diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c index 2038cbda33f7..830562f4139d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c @@ -79,6 +79,8 @@ void hubp32_phantom_hubp_post_enable(struct hubp *hubp) uint32_t reg_val; struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp); + /* For phantom pipe enable, disable GSL */ + REG_UPDATE(DCSURF_FLIP_CONTROL2, SURFACE_GSL_ENABLE, 0); REG_UPDATE(DCHUBP_CNTL, HUBP_BLANK_EN, 1); reg_val = REG_READ(DCHUBP_CNTL); if (reg_val) { |