This is a note to let you know that I've just added the patch titled drm/tidss: fix modeset init for DPI panels to the 5.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-tidss-fix-modeset-init-for-dpi-panels.patch and it can be found in the queue-5.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From a72a6a16d51034045cb6355924b62221a8221ca3 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@xxxxxx> Date: Thu, 4 Jun 2020 11:02:14 +0300 Subject: drm/tidss: fix modeset init for DPI panels From: Tomi Valkeinen <tomi.valkeinen@xxxxxx> commit a72a6a16d51034045cb6355924b62221a8221ca3 upstream. The connector type for DISPC's DPI videoport was set the LVDS instead of DPI. This causes any DPI panel setup to fail with tidss, making all DPI panels unusable. Fix this by using correct connector type. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx> Fixes: 32a1795f57eecc39749017 ("drm/tidss: New driver for TI Keystone platform Display SubSystem") Cc: stable@xxxxxxxxxxxxxxx # v5.7+ Link: https://patchwork.freedesktop.org/patch/msgid/20200604080214.107159-1-tomi.valkeinen@xxxxxx Reviewed-by: Jyri Sarha <jsarha@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/tidss/tidss_kms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/tidss/tidss_kms.c +++ b/drivers/gpu/drm/tidss/tidss_kms.c @@ -154,7 +154,7 @@ static int tidss_dispc_modeset_init(stru break; case DISPC_VP_DPI: enc_type = DRM_MODE_ENCODER_DPI; - conn_type = DRM_MODE_CONNECTOR_LVDS; + conn_type = DRM_MODE_CONNECTOR_DPI; break; default: WARN_ON(1); Patches currently in stable-queue which might be from tomi.valkeinen@xxxxxx are queue-5.8/drm-omap-force-runtime-pm-suspend-on-system-suspend.patch queue-5.8/drm-tidss-fix-modeset-init-for-dpi-panels.patch