Commits
Robert Chiras committed a00de5b8a6b
MLK-14648: mxc: fix default modelist When EDID read fails, the mxc_hdmi driver creates a default modelist using a hard-coded list with CEA modes. Every time the HDMI cable is plugged-in, it will destroy the current modelist and recreate the list. The problem comes from fbcon, which holds reference to current mode used for each framebuffer console. When we destroy the modelist and send the new one, if the memory for the old mode is overwritten it will try to find another mode, close to the old one. Since the mode could be overwritten by something else there is a high chance that the new selected mode to be different from the old one. If the HDMI sink does not support the selected mode, IPU will fail to deliver frames. Since it's wrong to advertise as supported modes the modes from a hard-coded list, just use one mode, which comes from cmdline. Signed-off-by: Robert Chiras <robert.chiras@nxp.com>