[PATCH v2 3/7] drm/exynos: Fix G2D core malfunctioning issue

2013-03-14 Thread Inki Dae
From: YoungJun Cho This patch fixes G2D core malfunctioning issue once g2d dma is started. Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt after the execution to all command lists have been completed. And that induces watchdog. So this patch sets 'LIST_HOLD' command to th

[PATCH v2 3/7] drm/exynos: Fix G2D core malfunctioning issue

2013-03-14 Thread Inki Dae
From: YoungJun Cho This patch fixes G2D core malfunctioning issue once g2d dma is started. Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt after the execution to all command lists have been completed. And that induces watchdog. So this patch sets 'LIST_HOLD' command to th