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); -- 2.9.3 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
