diff options
| author | Monk Liu <Monk.Liu@amd.com> | 2017-11-16 11:11:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:47:52 -0500 |
| commit | 1719efc2327dc7485f30f6674c6ba4a793ac3a25 (patch) | |
| tree | 8b0eb542e3ed0c7294d16ea9f88165808629037b /drivers/gpu/drm/amd/amdgpu/dce_virtual.c | |
| parent | 129d65c18ecfb249aceb540c31fdaf79bd5a11ff (diff) | |
drm/amdgpu:cancel timer of virtual DCE(v2)
virtual DCE Timer structure is already released
after its sw_fini(), so we need to cancel the
its Timer in hw_fini() otherwise the Timer canceling
is missed.
v2:
use for loop and num_crtc to replace original code
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/dce_virtual.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c index 39460eb1e71a..120dd3b26fc2 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c @@ -44,6 +44,9 @@ static void dce_virtual_set_display_funcs(struct amdgpu_device *adev); static void dce_virtual_set_irq_funcs(struct amdgpu_device *adev); static int dce_virtual_connector_encoder_init(struct amdgpu_device *adev, int index); +static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state); /** * dce_virtual_vblank_wait - vblank wait asic callback. @@ -491,6 +494,13 @@ static int dce_virtual_hw_init(void *handle) static int dce_virtual_hw_fini(void *handle) { + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i = 0; + + for (i = 0; i<adev->mode_info.num_crtc; i++) + if (adev->mode_info.crtcs[i]) + dce_virtual_set_crtc_vblank_interrupt_state(adev, i, AMDGPU_IRQ_STATE_DISABLE); + return 0; } |