|
Sean,
On 08/17/2016 10:45 AM, Sean Paul
wrote:
On Aug 16, 2016 7:41 PM, "Yakir Yang" <ykk@xxxxxxxxxxxxxx>
wrote:
>
> Sean,
>
> Thanks a lot for your good fixes. I have reviewed most of
them, and all looks good to me.
>
> But I got a question for merging things. My PSR patch set
still under reviewing, haven't been picked up Mark or other
maintainers.
I've picked them up in my tree. I'll send a pull
request to Dave once all of the dependencies have been reviewed
(marked NEEDS REVIEW).
Got it, thanks.
- Yakir
Sean
> Feel a little bit embarrassed, how could we
handle this situation ?
>
> - Yakir
>
>
> On 08/17/2016 09:11 AM, Sean Paul wrote:
>>
>> This is a follow-on set to Yakir's original PSR set
here:
>> https://lkml.org/lkml/2016/7/24/34
>> and applies to the for-next branch at:
>> https://cgit.freedesktop.org/~seanpaul/dogwood
>>
>> There are a few issues with the code that needed to be
>> shored up.
>> (1) The use of mutexes instead of spinlocks caused
issues calling the
>> psr functions from vblank_enable/disable.
>> (2) The proliferation of workers due to (1)
>> (3) A bunch of races due to (2)
>> (4) vblank is not enabled unless an event is
requested, this breaks
>> a lot of things, but most noticeable was cursor.
>>
>> Changes in v2:
>> - Rebased on https://cgit.freedesktop.org/~seanpaul/dogwood
>> instead of random on-list patches (some of
which had drifted)
>> - Added the "small fixes" patch to catch some
nits
>>
>>
>> Sean Paul (6):
>> drm/rockchip: Convert psr_list_mutex to spinlock and
use it
>> drm/rockchip: Don't use a delayed worker for psr
state changes
>> drm/rockchip: Use a spinlock to protect psr state
>> drm/rockchip: A couple small fixes to psr
>> drm/rockchip: Improve analogix-dp psr handling
>> drm/rockchip: Enable vblank without event
>>
>> drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 19
++++--
>> drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2
+-
>> drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 2
+-
>> drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 90
++++++++++++-------------
>> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 15
+++--
>> 5 files changed, 69 insertions(+), 59 deletions(-)
>>
>
>
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