diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_atomic.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index 8c8fae32ec50..58b8049649a0 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -34,6 +34,7 @@ #include <drm/drm_fourcc.h> #include <drm/drm_plane_helper.h> +#include "intel_atomic.h" #include "intel_drv.h" #include "intel_hdcp.h" #include "intel_sprite.h" @@ -411,3 +412,15 @@ void intel_atomic_state_clear(struct drm_atomic_state *s) drm_atomic_state_default_clear(&state->base); state->dpll_set = state->modeset = false; } + +struct intel_crtc_state * +intel_atomic_get_crtc_state(struct drm_atomic_state *state, + struct intel_crtc *crtc) +{ + struct drm_crtc_state *crtc_state; + crtc_state = drm_atomic_get_crtc_state(state, &crtc->base); + if (IS_ERR(crtc_state)) + return ERR_CAST(crtc_state); + + return to_intel_crtc_state(crtc_state); +} |
