Adding default 800x600 mode should be a safe fail solution in front of broken EDID, user can then add new mode to fit its needs.
Signed-off-by: Jerome Glisse <[email protected]> --- drivers/gpu/drm/radeon/radeon_connectors.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 292b170..4dec82e 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -566,8 +566,10 @@ static enum drm_connector_status radeon_vga_detect(struct drm_connector *connect radeon_i2c_do_lock(radeon_connector, 0); if (!radeon_connector->edid) { - DRM_ERROR("DDC responded but not EDID found for %s\n", + DRM_ERROR("DDC responded but not EDID found for %s, adding default mode\n", drm_get_connector_name(connector)); + if (!drm_add_modes_noedid(&radeon_connector->base, 800, 600)) + ret = connector_status_connected; } else { radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL); @@ -720,8 +722,10 @@ static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connect radeon_i2c_do_lock(radeon_connector, 0); if (!radeon_connector->edid) { - DRM_ERROR("DDC responded but not EDID found for %s\n", + DRM_ERROR("DDC responded but not EDID found for %s, adding default mode\n", drm_get_connector_name(connector)); + if (!drm_add_modes_noedid(&radeon_connector->base, 800, 600)) + ret = connector_status_connected; } else { radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL); -- 1.6.5.2 ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
