drm/i915: Nuke intel_atomic_legacy_gamma_set
We do set DRIVER_ATOMIC now.
Note that the comment is outdated, the property paths switched over to
checking drm_drv_uses_atomic_modeset() a while ago. Which means this
can't even break if we revert DRIVER_ATOMIC again.
v2: Add note that this is even safer (Maarten).
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-9-daniel.vetter@ffwll.ch
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 84abff3..f41a1f8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13098,50 +13098,8 @@ void intel_crtc_restore_mode(struct drm_crtc *crtc)
drm_atomic_state_put(state);
}
-/*
- * FIXME: Remove this once i915 is fully DRIVER_ATOMIC by calling
- * drm_atomic_helper_legacy_gamma_set() directly.
- */
-static int intel_atomic_legacy_gamma_set(struct drm_crtc *crtc,
- u16 *red, u16 *green, u16 *blue,
- uint32_t size)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_mode_config *config = &dev->mode_config;
- struct drm_crtc_state *state;
- int ret;
-
- ret = drm_atomic_helper_legacy_gamma_set(crtc, red, green, blue, size);
- if (ret)
- return ret;
-
- /*
- * Make sure we update the legacy properties so this works when
- * atomic is not enabled.
- */
-
- state = crtc->state;
-
- drm_object_property_set_value(&crtc->base,
- config->degamma_lut_property,
- (state->degamma_lut) ?
- state->degamma_lut->base.id : 0);
-
- drm_object_property_set_value(&crtc->base,
- config->ctm_property,
- (state->ctm) ?
- state->ctm->base.id : 0);
-
- drm_object_property_set_value(&crtc->base,
- config->gamma_lut_property,
- (state->gamma_lut) ?
- state->gamma_lut->base.id : 0);
-
- return 0;
-}
-
static const struct drm_crtc_funcs intel_crtc_funcs = {
- .gamma_set = intel_atomic_legacy_gamma_set,
+ .gamma_set = drm_atomic_helper_legacy_gamma_set,
.set_config = drm_atomic_helper_set_config,
.set_property = drm_atomic_helper_crtc_set_property,
.destroy = intel_crtc_destroy,