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drm/amd/display: Use real number of CRTCs and HPDs in set_irq_funcs

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Corresponding to the previous non-DC change.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michel Dänzer 2017-10-24 11:13:34 +02:00 committed by Alex Deucher
parent d794b9f827
commit c8dd571564
2 changed files with 8 additions and 4 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -1590,7 +1590,6 @@ static int dm_early_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
adev->ddev->driver->driver_features |= DRIVER_ATOMIC;
amdgpu_dm_set_irq_funcs(adev);
switch (adev->asic_type) {
case CHIP_BONAIRE:
@ -1664,6 +1663,8 @@ static int dm_early_init(void *handle)
return -EINVAL;
}
amdgpu_dm_set_irq_funcs(adev);
if (adev->mode_info.funcs == NULL)
adev->mode_info.funcs = &dm_display_funcs;

9
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
View File

@ -683,13 +683,16 @@ static const struct amdgpu_irq_src_funcs dm_hpd_irq_funcs = {
void amdgpu_dm_set_irq_funcs(struct amdgpu_device *adev)
{
adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_LAST;
if (adev->mode_info.num_crtc > 0)
adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_VLINE1 + adev->mode_info.num_crtc;
else
adev->crtc_irq.num_types = 0;
adev->crtc_irq.funcs = &dm_crtc_irq_funcs;
adev->pageflip_irq.num_types = AMDGPU_PAGEFLIP_IRQ_LAST;
adev->pageflip_irq.num_types = adev->mode_info.num_crtc;
adev->pageflip_irq.funcs = &dm_pageflip_irq_funcs;
adev->hpd_irq.num_types = AMDGPU_HPD_LAST;
adev->hpd_irq.num_types = adev->mode_info.num_hpd;
adev->hpd_irq.funcs = &dm_hpd_irq_funcs;
}