Commits
Yuchou Gan committed d567a6d3901
MGS-2513 [#imx-320] [imx7ulp] RTC suspend/resume stress test met resume failed. When on condition that suspend/resume repeatly called and no other gpu command, the command buffer will filled with command comes from gckCOMMAND_Start and not gckCOMMAND_Stall to the hardware, thus lead to command buffer full and waiting for a hardware signal. Because these commands not submit to the hardware to execute, hardware won't emit such signal, make the gpu hang. Date: Jan 6, 2017 Signed-off-by: Yuchou Gan <yuchou.gan@nxp.com> (cherry picked from commit a6553be76f8368442bd976f39a6bc28352c57f99)