9700f8b28f
We never remembered to set it (so it was zero), but this was not a problem in the past due to the way handled the hardware registers. Unfortunately we changed how we set the hardware and forgot to set intel_crtc->dspaddr_offset. This started to reflect on a few kms_frontbuffer_tracking subtests that relied on page flips with CRTCs that don't point to the x:0,y:0 coordinates of the frontbuffer. After the page flip the CRTC was showing the x:0,y:0 coordinate of the frontbuffer instead of x:500,y:500. This problem is present even if we don't enable FBC or PSR. While trying to bisect it I realized that the first bad commit actually just gives me a black screen for the mentioned tests instead of showing the wrong x:0,y:0 offsets. A few commits later the black screen problem goes away and we get to the point where the code is today, but I'll consider the black screen as the first bad commit since it's the point where the IGT subtests start to fail. Fixes: |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||