diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-11-03 04:36:09 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 08:11:38 +0300 |
| commit | 25b85783da8c71e577c676173e9d60a1b7e6113a (patch) | |
| tree | 28cf293c419d0f7fba158d8a504539149f256770 /drivers/gpu | |
| parent | 8cbe71a6e70b5439ae60bd542231c4b8878a8f1c (diff) | |
| download | linux-25b85783da8c71e577c676173e9d60a1b7e6113a.tar.xz | |
drm/nv04-nv40: register vblank isr
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_irq.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_display.c | 18 |
2 files changed, 18 insertions, 19 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c index e8a3c400f741..6c30669ac0b6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_irq.c +++ b/drivers/gpu/drm/nouveau/nouveau_irq.c @@ -1131,20 +1131,6 @@ nv50_pgraph_irq_handler(struct drm_device *dev) nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31)); } -static void -nouveau_crtc_irq_handler(struct drm_device *dev, int crtc) -{ - if (crtc & 1) { - nv_wr32(dev, NV_CRTC0_INTSTAT, NV_CRTC_INTR_VBLANK); - drm_handle_vblank(dev, 0); - } - - if (crtc & 2) { - nv_wr32(dev, NV_CRTC1_INTSTAT, NV_CRTC_INTR_VBLANK); - drm_handle_vblank(dev, 1); - } -} - irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS) { @@ -1174,11 +1160,6 @@ nouveau_irq_handler(DRM_IRQ_ARGS) status &= ~NV_PMC_INTR_0_PGRAPH_PENDING; } - if (status & NV_PMC_INTR_0_CRTCn_PENDING) { - nouveau_crtc_irq_handler(dev, (status>>24)&3); - status &= ~NV_PMC_INTR_0_CRTCn_PENDING; - } - for (i = 0; i < 32 && status; i++) { if (!(status & (1 << i)) || !dev_priv->irq_handler[i]) continue; diff --git a/drivers/gpu/drm/nouveau/nv04_display.c b/drivers/gpu/drm/nouveau/nv04_display.c index 9e28cf772e3c..0978a5b326dc 100644 --- a/drivers/gpu/drm/nouveau/nv04_display.c +++ b/drivers/gpu/drm/nouveau/nv04_display.c @@ -32,6 +32,9 @@ #include "nouveau_encoder.h" #include "nouveau_connector.h" +static void nv04_vblank_crtc0_isr(struct drm_device *); +static void nv04_vblank_crtc1_isr(struct drm_device *); + static void nv04_display_store_initial_head_owner(struct drm_device *dev) { @@ -197,6 +200,8 @@ nv04_display_create(struct drm_device *dev) func->save(encoder); } + nouveau_irq_register(dev, 24, nv04_vblank_crtc0_isr); + nouveau_irq_register(dev, 25, nv04_vblank_crtc1_isr); return 0; } @@ -258,3 +263,16 @@ nv04_display_init(struct drm_device *dev) return 0; } +static void +nv04_vblank_crtc0_isr(struct drm_device *dev) +{ + nv_wr32(dev, NV_CRTC0_INTSTAT, NV_CRTC_INTR_VBLANK); + drm_handle_vblank(dev, 0); +} + +static void +nv04_vblank_crtc1_isr(struct drm_device *dev) +{ + nv_wr32(dev, NV_CRTC1_INTSTAT, NV_CRTC_INTR_VBLANK); + drm_handle_vblank(dev, 1); +} |