From 391e20d84104a6b7b9d4a66fec6a7eb0a93f6ef4 Mon Sep 17 00:00:00 2001 From: Duke Du Date: Thu, 3 Aug 2017 10:20:52 -0400 Subject: drm/amd/display: add display write back(DWB) Signed-off-by: Duke Du Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/clock_source.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/clock_source.h') diff --git a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h index 47ef90495376..ebcf67b5fc57 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h +++ b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h @@ -166,6 +166,10 @@ struct clock_source_funcs { struct clock_source *, struct pixel_clk_params *, struct pll_settings *); + uint32_t (*get_pix_rate_in_hz)( + struct clock_source *, + struct pixel_clk_params *, + struct pll_settings *); }; struct clock_source { -- cgit