Den 17.11.2017 10.10, skrev Alexey Brodkin:
Hi Noralf,
On Thu, 2017-11-16 at 21:11 +0100, Noralf Trønnes wrote:
Den 16.11.2017 09.14, skrev Shawn Guo:
On Wed, Nov 15, 2017 at 03:19:39PM +0100, Noralf Trønnes wrote:
This patchset adds drm_fb_cma_fbdev_init/fini() functions that replaces drm_fbdev_cma_init/fini(). The reason for doing so is to get rid of struct drm_fbdev_cma and it's wrapper functions. The final piece will happen when tinydrm moves away from the cma helper and we can remove the struct.
Note: Patches 19-22 depends on patchset: [v3] drm: Add simple modeset suspend/resume helpers
Is there a git branch somewhere we can test?
Here you go: https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_notro_linux_... 7AXWqB0tg&r=OtZvQ4lNHIbjtyysXrNW8RbX6WFkigcev-xByzJ_fLk&m=McbBjcx46wmGkpM3GHmk9URB1xbd6ywS- Z5tpdWwDX8&s=BewulagwMNQa5xW19olMnlzV5DI5cZ_7eDSPyUpzMV8&e=
Thanks for that this really helps to test your patches.
That's nice to know so I can include it in future patchsets like this.
And looks like something is broken for ARC PGU + ADV7511 with your tree: -------------------------->8------------------------ adv7511: probe of 1-0039 failed with error -2
-2 is -ENOENT There are some changes to adv7511 in drm-misc since 4.14. I suggest you try drm-misc-next directly to see if that works or not.
Noralf.
arcpgu e0017000.pgu: arc_pgu ID: 0x41440304 arcpgu e0017000.pgu: assigned reserved memory node frame_buffe r@9e000000 [drm] Cannot find any crtc or sizes [drm] Cannot find any crtc or sizes [drm] Initialized arcpgu 1.0.0 20160219 for e0017000.pgu on minor 0 -------------------------->8------------------------
That's what I see on vanilla 4.14 kernel: -------------------------->8------------------------ arcpgu e0017000.pgu: arc_pgu ID: 0x41440304 arcpgu e0017000.pgu: assigned reserved memory node frame_buffer@9e000000 Console: switching to colour frame buffer device 160x45 arcpgu e0017000.pgu: fb0: frame buffer device [drm] Initialized arcpgu 1.0.0 20160219 for e0017000.pgu on minor 0 -------------------------->8------------------------
Any thoughts?
-Alexey