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path: root/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
index 8da2b8a09a12..74132a1f3046 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -974,6 +974,9 @@ void hubp1_read_state(struct hubp *hubp)
REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH,
SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &s->inuse_addr_hi);
+ REG_GET(DCSURF_SURFACE_EARLIEST_INUSE,
+ SURFACE_EARLIEST_INUSE_ADDRESS, &s->inuse_addr_lo);
+
REG_GET_2(DCSURF_PRI_VIEWPORT_DIMENSION,
PRI_VIEWPORT_WIDTH, &s->viewport_width,
PRI_VIEWPORT_HEIGHT, &s->viewport_height);