[PATCH v4 0/8] drm/omap: OMAP_BO flags
jjhiblot at ti.com
Thu Oct 10 10:39:50 UTC 2019
On 10/10/2019 11:45, Tomi Valkeinen wrote:
> Hi JJ,
> On 10/10/2019 12:34, Jean-Jacques Hiblot wrote:
>> A first version of this work had been sent by Tomi Valkeinen in may 2017
>> This series adds a few new OMAP_BO flags to help the userspace manage
>> situations where it needs to use lots of buffers, and would currently
>> out of TILER space. The TILER space is limited to mapping 128MB at
>> any given
>> time and some applications might need more.
>> This seres is also the opportunity to do some cleanup in the flags and
>> improve the comments describing them.
>> The user-space patches for libdrm, although ready, haven't been
>> posted yet.
>> It will be be done when this series have been discussed and hopefully in
>> the process of getting merged.
>> changes in v4:
>> - fixed incremental build issue introduced by patch #1 and later
>> fixed by
>> patch #2.
>> - Added my reviewed-by to Tomis's patch
> This doesn't compile on top of 5.4 as the last patch is using
> dma_free_writecombine instead of dma_free_wc. In v3, it was correct,
> but the changenotes don't mention the change.
> Was there some mix up? What kernel are your patches based on?
Yes I rushed an then got things mixed up, doing other stuff in parallel.
Sorry about that.
Expect a fixed version based on v5.4-rc2 soon.
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