar, Lijo]

On 1/30/2025 1:01 PM, Mangesh Gadre wrote:
> From: Le Ma <le.ma at amd.com>
> 
> The CGCG residency can be observed with the change.
> 
> Signed-off-by: Le Ma <le.ma at amd.com>
> Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

This can be dropped, no longer needed after -

"drm/amdgpu: Clean up GFX v9.4.3 IP version checks"

Thanks,
Lijo

> ---
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
> index 2ba185875baa..28a2310a049e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
> @@ -2798,6 +2798,7 @@ static int gfx_v9_4_3_set_clockgating_state(struct amdgpu_ip_block *ip_block,
>  	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
>  	case IP_VERSION(9, 4, 3):
>  	case IP_VERSION(9, 4, 4):
> +	case IP_VERSION(9, 5, 0):
>  		for (i = 0; i < num_xcc; i++)
>  			gfx_v9_4_3_xcc_update_gfx_clock_gating(
>  				adev, state == AMD_CG_STATE_GATE, i);