drm/i915: Fix using BIT_ULL() vs. BIT() for power domain masks

The power domain masks are 64 bit wide, so we need BIT_ULL() when
setting bits in them, these ones were missed during converting from 32
to 64 bit masks. All 3 enums are <32 atm, so this didn't cause a real
problem.

Fixes: d8fc70b7367b ("drm/i915: Make power domain masks 64 bit long")
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180109122040.19425-1-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0cd3559..f288bcc 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5661,8 +5661,8 @@ static u64 get_crtc_power_domains(struct drm_crtc *crtc,
        if (!crtc_state->base.active)
                return 0;
 
-       mask = BIT(POWER_DOMAIN_PIPE(pipe));
-       mask |= BIT(POWER_DOMAIN_TRANSCODER(transcoder));
+       mask = BIT_ULL(POWER_DOMAIN_PIPE(pipe));
+       mask |= BIT_ULL(POWER_DOMAIN_TRANSCODER(transcoder));
        if (crtc_state->pch_pfit.enabled ||
            crtc_state->pch_pfit.force_thru)
                mask |= BIT_ULL(POWER_DOMAIN_PIPE_PANEL_FITTER(pipe));
@@ -5674,7 +5674,7 @@ static u64 get_crtc_power_domains(struct drm_crtc *crtc,
        }
 
        if (HAS_DDI(dev_priv) && crtc_state->has_audio)
-               mask |= BIT(POWER_DOMAIN_AUDIO);
+               mask |= BIT_ULL(POWER_DOMAIN_AUDIO);
 
        if (crtc_state->shared_dpll)
                mask |= BIT_ULL(POWER_DOMAIN_PLLS);