From 6f606572cf6ba77d84c69a32189eeccbc363a3c4 Mon Sep 17 00:00:00 2001 From: WuZhen Date: Wed, 4 May 2016 13:35:33 +0800 Subject: avoid issue with devices that don't support blit. Change-Id: I398258147f9adcfbbcf2d92c7ba19887ea917bd0 --- gralloc_drm_kms.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gralloc_drm_kms.c b/gralloc_drm_kms.c index 9456e6c..6bd4add 100644 --- a/gralloc_drm_kms.c +++ b/gralloc_drm_kms.c @@ -1227,6 +1227,11 @@ int gralloc_drm_init_kms(struct gralloc_drm_t *drm) } } + /* HDMI mirror mode need driver support for blitting. which is not implemented for + drivers other than intel. skip HDMI detection for them to avoid crash + */ + if (!drm->drv->blit) + goto skip_hdmi_modes; /* check if hdmi is connected already */ hdmi = fetch_connector(drm, DRM_MODE_CONNECTOR_HDMIA); -- cgit v1.1