From: Thierry Reding <tred...@nvidia.com>
Previously a negative pipe caused a special case to be triggered for
drivers that didn't have proper VBLANK support. The trigger for this
special case is now independent of the pipe, so the correct CRTC index
can now be stored in events.
Cc: Gerd Hoffmann <kra...@redhat.com>
Signed-off-by: Thierry Reding <tred...@nvidia.com>
---
drivers/gpu/drm/bochs/bochs_kms.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c
b/drivers/gpu/drm/bochs/bochs_kms.c
index 26bcd03a8cb6..c219c1de3722 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -113,13 +113,14 @@ static int bochs_crtc_page_flip(struct drm_crtc *crtc,
struct bochs_device *bochs =
container_of(crtc, struct bochs_device, crtc);
struct drm_framebuffer *old_fb = crtc->primary->fb;
+ unsigned int pipe = drm_crtc_index(crtc);
unsigned long irqflags;
crtc->primary->fb = fb;
bochs_crtc_mode_set_base(crtc, 0, 0, old_fb);
if (event) {
spin_lock_irqsave(&bochs->dev->event_lock, irqflags);
- drm_send_vblank_event(bochs->dev, -1, event);
+ drm_send_vblank_event(bochs->dev, pipe, event);
spin_unlock_irqrestore(&bochs->dev->event_lock, irqflags);
}
return 0;
--
2.1.3
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