Peter Griffin a2f0424307 drm/hisilicon: Ensure LDI regs are properly configured. ... This patch fixes the following soft lockup: BUG: soft lockup - CPU#0 stuck for 23s! [weston:307] On weston idle-timeout the IP is powered down and reset asserted. On weston resume we get a massive vblank IRQ storm due to the LDI registers having lost some state. This state loss is caused by ade_crtc_atomic_begin() not calling ade_ldi_set_mode(). With this patch applied resuming from Weston idle-timeout works well. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Tested-by: John Stultz <john.stultz@linaro.org> Cc: stable@vger.kernel.org Reviewed-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>		2017-11-01 10:36:50 +08:00
..
dw_drm_dsi.c	drm: kirin: Add mode_valid logic to avoid mode clocks we can't generate	2017-08-29 05:20:35 +10:00
dw_dsi_reg.h	drm/hisilicon: Add designware dsi encoder driver	2016-04-29 16:39:13 +08:00
Kconfig	drm/hisilicon: add select HISI_KIRIN_DW_DSI	2016-07-04 18:49:20 +08:00
kirin_ade_reg.h
kirin_drm_ade.c	drm/hisilicon: Ensure LDI regs are properly configured.	2017-11-01 10:36:50 +08:00
kirin_drm_drv.c	drm/kirin: Checking for IS_ERR() instead of NULL	2017-10-12 14:09:45 -04:00
kirin_drm_drv.h	drm/hisilicon: fix build error without fbdev emulation	2017-07-26 13:45:09 +02:00
Makefile	drm/hisilicon: Add designware dsi encoder driver	2016-04-29 16:39:13 +08:00