linux/drivers/gpu/drm/msm
Rob Clark 9d9ea7a9c6 drm/msm/mdp5: restore cursor state when enabling crtc
Since we enabled runtime PM, we cannot count on cursor registers to
retain their values.  This can result in situations where we think the
cursor is enabled when we enable the CRTC but it is trying to scan out
null (and the rest of cursor position/size is lost), resulting in faults
and generally angering the hw when coming out of DPMS with a cursor
enabled.

stable backport note: reverting 774e39ee35 is also a suitable fix

Fixes: 774e39ee35 drm/msm/mdp5: Set up runtime PM for MDSS
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
2017-10-28 14:02:55 -04:00
..
adreno drm/msm: Implement preemption for A5XX targets 2017-10-28 11:01:38 -04:00
dsi drm/msm/dsi: convert to msm_clk_get() 2017-10-28 11:01:33 -04:00
edp drm/msm/edp: convert to msm_clk_get() 2017-10-28 11:01:33 -04:00
hdmi drm/msm/hdmi: convert to msm_clk_get() 2017-10-28 11:01:34 -04:00
mdp drm/msm/mdp5: restore cursor state when enabling crtc 2017-10-28 14:02:55 -04:00
Kconfig drm/msm: gpu: call qcom_mdt interfaces only for ARCH_QCOM 2017-08-01 19:25:51 -04:00
Makefile drm/msm: Implement preemption for A5XX targets 2017-10-28 11:01:38 -04:00
msm_atomic.c drm/msm: Convert to use new iterator macros, v2. 2017-08-01 11:11:59 +02:00
msm_debugfs.c drm/msm/gpu: use pm-runtime 2017-04-08 06:59:31 -04:00
msm_debugfs.h drm/msm: Remove msm_debugfs_cleanup() 2017-03-08 11:24:45 +01:00
msm_drv.c drm/msm: Support multiple ringbuffers 2017-10-28 11:01:36 -04:00
msm_drv.h drm/msm/rd: allow adding addition msg to top of dump 2017-10-28 13:59:18 -04:00
msm_fb.c drm/msm: make msm_framebuffer_init() static 2017-08-22 13:20:39 -04:00
msm_fbdev.c Merge tag 'drm-msm-next-2017-08-22' of git://people.freedesktop.org/~robclark/linux into drm-next 2017-08-25 09:29:45 +10:00
msm_fence.c drm/msm: Support multiple ringbuffers 2017-10-28 11:01:36 -04:00
msm_fence.h drm/msm: Support multiple ringbuffers 2017-10-28 11:01:36 -04:00
msm_gem_prime.c drm/msm: Expose our reservation object when exporting a dmabuf. 2017-05-27 13:48:26 -04:00
msm_gem_shrinker.c drm/msm: Separate locking of buffer resources from struct_mutex 2017-06-17 08:03:07 -04:00
msm_gem_submit.c drm/msm: preserve IOVAs in submit's bo table 2017-10-28 13:59:18 -04:00
msm_gem_vma.c drm/msm: NULL pointer dereference in drivers/gpu/drm/msm/msm_gem_vma.c 2017-08-01 18:41:16 -04:00
msm_gem.c drm/msm: add special _get_vaddr_active() for cmdstream dumps 2017-10-28 13:59:17 -04:00
msm_gem.h drm/msm: Support multiple ringbuffers 2017-10-28 11:01:36 -04:00
msm_gpu.c drm/msm: dump submits which triggered gpu hang 2017-10-28 14:02:50 -04:00
msm_gpu.h drm/msm: Make the value of RB_CNTL (almost) generic 2017-10-28 11:01:38 -04:00
msm_iommu.c drm/msm: pm runtime support for iommu 2017-04-08 06:59:31 -04:00
msm_kms.h drm/msm/mdp5: Set up runtime PM for MDSS 2017-08-02 07:53:46 -04:00
msm_mmu.h drm/msm: let gpu wire up it's own fault handler 2017-02-06 11:28:42 -05:00
msm_perf.c drm/msm: Remove msm_debugfs_cleanup() 2017-03-08 11:24:45 +01:00
msm_rd.c drm/msm/rd: allow adding addition msg to top of dump 2017-10-28 13:59:18 -04:00
msm_ringbuffer.c drm/msm: Implement preemption for A5XX targets 2017-10-28 11:01:38 -04:00
msm_ringbuffer.h drm/msm: Implement preemption for A5XX targets 2017-10-28 11:01:38 -04:00
msm_submitqueue.c drm/msm: Support multiple ringbuffers 2017-10-28 11:01:36 -04:00
NOTES drm/msm: add mdp5/apq8x74 2014-01-09 14:44:06 -05:00