[AMD Official Use Only - General] Reviewed-by: Kenneth Feng <[email protected]>
-----Original Message----- From: amd-gfx <[email protected]> On Behalf Of Liang, Prike Sent: Friday, November 17, 2023 9:37 AM To: [email protected] Cc: Deucher, Alexander <[email protected]>; Li, Sun peng (Leo) <[email protected]>; Wentland, Harry <[email protected]> Subject: RE: [PATCH] drm/amdgpu: correct the amdgpu runtime dereference usage count [AMD Official Use Only - General] Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. [AMD Official Use Only - General] Ping for the review. Regards, --Prike > -----Original Message----- > From: Liang, Prike <[email protected]> > Sent: Tuesday, November 14, 2023 10:41 AM > To: [email protected] > Cc: Deucher, Alexander <[email protected]>; Liang, Prike > <[email protected]> > Subject: [PATCH] drm/amdgpu: correct the amdgpu runtime dereference > usage count > > Fix the amdgpu runpm dereference usage count. > > Signed-off-by: Prike Liang <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > index 0cacd0b9f8be..4737ada467cc 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > @@ -340,12 +340,12 @@ int amdgpu_display_crtc_set_config(struct > drm_mode_set *set, > adev->have_disp_power_ref = true; > return ret; > } > - /* if we have no active crtcs, then drop the power ref > - * we got before > + /* if we have no active crtcs, then go to > + * drop the power ref we got before > */ > if (!active && adev->have_disp_power_ref) { > - pm_runtime_put_autosuspend(dev->dev); > adev->have_disp_power_ref = false; > + goto out; > } > > out: > -- > 2.34.1
