diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index d1d3b6f89e2a..7340d5a71673 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -3,6 +3,7 @@ * Copyright © 2019 Intel Corporation */ +#include #include #include "soc/intel_dram.h" @@ -1310,8 +1311,10 @@ static void hsw_disable_lcpll(struct intel_display *display, hsw_write_dcomp(display, val); ndelay(100); - if (wait_for((hsw_read_dcomp(display) & - D_COMP_RCOMP_IN_PROGRESS) == 0, 1)) + ret = poll_timeout_us(val = hsw_read_dcomp(display), + (val & D_COMP_RCOMP_IN_PROGRESS) == 0, + 100, 1000, false); + if (ret) drm_err(display->drm, "D_COMP RCOMP still in progress\n"); if (allow_power_down) {