From: Tomi Valkeinen tomi.valkeinen@ti.com
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@ti.com Fixes: 32a1795f57eecc39749017 ("drm/tidss: New driver for TI Keystone platform Display SubSystem") Cc: stable@vger.kernel.org # v5.7+ Link: https://patchwork.freedesktop.org/patch/msgid/20200604080214.107159-1-tomi.v... Reviewed-by: Jyri Sarha jsarha@ti.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- 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);