The VUPDATE interrupt isn't registered on DCE 6, so don't try to use that. This fixes a page flip timeout after sleep/resume on DCE 6.
v2: Fix rebase conflict with latest amd-staging-drm-next. Signed-off-by: Timur Kristóf <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Reviewed-by: Alex Hung <[email protected]> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 22 ++++++++++++------- .../amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 16 +++++++++----- 2 files changed, 24 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 80a221b7b701..56b19d397874 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3036,14 +3036,20 @@ static void dm_gpureset_toggle_interrupts(struct amdgpu_device *adev, drm_warn(adev_to_drm(adev), "Failed to %s pflip interrupts\n", enable ? "enable" : "disable"); - if (enable) { - if (amdgpu_dm_crtc_vrr_active(to_dm_crtc_state(acrtc->base.state))) - rc = amdgpu_dm_crtc_set_vupdate_irq(&acrtc->base, true); - } else - rc = amdgpu_dm_crtc_set_vupdate_irq(&acrtc->base, false); - - if (rc) - drm_warn(adev_to_drm(adev), "Failed to %sable vupdate interrupt\n", enable ? "en" : "dis"); + if (dc_supports_vrr(adev->dm.dc->ctx->dce_version)) { + if (enable) { + if (amdgpu_dm_crtc_vrr_active( + to_dm_crtc_state(acrtc->base.state))) + rc = amdgpu_dm_crtc_set_vupdate_irq( + &acrtc->base, true); + } else + rc = amdgpu_dm_crtc_set_vupdate_irq( + &acrtc->base, false); + + if (rc) + drm_warn(adev_to_drm(adev), "Failed to %sable vupdate interrupt\n", + enable ? "en" : "dis"); + } irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst; /* During gpu-reset we disable and then enable vblank irq, so diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c index 45feb404b097..466dccb355d7 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c @@ -317,13 +317,17 @@ static inline int amdgpu_dm_crtc_set_vblank(struct drm_crtc *crtc, bool enable) dc->config.disable_ips != DMUB_IPS_DISABLE_ALL && sr_supported && vblank->config.disable_immediate) drm_crtc_vblank_restore(crtc); + } - /* vblank irq on -> Only need vupdate irq in vrr mode */ - if (amdgpu_dm_crtc_vrr_active(acrtc_state)) - rc = amdgpu_dm_crtc_set_vupdate_irq(crtc, true); - } else { - /* vblank irq off -> vupdate irq off */ - rc = amdgpu_dm_crtc_set_vupdate_irq(crtc, false); + if (dc_supports_vrr(dm->dc->ctx->dce_version)) { + if (enable) { + /* vblank irq on -> Only need vupdate irq in vrr mode */ + if (amdgpu_dm_crtc_vrr_active(acrtc_state)) + rc = amdgpu_dm_crtc_set_vupdate_irq(crtc, true); + } else { + /* vblank irq off -> vupdate irq off */ + rc = amdgpu_dm_crtc_set_vupdate_irq(crtc, false); + } } if (rc) -- 2.50.1
