mirror of https://gitee.com/openkylin/linux.git
78b1d470d5
AHB clock should be enabled before accessing registers during enable/disable_vblank(). Since these 2 callbacks are called in atomic context while clk_prepare may cause thread sleep, a work is scheduled to control vblanks. v2: fixup spinlock initialization Signed-off-by: Hai Li <hali@codeaurora.org> [add comment about cancel_work_sync() before drm_irq_uninstall()] Signed-off-by: Rob Clark <robdclark@gmail.com> |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||