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| author | Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> | 2017-03-23 15:30:35 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:21:08 -0400 |
| commit | e902915507bd20115e1e21bc99ea36ea7986cebc (patch) | |
| tree | 84e198b25a43f7363e6bce6bf7fb7ef946d2af3a /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 667e1498a9d0e43849fa84c1c6874184b33aee5f (diff) | |
| download | lwn-e902915507bd20115e1e21bc99ea36ea7986cebc.tar.gz lwn-e902915507bd20115e1e21bc99ea36ea7986cebc.zip | |
drm/amd/display: use CRTC_VERTICAL_INTERRUPT0 as a trigger for VBLANK.
Register ISR hnadler on the new interrupt.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 1 insertions, 2 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 c559c71d558e..b08ec453b773 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -907,9 +907,8 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev) * for acknowledging and handling. */ /* Use VBLANK interrupt */ - for (i = 1; i <= adev->mode_info.num_crtc; i++) { + for (i = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0; i <= VISLANDS30_IV_SRCID_D6_VERTICAL_INTERRUPT0; i++) { r = amdgpu_irq_add_id(adev, client_id, i, &adev->crtc_irq); - if (r) { DRM_ERROR("Failed to add crtc irq id!\n"); return r; |