[PATCH 1/2] drm/exynos: mixer: don't dump registers under spinlock

2015-05-07 Thread Gustavo Padovan
Hi Tobias, 2015-05-06 Tobias Jakobi : > mixer_regs_dump() was called in mixer_run(), which was called > under the register spinlock in mixer_graph_buffer() and > vp_video_buffer(). > > This would trigger a sysmmu pagefault with drm.debug=0xff because > of the large delay caused by the register

[PATCH 1/2] drm/exynos: mixer: don't dump registers under spinlock

2015-05-06 Thread Tobias Jakobi
mixer_regs_dump() was called in mixer_run(), which was called under the register spinlock in mixer_graph_buffer() and vp_video_buffer(). This would trigger a sysmmu pagefault with drm.debug=0xff because of the large delay caused by the register dumping. To keep consistency also move register