1) The HDMI registers of the tda998x chips are accessed by pages. As these HDMI registers may be accessed from different tasks (video, irq/workqueue, and soon audio), the page register setting must be protected. 2) On HDMI reconnect (cable plug-in), the EDID is read too early and this raises a EDID read timeout. Delaying a bit the connect event fixes the problem. Jean-Francois Moine (2): drm: tda998x: Protect the page register drm: tda998x: Fix EDID read timeout on HDMI connect drivers/gpu/drm/i2c/tda998x_drv.c | 47 +++++++++++++++++++++++++++++++-------- 1 file changed, 38 insertions(+), 9 deletions(-) -- 2.1.3 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
