diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_tv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_tv.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c index b986bf075889..3b5ff84dc615 100644 --- a/drivers/gpu/drm/i915/display/intel_tv.c +++ b/drivers/gpu/drm/i915/display/intel_tv.c @@ -930,8 +930,7 @@ intel_enable_tv(struct intel_atomic_state *state, /* Prevents vblank waits from timing out in intel_tv_detect_type() */ intel_crtc_wait_for_next_vblank(to_intel_crtc(pipe_config->uapi.crtc)); - intel_de_write(dev_priv, TV_CTL, - intel_de_read(dev_priv, TV_CTL) | TV_ENC_ENABLE); + intel_de_rmw(dev_priv, TV_CTL, 0, TV_ENC_ENABLE); } static void @@ -943,8 +942,7 @@ intel_disable_tv(struct intel_atomic_state *state, struct drm_device *dev = encoder->base.dev; struct drm_i915_private *dev_priv = to_i915(dev); - intel_de_write(dev_priv, TV_CTL, - intel_de_read(dev_priv, TV_CTL) & ~TV_ENC_ENABLE); + intel_de_rmw(dev_priv, TV_CTL, TV_ENC_ENABLE, 0); } static const struct tv_mode *intel_tv_mode_find(const struct drm_connector_state *conn_state) |