[PATCH v3] drm/exynos: dsi: check whether dsi is enabled before sending data

On 2015년 06월 09일 12:19, Hyungwon Hwang wrote: > exynos_dsi_host_transfer() can be called through a panel driver while > DSI is turning down. It is possible because the function checks only > whether DSI is initialized or not, and there is a moment which DSI is > set by uninitialized, but DSI

[PATCH v3] drm/exynos: dsi: check whether dsi is enabled before sending data

exynos_dsi_host_transfer() can be called through a panel driver while DSI is turning down. It is possible because the function checks only whether DSI is initialized or not, and there is a moment which DSI is set by uninitialized, but DSI is still turning down. To prevent it, DSI must be set by dis