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Commit f8668c09 authored by Eric Yang's avatar Eric Yang Committed by Alex Deucher
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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: default avatarEric Yang <Eric.Yang2@amd.com>
Reviewed-by: default avatarAndrew Jiang <Andrew.Jiang@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3253af35

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

+2 −1
Original line number Diff line number Diff line
@@ -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,