From f8668c099e71bdd2c4e8bfd3d79178e243a99835 Mon Sep 17 00:00:00 2001 From: Eric Yang Date: Thu, 7 Dec 2017 10:42:33 -0500 Subject: drm/amd/display: reprogram surface config on scaling change When plane size changes, we need to reprogram surface pitch in addition to viewport and scaler. This change is a conservative way to make this happen. However it could be more optimized to move pitch programming into mem_program_viewport. Signed-off-by: Eric Yang Reviewed-by: Andrew Jiang Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/display') diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index ee057de68ed2..824de3630889 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1782,7 +1782,8 @@ static void update_dchubp_dpp( plane_state->update_flags.bits.rotation_change || plane_state->update_flags.bits.swizzle_change || plane_state->update_flags.bits.dcc_change || - plane_state->update_flags.bits.bpp_change) { + plane_state->update_flags.bits.bpp_change || + plane_state->update_flags.bits.scaling_change) { hubp->funcs->hubp_program_surface_config( hubp, plane_state->format, -- cgit