Re: [PATCH 16/16] drm/vc4: Call drm_dev_register() after all setup is done
Den 27.03.2019 17.36, skrev Eric Anholt: > Noralf Trønnes writes: > >> drm_dev_register() initializes internal clients like bootsplash as the >> last thing it does, so all setup needs to be done at this point. >> >> Fix by calling vc4_kms_load() before registering. >> Also check the error code returned from that function. >> >> Cc: Eric Anholt >> Signed-off-by: Noralf Trønnes > > Reviewed-by: Eric Anholt > Applied to drm-misc-next. Noralf. ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH 16/16] drm/vc4: Call drm_dev_register() after all setup is done
Noralf Trønnes writes: > drm_dev_register() initializes internal clients like bootsplash as the > last thing it does, so all setup needs to be done at this point. > > Fix by calling vc4_kms_load() before registering. > Also check the error code returned from that function. > > Cc: Eric Anholt > Signed-off-by: Noralf Trønnes Reviewed-by: Eric Anholt signature.asc Description: PGP signature ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [Intel-gfx] [PATCH 16/16] drm/vc4: Call drm_dev_register() after all setup is done
On Tue, Mar 26, 2019 at 06:55:46PM +0100, Noralf Trønnes wrote: > drm_dev_register() initializes internal clients like bootsplash as the > last thing it does, so all setup needs to be done at this point. > > Fix by calling vc4_kms_load() before registering. > Also check the error code returned from that function. > > Cc: Eric Anholt > Signed-off-by: Noralf Trønnes Looks like this has been slightly backwards ever since vc4 landed. I guess would have needed the split between kms setup and fbdev setup (which is now done with the generic fbdev). Reviewed-by: Daniel Vetter > --- > drivers/gpu/drm/vc4/vc4_drv.c | 6 -- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c > index 4daf44fd4548..ba87b2dfa767 100644 > --- a/drivers/gpu/drm/vc4/vc4_drv.c > +++ b/drivers/gpu/drm/vc4/vc4_drv.c > @@ -280,11 +280,13 @@ static int vc4_drm_bind(struct device *dev) > > drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false); > > - ret = drm_dev_register(drm, 0); > + ret = vc4_kms_load(drm); > if (ret < 0) > goto unbind_all; > > - vc4_kms_load(drm); > + ret = drm_dev_register(drm, 0); > + if (ret < 0) > + goto unbind_all; > > drm_fbdev_generic_setup(drm, 16); > > -- > 2.20.1 > > ___ > Intel-gfx mailing list > intel-...@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[PATCH 16/16] drm/vc4: Call drm_dev_register() after all setup is done
drm_dev_register() initializes internal clients like bootsplash as the last thing it does, so all setup needs to be done at this point. Fix by calling vc4_kms_load() before registering. Also check the error code returned from that function. Cc: Eric Anholt Signed-off-by: Noralf Trønnes --- drivers/gpu/drm/vc4/vc4_drv.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 4daf44fd4548..ba87b2dfa767 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -280,11 +280,13 @@ static int vc4_drm_bind(struct device *dev) drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false); - ret = drm_dev_register(drm, 0); + ret = vc4_kms_load(drm); if (ret < 0) goto unbind_all; - vc4_kms_load(drm); + ret = drm_dev_register(drm, 0); + if (ret < 0) + goto unbind_all; drm_fbdev_generic_setup(drm, 16); -- 2.20.1 ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
