> > The use of drm_cvt_mode() in qxl_add_monitors_config_modes() means that > the resolutions we are going to present to user-space are going to be > rounded down to a multiple of 8. In the QXL arbitrary resolution case, > this is not useful. > This commit forces the actual width/height that was requested by the > client in the drm_display_mode structure rather than keeping the > rounded version. > > Signed-off-by: Christophe Fergeau <cfergeau@xxxxxxxxxx> > --- > > I know this is very hacky, but I have no idea what is important to be set in > the mode struct, > if there is a better way to create it without getting the rounding to a > multiple of 8, ... > > > drivers/gpu/drm/qxl/qxl_display.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/qxl/qxl_display.c > b/drivers/gpu/drm/qxl/qxl_display.c > index edb90f6..fc5b01e 100644 > --- a/drivers/gpu/drm/qxl/qxl_display.c > +++ b/drivers/gpu/drm/qxl/qxl_display.c > @@ -202,6 +202,9 @@ static int qxl_add_monitors_config_modes(struct > drm_connector *connector, > mode = drm_cvt_mode(dev, head->width, head->height, 60, false, false, > false); > mode->type |= DRM_MODE_TYPE_PREFERRED; > + mode->hdisplay = head->width; > + mode->vdisplay = head->height; > + drm_mode_set_name(mode); > *pwidth = head->width; > *pheight = head->height; > drm_mode_probed_add(connector, mode); If I remember I was discussing with Pavel some time ago about the implementation of this. And if I remember he tested some code. Pavel, do you remember something about? Frediano _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
