drm: bridge/dw_hdmi patches

Two small updates for the dw_hdmi driver. We should cache EDID data to make handling it a bit more efficient. Also remove some unused code.

---------------------------------------------------------------- Sascha Hauer (2): drm: bridge/dw_hdmi: Cache edid data drm: bridge/dw_hdmi: remove unused code

drivers/gpu/drm/bridge/dw_hdmi.c | 58 ++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 32 deletions(-)