Re: [PATCH V3 00/23] drm/etnaviv: support performance counters

2017-09-12 Thread Christian Gmeiner
Hi Lucas 2017-09-11 15:10 GMT+02:00 Lucas Stach : > Hi Christian, > > Am Donnerstag, den 31.08.2017, 18:08 +0200 schrieb Christian Gmeiner: >> 2017-08-25 11:06 GMT+02:00 Christian Gmeiner : > > [...] > >> It looks like I have screwed up patches 03 and 04 - used v1 ones >> instead of v2 :/ >> I wil

Re: [PATCH V3 00/23] drm/etnaviv: support performance counters

2017-09-11 Thread Lucas Stach
Hi Christian, Am Donnerstag, den 31.08.2017, 18:08 +0200 schrieb Christian Gmeiner: > 2017-08-25 11:06 GMT+02:00 Christian Gmeiner : [...] > It looks like I have screwed up patches 03 and 04 - used v1 ones > instead of v2 :/ > I will send out a tested v4 series on Tuesday next week as I am > cur

Re: [PATCH V3 00/23] drm/etnaviv: support performance counters

2017-08-31 Thread Christian Gmeiner
2017-08-25 11:06 GMT+02:00 Christian Gmeiner : > In a perfect world we would be able to read GPU registers of interest > via the command stream with a 'read-register' command/package. For perf > counters it is a must to read them synchronized with the GPU to put the > values in relation to a draw c

[PATCH V3 00/23] drm/etnaviv: support performance counters

2017-08-25 Thread Christian Gmeiner
In a perfect world we would be able to read GPU registers of interest via the command stream with a 'read-register' command/package. For perf counters it is a must to read them synchronized with the GPU to put the values in relation to a draw command. As Vivante GPUs do not provide this functionali