2017-01-06 10:58 GMT+01:00 Daniel Vetter daniel@ffwll.ch:
On Fri, Jan 06, 2017 at 10:06:50AM +0100, Benjamin Gaignard wrote:
2017-01-06 9:22 GMT+01:00 Tomeu Vizoso tomeu.vizoso@collabora.com:
On 5 January 2017 at 12:12, Benjamin Gaignard benjamin.gaignard@linaro.org wrote:
Use CRC API to retrieve the 3 crc values from hardware.
Signed-off-by: Benjamin Gaignard benjamin.gaignard@linaro.org
This patch should be applied on top of drm-misc branch where Tomeu has change crc.lock.
I think that wake_up_interruptible() could also be call at the end of drm_crtc_add_crc_entry() to avoid putting it in all drivers.
Agreed, I can send such a patch if you don't have time.
I just finish to test the patches I will send them asap
Btw, do any tests from iGT that make use of CRCs pass with this? If so, would be good to note it in the commit message.
I don't run IGT just modetest and cat on crtc-0/crc/data
Would be really good if you can give igt a spin on this ...
What is the status of IGT on ARM platforms ? Last time (~6 months ago) I tested it, I had to include intel drm lib and it just allow me to check drm version. Does that have change ?
-Daniel
Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch