[PATCH v3 1/4] drm/ast: Set format registers in primary plane's update

2020-09-14 Thread Thomas Zimmermann
The atomic modesetting code tried to distinguish format changes from full modesetting operations. But the implementation was buggy and the format registers were often updated even for simple pageflips. Fix this problem by handling format changes in the primary plane's update function. v3:

[PATCH v3 1/4] drm/ast: Set format registers in primary plane's update

2020-08-13 Thread Thomas Zimmermann
The atomic modesetting code tried to distinguish format changes from full modesetting operations. But the implementation was buggy and the format registers were often updated even for simple pageflips. Fix this problem by handling format changes in the primary plane's update function. v3: