From: Eric Yang <eric.ya...@amd.com>
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 <eric.ya...@amd.com>
Reviewed-by: Andrew Jiang <andrew.ji...@amd.com>
Acked-by: Harry Wentland <harry.wentl...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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,
--
2.14.1
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