On Mon, Oct 01, 2018 at 06:21:23PM +0200, Stefan Wahren wrote: > Hi, > > > Sergey Suloev <ssuloev@xxxxxxxxxxxxx> hat am 1. Oktober 2018 um 12:17 geschrieben: > > > > > > Hi, Stefan, > > > > > > On 09/30/2018 10:38 PM, Stefan Wahren wrote: > > > Hi Sergey, > > > > > >> Sergey Suloev <ssuloev@xxxxxxxxxxxxx> hat am 30. September 2018 um 15:24 geschrieben: > > >> > > >> > > >> Here is my log > > >> > > >> [ 2.868157] [drm:drm_setup_crtcs [drm_kms_helper]] connector 29 > > >> enabled? yes > > >> [ 2.868199] [drm:drm_setup_crtcs [drm_kms_helper]] connector 44 > > >> enabled? no > > >> [ 2.868234] [drm:drm_setup_crtcs [drm_kms_helper]] connector 50 > > >> enabled? yes > > >> [ 2.868271] [drm:drm_setup_crtcs [drm_kms_helper]] looking for > > >> cmdline mode on connector 29 > > >> [ 2.868308] [drm:drm_setup_crtcs [drm_kms_helper]] looking for > > >> preferred mode on connector 29 0 > > >> [ 2.868343] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1280x1024 > > >> [ 2.868381] [drm:drm_setup_crtcs [drm_kms_helper]] looking for > > >> cmdline mode on connector 50 > > >> [ 2.868417] [drm:drm_setup_crtcs [drm_kms_helper]] looking for > > >> preferred mode on connector 50 0 > > >> [ 2.868465] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1440 > > >> [ 2.868500] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for > > >> 2048x2048 config > > >> [ 2.868561] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode > > >> 1280x1024 set on crtc 95 (0,0) > > >> [ 2.868673] [drm:drm_mode_object_get [drm]] OBJ ID: 29 (2) > > >> [ 2.868709] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode > > >> 1920x1440 set on crtc 74 (0,0) > > >> [ 2.868790] [drm:drm_mode_object_get [drm]] OBJ ID: 50 (2) > > >> [ 2.868832] [drm:drm_fb_helper_generic_probe [drm_kms_helper]] > > >> surface width(1920), height(2880) and bpp(32) > > >> [ 3.001470] [drm:drm_internal_framebuffer_create [drm]] bad > > >> framebuffer height 2880, should be >= 0 && <= 2048 > > >> [ 3.001650] vc4-drm soc:gpu: [drm:drm_fb_helper_fbdev_setup > > >> [drm_kms_helper]] *ERROR* Failed to set fbdev configuration > > >> > > > does this config work with 4.18? > > > > I have checked with the tag v4.18 as per your request and I can confirm > > that the issue does not exists in 4.18. > > i tried to follow the threads mentioned by Noralf, but it seems the regression regarding CONFIG_DRM_FBDEV_OVERALLOC=200 hasn't been fixed yet. > > It would be nice to have this fixed in 4.19 LTS. Do you need this feature? The new generic fbdev stuff has slightly more strict error checking, and the overalloc thing is somewhat of a hack to support mali blobs. If this goes boom now there's a good chance it didn't work beforehand either. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
